mirror of
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Add vendoring
This commit is contained in:
parent
12f462d70d
commit
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356 changed files with 191101 additions and 0 deletions
81
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81
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# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
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[[projects]]
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digest = "1:d2fae669d679d02294b95e1d9f22e794837a3272cfabc6e09545aee3c82f714e"
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||||||
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name = "github.com/Luzifer/rconfig"
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||||||
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packages = ["."]
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pruneopts = "UT"
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||||||
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revision = "913d4f1e882a955db383d72af88f50f216b373c5"
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version = "v2.1.0"
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||||||
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[[projects]]
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branch = "master"
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digest = "1:c7354463195544b1ab3c1f1fadb41430947f5d28dfbf2cdbd38268c5717a5a03"
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name = "github.com/mitchellh/go-homedir"
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packages = ["."]
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pruneopts = "UT"
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revision = "58046073cbffe2f25d425fe1331102f55cf719de"
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[[projects]]
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digest = "1:d867dfa6751c8d7a435821ad3b736310c2ed68945d05b50fb9d23aee0540c8cc"
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name = "github.com/sirupsen/logrus"
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packages = ["."]
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pruneopts = "UT"
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revision = "3e01752db0189b9157070a0e1668a620f9a85da2"
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version = "v1.0.6"
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[[projects]]
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digest = "1:dab83a1bbc7ad3d7a6ba1a1cc1760f25ac38cdf7d96a5cdd55cd915a4f5ceaf9"
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name = "github.com/spf13/pflag"
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packages = ["."]
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pruneopts = "UT"
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revision = "9a97c102cda95a86cec2345a6f09f55a939babf5"
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version = "v1.0.2"
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[[projects]]
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branch = "master"
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digest = "1:3f3a05ae0b95893d90b9b3b5afdb79a9b3d96e4e36e099d841ae602e4aca0da8"
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name = "golang.org/x/crypto"
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packages = ["ssh/terminal"]
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pruneopts = "UT"
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revision = "aabede6cba87e37f413b3e60ebfc214f8eeca1b0"
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[[projects]]
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branch = "master"
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digest = "1:2f71657f09ff05e4567909e9e0de7ad799828c96d402c540b41dc044a6590fb2"
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name = "golang.org/x/sys"
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packages = [
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"unix",
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"windows",
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]
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pruneopts = "UT"
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revision = "1c9583448a9c3aa0f9a6a5241bf73c0bd8aafded"
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[[projects]]
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branch = "v2"
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digest = "1:b6539350da50de0d3c9b83ae587c06b89be9cb5750443bdd887f1c4077f57776"
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name = "gopkg.in/validator.v2"
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packages = ["."]
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pruneopts = "UT"
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revision = "135c24b11c19e52befcae2ec3fca5d9b78c4e98e"
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[[projects]]
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digest = "1:342378ac4dcb378a5448dd723f0784ae519383532f5e70ade24132c4c8693202"
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name = "gopkg.in/yaml.v2"
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packages = ["."]
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pruneopts = "UT"
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revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
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version = "v2.2.1"
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[solve-meta]
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analyzer-name = "dep"
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analyzer-version = 1
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input-imports = [
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"github.com/Luzifer/rconfig",
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"github.com/mitchellh/go-homedir",
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"github.com/sirupsen/logrus",
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"gopkg.in/yaml.v2",
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]
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solver-name = "gps-cdcl"
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solver-version = 1
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46
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# Gopkg.toml example
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#
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# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
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# for detailed Gopkg.toml documentation.
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#
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# required = ["github.com/user/thing/cmd/thing"]
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# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
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#
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# [[constraint]]
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# name = "github.com/user/project"
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# version = "1.0.0"
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#
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# [[constraint]]
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# name = "github.com/user/project2"
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# branch = "dev"
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# source = "github.com/myfork/project2"
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#
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# [[override]]
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# name = "github.com/x/y"
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# version = "2.4.0"
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#
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# [prune]
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# non-go = false
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# go-tests = true
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# unused-packages = true
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[[constraint]]
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name = "github.com/Luzifer/rconfig"
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version = "2.1.0"
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[[constraint]]
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branch = "master"
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name = "github.com/mitchellh/go-homedir"
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[[constraint]]
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name = "github.com/sirupsen/logrus"
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version = "1.0.6"
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[[constraint]]
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name = "gopkg.in/yaml.v2"
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version = "2.2.1"
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[prune]
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go-tests = true
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unused-packages = true
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8
vendor/github.com/Luzifer/rconfig/.travis.yml
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language: go
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go:
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- 1.6
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||||||
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- 1.7
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||||||
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- tip
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||||||
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||||||
|
script: go test -v -race -cover ./...
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18
vendor/github.com/Luzifer/rconfig/History.md
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# 2.1.0 / 2018-08-02
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* Add AutoEnv feature
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# 2.0.0 / 2018-08-02
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* Breaking: Ensure an empty default string does not yield a slice with 1 element
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Though this is a just a tiny change it does change the default behaviour, so I'm marking this as a breaking change. You should ensure your code is fine with the changes.
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# 1.2.0 / 2017-06-19
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* Add ParseAndValidate method
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# 1.1.0 / 2016-06-28
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* Support time.Duration config parameters
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* Added goreportcard badge
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* Added testcase for using bool with ENV and default
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202
vendor/github.com/Luzifer/rconfig/LICENSE
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202
vendor/github.com/Luzifer/rconfig/LICENSE
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@ -0,0 +1,202 @@
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||||||
|
Apache License
|
||||||
|
Version 2.0, January 2004
|
||||||
|
http://www.apache.org/licenses/
|
||||||
|
|
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|
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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APPENDIX: How to apply the Apache License to your work.
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||||||
|
file or class name and description of purpose be included on the
|
||||||
|
same "printed page" as the copyright notice for easier
|
||||||
|
identification within third-party archives.
|
||||||
|
|
||||||
|
Copyright 2015- Knut Ahlers <knut@ahlers.me>
|
||||||
|
|
||||||
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
you may not use this file except in compliance with the License.
|
||||||
|
You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing, software
|
||||||
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
See the License for the specific language governing permissions and
|
||||||
|
limitations under the License.
|
||||||
|
|
88
vendor/github.com/Luzifer/rconfig/README.md
generated
vendored
Normal file
88
vendor/github.com/Luzifer/rconfig/README.md
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
[![Build Status](https://travis-ci.org/Luzifer/rconfig.svg?branch=master)](https://travis-ci.org/Luzifer/rconfig)
|
||||||
|
[![Go Report Card](https://goreportcard.com/badge/github.com/Luzifer/rconfig)](https://goreportcard.com/report/github.com/Luzifer/rconfig)
|
||||||
|
[![Documentation](https://badges.fyi/static/godoc/reference/5272B4)](https://godoc.org/github.com/Luzifer/rconfig)
|
||||||
|
![](https://badges.fyi/github/license/Luzifer/rconfig)
|
||||||
|
[![](https://badges.fyi/github/latest-tag/Luzifer/rconfig)](https://gopkg.in/Luzifer/rconfig.v2)
|
||||||
|
|
||||||
|
## Description
|
||||||
|
|
||||||
|
> Package rconfig implements a CLI configuration reader with struct-embedded defaults, environment variables and posix compatible flag parsing using the [pflag](https://github.com/spf13/pflag) library.
|
||||||
|
|
||||||
|
## Installation
|
||||||
|
|
||||||
|
Install by running:
|
||||||
|
|
||||||
|
```
|
||||||
|
go get -u github.com/Luzifer/rconfig
|
||||||
|
```
|
||||||
|
|
||||||
|
OR fetch a specific version:
|
||||||
|
|
||||||
|
```
|
||||||
|
go get -u gopkg.in/luzifer/rconfig.v2
|
||||||
|
```
|
||||||
|
|
||||||
|
Run tests by running:
|
||||||
|
|
||||||
|
```
|
||||||
|
go test -v -race -cover github.com/Luzifer/rconfig
|
||||||
|
```
|
||||||
|
|
||||||
|
## Usage
|
||||||
|
|
||||||
|
A very simple usecase is to just configure a struct inside the vars section of your `main.go` and to parse the commandline flags from the `main()` function:
|
||||||
|
|
||||||
|
```go
|
||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"github.com/Luzifer/rconfig"
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
cfg = struct {
|
||||||
|
Username string `default:"unknown" flag:"user" description:"Your name"`
|
||||||
|
Details struct {
|
||||||
|
Age int `default:"25" flag:"age" env:"age" description:"Your age"`
|
||||||
|
}
|
||||||
|
}{}
|
||||||
|
)
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
rconfig.Parse(&cfg)
|
||||||
|
|
||||||
|
fmt.Printf("Hello %s, happy birthday for your %dth birthday.",
|
||||||
|
cfg.Username,
|
||||||
|
cfg.Details.Age)
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
### Provide variable defaults by using a file
|
||||||
|
|
||||||
|
Given you have a file `~/.myapp.yml` containing some secrets or usernames (for the example below username is assumed to be "luzifer") as a default configuration for your application you can use this source code to load the defaults from that file using the `vardefault` tag in your configuration struct.
|
||||||
|
|
||||||
|
The order of the directives (lower number = higher precedence):
|
||||||
|
|
||||||
|
1. Flags provided in command line
|
||||||
|
1. Environment variables
|
||||||
|
1. Variable defaults (`vardefault` tag in the struct)
|
||||||
|
1. `default` tag in the struct
|
||||||
|
|
||||||
|
```go
|
||||||
|
var cfg = struct {
|
||||||
|
Username string `vardefault:"username" flag:"username" description:"Your username"`
|
||||||
|
}
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
rconfig.SetVariableDefaults(rconfig.VarDefaultsFromYAMLFile("~/.myapp.yml"))
|
||||||
|
rconfig.Parse(&cfg)
|
||||||
|
|
||||||
|
fmt.Printf("Username = %s", cfg.Username)
|
||||||
|
// Output: Username = luzifer
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
## More info
|
||||||
|
|
||||||
|
You can see the full reference documentation of the rconfig package [at godoc.org](https://godoc.org/github.com/Luzifer/rconfig), or through go's standard documentation system by running `godoc -http=:6060` and browsing to [http://localhost:6060/pkg/github.com/Luzifer/rconfig](http://localhost:6060/pkg/github.com/Luzifer/rconfig) after installation.
|
64
vendor/github.com/Luzifer/rconfig/autoenv.go
generated
vendored
Normal file
64
vendor/github.com/Luzifer/rconfig/autoenv.go
generated
vendored
Normal file
|
@ -0,0 +1,64 @@
|
||||||
|
package rconfig
|
||||||
|
|
||||||
|
import "strings"
|
||||||
|
|
||||||
|
type characterClass [2]rune
|
||||||
|
|
||||||
|
func (c characterClass) Contains(r rune) bool {
|
||||||
|
return c[0] <= r && c[1] >= r
|
||||||
|
}
|
||||||
|
|
||||||
|
type characterClasses []characterClass
|
||||||
|
|
||||||
|
func (c characterClasses) Contains(r rune) bool {
|
||||||
|
for _, cc := range c {
|
||||||
|
if cc.Contains(r) {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
var (
|
||||||
|
charGroupUpperLetter = characterClass{'A', 'Z'}
|
||||||
|
charGroupLowerLetter = characterClass{'a', 'z'}
|
||||||
|
charGroupNumber = characterClass{'0', '9'}
|
||||||
|
charGroupLowerNumber = characterClasses{charGroupLowerLetter, charGroupNumber}
|
||||||
|
)
|
||||||
|
|
||||||
|
func deriveEnvVarName(s string) string {
|
||||||
|
var (
|
||||||
|
words []string
|
||||||
|
word []rune
|
||||||
|
)
|
||||||
|
|
||||||
|
for _, l := range s {
|
||||||
|
switch {
|
||||||
|
case charGroupUpperLetter.Contains(l):
|
||||||
|
if len(word) > 0 && charGroupLowerNumber.Contains(word[len(word)-1]) {
|
||||||
|
words = append(words, string(word))
|
||||||
|
word = []rune{}
|
||||||
|
}
|
||||||
|
word = append(word, l)
|
||||||
|
|
||||||
|
case charGroupLowerLetter.Contains(l):
|
||||||
|
if len(word) > 1 && charGroupUpperLetter.Contains(word[len(word)-1]) {
|
||||||
|
words = append(words, string(word[0:len(word)-1]))
|
||||||
|
word = word[len(word)-1:]
|
||||||
|
}
|
||||||
|
word = append(word, l)
|
||||||
|
|
||||||
|
case charGroupNumber.Contains(l):
|
||||||
|
word = append(word, l)
|
||||||
|
|
||||||
|
default:
|
||||||
|
if len(word) > 0 {
|
||||||
|
words = append(words, string(word))
|
||||||
|
}
|
||||||
|
word = []rune{}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
words = append(words, string(word))
|
||||||
|
|
||||||
|
return strings.ToUpper(strings.Join(words, "_"))
|
||||||
|
}
|
372
vendor/github.com/Luzifer/rconfig/config.go
generated
vendored
Normal file
372
vendor/github.com/Luzifer/rconfig/config.go
generated
vendored
Normal file
|
@ -0,0 +1,372 @@
|
||||||
|
// Package rconfig implements a CLI configuration reader with struct-embedded
|
||||||
|
// defaults, environment variables and posix compatible flag parsing using
|
||||||
|
// the pflag library.
|
||||||
|
package rconfig
|
||||||
|
|
||||||
|
import (
|
||||||
|
"errors"
|
||||||
|
"fmt"
|
||||||
|
"os"
|
||||||
|
"reflect"
|
||||||
|
"strconv"
|
||||||
|
"strings"
|
||||||
|
"time"
|
||||||
|
|
||||||
|
"github.com/spf13/pflag"
|
||||||
|
validator "gopkg.in/validator.v2"
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
autoEnv bool
|
||||||
|
fs *pflag.FlagSet
|
||||||
|
variableDefaults map[string]string
|
||||||
|
)
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
variableDefaults = make(map[string]string)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Parse takes the pointer to a struct filled with variables which should be read
|
||||||
|
// from ENV, default or flag. The precedence in this is flag > ENV > default. So
|
||||||
|
// if a flag is specified on the CLI it will overwrite the ENV and otherwise ENV
|
||||||
|
// overwrites the default specified.
|
||||||
|
//
|
||||||
|
// For your configuration struct you can use the following struct-tags to control
|
||||||
|
// the behavior of rconfig:
|
||||||
|
//
|
||||||
|
// default: Set a default value
|
||||||
|
// vardefault: Read the default value from the variable defaults
|
||||||
|
// env: Read the value from this environment variable
|
||||||
|
// flag: Flag to read in format "long,short" (for example "listen,l")
|
||||||
|
// description: A help text for Usage output to guide your users
|
||||||
|
//
|
||||||
|
// The format you need to specify those values you can see in the example to this
|
||||||
|
// function.
|
||||||
|
//
|
||||||
|
func Parse(config interface{}) error {
|
||||||
|
return parse(config, nil)
|
||||||
|
}
|
||||||
|
|
||||||
|
// ParseAndValidate works exactly like Parse but implements an additional run of
|
||||||
|
// the go-validator package on the configuration struct. Therefore additonal struct
|
||||||
|
// tags are supported like described in the readme file of the go-validator package:
|
||||||
|
//
|
||||||
|
// https://github.com/go-validator/validator/tree/v2#usage
|
||||||
|
func ParseAndValidate(config interface{}) error {
|
||||||
|
return parseAndValidate(config, nil)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Args returns the non-flag command-line arguments.
|
||||||
|
func Args() []string {
|
||||||
|
return fs.Args()
|
||||||
|
}
|
||||||
|
|
||||||
|
// AutoEnv enables or disables automated env variable guessing. If no `env` struct
|
||||||
|
// tag was set and AutoEnv is enabled the env variable name is derived from the
|
||||||
|
// name of the field: `MyFieldName` will get `MY_FIELD_NAME`
|
||||||
|
func AutoEnv(enable bool) {
|
||||||
|
autoEnv = enable
|
||||||
|
}
|
||||||
|
|
||||||
|
// Usage prints a basic usage with the corresponding defaults for the flags to
|
||||||
|
// os.Stdout. The defaults are derived from the `default` struct-tag and the ENV.
|
||||||
|
func Usage() {
|
||||||
|
if fs != nil && fs.Parsed() {
|
||||||
|
fmt.Fprintf(os.Stderr, "Usage of %s:\n", os.Args[0])
|
||||||
|
fs.PrintDefaults()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// SetVariableDefaults presets the parser with a map of default values to be used
|
||||||
|
// when specifying the vardefault tag
|
||||||
|
func SetVariableDefaults(defaults map[string]string) {
|
||||||
|
variableDefaults = defaults
|
||||||
|
}
|
||||||
|
|
||||||
|
func parseAndValidate(in interface{}, args []string) error {
|
||||||
|
if err := parse(in, args); err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
return validator.Validate(in)
|
||||||
|
}
|
||||||
|
|
||||||
|
func parse(in interface{}, args []string) error {
|
||||||
|
if args == nil {
|
||||||
|
args = os.Args
|
||||||
|
}
|
||||||
|
|
||||||
|
fs = pflag.NewFlagSet(os.Args[0], pflag.ExitOnError)
|
||||||
|
if err := execTags(in, fs); err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
return fs.Parse(args)
|
||||||
|
}
|
||||||
|
|
||||||
|
func execTags(in interface{}, fs *pflag.FlagSet) error {
|
||||||
|
if reflect.TypeOf(in).Kind() != reflect.Ptr {
|
||||||
|
return errors.New("Calling parser with non-pointer")
|
||||||
|
}
|
||||||
|
|
||||||
|
if reflect.ValueOf(in).Elem().Kind() != reflect.Struct {
|
||||||
|
return errors.New("Calling parser with pointer to non-struct")
|
||||||
|
}
|
||||||
|
|
||||||
|
st := reflect.ValueOf(in).Elem()
|
||||||
|
for i := 0; i < st.NumField(); i++ {
|
||||||
|
valField := st.Field(i)
|
||||||
|
typeField := st.Type().Field(i)
|
||||||
|
|
||||||
|
if typeField.Tag.Get("default") == "" && typeField.Tag.Get("env") == "" && typeField.Tag.Get("flag") == "" && typeField.Type.Kind() != reflect.Struct {
|
||||||
|
// None of our supported tags is present and it's not a sub-struct
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
value := varDefault(typeField.Tag.Get("vardefault"), typeField.Tag.Get("default"))
|
||||||
|
value = envDefault(typeField, value)
|
||||||
|
parts := strings.Split(typeField.Tag.Get("flag"), ",")
|
||||||
|
|
||||||
|
switch typeField.Type {
|
||||||
|
case reflect.TypeOf(time.Duration(0)):
|
||||||
|
v, err := time.ParseDuration(value)
|
||||||
|
if err != nil {
|
||||||
|
if value == "" {
|
||||||
|
v = time.Duration(0)
|
||||||
|
} else {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if typeField.Tag.Get("flag") != "" {
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.DurationVar(valField.Addr().Interface().(*time.Duration), parts[0], v, typeField.Tag.Get("description"))
|
||||||
|
} else {
|
||||||
|
fs.DurationVarP(valField.Addr().Interface().(*time.Duration), parts[0], parts[1], v, typeField.Tag.Get("description"))
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
valField.Set(reflect.ValueOf(v))
|
||||||
|
}
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
switch typeField.Type.Kind() {
|
||||||
|
case reflect.String:
|
||||||
|
if typeField.Tag.Get("flag") != "" {
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.StringVar(valField.Addr().Interface().(*string), parts[0], value, typeField.Tag.Get("description"))
|
||||||
|
} else {
|
||||||
|
fs.StringVarP(valField.Addr().Interface().(*string), parts[0], parts[1], value, typeField.Tag.Get("description"))
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
valField.SetString(value)
|
||||||
|
}
|
||||||
|
|
||||||
|
case reflect.Bool:
|
||||||
|
v := value == "true"
|
||||||
|
if typeField.Tag.Get("flag") != "" {
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.BoolVar(valField.Addr().Interface().(*bool), parts[0], v, typeField.Tag.Get("description"))
|
||||||
|
} else {
|
||||||
|
fs.BoolVarP(valField.Addr().Interface().(*bool), parts[0], parts[1], v, typeField.Tag.Get("description"))
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
valField.SetBool(v)
|
||||||
|
}
|
||||||
|
|
||||||
|
case reflect.Int, reflect.Int8, reflect.Int32, reflect.Int64:
|
||||||
|
vt, err := strconv.ParseInt(value, 10, 64)
|
||||||
|
if err != nil {
|
||||||
|
if value == "" {
|
||||||
|
vt = 0
|
||||||
|
} else {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if typeField.Tag.Get("flag") != "" {
|
||||||
|
registerFlagInt(typeField.Type.Kind(), fs, valField.Addr().Interface(), parts, vt, typeField.Tag.Get("description"))
|
||||||
|
} else {
|
||||||
|
valField.SetInt(vt)
|
||||||
|
}
|
||||||
|
|
||||||
|
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
|
||||||
|
vt, err := strconv.ParseUint(value, 10, 64)
|
||||||
|
if err != nil {
|
||||||
|
if value == "" {
|
||||||
|
vt = 0
|
||||||
|
} else {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if typeField.Tag.Get("flag") != "" {
|
||||||
|
registerFlagUint(typeField.Type.Kind(), fs, valField.Addr().Interface(), parts, vt, typeField.Tag.Get("description"))
|
||||||
|
} else {
|
||||||
|
valField.SetUint(vt)
|
||||||
|
}
|
||||||
|
|
||||||
|
case reflect.Float32, reflect.Float64:
|
||||||
|
vt, err := strconv.ParseFloat(value, 64)
|
||||||
|
if err != nil {
|
||||||
|
if value == "" {
|
||||||
|
vt = 0.0
|
||||||
|
} else {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if typeField.Tag.Get("flag") != "" {
|
||||||
|
registerFlagFloat(typeField.Type.Kind(), fs, valField.Addr().Interface(), parts, vt, typeField.Tag.Get("description"))
|
||||||
|
} else {
|
||||||
|
valField.SetFloat(vt)
|
||||||
|
}
|
||||||
|
|
||||||
|
case reflect.Struct:
|
||||||
|
if err := execTags(valField.Addr().Interface(), fs); err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
case reflect.Slice:
|
||||||
|
switch typeField.Type.Elem().Kind() {
|
||||||
|
case reflect.Int:
|
||||||
|
def := []int{}
|
||||||
|
for _, v := range strings.Split(value, ",") {
|
||||||
|
it, err := strconv.ParseInt(strings.TrimSpace(v), 10, 64)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
def = append(def, int(it))
|
||||||
|
}
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.IntSliceVar(valField.Addr().Interface().(*[]int), parts[0], def, typeField.Tag.Get("description"))
|
||||||
|
} else {
|
||||||
|
fs.IntSliceVarP(valField.Addr().Interface().(*[]int), parts[0], parts[1], def, typeField.Tag.Get("description"))
|
||||||
|
}
|
||||||
|
case reflect.String:
|
||||||
|
del := typeField.Tag.Get("delimiter")
|
||||||
|
if len(del) == 0 {
|
||||||
|
del = ","
|
||||||
|
}
|
||||||
|
var def = []string{}
|
||||||
|
if value != "" {
|
||||||
|
def = strings.Split(value, del)
|
||||||
|
}
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.StringSliceVar(valField.Addr().Interface().(*[]string), parts[0], def, typeField.Tag.Get("description"))
|
||||||
|
} else {
|
||||||
|
fs.StringSliceVarP(valField.Addr().Interface().(*[]string), parts[0], parts[1], def, typeField.Tag.Get("description"))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func registerFlagFloat(t reflect.Kind, fs *pflag.FlagSet, field interface{}, parts []string, vt float64, desc string) {
|
||||||
|
switch t {
|
||||||
|
case reflect.Float32:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.Float32Var(field.(*float32), parts[0], float32(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.Float32VarP(field.(*float32), parts[0], parts[1], float32(vt), desc)
|
||||||
|
}
|
||||||
|
case reflect.Float64:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.Float64Var(field.(*float64), parts[0], float64(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.Float64VarP(field.(*float64), parts[0], parts[1], float64(vt), desc)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func registerFlagInt(t reflect.Kind, fs *pflag.FlagSet, field interface{}, parts []string, vt int64, desc string) {
|
||||||
|
switch t {
|
||||||
|
case reflect.Int:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.IntVar(field.(*int), parts[0], int(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.IntVarP(field.(*int), parts[0], parts[1], int(vt), desc)
|
||||||
|
}
|
||||||
|
case reflect.Int8:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.Int8Var(field.(*int8), parts[0], int8(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.Int8VarP(field.(*int8), parts[0], parts[1], int8(vt), desc)
|
||||||
|
}
|
||||||
|
case reflect.Int32:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.Int32Var(field.(*int32), parts[0], int32(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.Int32VarP(field.(*int32), parts[0], parts[1], int32(vt), desc)
|
||||||
|
}
|
||||||
|
case reflect.Int64:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.Int64Var(field.(*int64), parts[0], int64(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.Int64VarP(field.(*int64), parts[0], parts[1], int64(vt), desc)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func registerFlagUint(t reflect.Kind, fs *pflag.FlagSet, field interface{}, parts []string, vt uint64, desc string) {
|
||||||
|
switch t {
|
||||||
|
case reflect.Uint:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.UintVar(field.(*uint), parts[0], uint(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.UintVarP(field.(*uint), parts[0], parts[1], uint(vt), desc)
|
||||||
|
}
|
||||||
|
case reflect.Uint8:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.Uint8Var(field.(*uint8), parts[0], uint8(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.Uint8VarP(field.(*uint8), parts[0], parts[1], uint8(vt), desc)
|
||||||
|
}
|
||||||
|
case reflect.Uint16:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.Uint16Var(field.(*uint16), parts[0], uint16(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.Uint16VarP(field.(*uint16), parts[0], parts[1], uint16(vt), desc)
|
||||||
|
}
|
||||||
|
case reflect.Uint32:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.Uint32Var(field.(*uint32), parts[0], uint32(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.Uint32VarP(field.(*uint32), parts[0], parts[1], uint32(vt), desc)
|
||||||
|
}
|
||||||
|
case reflect.Uint64:
|
||||||
|
if len(parts) == 1 {
|
||||||
|
fs.Uint64Var(field.(*uint64), parts[0], uint64(vt), desc)
|
||||||
|
} else {
|
||||||
|
fs.Uint64VarP(field.(*uint64), parts[0], parts[1], uint64(vt), desc)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func envDefault(field reflect.StructField, def string) string {
|
||||||
|
value := def
|
||||||
|
|
||||||
|
env := field.Tag.Get("env")
|
||||||
|
if env == "" && autoEnv {
|
||||||
|
env = deriveEnvVarName(field.Name)
|
||||||
|
}
|
||||||
|
|
||||||
|
if env != "" {
|
||||||
|
if e := os.Getenv(env); e != "" {
|
||||||
|
value = e
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return value
|
||||||
|
}
|
||||||
|
|
||||||
|
func varDefault(name, def string) string {
|
||||||
|
value := def
|
||||||
|
|
||||||
|
if name != "" {
|
||||||
|
if v, ok := variableDefaults[name]; ok {
|
||||||
|
value = v
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return value
|
||||||
|
}
|
27
vendor/github.com/Luzifer/rconfig/vardefault_providers.go
generated
vendored
Normal file
27
vendor/github.com/Luzifer/rconfig/vardefault_providers.go
generated
vendored
Normal file
|
@ -0,0 +1,27 @@
|
||||||
|
package rconfig
|
||||||
|
|
||||||
|
import (
|
||||||
|
"io/ioutil"
|
||||||
|
|
||||||
|
"gopkg.in/yaml.v2"
|
||||||
|
)
|
||||||
|
|
||||||
|
// VarDefaultsFromYAMLFile reads contents of a file and calls VarDefaultsFromYAML
|
||||||
|
func VarDefaultsFromYAMLFile(filename string) map[string]string {
|
||||||
|
data, err := ioutil.ReadFile(filename)
|
||||||
|
if err != nil {
|
||||||
|
return make(map[string]string)
|
||||||
|
}
|
||||||
|
|
||||||
|
return VarDefaultsFromYAML(data)
|
||||||
|
}
|
||||||
|
|
||||||
|
// VarDefaultsFromYAML creates a vardefaults map from YAML raw data
|
||||||
|
func VarDefaultsFromYAML(in []byte) map[string]string {
|
||||||
|
out := make(map[string]string)
|
||||||
|
err := yaml.Unmarshal(in, &out)
|
||||||
|
if err != nil {
|
||||||
|
return make(map[string]string)
|
||||||
|
}
|
||||||
|
return out
|
||||||
|
}
|
21
vendor/github.com/mitchellh/go-homedir/LICENSE
generated
vendored
Normal file
21
vendor/github.com/mitchellh/go-homedir/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,21 @@
|
||||||
|
The MIT License (MIT)
|
||||||
|
|
||||||
|
Copyright (c) 2013 Mitchell Hashimoto
|
||||||
|
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
of this software and associated documentation files (the "Software"), to deal
|
||||||
|
in the Software without restriction, including without limitation the rights
|
||||||
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||||
|
copies of the Software, and to permit persons to whom the Software is
|
||||||
|
furnished to do so, subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice shall be included in
|
||||||
|
all copies or substantial portions of the Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||||
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||||
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||||
|
THE SOFTWARE.
|
14
vendor/github.com/mitchellh/go-homedir/README.md
generated
vendored
Normal file
14
vendor/github.com/mitchellh/go-homedir/README.md
generated
vendored
Normal file
|
@ -0,0 +1,14 @@
|
||||||
|
# go-homedir
|
||||||
|
|
||||||
|
This is a Go library for detecting the user's home directory without
|
||||||
|
the use of cgo, so the library can be used in cross-compilation environments.
|
||||||
|
|
||||||
|
Usage is incredibly simple, just call `homedir.Dir()` to get the home directory
|
||||||
|
for a user, and `homedir.Expand()` to expand the `~` in a path to the home
|
||||||
|
directory.
|
||||||
|
|
||||||
|
**Why not just use `os/user`?** The built-in `os/user` package requires
|
||||||
|
cgo on Darwin systems. This means that any Go code that uses that package
|
||||||
|
cannot cross compile. But 99% of the time the use for `os/user` is just to
|
||||||
|
retrieve the home directory, which we can do for the current user without
|
||||||
|
cgo. This library does that, enabling cross-compilation.
|
157
vendor/github.com/mitchellh/go-homedir/homedir.go
generated
vendored
Normal file
157
vendor/github.com/mitchellh/go-homedir/homedir.go
generated
vendored
Normal file
|
@ -0,0 +1,157 @@
|
||||||
|
package homedir
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"errors"
|
||||||
|
"os"
|
||||||
|
"os/exec"
|
||||||
|
"path/filepath"
|
||||||
|
"runtime"
|
||||||
|
"strconv"
|
||||||
|
"strings"
|
||||||
|
"sync"
|
||||||
|
)
|
||||||
|
|
||||||
|
// DisableCache will disable caching of the home directory. Caching is enabled
|
||||||
|
// by default.
|
||||||
|
var DisableCache bool
|
||||||
|
|
||||||
|
var homedirCache string
|
||||||
|
var cacheLock sync.RWMutex
|
||||||
|
|
||||||
|
// Dir returns the home directory for the executing user.
|
||||||
|
//
|
||||||
|
// This uses an OS-specific method for discovering the home directory.
|
||||||
|
// An error is returned if a home directory cannot be detected.
|
||||||
|
func Dir() (string, error) {
|
||||||
|
if !DisableCache {
|
||||||
|
cacheLock.RLock()
|
||||||
|
cached := homedirCache
|
||||||
|
cacheLock.RUnlock()
|
||||||
|
if cached != "" {
|
||||||
|
return cached, nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
cacheLock.Lock()
|
||||||
|
defer cacheLock.Unlock()
|
||||||
|
|
||||||
|
var result string
|
||||||
|
var err error
|
||||||
|
if runtime.GOOS == "windows" {
|
||||||
|
result, err = dirWindows()
|
||||||
|
} else {
|
||||||
|
// Unix-like system, so just assume Unix
|
||||||
|
result, err = dirUnix()
|
||||||
|
}
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
homedirCache = result
|
||||||
|
return result, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Expand expands the path to include the home directory if the path
|
||||||
|
// is prefixed with `~`. If it isn't prefixed with `~`, the path is
|
||||||
|
// returned as-is.
|
||||||
|
func Expand(path string) (string, error) {
|
||||||
|
if len(path) == 0 {
|
||||||
|
return path, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
if path[0] != '~' {
|
||||||
|
return path, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(path) > 1 && path[1] != '/' && path[1] != '\\' {
|
||||||
|
return "", errors.New("cannot expand user-specific home dir")
|
||||||
|
}
|
||||||
|
|
||||||
|
dir, err := Dir()
|
||||||
|
if err != nil {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
|
||||||
|
return filepath.Join(dir, path[1:]), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func dirUnix() (string, error) {
|
||||||
|
homeEnv := "HOME"
|
||||||
|
if runtime.GOOS == "plan9" {
|
||||||
|
// On plan9, env vars are lowercase.
|
||||||
|
homeEnv = "home"
|
||||||
|
}
|
||||||
|
|
||||||
|
// First prefer the HOME environmental variable
|
||||||
|
if home := os.Getenv(homeEnv); home != "" {
|
||||||
|
return home, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
var stdout bytes.Buffer
|
||||||
|
|
||||||
|
// If that fails, try OS specific commands
|
||||||
|
if runtime.GOOS == "darwin" {
|
||||||
|
cmd := exec.Command("sh", "-c", `dscl -q . -read /Users/"$(whoami)" NFSHomeDirectory | sed 's/^[^ ]*: //'`)
|
||||||
|
cmd.Stdout = &stdout
|
||||||
|
if err := cmd.Run(); err == nil {
|
||||||
|
result := strings.TrimSpace(stdout.String())
|
||||||
|
if result != "" {
|
||||||
|
return result, nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
cmd := exec.Command("getent", "passwd", strconv.Itoa(os.Getuid()))
|
||||||
|
cmd.Stdout = &stdout
|
||||||
|
if err := cmd.Run(); err != nil {
|
||||||
|
// If the error is ErrNotFound, we ignore it. Otherwise, return it.
|
||||||
|
if err != exec.ErrNotFound {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if passwd := strings.TrimSpace(stdout.String()); passwd != "" {
|
||||||
|
// username:password:uid:gid:gecos:home:shell
|
||||||
|
passwdParts := strings.SplitN(passwd, ":", 7)
|
||||||
|
if len(passwdParts) > 5 {
|
||||||
|
return passwdParts[5], nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// If all else fails, try the shell
|
||||||
|
stdout.Reset()
|
||||||
|
cmd := exec.Command("sh", "-c", "cd && pwd")
|
||||||
|
cmd.Stdout = &stdout
|
||||||
|
if err := cmd.Run(); err != nil {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
|
||||||
|
result := strings.TrimSpace(stdout.String())
|
||||||
|
if result == "" {
|
||||||
|
return "", errors.New("blank output when reading home directory")
|
||||||
|
}
|
||||||
|
|
||||||
|
return result, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func dirWindows() (string, error) {
|
||||||
|
// First prefer the HOME environmental variable
|
||||||
|
if home := os.Getenv("HOME"); home != "" {
|
||||||
|
return home, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Prefer standard environment variable USERPROFILE
|
||||||
|
if home := os.Getenv("USERPROFILE"); home != "" {
|
||||||
|
return home, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
drive := os.Getenv("HOMEDRIVE")
|
||||||
|
path := os.Getenv("HOMEPATH")
|
||||||
|
home := drive + path
|
||||||
|
if drive == "" || path == "" {
|
||||||
|
return "", errors.New("HOMEDRIVE, HOMEPATH, or USERPROFILE are blank")
|
||||||
|
}
|
||||||
|
|
||||||
|
return home, nil
|
||||||
|
}
|
1
vendor/github.com/sirupsen/logrus/.gitignore
generated
vendored
Normal file
1
vendor/github.com/sirupsen/logrus/.gitignore
generated
vendored
Normal file
|
@ -0,0 +1 @@
|
||||||
|
logrus
|
13
vendor/github.com/sirupsen/logrus/.travis.yml
generated
vendored
Normal file
13
vendor/github.com/sirupsen/logrus/.travis.yml
generated
vendored
Normal file
|
@ -0,0 +1,13 @@
|
||||||
|
language: go
|
||||||
|
go:
|
||||||
|
- 1.9.x
|
||||||
|
- 1.10.x
|
||||||
|
env:
|
||||||
|
- GOMAXPROCS=4 GORACE=halt_on_error=1
|
||||||
|
install:
|
||||||
|
- go get github.com/stretchr/testify/assert
|
||||||
|
- go get gopkg.in/gemnasium/logrus-airbrake-hook.v2
|
||||||
|
- go get golang.org/x/sys/unix
|
||||||
|
- go get golang.org/x/sys/windows
|
||||||
|
script:
|
||||||
|
- go test -race -v ./...
|
123
vendor/github.com/sirupsen/logrus/CHANGELOG.md
generated
vendored
Normal file
123
vendor/github.com/sirupsen/logrus/CHANGELOG.md
generated
vendored
Normal file
|
@ -0,0 +1,123 @@
|
||||||
|
# 1.0.5
|
||||||
|
|
||||||
|
* Fix hooks race (#707)
|
||||||
|
* Fix panic deadlock (#695)
|
||||||
|
|
||||||
|
# 1.0.4
|
||||||
|
|
||||||
|
* Fix race when adding hooks (#612)
|
||||||
|
* Fix terminal check in AppEngine (#635)
|
||||||
|
|
||||||
|
# 1.0.3
|
||||||
|
|
||||||
|
* Replace example files with testable examples
|
||||||
|
|
||||||
|
# 1.0.2
|
||||||
|
|
||||||
|
* bug: quote non-string values in text formatter (#583)
|
||||||
|
* Make (*Logger) SetLevel a public method
|
||||||
|
|
||||||
|
# 1.0.1
|
||||||
|
|
||||||
|
* bug: fix escaping in text formatter (#575)
|
||||||
|
|
||||||
|
# 1.0.0
|
||||||
|
|
||||||
|
* Officially changed name to lower-case
|
||||||
|
* bug: colors on Windows 10 (#541)
|
||||||
|
* bug: fix race in accessing level (#512)
|
||||||
|
|
||||||
|
# 0.11.5
|
||||||
|
|
||||||
|
* feature: add writer and writerlevel to entry (#372)
|
||||||
|
|
||||||
|
# 0.11.4
|
||||||
|
|
||||||
|
* bug: fix undefined variable on solaris (#493)
|
||||||
|
|
||||||
|
# 0.11.3
|
||||||
|
|
||||||
|
* formatter: configure quoting of empty values (#484)
|
||||||
|
* formatter: configure quoting character (default is `"`) (#484)
|
||||||
|
* bug: fix not importing io correctly in non-linux environments (#481)
|
||||||
|
|
||||||
|
# 0.11.2
|
||||||
|
|
||||||
|
* bug: fix windows terminal detection (#476)
|
||||||
|
|
||||||
|
# 0.11.1
|
||||||
|
|
||||||
|
* bug: fix tty detection with custom out (#471)
|
||||||
|
|
||||||
|
# 0.11.0
|
||||||
|
|
||||||
|
* performance: Use bufferpool to allocate (#370)
|
||||||
|
* terminal: terminal detection for app-engine (#343)
|
||||||
|
* feature: exit handler (#375)
|
||||||
|
|
||||||
|
# 0.10.0
|
||||||
|
|
||||||
|
* feature: Add a test hook (#180)
|
||||||
|
* feature: `ParseLevel` is now case-insensitive (#326)
|
||||||
|
* feature: `FieldLogger` interface that generalizes `Logger` and `Entry` (#308)
|
||||||
|
* performance: avoid re-allocations on `WithFields` (#335)
|
||||||
|
|
||||||
|
# 0.9.0
|
||||||
|
|
||||||
|
* logrus/text_formatter: don't emit empty msg
|
||||||
|
* logrus/hooks/airbrake: move out of main repository
|
||||||
|
* logrus/hooks/sentry: move out of main repository
|
||||||
|
* logrus/hooks/papertrail: move out of main repository
|
||||||
|
* logrus/hooks/bugsnag: move out of main repository
|
||||||
|
* logrus/core: run tests with `-race`
|
||||||
|
* logrus/core: detect TTY based on `stderr`
|
||||||
|
* logrus/core: support `WithError` on logger
|
||||||
|
* logrus/core: Solaris support
|
||||||
|
|
||||||
|
# 0.8.7
|
||||||
|
|
||||||
|
* logrus/core: fix possible race (#216)
|
||||||
|
* logrus/doc: small typo fixes and doc improvements
|
||||||
|
|
||||||
|
|
||||||
|
# 0.8.6
|
||||||
|
|
||||||
|
* hooks/raven: allow passing an initialized client
|
||||||
|
|
||||||
|
# 0.8.5
|
||||||
|
|
||||||
|
* logrus/core: revert #208
|
||||||
|
|
||||||
|
# 0.8.4
|
||||||
|
|
||||||
|
* formatter/text: fix data race (#218)
|
||||||
|
|
||||||
|
# 0.8.3
|
||||||
|
|
||||||
|
* logrus/core: fix entry log level (#208)
|
||||||
|
* logrus/core: improve performance of text formatter by 40%
|
||||||
|
* logrus/core: expose `LevelHooks` type
|
||||||
|
* logrus/core: add support for DragonflyBSD and NetBSD
|
||||||
|
* formatter/text: print structs more verbosely
|
||||||
|
|
||||||
|
# 0.8.2
|
||||||
|
|
||||||
|
* logrus: fix more Fatal family functions
|
||||||
|
|
||||||
|
# 0.8.1
|
||||||
|
|
||||||
|
* logrus: fix not exiting on `Fatalf` and `Fatalln`
|
||||||
|
|
||||||
|
# 0.8.0
|
||||||
|
|
||||||
|
* logrus: defaults to stderr instead of stdout
|
||||||
|
* hooks/sentry: add special field for `*http.Request`
|
||||||
|
* formatter/text: ignore Windows for colors
|
||||||
|
|
||||||
|
# 0.7.3
|
||||||
|
|
||||||
|
* formatter/\*: allow configuration of timestamp layout
|
||||||
|
|
||||||
|
# 0.7.2
|
||||||
|
|
||||||
|
* formatter/text: Add configuration option for time format (#158)
|
21
vendor/github.com/sirupsen/logrus/LICENSE
generated
vendored
Normal file
21
vendor/github.com/sirupsen/logrus/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,21 @@
|
||||||
|
The MIT License (MIT)
|
||||||
|
|
||||||
|
Copyright (c) 2014 Simon Eskildsen
|
||||||
|
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
of this software and associated documentation files (the "Software"), to deal
|
||||||
|
in the Software without restriction, including without limitation the rights
|
||||||
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||||
|
copies of the Software, and to permit persons to whom the Software is
|
||||||
|
furnished to do so, subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice shall be included in
|
||||||
|
all copies or substantial portions of the Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||||
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||||
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||||
|
THE SOFTWARE.
|
461
vendor/github.com/sirupsen/logrus/README.md
generated
vendored
Normal file
461
vendor/github.com/sirupsen/logrus/README.md
generated
vendored
Normal file
|
@ -0,0 +1,461 @@
|
||||||
|
# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/> [![Build Status](https://travis-ci.org/sirupsen/logrus.svg?branch=master)](https://travis-ci.org/sirupsen/logrus) [![GoDoc](https://godoc.org/github.com/sirupsen/logrus?status.svg)](https://godoc.org/github.com/sirupsen/logrus)
|
||||||
|
|
||||||
|
Logrus is a structured logger for Go (golang), completely API compatible with
|
||||||
|
the standard library logger.
|
||||||
|
|
||||||
|
**Seeing weird case-sensitive problems?** It's in the past been possible to
|
||||||
|
import Logrus as both upper- and lower-case. Due to the Go package environment,
|
||||||
|
this caused issues in the community and we needed a standard. Some environments
|
||||||
|
experienced problems with the upper-case variant, so the lower-case was decided.
|
||||||
|
Everything using `logrus` will need to use the lower-case:
|
||||||
|
`github.com/sirupsen/logrus`. Any package that isn't, should be changed.
|
||||||
|
|
||||||
|
To fix Glide, see [these
|
||||||
|
comments](https://github.com/sirupsen/logrus/issues/553#issuecomment-306591437).
|
||||||
|
For an in-depth explanation of the casing issue, see [this
|
||||||
|
comment](https://github.com/sirupsen/logrus/issues/570#issuecomment-313933276).
|
||||||
|
|
||||||
|
**Are you interested in assisting in maintaining Logrus?** Currently I have a
|
||||||
|
lot of obligations, and I am unable to provide Logrus with the maintainership it
|
||||||
|
needs. If you'd like to help, please reach out to me at `simon at author's
|
||||||
|
username dot com`.
|
||||||
|
|
||||||
|
Nicely color-coded in development (when a TTY is attached, otherwise just
|
||||||
|
plain text):
|
||||||
|
|
||||||
|
![Colored](http://i.imgur.com/PY7qMwd.png)
|
||||||
|
|
||||||
|
With `log.SetFormatter(&log.JSONFormatter{})`, for easy parsing by logstash
|
||||||
|
or Splunk:
|
||||||
|
|
||||||
|
```json
|
||||||
|
{"animal":"walrus","level":"info","msg":"A group of walrus emerges from the
|
||||||
|
ocean","size":10,"time":"2014-03-10 19:57:38.562264131 -0400 EDT"}
|
||||||
|
|
||||||
|
{"level":"warning","msg":"The group's number increased tremendously!",
|
||||||
|
"number":122,"omg":true,"time":"2014-03-10 19:57:38.562471297 -0400 EDT"}
|
||||||
|
|
||||||
|
{"animal":"walrus","level":"info","msg":"A giant walrus appears!",
|
||||||
|
"size":10,"time":"2014-03-10 19:57:38.562500591 -0400 EDT"}
|
||||||
|
|
||||||
|
{"animal":"walrus","level":"info","msg":"Tremendously sized cow enters the ocean.",
|
||||||
|
"size":9,"time":"2014-03-10 19:57:38.562527896 -0400 EDT"}
|
||||||
|
|
||||||
|
{"level":"fatal","msg":"The ice breaks!","number":100,"omg":true,
|
||||||
|
"time":"2014-03-10 19:57:38.562543128 -0400 EDT"}
|
||||||
|
```
|
||||||
|
|
||||||
|
With the default `log.SetFormatter(&log.TextFormatter{})` when a TTY is not
|
||||||
|
attached, the output is compatible with the
|
||||||
|
[logfmt](http://godoc.org/github.com/kr/logfmt) format:
|
||||||
|
|
||||||
|
```text
|
||||||
|
time="2015-03-26T01:27:38-04:00" level=debug msg="Started observing beach" animal=walrus number=8
|
||||||
|
time="2015-03-26T01:27:38-04:00" level=info msg="A group of walrus emerges from the ocean" animal=walrus size=10
|
||||||
|
time="2015-03-26T01:27:38-04:00" level=warning msg="The group's number increased tremendously!" number=122 omg=true
|
||||||
|
time="2015-03-26T01:27:38-04:00" level=debug msg="Temperature changes" temperature=-4
|
||||||
|
time="2015-03-26T01:27:38-04:00" level=panic msg="It's over 9000!" animal=orca size=9009
|
||||||
|
time="2015-03-26T01:27:38-04:00" level=fatal msg="The ice breaks!" err=&{0x2082280c0 map[animal:orca size:9009] 2015-03-26 01:27:38.441574009 -0400 EDT panic It's over 9000!} number=100 omg=true
|
||||||
|
exit status 1
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Case-sensitivity
|
||||||
|
|
||||||
|
The organization's name was changed to lower-case--and this will not be changed
|
||||||
|
back. If you are getting import conflicts due to case sensitivity, please use
|
||||||
|
the lower-case import: `github.com/sirupsen/logrus`.
|
||||||
|
|
||||||
|
#### Example
|
||||||
|
|
||||||
|
The simplest way to use Logrus is simply the package-level exported logger:
|
||||||
|
|
||||||
|
```go
|
||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
log "github.com/sirupsen/logrus"
|
||||||
|
)
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
log.WithFields(log.Fields{
|
||||||
|
"animal": "walrus",
|
||||||
|
}).Info("A walrus appears")
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Note that it's completely api-compatible with the stdlib logger, so you can
|
||||||
|
replace your `log` imports everywhere with `log "github.com/sirupsen/logrus"`
|
||||||
|
and you'll now have the flexibility of Logrus. You can customize it all you
|
||||||
|
want:
|
||||||
|
|
||||||
|
```go
|
||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"os"
|
||||||
|
log "github.com/sirupsen/logrus"
|
||||||
|
)
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
// Log as JSON instead of the default ASCII formatter.
|
||||||
|
log.SetFormatter(&log.JSONFormatter{})
|
||||||
|
|
||||||
|
// Output to stdout instead of the default stderr
|
||||||
|
// Can be any io.Writer, see below for File example
|
||||||
|
log.SetOutput(os.Stdout)
|
||||||
|
|
||||||
|
// Only log the warning severity or above.
|
||||||
|
log.SetLevel(log.WarnLevel)
|
||||||
|
}
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
log.WithFields(log.Fields{
|
||||||
|
"animal": "walrus",
|
||||||
|
"size": 10,
|
||||||
|
}).Info("A group of walrus emerges from the ocean")
|
||||||
|
|
||||||
|
log.WithFields(log.Fields{
|
||||||
|
"omg": true,
|
||||||
|
"number": 122,
|
||||||
|
}).Warn("The group's number increased tremendously!")
|
||||||
|
|
||||||
|
log.WithFields(log.Fields{
|
||||||
|
"omg": true,
|
||||||
|
"number": 100,
|
||||||
|
}).Fatal("The ice breaks!")
|
||||||
|
|
||||||
|
// A common pattern is to re-use fields between logging statements by re-using
|
||||||
|
// the logrus.Entry returned from WithFields()
|
||||||
|
contextLogger := log.WithFields(log.Fields{
|
||||||
|
"common": "this is a common field",
|
||||||
|
"other": "I also should be logged always",
|
||||||
|
})
|
||||||
|
|
||||||
|
contextLogger.Info("I'll be logged with common and other field")
|
||||||
|
contextLogger.Info("Me too")
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
For more advanced usage such as logging to multiple locations from the same
|
||||||
|
application, you can also create an instance of the `logrus` Logger:
|
||||||
|
|
||||||
|
```go
|
||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"os"
|
||||||
|
"github.com/sirupsen/logrus"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Create a new instance of the logger. You can have any number of instances.
|
||||||
|
var log = logrus.New()
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
// The API for setting attributes is a little different than the package level
|
||||||
|
// exported logger. See Godoc.
|
||||||
|
log.Out = os.Stdout
|
||||||
|
|
||||||
|
// You could set this to any `io.Writer` such as a file
|
||||||
|
// file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY, 0666)
|
||||||
|
// if err == nil {
|
||||||
|
// log.Out = file
|
||||||
|
// } else {
|
||||||
|
// log.Info("Failed to log to file, using default stderr")
|
||||||
|
// }
|
||||||
|
|
||||||
|
log.WithFields(logrus.Fields{
|
||||||
|
"animal": "walrus",
|
||||||
|
"size": 10,
|
||||||
|
}).Info("A group of walrus emerges from the ocean")
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Fields
|
||||||
|
|
||||||
|
Logrus encourages careful, structured logging through logging fields instead of
|
||||||
|
long, unparseable error messages. For example, instead of: `log.Fatalf("Failed
|
||||||
|
to send event %s to topic %s with key %d")`, you should log the much more
|
||||||
|
discoverable:
|
||||||
|
|
||||||
|
```go
|
||||||
|
log.WithFields(log.Fields{
|
||||||
|
"event": event,
|
||||||
|
"topic": topic,
|
||||||
|
"key": key,
|
||||||
|
}).Fatal("Failed to send event")
|
||||||
|
```
|
||||||
|
|
||||||
|
We've found this API forces you to think about logging in a way that produces
|
||||||
|
much more useful logging messages. We've been in countless situations where just
|
||||||
|
a single added field to a log statement that was already there would've saved us
|
||||||
|
hours. The `WithFields` call is optional.
|
||||||
|
|
||||||
|
In general, with Logrus using any of the `printf`-family functions should be
|
||||||
|
seen as a hint you should add a field, however, you can still use the
|
||||||
|
`printf`-family functions with Logrus.
|
||||||
|
|
||||||
|
#### Default Fields
|
||||||
|
|
||||||
|
Often it's helpful to have fields _always_ attached to log statements in an
|
||||||
|
application or parts of one. For example, you may want to always log the
|
||||||
|
`request_id` and `user_ip` in the context of a request. Instead of writing
|
||||||
|
`log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip})` on
|
||||||
|
every line, you can create a `logrus.Entry` to pass around instead:
|
||||||
|
|
||||||
|
```go
|
||||||
|
requestLogger := log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip})
|
||||||
|
requestLogger.Info("something happened on that request") # will log request_id and user_ip
|
||||||
|
requestLogger.Warn("something not great happened")
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Hooks
|
||||||
|
|
||||||
|
You can add hooks for logging levels. For example to send errors to an exception
|
||||||
|
tracking service on `Error`, `Fatal` and `Panic`, info to StatsD or log to
|
||||||
|
multiple places simultaneously, e.g. syslog.
|
||||||
|
|
||||||
|
Logrus comes with [built-in hooks](hooks/). Add those, or your custom hook, in
|
||||||
|
`init`:
|
||||||
|
|
||||||
|
```go
|
||||||
|
import (
|
||||||
|
log "github.com/sirupsen/logrus"
|
||||||
|
"gopkg.in/gemnasium/logrus-airbrake-hook.v2" // the package is named "airbrake"
|
||||||
|
logrus_syslog "github.com/sirupsen/logrus/hooks/syslog"
|
||||||
|
"log/syslog"
|
||||||
|
)
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
|
||||||
|
// Use the Airbrake hook to report errors that have Error severity or above to
|
||||||
|
// an exception tracker. You can create custom hooks, see the Hooks section.
|
||||||
|
log.AddHook(airbrake.NewHook(123, "xyz", "production"))
|
||||||
|
|
||||||
|
hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
|
||||||
|
if err != nil {
|
||||||
|
log.Error("Unable to connect to local syslog daemon")
|
||||||
|
} else {
|
||||||
|
log.AddHook(hook)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
```
|
||||||
|
Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md).
|
||||||
|
|
||||||
|
A list of currently known of service hook can be found in this wiki [page](https://github.com/sirupsen/logrus/wiki/Hooks)
|
||||||
|
|
||||||
|
|
||||||
|
#### Level logging
|
||||||
|
|
||||||
|
Logrus has six logging levels: Debug, Info, Warning, Error, Fatal and Panic.
|
||||||
|
|
||||||
|
```go
|
||||||
|
log.Debug("Useful debugging information.")
|
||||||
|
log.Info("Something noteworthy happened!")
|
||||||
|
log.Warn("You should probably take a look at this.")
|
||||||
|
log.Error("Something failed but I'm not quitting.")
|
||||||
|
// Calls os.Exit(1) after logging
|
||||||
|
log.Fatal("Bye.")
|
||||||
|
// Calls panic() after logging
|
||||||
|
log.Panic("I'm bailing.")
|
||||||
|
```
|
||||||
|
|
||||||
|
You can set the logging level on a `Logger`, then it will only log entries with
|
||||||
|
that severity or anything above it:
|
||||||
|
|
||||||
|
```go
|
||||||
|
// Will log anything that is info or above (warn, error, fatal, panic). Default.
|
||||||
|
log.SetLevel(log.InfoLevel)
|
||||||
|
```
|
||||||
|
|
||||||
|
It may be useful to set `log.Level = logrus.DebugLevel` in a debug or verbose
|
||||||
|
environment if your application has that.
|
||||||
|
|
||||||
|
#### Entries
|
||||||
|
|
||||||
|
Besides the fields added with `WithField` or `WithFields` some fields are
|
||||||
|
automatically added to all logging events:
|
||||||
|
|
||||||
|
1. `time`. The timestamp when the entry was created.
|
||||||
|
2. `msg`. The logging message passed to `{Info,Warn,Error,Fatal,Panic}` after
|
||||||
|
the `AddFields` call. E.g. `Failed to send event.`
|
||||||
|
3. `level`. The logging level. E.g. `info`.
|
||||||
|
|
||||||
|
#### Environments
|
||||||
|
|
||||||
|
Logrus has no notion of environment.
|
||||||
|
|
||||||
|
If you wish for hooks and formatters to only be used in specific environments,
|
||||||
|
you should handle that yourself. For example, if your application has a global
|
||||||
|
variable `Environment`, which is a string representation of the environment you
|
||||||
|
could do:
|
||||||
|
|
||||||
|
```go
|
||||||
|
import (
|
||||||
|
log "github.com/sirupsen/logrus"
|
||||||
|
)
|
||||||
|
|
||||||
|
init() {
|
||||||
|
// do something here to set environment depending on an environment variable
|
||||||
|
// or command-line flag
|
||||||
|
if Environment == "production" {
|
||||||
|
log.SetFormatter(&log.JSONFormatter{})
|
||||||
|
} else {
|
||||||
|
// The TextFormatter is default, you don't actually have to do this.
|
||||||
|
log.SetFormatter(&log.TextFormatter{})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
This configuration is how `logrus` was intended to be used, but JSON in
|
||||||
|
production is mostly only useful if you do log aggregation with tools like
|
||||||
|
Splunk or Logstash.
|
||||||
|
|
||||||
|
#### Formatters
|
||||||
|
|
||||||
|
The built-in logging formatters are:
|
||||||
|
|
||||||
|
* `logrus.TextFormatter`. Logs the event in colors if stdout is a tty, otherwise
|
||||||
|
without colors.
|
||||||
|
* *Note:* to force colored output when there is no TTY, set the `ForceColors`
|
||||||
|
field to `true`. To force no colored output even if there is a TTY set the
|
||||||
|
`DisableColors` field to `true`. For Windows, see
|
||||||
|
[github.com/mattn/go-colorable](https://github.com/mattn/go-colorable).
|
||||||
|
* When colors are enabled, levels are truncated to 4 characters by default. To disable
|
||||||
|
truncation set the `DisableLevelTruncation` field to `true`.
|
||||||
|
* All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#TextFormatter).
|
||||||
|
* `logrus.JSONFormatter`. Logs fields as JSON.
|
||||||
|
* All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#JSONFormatter).
|
||||||
|
|
||||||
|
Third party logging formatters:
|
||||||
|
|
||||||
|
* [`FluentdFormatter`](https://github.com/joonix/log). Formats entries that can be parsed by Kubernetes and Google Container Engine.
|
||||||
|
* [`logstash`](https://github.com/bshuster-repo/logrus-logstash-hook). Logs fields as [Logstash](http://logstash.net) Events.
|
||||||
|
* [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout.
|
||||||
|
* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the P͉̫o̳̼̊w̖͈̰͎e̬͔̭͂r͚̼̹̲ ̫͓͉̳͈ō̠͕͖̚f̝͍̠ ͕̲̞͖͑Z̖̫̤̫ͪa͉̬͈̗l͖͎g̳̥o̰̥̅!̣͔̲̻͊̄ ̙̘̦̹̦.
|
||||||
|
|
||||||
|
You can define your formatter by implementing the `Formatter` interface,
|
||||||
|
requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a
|
||||||
|
`Fields` type (`map[string]interface{}`) with all your fields as well as the
|
||||||
|
default ones (see Entries section above):
|
||||||
|
|
||||||
|
```go
|
||||||
|
type MyJSONFormatter struct {
|
||||||
|
}
|
||||||
|
|
||||||
|
log.SetFormatter(new(MyJSONFormatter))
|
||||||
|
|
||||||
|
func (f *MyJSONFormatter) Format(entry *Entry) ([]byte, error) {
|
||||||
|
// Note this doesn't include Time, Level and Message which are available on
|
||||||
|
// the Entry. Consult `godoc` on information about those fields or read the
|
||||||
|
// source of the official loggers.
|
||||||
|
serialized, err := json.Marshal(entry.Data)
|
||||||
|
if err != nil {
|
||||||
|
return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
|
||||||
|
}
|
||||||
|
return append(serialized, '\n'), nil
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Logger as an `io.Writer`
|
||||||
|
|
||||||
|
Logrus can be transformed into an `io.Writer`. That writer is the end of an `io.Pipe` and it is your responsibility to close it.
|
||||||
|
|
||||||
|
```go
|
||||||
|
w := logger.Writer()
|
||||||
|
defer w.Close()
|
||||||
|
|
||||||
|
srv := http.Server{
|
||||||
|
// create a stdlib log.Logger that writes to
|
||||||
|
// logrus.Logger.
|
||||||
|
ErrorLog: log.New(w, "", 0),
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Each line written to that writer will be printed the usual way, using formatters
|
||||||
|
and hooks. The level for those entries is `info`.
|
||||||
|
|
||||||
|
This means that we can override the standard library logger easily:
|
||||||
|
|
||||||
|
```go
|
||||||
|
logger := logrus.New()
|
||||||
|
logger.Formatter = &logrus.JSONFormatter{}
|
||||||
|
|
||||||
|
// Use logrus for standard log output
|
||||||
|
// Note that `log` here references stdlib's log
|
||||||
|
// Not logrus imported under the name `log`.
|
||||||
|
log.SetOutput(logger.Writer())
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Rotation
|
||||||
|
|
||||||
|
Log rotation is not provided with Logrus. Log rotation should be done by an
|
||||||
|
external program (like `logrotate(8)`) that can compress and delete old log
|
||||||
|
entries. It should not be a feature of the application-level logger.
|
||||||
|
|
||||||
|
#### Tools
|
||||||
|
|
||||||
|
| Tool | Description |
|
||||||
|
| ---- | ----------- |
|
||||||
|
|[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will generated with different config at different environment.|
|
||||||
|
|[Logrus Viper Helper](https://github.com/heirko/go-contrib/tree/master/logrusHelper)|An Helper around Logrus to wrap with spf13/Viper to load configuration with fangs! And to simplify Logrus configuration use some behavior of [Logrus Mate](https://github.com/gogap/logrus_mate). [sample](https://github.com/heirko/iris-contrib/blob/master/middleware/logrus-logger/example) |
|
||||||
|
|
||||||
|
#### Testing
|
||||||
|
|
||||||
|
Logrus has a built in facility for asserting the presence of log messages. This is implemented through the `test` hook and provides:
|
||||||
|
|
||||||
|
* decorators for existing logger (`test.NewLocal` and `test.NewGlobal`) which basically just add the `test` hook
|
||||||
|
* a test logger (`test.NewNullLogger`) that just records log messages (and does not output any):
|
||||||
|
|
||||||
|
```go
|
||||||
|
import(
|
||||||
|
"github.com/sirupsen/logrus"
|
||||||
|
"github.com/sirupsen/logrus/hooks/test"
|
||||||
|
"github.com/stretchr/testify/assert"
|
||||||
|
"testing"
|
||||||
|
)
|
||||||
|
|
||||||
|
func TestSomething(t*testing.T){
|
||||||
|
logger, hook := test.NewNullLogger()
|
||||||
|
logger.Error("Helloerror")
|
||||||
|
|
||||||
|
assert.Equal(t, 1, len(hook.Entries))
|
||||||
|
assert.Equal(t, logrus.ErrorLevel, hook.LastEntry().Level)
|
||||||
|
assert.Equal(t, "Helloerror", hook.LastEntry().Message)
|
||||||
|
|
||||||
|
hook.Reset()
|
||||||
|
assert.Nil(t, hook.LastEntry())
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Fatal handlers
|
||||||
|
|
||||||
|
Logrus can register one or more functions that will be called when any `fatal`
|
||||||
|
level message is logged. The registered handlers will be executed before
|
||||||
|
logrus performs a `os.Exit(1)`. This behavior may be helpful if callers need
|
||||||
|
to gracefully shutdown. Unlike a `panic("Something went wrong...")` call which can be intercepted with a deferred `recover` a call to `os.Exit(1)` can not be intercepted.
|
||||||
|
|
||||||
|
```
|
||||||
|
...
|
||||||
|
handler := func() {
|
||||||
|
// gracefully shutdown something...
|
||||||
|
}
|
||||||
|
logrus.RegisterExitHandler(handler)
|
||||||
|
...
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Thread safety
|
||||||
|
|
||||||
|
By default, Logger is protected by a mutex for concurrent writes. The mutex is held when calling hooks and writing logs.
|
||||||
|
If you are sure such locking is not needed, you can call logger.SetNoLock() to disable the locking.
|
||||||
|
|
||||||
|
Situation when locking is not needed includes:
|
||||||
|
|
||||||
|
* You have no hooks registered, or hooks calling is already thread-safe.
|
||||||
|
|
||||||
|
* Writing to logger.Out is already thread-safe, for example:
|
||||||
|
|
||||||
|
1) logger.Out is protected by locks.
|
||||||
|
|
||||||
|
2) logger.Out is a os.File handler opened with `O_APPEND` flag, and every write is smaller than 4k. (This allow multi-thread/multi-process writing)
|
||||||
|
|
||||||
|
(Refer to http://www.notthewizard.com/2014/06/17/are-files-appends-really-atomic/)
|
64
vendor/github.com/sirupsen/logrus/alt_exit.go
generated
vendored
Normal file
64
vendor/github.com/sirupsen/logrus/alt_exit.go
generated
vendored
Normal file
|
@ -0,0 +1,64 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
// The following code was sourced and modified from the
|
||||||
|
// https://github.com/tebeka/atexit package governed by the following license:
|
||||||
|
//
|
||||||
|
// Copyright (c) 2012 Miki Tebeka <miki.tebeka@gmail.com>.
|
||||||
|
//
|
||||||
|
// Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||||
|
// this software and associated documentation files (the "Software"), to deal in
|
||||||
|
// the Software without restriction, including without limitation the rights to
|
||||||
|
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||||
|
// the Software, and to permit persons to whom the Software is furnished to do so,
|
||||||
|
// subject to the following conditions:
|
||||||
|
//
|
||||||
|
// The above copyright notice and this permission notice shall be included in all
|
||||||
|
// copies or substantial portions of the Software.
|
||||||
|
//
|
||||||
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||||
|
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||||
|
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||||
|
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||||
|
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"os"
|
||||||
|
)
|
||||||
|
|
||||||
|
var handlers = []func(){}
|
||||||
|
|
||||||
|
func runHandler(handler func()) {
|
||||||
|
defer func() {
|
||||||
|
if err := recover(); err != nil {
|
||||||
|
fmt.Fprintln(os.Stderr, "Error: Logrus exit handler error:", err)
|
||||||
|
}
|
||||||
|
}()
|
||||||
|
|
||||||
|
handler()
|
||||||
|
}
|
||||||
|
|
||||||
|
func runHandlers() {
|
||||||
|
for _, handler := range handlers {
|
||||||
|
runHandler(handler)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Exit runs all the Logrus atexit handlers and then terminates the program using os.Exit(code)
|
||||||
|
func Exit(code int) {
|
||||||
|
runHandlers()
|
||||||
|
os.Exit(code)
|
||||||
|
}
|
||||||
|
|
||||||
|
// RegisterExitHandler adds a Logrus Exit handler, call logrus.Exit to invoke
|
||||||
|
// all handlers. The handlers will also be invoked when any Fatal log entry is
|
||||||
|
// made.
|
||||||
|
//
|
||||||
|
// This method is useful when a caller wishes to use logrus to log a fatal
|
||||||
|
// message but also needs to gracefully shutdown. An example usecase could be
|
||||||
|
// closing database connections, or sending a alert that the application is
|
||||||
|
// closing.
|
||||||
|
func RegisterExitHandler(handler func()) {
|
||||||
|
handlers = append(handlers, handler)
|
||||||
|
}
|
14
vendor/github.com/sirupsen/logrus/appveyor.yml
generated
vendored
Normal file
14
vendor/github.com/sirupsen/logrus/appveyor.yml
generated
vendored
Normal file
|
@ -0,0 +1,14 @@
|
||||||
|
version: "{build}"
|
||||||
|
platform: x64
|
||||||
|
clone_folder: c:\gopath\src\github.com\sirupsen\logrus
|
||||||
|
environment:
|
||||||
|
GOPATH: c:\gopath
|
||||||
|
branches:
|
||||||
|
only:
|
||||||
|
- master
|
||||||
|
install:
|
||||||
|
- set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
|
||||||
|
- go version
|
||||||
|
build_script:
|
||||||
|
- go get -t
|
||||||
|
- go test
|
26
vendor/github.com/sirupsen/logrus/doc.go
generated
vendored
Normal file
26
vendor/github.com/sirupsen/logrus/doc.go
generated
vendored
Normal file
|
@ -0,0 +1,26 @@
|
||||||
|
/*
|
||||||
|
Package logrus is a structured logger for Go, completely API compatible with the standard library logger.
|
||||||
|
|
||||||
|
|
||||||
|
The simplest way to use Logrus is simply the package-level exported logger:
|
||||||
|
|
||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
log "github.com/sirupsen/logrus"
|
||||||
|
)
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
log.WithFields(log.Fields{
|
||||||
|
"animal": "walrus",
|
||||||
|
"number": 1,
|
||||||
|
"size": 10,
|
||||||
|
}).Info("A walrus appears")
|
||||||
|
}
|
||||||
|
|
||||||
|
Output:
|
||||||
|
time="2015-09-07T08:48:33Z" level=info msg="A walrus appears" animal=walrus number=1 size=10
|
||||||
|
|
||||||
|
For a full guide visit https://github.com/sirupsen/logrus
|
||||||
|
*/
|
||||||
|
package logrus
|
300
vendor/github.com/sirupsen/logrus/entry.go
generated
vendored
Normal file
300
vendor/github.com/sirupsen/logrus/entry.go
generated
vendored
Normal file
|
@ -0,0 +1,300 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"fmt"
|
||||||
|
"os"
|
||||||
|
"sync"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
var bufferPool *sync.Pool
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
bufferPool = &sync.Pool{
|
||||||
|
New: func() interface{} {
|
||||||
|
return new(bytes.Buffer)
|
||||||
|
},
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Defines the key when adding errors using WithError.
|
||||||
|
var ErrorKey = "error"
|
||||||
|
|
||||||
|
// An entry is the final or intermediate Logrus logging entry. It contains all
|
||||||
|
// the fields passed with WithField{,s}. It's finally logged when Debug, Info,
|
||||||
|
// Warn, Error, Fatal or Panic is called on it. These objects can be reused and
|
||||||
|
// passed around as much as you wish to avoid field duplication.
|
||||||
|
type Entry struct {
|
||||||
|
Logger *Logger
|
||||||
|
|
||||||
|
// Contains all the fields set by the user.
|
||||||
|
Data Fields
|
||||||
|
|
||||||
|
// Time at which the log entry was created
|
||||||
|
Time time.Time
|
||||||
|
|
||||||
|
// Level the log entry was logged at: Debug, Info, Warn, Error, Fatal or Panic
|
||||||
|
// This field will be set on entry firing and the value will be equal to the one in Logger struct field.
|
||||||
|
Level Level
|
||||||
|
|
||||||
|
// Message passed to Debug, Info, Warn, Error, Fatal or Panic
|
||||||
|
Message string
|
||||||
|
|
||||||
|
// When formatter is called in entry.log(), an Buffer may be set to entry
|
||||||
|
Buffer *bytes.Buffer
|
||||||
|
}
|
||||||
|
|
||||||
|
func NewEntry(logger *Logger) *Entry {
|
||||||
|
return &Entry{
|
||||||
|
Logger: logger,
|
||||||
|
// Default is five fields, give a little extra room
|
||||||
|
Data: make(Fields, 5),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Returns the string representation from the reader and ultimately the
|
||||||
|
// formatter.
|
||||||
|
func (entry *Entry) String() (string, error) {
|
||||||
|
serialized, err := entry.Logger.Formatter.Format(entry)
|
||||||
|
if err != nil {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
str := string(serialized)
|
||||||
|
return str, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Add an error as single field (using the key defined in ErrorKey) to the Entry.
|
||||||
|
func (entry *Entry) WithError(err error) *Entry {
|
||||||
|
return entry.WithField(ErrorKey, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Add a single field to the Entry.
|
||||||
|
func (entry *Entry) WithField(key string, value interface{}) *Entry {
|
||||||
|
return entry.WithFields(Fields{key: value})
|
||||||
|
}
|
||||||
|
|
||||||
|
// Add a map of fields to the Entry.
|
||||||
|
func (entry *Entry) WithFields(fields Fields) *Entry {
|
||||||
|
data := make(Fields, len(entry.Data)+len(fields))
|
||||||
|
for k, v := range entry.Data {
|
||||||
|
data[k] = v
|
||||||
|
}
|
||||||
|
for k, v := range fields {
|
||||||
|
data[k] = v
|
||||||
|
}
|
||||||
|
return &Entry{Logger: entry.Logger, Data: data, Time: entry.Time}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Overrides the time of the Entry.
|
||||||
|
func (entry *Entry) WithTime(t time.Time) *Entry {
|
||||||
|
return &Entry{Logger: entry.Logger, Data: entry.Data, Time: t}
|
||||||
|
}
|
||||||
|
|
||||||
|
// This function is not declared with a pointer value because otherwise
|
||||||
|
// race conditions will occur when using multiple goroutines
|
||||||
|
func (entry Entry) log(level Level, msg string) {
|
||||||
|
var buffer *bytes.Buffer
|
||||||
|
|
||||||
|
// Default to now, but allow users to override if they want.
|
||||||
|
//
|
||||||
|
// We don't have to worry about polluting future calls to Entry#log()
|
||||||
|
// with this assignment because this function is declared with a
|
||||||
|
// non-pointer receiver.
|
||||||
|
if entry.Time.IsZero() {
|
||||||
|
entry.Time = time.Now()
|
||||||
|
}
|
||||||
|
|
||||||
|
entry.Level = level
|
||||||
|
entry.Message = msg
|
||||||
|
|
||||||
|
entry.fireHooks()
|
||||||
|
|
||||||
|
buffer = bufferPool.Get().(*bytes.Buffer)
|
||||||
|
buffer.Reset()
|
||||||
|
defer bufferPool.Put(buffer)
|
||||||
|
entry.Buffer = buffer
|
||||||
|
|
||||||
|
entry.write()
|
||||||
|
|
||||||
|
entry.Buffer = nil
|
||||||
|
|
||||||
|
// To avoid Entry#log() returning a value that only would make sense for
|
||||||
|
// panic() to use in Entry#Panic(), we avoid the allocation by checking
|
||||||
|
// directly here.
|
||||||
|
if level <= PanicLevel {
|
||||||
|
panic(&entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) fireHooks() {
|
||||||
|
entry.Logger.mu.Lock()
|
||||||
|
defer entry.Logger.mu.Unlock()
|
||||||
|
err := entry.Logger.Hooks.Fire(entry.Level, entry)
|
||||||
|
if err != nil {
|
||||||
|
fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) write() {
|
||||||
|
serialized, err := entry.Logger.Formatter.Format(entry)
|
||||||
|
entry.Logger.mu.Lock()
|
||||||
|
defer entry.Logger.mu.Unlock()
|
||||||
|
if err != nil {
|
||||||
|
fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
|
||||||
|
} else {
|
||||||
|
_, err = entry.Logger.Out.Write(serialized)
|
||||||
|
if err != nil {
|
||||||
|
fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Debug(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= DebugLevel {
|
||||||
|
entry.log(DebugLevel, fmt.Sprint(args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Print(args ...interface{}) {
|
||||||
|
entry.Info(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Info(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= InfoLevel {
|
||||||
|
entry.log(InfoLevel, fmt.Sprint(args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Warn(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= WarnLevel {
|
||||||
|
entry.log(WarnLevel, fmt.Sprint(args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Warning(args ...interface{}) {
|
||||||
|
entry.Warn(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Error(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= ErrorLevel {
|
||||||
|
entry.log(ErrorLevel, fmt.Sprint(args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Fatal(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= FatalLevel {
|
||||||
|
entry.log(FatalLevel, fmt.Sprint(args...))
|
||||||
|
}
|
||||||
|
Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Panic(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= PanicLevel {
|
||||||
|
entry.log(PanicLevel, fmt.Sprint(args...))
|
||||||
|
}
|
||||||
|
panic(fmt.Sprint(args...))
|
||||||
|
}
|
||||||
|
|
||||||
|
// Entry Printf family functions
|
||||||
|
|
||||||
|
func (entry *Entry) Debugf(format string, args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= DebugLevel {
|
||||||
|
entry.Debug(fmt.Sprintf(format, args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Infof(format string, args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= InfoLevel {
|
||||||
|
entry.Info(fmt.Sprintf(format, args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Printf(format string, args ...interface{}) {
|
||||||
|
entry.Infof(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Warnf(format string, args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= WarnLevel {
|
||||||
|
entry.Warn(fmt.Sprintf(format, args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Warningf(format string, args ...interface{}) {
|
||||||
|
entry.Warnf(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Errorf(format string, args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= ErrorLevel {
|
||||||
|
entry.Error(fmt.Sprintf(format, args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Fatalf(format string, args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= FatalLevel {
|
||||||
|
entry.Fatal(fmt.Sprintf(format, args...))
|
||||||
|
}
|
||||||
|
Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Panicf(format string, args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= PanicLevel {
|
||||||
|
entry.Panic(fmt.Sprintf(format, args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Entry Println family functions
|
||||||
|
|
||||||
|
func (entry *Entry) Debugln(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= DebugLevel {
|
||||||
|
entry.Debug(entry.sprintlnn(args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Infoln(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= InfoLevel {
|
||||||
|
entry.Info(entry.sprintlnn(args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Println(args ...interface{}) {
|
||||||
|
entry.Infoln(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Warnln(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= WarnLevel {
|
||||||
|
entry.Warn(entry.sprintlnn(args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Warningln(args ...interface{}) {
|
||||||
|
entry.Warnln(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Errorln(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= ErrorLevel {
|
||||||
|
entry.Error(entry.sprintlnn(args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Fatalln(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= FatalLevel {
|
||||||
|
entry.Fatal(entry.sprintlnn(args...))
|
||||||
|
}
|
||||||
|
Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Panicln(args ...interface{}) {
|
||||||
|
if entry.Logger.level() >= PanicLevel {
|
||||||
|
entry.Panic(entry.sprintlnn(args...))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sprintlnn => Sprint no newline. This is to get the behavior of how
|
||||||
|
// fmt.Sprintln where spaces are always added between operands, regardless of
|
||||||
|
// their type. Instead of vendoring the Sprintln implementation to spare a
|
||||||
|
// string allocation, we do the simplest thing.
|
||||||
|
func (entry *Entry) sprintlnn(args ...interface{}) string {
|
||||||
|
msg := fmt.Sprintln(args...)
|
||||||
|
return msg[:len(msg)-1]
|
||||||
|
}
|
201
vendor/github.com/sirupsen/logrus/exported.go
generated
vendored
Normal file
201
vendor/github.com/sirupsen/logrus/exported.go
generated
vendored
Normal file
|
@ -0,0 +1,201 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import (
|
||||||
|
"io"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
// std is the name of the standard logger in stdlib `log`
|
||||||
|
std = New()
|
||||||
|
)
|
||||||
|
|
||||||
|
func StandardLogger() *Logger {
|
||||||
|
return std
|
||||||
|
}
|
||||||
|
|
||||||
|
// SetOutput sets the standard logger output.
|
||||||
|
func SetOutput(out io.Writer) {
|
||||||
|
std.SetOutput(out)
|
||||||
|
}
|
||||||
|
|
||||||
|
// SetFormatter sets the standard logger formatter.
|
||||||
|
func SetFormatter(formatter Formatter) {
|
||||||
|
std.mu.Lock()
|
||||||
|
defer std.mu.Unlock()
|
||||||
|
std.Formatter = formatter
|
||||||
|
}
|
||||||
|
|
||||||
|
// SetLevel sets the standard logger level.
|
||||||
|
func SetLevel(level Level) {
|
||||||
|
std.mu.Lock()
|
||||||
|
defer std.mu.Unlock()
|
||||||
|
std.SetLevel(level)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetLevel returns the standard logger level.
|
||||||
|
func GetLevel() Level {
|
||||||
|
std.mu.Lock()
|
||||||
|
defer std.mu.Unlock()
|
||||||
|
return std.level()
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddHook adds a hook to the standard logger hooks.
|
||||||
|
func AddHook(hook Hook) {
|
||||||
|
std.mu.Lock()
|
||||||
|
defer std.mu.Unlock()
|
||||||
|
std.Hooks.Add(hook)
|
||||||
|
}
|
||||||
|
|
||||||
|
// WithError creates an entry from the standard logger and adds an error to it, using the value defined in ErrorKey as key.
|
||||||
|
func WithError(err error) *Entry {
|
||||||
|
return std.WithField(ErrorKey, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// WithField creates an entry from the standard logger and adds a field to
|
||||||
|
// it. If you want multiple fields, use `WithFields`.
|
||||||
|
//
|
||||||
|
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
|
||||||
|
// or Panic on the Entry it returns.
|
||||||
|
func WithField(key string, value interface{}) *Entry {
|
||||||
|
return std.WithField(key, value)
|
||||||
|
}
|
||||||
|
|
||||||
|
// WithFields creates an entry from the standard logger and adds multiple
|
||||||
|
// fields to it. This is simply a helper for `WithField`, invoking it
|
||||||
|
// once for each field.
|
||||||
|
//
|
||||||
|
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
|
||||||
|
// or Panic on the Entry it returns.
|
||||||
|
func WithFields(fields Fields) *Entry {
|
||||||
|
return std.WithFields(fields)
|
||||||
|
}
|
||||||
|
|
||||||
|
// WithTime creats an entry from the standard logger and overrides the time of
|
||||||
|
// logs generated with it.
|
||||||
|
//
|
||||||
|
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
|
||||||
|
// or Panic on the Entry it returns.
|
||||||
|
func WithTime(t time.Time) *Entry {
|
||||||
|
return std.WithTime(t)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Debug logs a message at level Debug on the standard logger.
|
||||||
|
func Debug(args ...interface{}) {
|
||||||
|
std.Debug(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Print logs a message at level Info on the standard logger.
|
||||||
|
func Print(args ...interface{}) {
|
||||||
|
std.Print(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Info logs a message at level Info on the standard logger.
|
||||||
|
func Info(args ...interface{}) {
|
||||||
|
std.Info(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Warn logs a message at level Warn on the standard logger.
|
||||||
|
func Warn(args ...interface{}) {
|
||||||
|
std.Warn(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Warning logs a message at level Warn on the standard logger.
|
||||||
|
func Warning(args ...interface{}) {
|
||||||
|
std.Warning(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Error logs a message at level Error on the standard logger.
|
||||||
|
func Error(args ...interface{}) {
|
||||||
|
std.Error(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Panic logs a message at level Panic on the standard logger.
|
||||||
|
func Panic(args ...interface{}) {
|
||||||
|
std.Panic(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Fatal logs a message at level Fatal on the standard logger then the process will exit with status set to 1.
|
||||||
|
func Fatal(args ...interface{}) {
|
||||||
|
std.Fatal(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Debugf logs a message at level Debug on the standard logger.
|
||||||
|
func Debugf(format string, args ...interface{}) {
|
||||||
|
std.Debugf(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Printf logs a message at level Info on the standard logger.
|
||||||
|
func Printf(format string, args ...interface{}) {
|
||||||
|
std.Printf(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Infof logs a message at level Info on the standard logger.
|
||||||
|
func Infof(format string, args ...interface{}) {
|
||||||
|
std.Infof(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Warnf logs a message at level Warn on the standard logger.
|
||||||
|
func Warnf(format string, args ...interface{}) {
|
||||||
|
std.Warnf(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Warningf logs a message at level Warn on the standard logger.
|
||||||
|
func Warningf(format string, args ...interface{}) {
|
||||||
|
std.Warningf(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Errorf logs a message at level Error on the standard logger.
|
||||||
|
func Errorf(format string, args ...interface{}) {
|
||||||
|
std.Errorf(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Panicf logs a message at level Panic on the standard logger.
|
||||||
|
func Panicf(format string, args ...interface{}) {
|
||||||
|
std.Panicf(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Fatalf logs a message at level Fatal on the standard logger then the process will exit with status set to 1.
|
||||||
|
func Fatalf(format string, args ...interface{}) {
|
||||||
|
std.Fatalf(format, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Debugln logs a message at level Debug on the standard logger.
|
||||||
|
func Debugln(args ...interface{}) {
|
||||||
|
std.Debugln(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Println logs a message at level Info on the standard logger.
|
||||||
|
func Println(args ...interface{}) {
|
||||||
|
std.Println(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Infoln logs a message at level Info on the standard logger.
|
||||||
|
func Infoln(args ...interface{}) {
|
||||||
|
std.Infoln(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Warnln logs a message at level Warn on the standard logger.
|
||||||
|
func Warnln(args ...interface{}) {
|
||||||
|
std.Warnln(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Warningln logs a message at level Warn on the standard logger.
|
||||||
|
func Warningln(args ...interface{}) {
|
||||||
|
std.Warningln(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Errorln logs a message at level Error on the standard logger.
|
||||||
|
func Errorln(args ...interface{}) {
|
||||||
|
std.Errorln(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Panicln logs a message at level Panic on the standard logger.
|
||||||
|
func Panicln(args ...interface{}) {
|
||||||
|
std.Panicln(args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Fatalln logs a message at level Fatal on the standard logger then the process will exit with status set to 1.
|
||||||
|
func Fatalln(args ...interface{}) {
|
||||||
|
std.Fatalln(args...)
|
||||||
|
}
|
51
vendor/github.com/sirupsen/logrus/formatter.go
generated
vendored
Normal file
51
vendor/github.com/sirupsen/logrus/formatter.go
generated
vendored
Normal file
|
@ -0,0 +1,51 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import "time"
|
||||||
|
|
||||||
|
const defaultTimestampFormat = time.RFC3339
|
||||||
|
|
||||||
|
// The Formatter interface is used to implement a custom Formatter. It takes an
|
||||||
|
// `Entry`. It exposes all the fields, including the default ones:
|
||||||
|
//
|
||||||
|
// * `entry.Data["msg"]`. The message passed from Info, Warn, Error ..
|
||||||
|
// * `entry.Data["time"]`. The timestamp.
|
||||||
|
// * `entry.Data["level"]. The level the entry was logged at.
|
||||||
|
//
|
||||||
|
// Any additional fields added with `WithField` or `WithFields` are also in
|
||||||
|
// `entry.Data`. Format is expected to return an array of bytes which are then
|
||||||
|
// logged to `logger.Out`.
|
||||||
|
type Formatter interface {
|
||||||
|
Format(*Entry) ([]byte, error)
|
||||||
|
}
|
||||||
|
|
||||||
|
// This is to not silently overwrite `time`, `msg` and `level` fields when
|
||||||
|
// dumping it. If this code wasn't there doing:
|
||||||
|
//
|
||||||
|
// logrus.WithField("level", 1).Info("hello")
|
||||||
|
//
|
||||||
|
// Would just silently drop the user provided level. Instead with this code
|
||||||
|
// it'll logged as:
|
||||||
|
//
|
||||||
|
// {"level": "info", "fields.level": 1, "msg": "hello", "time": "..."}
|
||||||
|
//
|
||||||
|
// It's not exported because it's still using Data in an opinionated way. It's to
|
||||||
|
// avoid code duplication between the two default formatters.
|
||||||
|
func prefixFieldClashes(data Fields, fieldMap FieldMap) {
|
||||||
|
timeKey := fieldMap.resolve(FieldKeyTime)
|
||||||
|
if t, ok := data[timeKey]; ok {
|
||||||
|
data["fields."+timeKey] = t
|
||||||
|
delete(data, timeKey)
|
||||||
|
}
|
||||||
|
|
||||||
|
msgKey := fieldMap.resolve(FieldKeyMsg)
|
||||||
|
if m, ok := data[msgKey]; ok {
|
||||||
|
data["fields."+msgKey] = m
|
||||||
|
delete(data, msgKey)
|
||||||
|
}
|
||||||
|
|
||||||
|
levelKey := fieldMap.resolve(FieldKeyLevel)
|
||||||
|
if l, ok := data[levelKey]; ok {
|
||||||
|
data["fields."+levelKey] = l
|
||||||
|
delete(data, levelKey)
|
||||||
|
}
|
||||||
|
}
|
34
vendor/github.com/sirupsen/logrus/hooks.go
generated
vendored
Normal file
34
vendor/github.com/sirupsen/logrus/hooks.go
generated
vendored
Normal file
|
@ -0,0 +1,34 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
// A hook to be fired when logging on the logging levels returned from
|
||||||
|
// `Levels()` on your implementation of the interface. Note that this is not
|
||||||
|
// fired in a goroutine or a channel with workers, you should handle such
|
||||||
|
// functionality yourself if your call is non-blocking and you don't wish for
|
||||||
|
// the logging calls for levels returned from `Levels()` to block.
|
||||||
|
type Hook interface {
|
||||||
|
Levels() []Level
|
||||||
|
Fire(*Entry) error
|
||||||
|
}
|
||||||
|
|
||||||
|
// Internal type for storing the hooks on a logger instance.
|
||||||
|
type LevelHooks map[Level][]Hook
|
||||||
|
|
||||||
|
// Add a hook to an instance of logger. This is called with
|
||||||
|
// `log.Hooks.Add(new(MyHook))` where `MyHook` implements the `Hook` interface.
|
||||||
|
func (hooks LevelHooks) Add(hook Hook) {
|
||||||
|
for _, level := range hook.Levels() {
|
||||||
|
hooks[level] = append(hooks[level], hook)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Fire all the hooks for the passed level. Used by `entry.log` to fire
|
||||||
|
// appropriate hooks for a log entry.
|
||||||
|
func (hooks LevelHooks) Fire(level Level, entry *Entry) error {
|
||||||
|
for _, hook := range hooks[level] {
|
||||||
|
if err := hook.Fire(entry); err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
89
vendor/github.com/sirupsen/logrus/json_formatter.go
generated
vendored
Normal file
89
vendor/github.com/sirupsen/logrus/json_formatter.go
generated
vendored
Normal file
|
@ -0,0 +1,89 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/json"
|
||||||
|
"fmt"
|
||||||
|
)
|
||||||
|
|
||||||
|
type fieldKey string
|
||||||
|
|
||||||
|
// FieldMap allows customization of the key names for default fields.
|
||||||
|
type FieldMap map[fieldKey]string
|
||||||
|
|
||||||
|
// Default key names for the default fields
|
||||||
|
const (
|
||||||
|
FieldKeyMsg = "msg"
|
||||||
|
FieldKeyLevel = "level"
|
||||||
|
FieldKeyTime = "time"
|
||||||
|
)
|
||||||
|
|
||||||
|
func (f FieldMap) resolve(key fieldKey) string {
|
||||||
|
if k, ok := f[key]; ok {
|
||||||
|
return k
|
||||||
|
}
|
||||||
|
|
||||||
|
return string(key)
|
||||||
|
}
|
||||||
|
|
||||||
|
// JSONFormatter formats logs into parsable json
|
||||||
|
type JSONFormatter struct {
|
||||||
|
// TimestampFormat sets the format used for marshaling timestamps.
|
||||||
|
TimestampFormat string
|
||||||
|
|
||||||
|
// DisableTimestamp allows disabling automatic timestamps in output
|
||||||
|
DisableTimestamp bool
|
||||||
|
|
||||||
|
// DataKey allows users to put all the log entry parameters into a nested dictionary at a given key.
|
||||||
|
DataKey string
|
||||||
|
|
||||||
|
// FieldMap allows users to customize the names of keys for default fields.
|
||||||
|
// As an example:
|
||||||
|
// formatter := &JSONFormatter{
|
||||||
|
// FieldMap: FieldMap{
|
||||||
|
// FieldKeyTime: "@timestamp",
|
||||||
|
// FieldKeyLevel: "@level",
|
||||||
|
// FieldKeyMsg: "@message",
|
||||||
|
// },
|
||||||
|
// }
|
||||||
|
FieldMap FieldMap
|
||||||
|
}
|
||||||
|
|
||||||
|
// Format renders a single log entry
|
||||||
|
func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
|
||||||
|
data := make(Fields, len(entry.Data)+3)
|
||||||
|
for k, v := range entry.Data {
|
||||||
|
switch v := v.(type) {
|
||||||
|
case error:
|
||||||
|
// Otherwise errors are ignored by `encoding/json`
|
||||||
|
// https://github.com/sirupsen/logrus/issues/137
|
||||||
|
data[k] = v.Error()
|
||||||
|
default:
|
||||||
|
data[k] = v
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if f.DataKey != "" {
|
||||||
|
newData := make(Fields, 4)
|
||||||
|
newData[f.DataKey] = data
|
||||||
|
data = newData
|
||||||
|
}
|
||||||
|
|
||||||
|
prefixFieldClashes(data, f.FieldMap)
|
||||||
|
|
||||||
|
timestampFormat := f.TimestampFormat
|
||||||
|
if timestampFormat == "" {
|
||||||
|
timestampFormat = defaultTimestampFormat
|
||||||
|
}
|
||||||
|
|
||||||
|
if !f.DisableTimestamp {
|
||||||
|
data[f.FieldMap.resolve(FieldKeyTime)] = entry.Time.Format(timestampFormat)
|
||||||
|
}
|
||||||
|
data[f.FieldMap.resolve(FieldKeyMsg)] = entry.Message
|
||||||
|
data[f.FieldMap.resolve(FieldKeyLevel)] = entry.Level.String()
|
||||||
|
|
||||||
|
serialized, err := json.Marshal(data)
|
||||||
|
if err != nil {
|
||||||
|
return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
|
||||||
|
}
|
||||||
|
return append(serialized, '\n'), nil
|
||||||
|
}
|
337
vendor/github.com/sirupsen/logrus/logger.go
generated
vendored
Normal file
337
vendor/github.com/sirupsen/logrus/logger.go
generated
vendored
Normal file
|
@ -0,0 +1,337 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import (
|
||||||
|
"io"
|
||||||
|
"os"
|
||||||
|
"sync"
|
||||||
|
"sync/atomic"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
type Logger struct {
|
||||||
|
// The logs are `io.Copy`'d to this in a mutex. It's common to set this to a
|
||||||
|
// file, or leave it default which is `os.Stderr`. You can also set this to
|
||||||
|
// something more adventorous, such as logging to Kafka.
|
||||||
|
Out io.Writer
|
||||||
|
// Hooks for the logger instance. These allow firing events based on logging
|
||||||
|
// levels and log entries. For example, to send errors to an error tracking
|
||||||
|
// service, log to StatsD or dump the core on fatal errors.
|
||||||
|
Hooks LevelHooks
|
||||||
|
// All log entries pass through the formatter before logged to Out. The
|
||||||
|
// included formatters are `TextFormatter` and `JSONFormatter` for which
|
||||||
|
// TextFormatter is the default. In development (when a TTY is attached) it
|
||||||
|
// logs with colors, but to a file it wouldn't. You can easily implement your
|
||||||
|
// own that implements the `Formatter` interface, see the `README` or included
|
||||||
|
// formatters for examples.
|
||||||
|
Formatter Formatter
|
||||||
|
// The logging level the logger should log at. This is typically (and defaults
|
||||||
|
// to) `logrus.Info`, which allows Info(), Warn(), Error() and Fatal() to be
|
||||||
|
// logged.
|
||||||
|
Level Level
|
||||||
|
// Used to sync writing to the log. Locking is enabled by Default
|
||||||
|
mu MutexWrap
|
||||||
|
// Reusable empty entry
|
||||||
|
entryPool sync.Pool
|
||||||
|
}
|
||||||
|
|
||||||
|
type MutexWrap struct {
|
||||||
|
lock sync.Mutex
|
||||||
|
disabled bool
|
||||||
|
}
|
||||||
|
|
||||||
|
func (mw *MutexWrap) Lock() {
|
||||||
|
if !mw.disabled {
|
||||||
|
mw.lock.Lock()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (mw *MutexWrap) Unlock() {
|
||||||
|
if !mw.disabled {
|
||||||
|
mw.lock.Unlock()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (mw *MutexWrap) Disable() {
|
||||||
|
mw.disabled = true
|
||||||
|
}
|
||||||
|
|
||||||
|
// Creates a new logger. Configuration should be set by changing `Formatter`,
|
||||||
|
// `Out` and `Hooks` directly on the default logger instance. You can also just
|
||||||
|
// instantiate your own:
|
||||||
|
//
|
||||||
|
// var log = &Logger{
|
||||||
|
// Out: os.Stderr,
|
||||||
|
// Formatter: new(JSONFormatter),
|
||||||
|
// Hooks: make(LevelHooks),
|
||||||
|
// Level: logrus.DebugLevel,
|
||||||
|
// }
|
||||||
|
//
|
||||||
|
// It's recommended to make this a global instance called `log`.
|
||||||
|
func New() *Logger {
|
||||||
|
return &Logger{
|
||||||
|
Out: os.Stderr,
|
||||||
|
Formatter: new(TextFormatter),
|
||||||
|
Hooks: make(LevelHooks),
|
||||||
|
Level: InfoLevel,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) newEntry() *Entry {
|
||||||
|
entry, ok := logger.entryPool.Get().(*Entry)
|
||||||
|
if ok {
|
||||||
|
return entry
|
||||||
|
}
|
||||||
|
return NewEntry(logger)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) releaseEntry(entry *Entry) {
|
||||||
|
logger.entryPool.Put(entry)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Adds a field to the log entry, note that it doesn't log until you call
|
||||||
|
// Debug, Print, Info, Warn, Error, Fatal or Panic. It only creates a log entry.
|
||||||
|
// If you want multiple fields, use `WithFields`.
|
||||||
|
func (logger *Logger) WithField(key string, value interface{}) *Entry {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
defer logger.releaseEntry(entry)
|
||||||
|
return entry.WithField(key, value)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Adds a struct of fields to the log entry. All it does is call `WithField` for
|
||||||
|
// each `Field`.
|
||||||
|
func (logger *Logger) WithFields(fields Fields) *Entry {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
defer logger.releaseEntry(entry)
|
||||||
|
return entry.WithFields(fields)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Add an error as single field to the log entry. All it does is call
|
||||||
|
// `WithError` for the given `error`.
|
||||||
|
func (logger *Logger) WithError(err error) *Entry {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
defer logger.releaseEntry(entry)
|
||||||
|
return entry.WithError(err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Overrides the time of the log entry.
|
||||||
|
func (logger *Logger) WithTime(t time.Time) *Entry {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
defer logger.releaseEntry(entry)
|
||||||
|
return entry.WithTime(t)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Debugf(format string, args ...interface{}) {
|
||||||
|
if logger.level() >= DebugLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Debugf(format, args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Infof(format string, args ...interface{}) {
|
||||||
|
if logger.level() >= InfoLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Infof(format, args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Printf(format string, args ...interface{}) {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Printf(format, args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Warnf(format string, args ...interface{}) {
|
||||||
|
if logger.level() >= WarnLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Warnf(format, args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Warningf(format string, args ...interface{}) {
|
||||||
|
if logger.level() >= WarnLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Warnf(format, args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Errorf(format string, args ...interface{}) {
|
||||||
|
if logger.level() >= ErrorLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Errorf(format, args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Fatalf(format string, args ...interface{}) {
|
||||||
|
if logger.level() >= FatalLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Fatalf(format, args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Panicf(format string, args ...interface{}) {
|
||||||
|
if logger.level() >= PanicLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Panicf(format, args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Debug(args ...interface{}) {
|
||||||
|
if logger.level() >= DebugLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Debug(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Info(args ...interface{}) {
|
||||||
|
if logger.level() >= InfoLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Info(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Print(args ...interface{}) {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Info(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Warn(args ...interface{}) {
|
||||||
|
if logger.level() >= WarnLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Warn(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Warning(args ...interface{}) {
|
||||||
|
if logger.level() >= WarnLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Warn(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Error(args ...interface{}) {
|
||||||
|
if logger.level() >= ErrorLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Error(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Fatal(args ...interface{}) {
|
||||||
|
if logger.level() >= FatalLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Fatal(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Panic(args ...interface{}) {
|
||||||
|
if logger.level() >= PanicLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Panic(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Debugln(args ...interface{}) {
|
||||||
|
if logger.level() >= DebugLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Debugln(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Infoln(args ...interface{}) {
|
||||||
|
if logger.level() >= InfoLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Infoln(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Println(args ...interface{}) {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Println(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Warnln(args ...interface{}) {
|
||||||
|
if logger.level() >= WarnLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Warnln(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Warningln(args ...interface{}) {
|
||||||
|
if logger.level() >= WarnLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Warnln(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Errorln(args ...interface{}) {
|
||||||
|
if logger.level() >= ErrorLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Errorln(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Fatalln(args ...interface{}) {
|
||||||
|
if logger.level() >= FatalLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Fatalln(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
Exit(1)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) Panicln(args ...interface{}) {
|
||||||
|
if logger.level() >= PanicLevel {
|
||||||
|
entry := logger.newEntry()
|
||||||
|
entry.Panicln(args...)
|
||||||
|
logger.releaseEntry(entry)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//When file is opened with appending mode, it's safe to
|
||||||
|
//write concurrently to a file (within 4k message on Linux).
|
||||||
|
//In these cases user can choose to disable the lock.
|
||||||
|
func (logger *Logger) SetNoLock() {
|
||||||
|
logger.mu.Disable()
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) level() Level {
|
||||||
|
return Level(atomic.LoadUint32((*uint32)(&logger.Level)))
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) SetLevel(level Level) {
|
||||||
|
atomic.StoreUint32((*uint32)(&logger.Level), uint32(level))
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) SetOutput(out io.Writer) {
|
||||||
|
logger.mu.Lock()
|
||||||
|
defer logger.mu.Unlock()
|
||||||
|
logger.Out = out
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) AddHook(hook Hook) {
|
||||||
|
logger.mu.Lock()
|
||||||
|
defer logger.mu.Unlock()
|
||||||
|
logger.Hooks.Add(hook)
|
||||||
|
}
|
143
vendor/github.com/sirupsen/logrus/logrus.go
generated
vendored
Normal file
143
vendor/github.com/sirupsen/logrus/logrus.go
generated
vendored
Normal file
|
@ -0,0 +1,143 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"log"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Fields type, used to pass to `WithFields`.
|
||||||
|
type Fields map[string]interface{}
|
||||||
|
|
||||||
|
// Level type
|
||||||
|
type Level uint32
|
||||||
|
|
||||||
|
// Convert the Level to a string. E.g. PanicLevel becomes "panic".
|
||||||
|
func (level Level) String() string {
|
||||||
|
switch level {
|
||||||
|
case DebugLevel:
|
||||||
|
return "debug"
|
||||||
|
case InfoLevel:
|
||||||
|
return "info"
|
||||||
|
case WarnLevel:
|
||||||
|
return "warning"
|
||||||
|
case ErrorLevel:
|
||||||
|
return "error"
|
||||||
|
case FatalLevel:
|
||||||
|
return "fatal"
|
||||||
|
case PanicLevel:
|
||||||
|
return "panic"
|
||||||
|
}
|
||||||
|
|
||||||
|
return "unknown"
|
||||||
|
}
|
||||||
|
|
||||||
|
// ParseLevel takes a string level and returns the Logrus log level constant.
|
||||||
|
func ParseLevel(lvl string) (Level, error) {
|
||||||
|
switch strings.ToLower(lvl) {
|
||||||
|
case "panic":
|
||||||
|
return PanicLevel, nil
|
||||||
|
case "fatal":
|
||||||
|
return FatalLevel, nil
|
||||||
|
case "error":
|
||||||
|
return ErrorLevel, nil
|
||||||
|
case "warn", "warning":
|
||||||
|
return WarnLevel, nil
|
||||||
|
case "info":
|
||||||
|
return InfoLevel, nil
|
||||||
|
case "debug":
|
||||||
|
return DebugLevel, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
var l Level
|
||||||
|
return l, fmt.Errorf("not a valid logrus Level: %q", lvl)
|
||||||
|
}
|
||||||
|
|
||||||
|
// A constant exposing all logging levels
|
||||||
|
var AllLevels = []Level{
|
||||||
|
PanicLevel,
|
||||||
|
FatalLevel,
|
||||||
|
ErrorLevel,
|
||||||
|
WarnLevel,
|
||||||
|
InfoLevel,
|
||||||
|
DebugLevel,
|
||||||
|
}
|
||||||
|
|
||||||
|
// These are the different logging levels. You can set the logging level to log
|
||||||
|
// on your instance of logger, obtained with `logrus.New()`.
|
||||||
|
const (
|
||||||
|
// PanicLevel level, highest level of severity. Logs and then calls panic with the
|
||||||
|
// message passed to Debug, Info, ...
|
||||||
|
PanicLevel Level = iota
|
||||||
|
// FatalLevel level. Logs and then calls `os.Exit(1)`. It will exit even if the
|
||||||
|
// logging level is set to Panic.
|
||||||
|
FatalLevel
|
||||||
|
// ErrorLevel level. Logs. Used for errors that should definitely be noted.
|
||||||
|
// Commonly used for hooks to send errors to an error tracking service.
|
||||||
|
ErrorLevel
|
||||||
|
// WarnLevel level. Non-critical entries that deserve eyes.
|
||||||
|
WarnLevel
|
||||||
|
// InfoLevel level. General operational entries about what's going on inside the
|
||||||
|
// application.
|
||||||
|
InfoLevel
|
||||||
|
// DebugLevel level. Usually only enabled when debugging. Very verbose logging.
|
||||||
|
DebugLevel
|
||||||
|
)
|
||||||
|
|
||||||
|
// Won't compile if StdLogger can't be realized by a log.Logger
|
||||||
|
var (
|
||||||
|
_ StdLogger = &log.Logger{}
|
||||||
|
_ StdLogger = &Entry{}
|
||||||
|
_ StdLogger = &Logger{}
|
||||||
|
)
|
||||||
|
|
||||||
|
// StdLogger is what your logrus-enabled library should take, that way
|
||||||
|
// it'll accept a stdlib logger and a logrus logger. There's no standard
|
||||||
|
// interface, this is the closest we get, unfortunately.
|
||||||
|
type StdLogger interface {
|
||||||
|
Print(...interface{})
|
||||||
|
Printf(string, ...interface{})
|
||||||
|
Println(...interface{})
|
||||||
|
|
||||||
|
Fatal(...interface{})
|
||||||
|
Fatalf(string, ...interface{})
|
||||||
|
Fatalln(...interface{})
|
||||||
|
|
||||||
|
Panic(...interface{})
|
||||||
|
Panicf(string, ...interface{})
|
||||||
|
Panicln(...interface{})
|
||||||
|
}
|
||||||
|
|
||||||
|
// The FieldLogger interface generalizes the Entry and Logger types
|
||||||
|
type FieldLogger interface {
|
||||||
|
WithField(key string, value interface{}) *Entry
|
||||||
|
WithFields(fields Fields) *Entry
|
||||||
|
WithError(err error) *Entry
|
||||||
|
|
||||||
|
Debugf(format string, args ...interface{})
|
||||||
|
Infof(format string, args ...interface{})
|
||||||
|
Printf(format string, args ...interface{})
|
||||||
|
Warnf(format string, args ...interface{})
|
||||||
|
Warningf(format string, args ...interface{})
|
||||||
|
Errorf(format string, args ...interface{})
|
||||||
|
Fatalf(format string, args ...interface{})
|
||||||
|
Panicf(format string, args ...interface{})
|
||||||
|
|
||||||
|
Debug(args ...interface{})
|
||||||
|
Info(args ...interface{})
|
||||||
|
Print(args ...interface{})
|
||||||
|
Warn(args ...interface{})
|
||||||
|
Warning(args ...interface{})
|
||||||
|
Error(args ...interface{})
|
||||||
|
Fatal(args ...interface{})
|
||||||
|
Panic(args ...interface{})
|
||||||
|
|
||||||
|
Debugln(args ...interface{})
|
||||||
|
Infoln(args ...interface{})
|
||||||
|
Println(args ...interface{})
|
||||||
|
Warnln(args ...interface{})
|
||||||
|
Warningln(args ...interface{})
|
||||||
|
Errorln(args ...interface{})
|
||||||
|
Fatalln(args ...interface{})
|
||||||
|
Panicln(args ...interface{})
|
||||||
|
}
|
10
vendor/github.com/sirupsen/logrus/terminal_bsd.go
generated
vendored
Normal file
10
vendor/github.com/sirupsen/logrus/terminal_bsd.go
generated
vendored
Normal file
|
@ -0,0 +1,10 @@
|
||||||
|
// +build darwin freebsd openbsd netbsd dragonfly
|
||||||
|
// +build !appengine,!gopherjs
|
||||||
|
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import "golang.org/x/sys/unix"
|
||||||
|
|
||||||
|
const ioctlReadTermios = unix.TIOCGETA
|
||||||
|
|
||||||
|
type Termios unix.Termios
|
11
vendor/github.com/sirupsen/logrus/terminal_check_appengine.go
generated
vendored
Normal file
11
vendor/github.com/sirupsen/logrus/terminal_check_appengine.go
generated
vendored
Normal file
|
@ -0,0 +1,11 @@
|
||||||
|
// +build appengine gopherjs
|
||||||
|
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import (
|
||||||
|
"io"
|
||||||
|
)
|
||||||
|
|
||||||
|
func checkIfTerminal(w io.Writer) bool {
|
||||||
|
return true
|
||||||
|
}
|
19
vendor/github.com/sirupsen/logrus/terminal_check_notappengine.go
generated
vendored
Normal file
19
vendor/github.com/sirupsen/logrus/terminal_check_notappengine.go
generated
vendored
Normal file
|
@ -0,0 +1,19 @@
|
||||||
|
// +build !appengine,!gopherjs
|
||||||
|
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import (
|
||||||
|
"io"
|
||||||
|
"os"
|
||||||
|
|
||||||
|
"golang.org/x/crypto/ssh/terminal"
|
||||||
|
)
|
||||||
|
|
||||||
|
func checkIfTerminal(w io.Writer) bool {
|
||||||
|
switch v := w.(type) {
|
||||||
|
case *os.File:
|
||||||
|
return terminal.IsTerminal(int(v.Fd()))
|
||||||
|
default:
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
}
|
14
vendor/github.com/sirupsen/logrus/terminal_linux.go
generated
vendored
Normal file
14
vendor/github.com/sirupsen/logrus/terminal_linux.go
generated
vendored
Normal file
|
@ -0,0 +1,14 @@
|
||||||
|
// Based on ssh/terminal:
|
||||||
|
// Copyright 2013 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !appengine,!gopherjs
|
||||||
|
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import "golang.org/x/sys/unix"
|
||||||
|
|
||||||
|
const ioctlReadTermios = unix.TCGETS
|
||||||
|
|
||||||
|
type Termios unix.Termios
|
195
vendor/github.com/sirupsen/logrus/text_formatter.go
generated
vendored
Normal file
195
vendor/github.com/sirupsen/logrus/text_formatter.go
generated
vendored
Normal file
|
@ -0,0 +1,195 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"fmt"
|
||||||
|
"sort"
|
||||||
|
"strings"
|
||||||
|
"sync"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
const (
|
||||||
|
nocolor = 0
|
||||||
|
red = 31
|
||||||
|
green = 32
|
||||||
|
yellow = 33
|
||||||
|
blue = 36
|
||||||
|
gray = 37
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
baseTimestamp time.Time
|
||||||
|
emptyFieldMap FieldMap
|
||||||
|
)
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
baseTimestamp = time.Now()
|
||||||
|
}
|
||||||
|
|
||||||
|
// TextFormatter formats logs into text
|
||||||
|
type TextFormatter struct {
|
||||||
|
// Set to true to bypass checking for a TTY before outputting colors.
|
||||||
|
ForceColors bool
|
||||||
|
|
||||||
|
// Force disabling colors.
|
||||||
|
DisableColors bool
|
||||||
|
|
||||||
|
// Disable timestamp logging. useful when output is redirected to logging
|
||||||
|
// system that already adds timestamps.
|
||||||
|
DisableTimestamp bool
|
||||||
|
|
||||||
|
// Enable logging the full timestamp when a TTY is attached instead of just
|
||||||
|
// the time passed since beginning of execution.
|
||||||
|
FullTimestamp bool
|
||||||
|
|
||||||
|
// TimestampFormat to use for display when a full timestamp is printed
|
||||||
|
TimestampFormat string
|
||||||
|
|
||||||
|
// The fields are sorted by default for a consistent output. For applications
|
||||||
|
// that log extremely frequently and don't use the JSON formatter this may not
|
||||||
|
// be desired.
|
||||||
|
DisableSorting bool
|
||||||
|
|
||||||
|
// Disables the truncation of the level text to 4 characters.
|
||||||
|
DisableLevelTruncation bool
|
||||||
|
|
||||||
|
// QuoteEmptyFields will wrap empty fields in quotes if true
|
||||||
|
QuoteEmptyFields bool
|
||||||
|
|
||||||
|
// Whether the logger's out is to a terminal
|
||||||
|
isTerminal bool
|
||||||
|
|
||||||
|
// FieldMap allows users to customize the names of keys for default fields.
|
||||||
|
// As an example:
|
||||||
|
// formatter := &TextFormatter{
|
||||||
|
// FieldMap: FieldMap{
|
||||||
|
// FieldKeyTime: "@timestamp",
|
||||||
|
// FieldKeyLevel: "@level",
|
||||||
|
// FieldKeyMsg: "@message"}}
|
||||||
|
FieldMap FieldMap
|
||||||
|
|
||||||
|
sync.Once
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *TextFormatter) init(entry *Entry) {
|
||||||
|
if entry.Logger != nil {
|
||||||
|
f.isTerminal = checkIfTerminal(entry.Logger.Out)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Format renders a single log entry
|
||||||
|
func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
|
||||||
|
prefixFieldClashes(entry.Data, f.FieldMap)
|
||||||
|
|
||||||
|
keys := make([]string, 0, len(entry.Data))
|
||||||
|
for k := range entry.Data {
|
||||||
|
keys = append(keys, k)
|
||||||
|
}
|
||||||
|
|
||||||
|
if !f.DisableSorting {
|
||||||
|
sort.Strings(keys)
|
||||||
|
}
|
||||||
|
|
||||||
|
var b *bytes.Buffer
|
||||||
|
if entry.Buffer != nil {
|
||||||
|
b = entry.Buffer
|
||||||
|
} else {
|
||||||
|
b = &bytes.Buffer{}
|
||||||
|
}
|
||||||
|
|
||||||
|
f.Do(func() { f.init(entry) })
|
||||||
|
|
||||||
|
isColored := (f.ForceColors || f.isTerminal) && !f.DisableColors
|
||||||
|
|
||||||
|
timestampFormat := f.TimestampFormat
|
||||||
|
if timestampFormat == "" {
|
||||||
|
timestampFormat = defaultTimestampFormat
|
||||||
|
}
|
||||||
|
if isColored {
|
||||||
|
f.printColored(b, entry, keys, timestampFormat)
|
||||||
|
} else {
|
||||||
|
if !f.DisableTimestamp {
|
||||||
|
f.appendKeyValue(b, f.FieldMap.resolve(FieldKeyTime), entry.Time.Format(timestampFormat))
|
||||||
|
}
|
||||||
|
f.appendKeyValue(b, f.FieldMap.resolve(FieldKeyLevel), entry.Level.String())
|
||||||
|
if entry.Message != "" {
|
||||||
|
f.appendKeyValue(b, f.FieldMap.resolve(FieldKeyMsg), entry.Message)
|
||||||
|
}
|
||||||
|
for _, key := range keys {
|
||||||
|
f.appendKeyValue(b, key, entry.Data[key])
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
b.WriteByte('\n')
|
||||||
|
return b.Bytes(), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []string, timestampFormat string) {
|
||||||
|
var levelColor int
|
||||||
|
switch entry.Level {
|
||||||
|
case DebugLevel:
|
||||||
|
levelColor = gray
|
||||||
|
case WarnLevel:
|
||||||
|
levelColor = yellow
|
||||||
|
case ErrorLevel, FatalLevel, PanicLevel:
|
||||||
|
levelColor = red
|
||||||
|
default:
|
||||||
|
levelColor = blue
|
||||||
|
}
|
||||||
|
|
||||||
|
levelText := strings.ToUpper(entry.Level.String())
|
||||||
|
if !f.DisableLevelTruncation {
|
||||||
|
levelText = levelText[0:4]
|
||||||
|
}
|
||||||
|
|
||||||
|
if f.DisableTimestamp {
|
||||||
|
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m %-44s ", levelColor, levelText, entry.Message)
|
||||||
|
} else if !f.FullTimestamp {
|
||||||
|
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, int(entry.Time.Sub(baseTimestamp)/time.Second), entry.Message)
|
||||||
|
} else {
|
||||||
|
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s] %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), entry.Message)
|
||||||
|
}
|
||||||
|
for _, k := range keys {
|
||||||
|
v := entry.Data[k]
|
||||||
|
fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=", levelColor, k)
|
||||||
|
f.appendValue(b, v)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *TextFormatter) needsQuoting(text string) bool {
|
||||||
|
if f.QuoteEmptyFields && len(text) == 0 {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
for _, ch := range text {
|
||||||
|
if !((ch >= 'a' && ch <= 'z') ||
|
||||||
|
(ch >= 'A' && ch <= 'Z') ||
|
||||||
|
(ch >= '0' && ch <= '9') ||
|
||||||
|
ch == '-' || ch == '.' || ch == '_' || ch == '/' || ch == '@' || ch == '^' || ch == '+') {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key string, value interface{}) {
|
||||||
|
if b.Len() > 0 {
|
||||||
|
b.WriteByte(' ')
|
||||||
|
}
|
||||||
|
b.WriteString(key)
|
||||||
|
b.WriteByte('=')
|
||||||
|
f.appendValue(b, value)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *TextFormatter) appendValue(b *bytes.Buffer, value interface{}) {
|
||||||
|
stringVal, ok := value.(string)
|
||||||
|
if !ok {
|
||||||
|
stringVal = fmt.Sprint(value)
|
||||||
|
}
|
||||||
|
|
||||||
|
if !f.needsQuoting(stringVal) {
|
||||||
|
b.WriteString(stringVal)
|
||||||
|
} else {
|
||||||
|
b.WriteString(fmt.Sprintf("%q", stringVal))
|
||||||
|
}
|
||||||
|
}
|
62
vendor/github.com/sirupsen/logrus/writer.go
generated
vendored
Normal file
62
vendor/github.com/sirupsen/logrus/writer.go
generated
vendored
Normal file
|
@ -0,0 +1,62 @@
|
||||||
|
package logrus
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bufio"
|
||||||
|
"io"
|
||||||
|
"runtime"
|
||||||
|
)
|
||||||
|
|
||||||
|
func (logger *Logger) Writer() *io.PipeWriter {
|
||||||
|
return logger.WriterLevel(InfoLevel)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
|
||||||
|
return NewEntry(logger).WriterLevel(level)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) Writer() *io.PipeWriter {
|
||||||
|
return entry.WriterLevel(InfoLevel)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) WriterLevel(level Level) *io.PipeWriter {
|
||||||
|
reader, writer := io.Pipe()
|
||||||
|
|
||||||
|
var printFunc func(args ...interface{})
|
||||||
|
|
||||||
|
switch level {
|
||||||
|
case DebugLevel:
|
||||||
|
printFunc = entry.Debug
|
||||||
|
case InfoLevel:
|
||||||
|
printFunc = entry.Info
|
||||||
|
case WarnLevel:
|
||||||
|
printFunc = entry.Warn
|
||||||
|
case ErrorLevel:
|
||||||
|
printFunc = entry.Error
|
||||||
|
case FatalLevel:
|
||||||
|
printFunc = entry.Fatal
|
||||||
|
case PanicLevel:
|
||||||
|
printFunc = entry.Panic
|
||||||
|
default:
|
||||||
|
printFunc = entry.Print
|
||||||
|
}
|
||||||
|
|
||||||
|
go entry.writerScanner(reader, printFunc)
|
||||||
|
runtime.SetFinalizer(writer, writerFinalizer)
|
||||||
|
|
||||||
|
return writer
|
||||||
|
}
|
||||||
|
|
||||||
|
func (entry *Entry) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
|
||||||
|
scanner := bufio.NewScanner(reader)
|
||||||
|
for scanner.Scan() {
|
||||||
|
printFunc(scanner.Text())
|
||||||
|
}
|
||||||
|
if err := scanner.Err(); err != nil {
|
||||||
|
entry.Errorf("Error while reading from Writer: %s", err)
|
||||||
|
}
|
||||||
|
reader.Close()
|
||||||
|
}
|
||||||
|
|
||||||
|
func writerFinalizer(writer *io.PipeWriter) {
|
||||||
|
writer.Close()
|
||||||
|
}
|
2
vendor/github.com/spf13/pflag/.gitignore
generated
vendored
Normal file
2
vendor/github.com/spf13/pflag/.gitignore
generated
vendored
Normal file
|
@ -0,0 +1,2 @@
|
||||||
|
.idea/*
|
||||||
|
|
21
vendor/github.com/spf13/pflag/.travis.yml
generated
vendored
Normal file
21
vendor/github.com/spf13/pflag/.travis.yml
generated
vendored
Normal file
|
@ -0,0 +1,21 @@
|
||||||
|
sudo: false
|
||||||
|
|
||||||
|
language: go
|
||||||
|
|
||||||
|
go:
|
||||||
|
- 1.7.3
|
||||||
|
- 1.8.1
|
||||||
|
- tip
|
||||||
|
|
||||||
|
matrix:
|
||||||
|
allow_failures:
|
||||||
|
- go: tip
|
||||||
|
|
||||||
|
install:
|
||||||
|
- go get github.com/golang/lint/golint
|
||||||
|
- export PATH=$GOPATH/bin:$PATH
|
||||||
|
- go install ./...
|
||||||
|
|
||||||
|
script:
|
||||||
|
- verify/all.sh -v
|
||||||
|
- go test ./...
|
28
vendor/github.com/spf13/pflag/LICENSE
generated
vendored
Normal file
28
vendor/github.com/spf13/pflag/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,28 @@
|
||||||
|
Copyright (c) 2012 Alex Ogier. All rights reserved.
|
||||||
|
Copyright (c) 2012 The Go Authors. All rights reserved.
|
||||||
|
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions are
|
||||||
|
met:
|
||||||
|
|
||||||
|
* Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
* Redistributions in binary form must reproduce the above
|
||||||
|
copyright notice, this list of conditions and the following disclaimer
|
||||||
|
in the documentation and/or other materials provided with the
|
||||||
|
distribution.
|
||||||
|
* Neither the name of Google Inc. nor the names of its
|
||||||
|
contributors may be used to endorse or promote products derived from
|
||||||
|
this software without specific prior written permission.
|
||||||
|
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
296
vendor/github.com/spf13/pflag/README.md
generated
vendored
Normal file
296
vendor/github.com/spf13/pflag/README.md
generated
vendored
Normal file
|
@ -0,0 +1,296 @@
|
||||||
|
[![Build Status](https://travis-ci.org/spf13/pflag.svg?branch=master)](https://travis-ci.org/spf13/pflag)
|
||||||
|
[![Go Report Card](https://goreportcard.com/badge/github.com/spf13/pflag)](https://goreportcard.com/report/github.com/spf13/pflag)
|
||||||
|
[![GoDoc](https://godoc.org/github.com/spf13/pflag?status.svg)](https://godoc.org/github.com/spf13/pflag)
|
||||||
|
|
||||||
|
## Description
|
||||||
|
|
||||||
|
pflag is a drop-in replacement for Go's flag package, implementing
|
||||||
|
POSIX/GNU-style --flags.
|
||||||
|
|
||||||
|
pflag is compatible with the [GNU extensions to the POSIX recommendations
|
||||||
|
for command-line options][1]. For a more precise description, see the
|
||||||
|
"Command-line flag syntax" section below.
|
||||||
|
|
||||||
|
[1]: http://www.gnu.org/software/libc/manual/html_node/Argument-Syntax.html
|
||||||
|
|
||||||
|
pflag is available under the same style of BSD license as the Go language,
|
||||||
|
which can be found in the LICENSE file.
|
||||||
|
|
||||||
|
## Installation
|
||||||
|
|
||||||
|
pflag is available using the standard `go get` command.
|
||||||
|
|
||||||
|
Install by running:
|
||||||
|
|
||||||
|
go get github.com/spf13/pflag
|
||||||
|
|
||||||
|
Run tests by running:
|
||||||
|
|
||||||
|
go test github.com/spf13/pflag
|
||||||
|
|
||||||
|
## Usage
|
||||||
|
|
||||||
|
pflag is a drop-in replacement of Go's native flag package. If you import
|
||||||
|
pflag under the name "flag" then all code should continue to function
|
||||||
|
with no changes.
|
||||||
|
|
||||||
|
``` go
|
||||||
|
import flag "github.com/spf13/pflag"
|
||||||
|
```
|
||||||
|
|
||||||
|
There is one exception to this: if you directly instantiate the Flag struct
|
||||||
|
there is one more field "Shorthand" that you will need to set.
|
||||||
|
Most code never instantiates this struct directly, and instead uses
|
||||||
|
functions such as String(), BoolVar(), and Var(), and is therefore
|
||||||
|
unaffected.
|
||||||
|
|
||||||
|
Define flags using flag.String(), Bool(), Int(), etc.
|
||||||
|
|
||||||
|
This declares an integer flag, -flagname, stored in the pointer ip, with type *int.
|
||||||
|
|
||||||
|
``` go
|
||||||
|
var ip *int = flag.Int("flagname", 1234, "help message for flagname")
|
||||||
|
```
|
||||||
|
|
||||||
|
If you like, you can bind the flag to a variable using the Var() functions.
|
||||||
|
|
||||||
|
``` go
|
||||||
|
var flagvar int
|
||||||
|
func init() {
|
||||||
|
flag.IntVar(&flagvar, "flagname", 1234, "help message for flagname")
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Or you can create custom flags that satisfy the Value interface (with
|
||||||
|
pointer receivers) and couple them to flag parsing by
|
||||||
|
|
||||||
|
``` go
|
||||||
|
flag.Var(&flagVal, "name", "help message for flagname")
|
||||||
|
```
|
||||||
|
|
||||||
|
For such flags, the default value is just the initial value of the variable.
|
||||||
|
|
||||||
|
After all flags are defined, call
|
||||||
|
|
||||||
|
``` go
|
||||||
|
flag.Parse()
|
||||||
|
```
|
||||||
|
|
||||||
|
to parse the command line into the defined flags.
|
||||||
|
|
||||||
|
Flags may then be used directly. If you're using the flags themselves,
|
||||||
|
they are all pointers; if you bind to variables, they're values.
|
||||||
|
|
||||||
|
``` go
|
||||||
|
fmt.Println("ip has value ", *ip)
|
||||||
|
fmt.Println("flagvar has value ", flagvar)
|
||||||
|
```
|
||||||
|
|
||||||
|
There are helpers function to get values later if you have the FlagSet but
|
||||||
|
it was difficult to keep up with all of the flag pointers in your code.
|
||||||
|
If you have a pflag.FlagSet with a flag called 'flagname' of type int you
|
||||||
|
can use GetInt() to get the int value. But notice that 'flagname' must exist
|
||||||
|
and it must be an int. GetString("flagname") will fail.
|
||||||
|
|
||||||
|
``` go
|
||||||
|
i, err := flagset.GetInt("flagname")
|
||||||
|
```
|
||||||
|
|
||||||
|
After parsing, the arguments after the flag are available as the
|
||||||
|
slice flag.Args() or individually as flag.Arg(i).
|
||||||
|
The arguments are indexed from 0 through flag.NArg()-1.
|
||||||
|
|
||||||
|
The pflag package also defines some new functions that are not in flag,
|
||||||
|
that give one-letter shorthands for flags. You can use these by appending
|
||||||
|
'P' to the name of any function that defines a flag.
|
||||||
|
|
||||||
|
``` go
|
||||||
|
var ip = flag.IntP("flagname", "f", 1234, "help message")
|
||||||
|
var flagvar bool
|
||||||
|
func init() {
|
||||||
|
flag.BoolVarP(&flagvar, "boolname", "b", true, "help message")
|
||||||
|
}
|
||||||
|
flag.VarP(&flagVal, "varname", "v", "help message")
|
||||||
|
```
|
||||||
|
|
||||||
|
Shorthand letters can be used with single dashes on the command line.
|
||||||
|
Boolean shorthand flags can be combined with other shorthand flags.
|
||||||
|
|
||||||
|
The default set of command-line flags is controlled by
|
||||||
|
top-level functions. The FlagSet type allows one to define
|
||||||
|
independent sets of flags, such as to implement subcommands
|
||||||
|
in a command-line interface. The methods of FlagSet are
|
||||||
|
analogous to the top-level functions for the command-line
|
||||||
|
flag set.
|
||||||
|
|
||||||
|
## Setting no option default values for flags
|
||||||
|
|
||||||
|
After you create a flag it is possible to set the pflag.NoOptDefVal for
|
||||||
|
the given flag. Doing this changes the meaning of the flag slightly. If
|
||||||
|
a flag has a NoOptDefVal and the flag is set on the command line without
|
||||||
|
an option the flag will be set to the NoOptDefVal. For example given:
|
||||||
|
|
||||||
|
``` go
|
||||||
|
var ip = flag.IntP("flagname", "f", 1234, "help message")
|
||||||
|
flag.Lookup("flagname").NoOptDefVal = "4321"
|
||||||
|
```
|
||||||
|
|
||||||
|
Would result in something like
|
||||||
|
|
||||||
|
| Parsed Arguments | Resulting Value |
|
||||||
|
| ------------- | ------------- |
|
||||||
|
| --flagname=1357 | ip=1357 |
|
||||||
|
| --flagname | ip=4321 |
|
||||||
|
| [nothing] | ip=1234 |
|
||||||
|
|
||||||
|
## Command line flag syntax
|
||||||
|
|
||||||
|
```
|
||||||
|
--flag // boolean flags, or flags with no option default values
|
||||||
|
--flag x // only on flags without a default value
|
||||||
|
--flag=x
|
||||||
|
```
|
||||||
|
|
||||||
|
Unlike the flag package, a single dash before an option means something
|
||||||
|
different than a double dash. Single dashes signify a series of shorthand
|
||||||
|
letters for flags. All but the last shorthand letter must be boolean flags
|
||||||
|
or a flag with a default value
|
||||||
|
|
||||||
|
```
|
||||||
|
// boolean or flags where the 'no option default value' is set
|
||||||
|
-f
|
||||||
|
-f=true
|
||||||
|
-abc
|
||||||
|
but
|
||||||
|
-b true is INVALID
|
||||||
|
|
||||||
|
// non-boolean and flags without a 'no option default value'
|
||||||
|
-n 1234
|
||||||
|
-n=1234
|
||||||
|
-n1234
|
||||||
|
|
||||||
|
// mixed
|
||||||
|
-abcs "hello"
|
||||||
|
-absd="hello"
|
||||||
|
-abcs1234
|
||||||
|
```
|
||||||
|
|
||||||
|
Flag parsing stops after the terminator "--". Unlike the flag package,
|
||||||
|
flags can be interspersed with arguments anywhere on the command line
|
||||||
|
before this terminator.
|
||||||
|
|
||||||
|
Integer flags accept 1234, 0664, 0x1234 and may be negative.
|
||||||
|
Boolean flags (in their long form) accept 1, 0, t, f, true, false,
|
||||||
|
TRUE, FALSE, True, False.
|
||||||
|
Duration flags accept any input valid for time.ParseDuration.
|
||||||
|
|
||||||
|
## Mutating or "Normalizing" Flag names
|
||||||
|
|
||||||
|
It is possible to set a custom flag name 'normalization function.' It allows flag names to be mutated both when created in the code and when used on the command line to some 'normalized' form. The 'normalized' form is used for comparison. Two examples of using the custom normalization func follow.
|
||||||
|
|
||||||
|
**Example #1**: You want -, _, and . in flags to compare the same. aka --my-flag == --my_flag == --my.flag
|
||||||
|
|
||||||
|
``` go
|
||||||
|
func wordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName {
|
||||||
|
from := []string{"-", "_"}
|
||||||
|
to := "."
|
||||||
|
for _, sep := range from {
|
||||||
|
name = strings.Replace(name, sep, to, -1)
|
||||||
|
}
|
||||||
|
return pflag.NormalizedName(name)
|
||||||
|
}
|
||||||
|
|
||||||
|
myFlagSet.SetNormalizeFunc(wordSepNormalizeFunc)
|
||||||
|
```
|
||||||
|
|
||||||
|
**Example #2**: You want to alias two flags. aka --old-flag-name == --new-flag-name
|
||||||
|
|
||||||
|
``` go
|
||||||
|
func aliasNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName {
|
||||||
|
switch name {
|
||||||
|
case "old-flag-name":
|
||||||
|
name = "new-flag-name"
|
||||||
|
break
|
||||||
|
}
|
||||||
|
return pflag.NormalizedName(name)
|
||||||
|
}
|
||||||
|
|
||||||
|
myFlagSet.SetNormalizeFunc(aliasNormalizeFunc)
|
||||||
|
```
|
||||||
|
|
||||||
|
## Deprecating a flag or its shorthand
|
||||||
|
It is possible to deprecate a flag, or just its shorthand. Deprecating a flag/shorthand hides it from help text and prints a usage message when the deprecated flag/shorthand is used.
|
||||||
|
|
||||||
|
**Example #1**: You want to deprecate a flag named "badflag" as well as inform the users what flag they should use instead.
|
||||||
|
```go
|
||||||
|
// deprecate a flag by specifying its name and a usage message
|
||||||
|
flags.MarkDeprecated("badflag", "please use --good-flag instead")
|
||||||
|
```
|
||||||
|
This hides "badflag" from help text, and prints `Flag --badflag has been deprecated, please use --good-flag instead` when "badflag" is used.
|
||||||
|
|
||||||
|
**Example #2**: You want to keep a flag name "noshorthandflag" but deprecate its shortname "n".
|
||||||
|
```go
|
||||||
|
// deprecate a flag shorthand by specifying its flag name and a usage message
|
||||||
|
flags.MarkShorthandDeprecated("noshorthandflag", "please use --noshorthandflag only")
|
||||||
|
```
|
||||||
|
This hides the shortname "n" from help text, and prints `Flag shorthand -n has been deprecated, please use --noshorthandflag only` when the shorthand "n" is used.
|
||||||
|
|
||||||
|
Note that usage message is essential here, and it should not be empty.
|
||||||
|
|
||||||
|
## Hidden flags
|
||||||
|
It is possible to mark a flag as hidden, meaning it will still function as normal, however will not show up in usage/help text.
|
||||||
|
|
||||||
|
**Example**: You have a flag named "secretFlag" that you need for internal use only and don't want it showing up in help text, or for its usage text to be available.
|
||||||
|
```go
|
||||||
|
// hide a flag by specifying its name
|
||||||
|
flags.MarkHidden("secretFlag")
|
||||||
|
```
|
||||||
|
|
||||||
|
## Disable sorting of flags
|
||||||
|
`pflag` allows you to disable sorting of flags for help and usage message.
|
||||||
|
|
||||||
|
**Example**:
|
||||||
|
```go
|
||||||
|
flags.BoolP("verbose", "v", false, "verbose output")
|
||||||
|
flags.String("coolflag", "yeaah", "it's really cool flag")
|
||||||
|
flags.Int("usefulflag", 777, "sometimes it's very useful")
|
||||||
|
flags.SortFlags = false
|
||||||
|
flags.PrintDefaults()
|
||||||
|
```
|
||||||
|
**Output**:
|
||||||
|
```
|
||||||
|
-v, --verbose verbose output
|
||||||
|
--coolflag string it's really cool flag (default "yeaah")
|
||||||
|
--usefulflag int sometimes it's very useful (default 777)
|
||||||
|
```
|
||||||
|
|
||||||
|
|
||||||
|
## Supporting Go flags when using pflag
|
||||||
|
In order to support flags defined using Go's `flag` package, they must be added to the `pflag` flagset. This is usually necessary
|
||||||
|
to support flags defined by third-party dependencies (e.g. `golang/glog`).
|
||||||
|
|
||||||
|
**Example**: You want to add the Go flags to the `CommandLine` flagset
|
||||||
|
```go
|
||||||
|
import (
|
||||||
|
goflag "flag"
|
||||||
|
flag "github.com/spf13/pflag"
|
||||||
|
)
|
||||||
|
|
||||||
|
var ip *int = flag.Int("flagname", 1234, "help message for flagname")
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
flag.CommandLine.AddGoFlagSet(goflag.CommandLine)
|
||||||
|
flag.Parse()
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
## More info
|
||||||
|
|
||||||
|
You can see the full reference documentation of the pflag package
|
||||||
|
[at godoc.org][3], or through go's standard documentation system by
|
||||||
|
running `godoc -http=:6060` and browsing to
|
||||||
|
[http://localhost:6060/pkg/github.com/spf13/pflag][2] after
|
||||||
|
installation.
|
||||||
|
|
||||||
|
[2]: http://localhost:6060/pkg/github.com/spf13/pflag
|
||||||
|
[3]: http://godoc.org/github.com/spf13/pflag
|
94
vendor/github.com/spf13/pflag/bool.go
generated
vendored
Normal file
94
vendor/github.com/spf13/pflag/bool.go
generated
vendored
Normal file
|
@ -0,0 +1,94 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// optional interface to indicate boolean flags that can be
|
||||||
|
// supplied without "=value" text
|
||||||
|
type boolFlag interface {
|
||||||
|
Value
|
||||||
|
IsBoolFlag() bool
|
||||||
|
}
|
||||||
|
|
||||||
|
// -- bool Value
|
||||||
|
type boolValue bool
|
||||||
|
|
||||||
|
func newBoolValue(val bool, p *bool) *boolValue {
|
||||||
|
*p = val
|
||||||
|
return (*boolValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (b *boolValue) Set(s string) error {
|
||||||
|
v, err := strconv.ParseBool(s)
|
||||||
|
*b = boolValue(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (b *boolValue) Type() string {
|
||||||
|
return "bool"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (b *boolValue) String() string { return strconv.FormatBool(bool(*b)) }
|
||||||
|
|
||||||
|
func (b *boolValue) IsBoolFlag() bool { return true }
|
||||||
|
|
||||||
|
func boolConv(sval string) (interface{}, error) {
|
||||||
|
return strconv.ParseBool(sval)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetBool return the bool value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetBool(name string) (bool, error) {
|
||||||
|
val, err := f.getFlagType(name, "bool", boolConv)
|
||||||
|
if err != nil {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
return val.(bool), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolVar defines a bool flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a bool variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) BoolVar(p *bool, name string, value bool, usage string) {
|
||||||
|
f.BoolVarP(p, name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolVarP is like BoolVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) BoolVarP(p *bool, name, shorthand string, value bool, usage string) {
|
||||||
|
flag := f.VarPF(newBoolValue(value, p), name, shorthand, usage)
|
||||||
|
flag.NoOptDefVal = "true"
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolVar defines a bool flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a bool variable in which to store the value of the flag.
|
||||||
|
func BoolVar(p *bool, name string, value bool, usage string) {
|
||||||
|
BoolVarP(p, name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolVarP is like BoolVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func BoolVarP(p *bool, name, shorthand string, value bool, usage string) {
|
||||||
|
flag := CommandLine.VarPF(newBoolValue(value, p), name, shorthand, usage)
|
||||||
|
flag.NoOptDefVal = "true"
|
||||||
|
}
|
||||||
|
|
||||||
|
// Bool defines a bool flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a bool variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Bool(name string, value bool, usage string) *bool {
|
||||||
|
return f.BoolP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolP is like Bool, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) BoolP(name, shorthand string, value bool, usage string) *bool {
|
||||||
|
p := new(bool)
|
||||||
|
f.BoolVarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Bool defines a bool flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a bool variable that stores the value of the flag.
|
||||||
|
func Bool(name string, value bool, usage string) *bool {
|
||||||
|
return BoolP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolP is like Bool, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func BoolP(name, shorthand string, value bool, usage string) *bool {
|
||||||
|
b := CommandLine.BoolP(name, shorthand, value, usage)
|
||||||
|
return b
|
||||||
|
}
|
147
vendor/github.com/spf13/pflag/bool_slice.go
generated
vendored
Normal file
147
vendor/github.com/spf13/pflag/bool_slice.go
generated
vendored
Normal file
|
@ -0,0 +1,147 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"io"
|
||||||
|
"strconv"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// -- boolSlice Value
|
||||||
|
type boolSliceValue struct {
|
||||||
|
value *[]bool
|
||||||
|
changed bool
|
||||||
|
}
|
||||||
|
|
||||||
|
func newBoolSliceValue(val []bool, p *[]bool) *boolSliceValue {
|
||||||
|
bsv := new(boolSliceValue)
|
||||||
|
bsv.value = p
|
||||||
|
*bsv.value = val
|
||||||
|
return bsv
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set converts, and assigns, the comma-separated boolean argument string representation as the []bool value of this flag.
|
||||||
|
// If Set is called on a flag that already has a []bool assigned, the newly converted values will be appended.
|
||||||
|
func (s *boolSliceValue) Set(val string) error {
|
||||||
|
|
||||||
|
// remove all quote characters
|
||||||
|
rmQuote := strings.NewReplacer(`"`, "", `'`, "", "`", "")
|
||||||
|
|
||||||
|
// read flag arguments with CSV parser
|
||||||
|
boolStrSlice, err := readAsCSV(rmQuote.Replace(val))
|
||||||
|
if err != nil && err != io.EOF {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
// parse boolean values into slice
|
||||||
|
out := make([]bool, 0, len(boolStrSlice))
|
||||||
|
for _, boolStr := range boolStrSlice {
|
||||||
|
b, err := strconv.ParseBool(strings.TrimSpace(boolStr))
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
out = append(out, b)
|
||||||
|
}
|
||||||
|
|
||||||
|
if !s.changed {
|
||||||
|
*s.value = out
|
||||||
|
} else {
|
||||||
|
*s.value = append(*s.value, out...)
|
||||||
|
}
|
||||||
|
|
||||||
|
s.changed = true
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Type returns a string that uniquely represents this flag's type.
|
||||||
|
func (s *boolSliceValue) Type() string {
|
||||||
|
return "boolSlice"
|
||||||
|
}
|
||||||
|
|
||||||
|
// String defines a "native" format for this boolean slice flag value.
|
||||||
|
func (s *boolSliceValue) String() string {
|
||||||
|
|
||||||
|
boolStrSlice := make([]string, len(*s.value))
|
||||||
|
for i, b := range *s.value {
|
||||||
|
boolStrSlice[i] = strconv.FormatBool(b)
|
||||||
|
}
|
||||||
|
|
||||||
|
out, _ := writeAsCSV(boolStrSlice)
|
||||||
|
|
||||||
|
return "[" + out + "]"
|
||||||
|
}
|
||||||
|
|
||||||
|
func boolSliceConv(val string) (interface{}, error) {
|
||||||
|
val = strings.Trim(val, "[]")
|
||||||
|
// Empty string would cause a slice with one (empty) entry
|
||||||
|
if len(val) == 0 {
|
||||||
|
return []bool{}, nil
|
||||||
|
}
|
||||||
|
ss := strings.Split(val, ",")
|
||||||
|
out := make([]bool, len(ss))
|
||||||
|
for i, t := range ss {
|
||||||
|
var err error
|
||||||
|
out[i], err = strconv.ParseBool(t)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return out, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetBoolSlice returns the []bool value of a flag with the given name.
|
||||||
|
func (f *FlagSet) GetBoolSlice(name string) ([]bool, error) {
|
||||||
|
val, err := f.getFlagType(name, "boolSlice", boolSliceConv)
|
||||||
|
if err != nil {
|
||||||
|
return []bool{}, err
|
||||||
|
}
|
||||||
|
return val.([]bool), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolSliceVar defines a boolSlice flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []bool variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) BoolSliceVar(p *[]bool, name string, value []bool, usage string) {
|
||||||
|
f.VarP(newBoolSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolSliceVarP is like BoolSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) BoolSliceVarP(p *[]bool, name, shorthand string, value []bool, usage string) {
|
||||||
|
f.VarP(newBoolSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolSliceVar defines a []bool flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []bool variable in which to store the value of the flag.
|
||||||
|
func BoolSliceVar(p *[]bool, name string, value []bool, usage string) {
|
||||||
|
CommandLine.VarP(newBoolSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolSliceVarP is like BoolSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func BoolSliceVarP(p *[]bool, name, shorthand string, value []bool, usage string) {
|
||||||
|
CommandLine.VarP(newBoolSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolSlice defines a []bool flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []bool variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) BoolSlice(name string, value []bool, usage string) *[]bool {
|
||||||
|
p := []bool{}
|
||||||
|
f.BoolSliceVarP(&p, name, "", value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolSliceP is like BoolSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) BoolSliceP(name, shorthand string, value []bool, usage string) *[]bool {
|
||||||
|
p := []bool{}
|
||||||
|
f.BoolSliceVarP(&p, name, shorthand, value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolSlice defines a []bool flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []bool variable that stores the value of the flag.
|
||||||
|
func BoolSlice(name string, value []bool, usage string) *[]bool {
|
||||||
|
return CommandLine.BoolSliceP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoolSliceP is like BoolSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func BoolSliceP(name, shorthand string, value []bool, usage string) *[]bool {
|
||||||
|
return CommandLine.BoolSliceP(name, shorthand, value, usage)
|
||||||
|
}
|
209
vendor/github.com/spf13/pflag/bytes.go
generated
vendored
Normal file
209
vendor/github.com/spf13/pflag/bytes.go
generated
vendored
Normal file
|
@ -0,0 +1,209 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/base64"
|
||||||
|
"encoding/hex"
|
||||||
|
"fmt"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// BytesHex adapts []byte for use as a flag. Value of flag is HEX encoded
|
||||||
|
type bytesHexValue []byte
|
||||||
|
|
||||||
|
// String implements pflag.Value.String.
|
||||||
|
func (bytesHex bytesHexValue) String() string {
|
||||||
|
return fmt.Sprintf("%X", []byte(bytesHex))
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set implements pflag.Value.Set.
|
||||||
|
func (bytesHex *bytesHexValue) Set(value string) error {
|
||||||
|
bin, err := hex.DecodeString(strings.TrimSpace(value))
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
*bytesHex = bin
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Type implements pflag.Value.Type.
|
||||||
|
func (*bytesHexValue) Type() string {
|
||||||
|
return "bytesHex"
|
||||||
|
}
|
||||||
|
|
||||||
|
func newBytesHexValue(val []byte, p *[]byte) *bytesHexValue {
|
||||||
|
*p = val
|
||||||
|
return (*bytesHexValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func bytesHexConv(sval string) (interface{}, error) {
|
||||||
|
|
||||||
|
bin, err := hex.DecodeString(sval)
|
||||||
|
|
||||||
|
if err == nil {
|
||||||
|
return bin, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil, fmt.Errorf("invalid string being converted to Bytes: %s %s", sval, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetBytesHex return the []byte value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetBytesHex(name string) ([]byte, error) {
|
||||||
|
val, err := f.getFlagType(name, "bytesHex", bytesHexConv)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return []byte{}, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return val.([]byte), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesHexVar defines an []byte flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an []byte variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) BytesHexVar(p *[]byte, name string, value []byte, usage string) {
|
||||||
|
f.VarP(newBytesHexValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesHexVarP is like BytesHexVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) BytesHexVarP(p *[]byte, name, shorthand string, value []byte, usage string) {
|
||||||
|
f.VarP(newBytesHexValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesHexVar defines an []byte flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an []byte variable in which to store the value of the flag.
|
||||||
|
func BytesHexVar(p *[]byte, name string, value []byte, usage string) {
|
||||||
|
CommandLine.VarP(newBytesHexValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesHexVarP is like BytesHexVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func BytesHexVarP(p *[]byte, name, shorthand string, value []byte, usage string) {
|
||||||
|
CommandLine.VarP(newBytesHexValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesHex defines an []byte flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an []byte variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) BytesHex(name string, value []byte, usage string) *[]byte {
|
||||||
|
p := new([]byte)
|
||||||
|
f.BytesHexVarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesHexP is like BytesHex, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) BytesHexP(name, shorthand string, value []byte, usage string) *[]byte {
|
||||||
|
p := new([]byte)
|
||||||
|
f.BytesHexVarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesHex defines an []byte flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an []byte variable that stores the value of the flag.
|
||||||
|
func BytesHex(name string, value []byte, usage string) *[]byte {
|
||||||
|
return CommandLine.BytesHexP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesHexP is like BytesHex, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func BytesHexP(name, shorthand string, value []byte, usage string) *[]byte {
|
||||||
|
return CommandLine.BytesHexP(name, shorthand, value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesBase64 adapts []byte for use as a flag. Value of flag is Base64 encoded
|
||||||
|
type bytesBase64Value []byte
|
||||||
|
|
||||||
|
// String implements pflag.Value.String.
|
||||||
|
func (bytesBase64 bytesBase64Value) String() string {
|
||||||
|
return base64.StdEncoding.EncodeToString([]byte(bytesBase64))
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set implements pflag.Value.Set.
|
||||||
|
func (bytesBase64 *bytesBase64Value) Set(value string) error {
|
||||||
|
bin, err := base64.StdEncoding.DecodeString(strings.TrimSpace(value))
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
*bytesBase64 = bin
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Type implements pflag.Value.Type.
|
||||||
|
func (*bytesBase64Value) Type() string {
|
||||||
|
return "bytesBase64"
|
||||||
|
}
|
||||||
|
|
||||||
|
func newBytesBase64Value(val []byte, p *[]byte) *bytesBase64Value {
|
||||||
|
*p = val
|
||||||
|
return (*bytesBase64Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func bytesBase64ValueConv(sval string) (interface{}, error) {
|
||||||
|
|
||||||
|
bin, err := base64.StdEncoding.DecodeString(sval)
|
||||||
|
if err == nil {
|
||||||
|
return bin, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil, fmt.Errorf("invalid string being converted to Bytes: %s %s", sval, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetBytesBase64 return the []byte value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetBytesBase64(name string) ([]byte, error) {
|
||||||
|
val, err := f.getFlagType(name, "bytesBase64", bytesBase64ValueConv)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return []byte{}, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return val.([]byte), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesBase64Var defines an []byte flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an []byte variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) BytesBase64Var(p *[]byte, name string, value []byte, usage string) {
|
||||||
|
f.VarP(newBytesBase64Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesBase64VarP is like BytesBase64Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) BytesBase64VarP(p *[]byte, name, shorthand string, value []byte, usage string) {
|
||||||
|
f.VarP(newBytesBase64Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesBase64Var defines an []byte flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an []byte variable in which to store the value of the flag.
|
||||||
|
func BytesBase64Var(p *[]byte, name string, value []byte, usage string) {
|
||||||
|
CommandLine.VarP(newBytesBase64Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesBase64VarP is like BytesBase64Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func BytesBase64VarP(p *[]byte, name, shorthand string, value []byte, usage string) {
|
||||||
|
CommandLine.VarP(newBytesBase64Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesBase64 defines an []byte flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an []byte variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) BytesBase64(name string, value []byte, usage string) *[]byte {
|
||||||
|
p := new([]byte)
|
||||||
|
f.BytesBase64VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesBase64P is like BytesBase64, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) BytesBase64P(name, shorthand string, value []byte, usage string) *[]byte {
|
||||||
|
p := new([]byte)
|
||||||
|
f.BytesBase64VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesBase64 defines an []byte flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an []byte variable that stores the value of the flag.
|
||||||
|
func BytesBase64(name string, value []byte, usage string) *[]byte {
|
||||||
|
return CommandLine.BytesBase64P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BytesBase64P is like BytesBase64, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func BytesBase64P(name, shorthand string, value []byte, usage string) *[]byte {
|
||||||
|
return CommandLine.BytesBase64P(name, shorthand, value, usage)
|
||||||
|
}
|
96
vendor/github.com/spf13/pflag/count.go
generated
vendored
Normal file
96
vendor/github.com/spf13/pflag/count.go
generated
vendored
Normal file
|
@ -0,0 +1,96 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- count Value
|
||||||
|
type countValue int
|
||||||
|
|
||||||
|
func newCountValue(val int, p *int) *countValue {
|
||||||
|
*p = val
|
||||||
|
return (*countValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *countValue) Set(s string) error {
|
||||||
|
// "+1" means that no specific value was passed, so increment
|
||||||
|
if s == "+1" {
|
||||||
|
*i = countValue(*i + 1)
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
v, err := strconv.ParseInt(s, 0, 0)
|
||||||
|
*i = countValue(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *countValue) Type() string {
|
||||||
|
return "count"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *countValue) String() string { return strconv.Itoa(int(*i)) }
|
||||||
|
|
||||||
|
func countConv(sval string) (interface{}, error) {
|
||||||
|
i, err := strconv.Atoi(sval)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
return i, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetCount return the int value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetCount(name string) (int, error) {
|
||||||
|
val, err := f.getFlagType(name, "count", countConv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(int), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// CountVar defines a count flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int variable in which to store the value of the flag.
|
||||||
|
// A count flag will add 1 to its value evey time it is found on the command line
|
||||||
|
func (f *FlagSet) CountVar(p *int, name string, usage string) {
|
||||||
|
f.CountVarP(p, name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// CountVarP is like CountVar only take a shorthand for the flag name.
|
||||||
|
func (f *FlagSet) CountVarP(p *int, name, shorthand string, usage string) {
|
||||||
|
flag := f.VarPF(newCountValue(0, p), name, shorthand, usage)
|
||||||
|
flag.NoOptDefVal = "+1"
|
||||||
|
}
|
||||||
|
|
||||||
|
// CountVar like CountVar only the flag is placed on the CommandLine instead of a given flag set
|
||||||
|
func CountVar(p *int, name string, usage string) {
|
||||||
|
CommandLine.CountVar(p, name, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// CountVarP is like CountVar only take a shorthand for the flag name.
|
||||||
|
func CountVarP(p *int, name, shorthand string, usage string) {
|
||||||
|
CommandLine.CountVarP(p, name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Count defines a count flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int variable that stores the value of the flag.
|
||||||
|
// A count flag will add 1 to its value evey time it is found on the command line
|
||||||
|
func (f *FlagSet) Count(name string, usage string) *int {
|
||||||
|
p := new(int)
|
||||||
|
f.CountVarP(p, name, "", usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// CountP is like Count only takes a shorthand for the flag name.
|
||||||
|
func (f *FlagSet) CountP(name, shorthand string, usage string) *int {
|
||||||
|
p := new(int)
|
||||||
|
f.CountVarP(p, name, shorthand, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Count defines a count flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int variable that stores the value of the flag.
|
||||||
|
// A count flag will add 1 to its value evey time it is found on the command line
|
||||||
|
func Count(name string, usage string) *int {
|
||||||
|
return CommandLine.CountP(name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// CountP is like Count only takes a shorthand for the flag name.
|
||||||
|
func CountP(name, shorthand string, usage string) *int {
|
||||||
|
return CommandLine.CountP(name, shorthand, usage)
|
||||||
|
}
|
86
vendor/github.com/spf13/pflag/duration.go
generated
vendored
Normal file
86
vendor/github.com/spf13/pflag/duration.go
generated
vendored
Normal file
|
@ -0,0 +1,86 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
// -- time.Duration Value
|
||||||
|
type durationValue time.Duration
|
||||||
|
|
||||||
|
func newDurationValue(val time.Duration, p *time.Duration) *durationValue {
|
||||||
|
*p = val
|
||||||
|
return (*durationValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (d *durationValue) Set(s string) error {
|
||||||
|
v, err := time.ParseDuration(s)
|
||||||
|
*d = durationValue(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (d *durationValue) Type() string {
|
||||||
|
return "duration"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (d *durationValue) String() string { return (*time.Duration)(d).String() }
|
||||||
|
|
||||||
|
func durationConv(sval string) (interface{}, error) {
|
||||||
|
return time.ParseDuration(sval)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetDuration return the duration value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetDuration(name string) (time.Duration, error) {
|
||||||
|
val, err := f.getFlagType(name, "duration", durationConv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(time.Duration), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationVar defines a time.Duration flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a time.Duration variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) DurationVar(p *time.Duration, name string, value time.Duration, usage string) {
|
||||||
|
f.VarP(newDurationValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationVarP is like DurationVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) DurationVarP(p *time.Duration, name, shorthand string, value time.Duration, usage string) {
|
||||||
|
f.VarP(newDurationValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationVar defines a time.Duration flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a time.Duration variable in which to store the value of the flag.
|
||||||
|
func DurationVar(p *time.Duration, name string, value time.Duration, usage string) {
|
||||||
|
CommandLine.VarP(newDurationValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationVarP is like DurationVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func DurationVarP(p *time.Duration, name, shorthand string, value time.Duration, usage string) {
|
||||||
|
CommandLine.VarP(newDurationValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Duration defines a time.Duration flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a time.Duration variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Duration(name string, value time.Duration, usage string) *time.Duration {
|
||||||
|
p := new(time.Duration)
|
||||||
|
f.DurationVarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationP is like Duration, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) DurationP(name, shorthand string, value time.Duration, usage string) *time.Duration {
|
||||||
|
p := new(time.Duration)
|
||||||
|
f.DurationVarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Duration defines a time.Duration flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a time.Duration variable that stores the value of the flag.
|
||||||
|
func Duration(name string, value time.Duration, usage string) *time.Duration {
|
||||||
|
return CommandLine.DurationP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationP is like Duration, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func DurationP(name, shorthand string, value time.Duration, usage string) *time.Duration {
|
||||||
|
return CommandLine.DurationP(name, shorthand, value, usage)
|
||||||
|
}
|
128
vendor/github.com/spf13/pflag/duration_slice.go
generated
vendored
Normal file
128
vendor/github.com/spf13/pflag/duration_slice.go
generated
vendored
Normal file
|
@ -0,0 +1,128 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"strings"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
// -- durationSlice Value
|
||||||
|
type durationSliceValue struct {
|
||||||
|
value *[]time.Duration
|
||||||
|
changed bool
|
||||||
|
}
|
||||||
|
|
||||||
|
func newDurationSliceValue(val []time.Duration, p *[]time.Duration) *durationSliceValue {
|
||||||
|
dsv := new(durationSliceValue)
|
||||||
|
dsv.value = p
|
||||||
|
*dsv.value = val
|
||||||
|
return dsv
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *durationSliceValue) Set(val string) error {
|
||||||
|
ss := strings.Split(val, ",")
|
||||||
|
out := make([]time.Duration, len(ss))
|
||||||
|
for i, d := range ss {
|
||||||
|
var err error
|
||||||
|
out[i], err = time.ParseDuration(d)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
if !s.changed {
|
||||||
|
*s.value = out
|
||||||
|
} else {
|
||||||
|
*s.value = append(*s.value, out...)
|
||||||
|
}
|
||||||
|
s.changed = true
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *durationSliceValue) Type() string {
|
||||||
|
return "durationSlice"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *durationSliceValue) String() string {
|
||||||
|
out := make([]string, len(*s.value))
|
||||||
|
for i, d := range *s.value {
|
||||||
|
out[i] = fmt.Sprintf("%s", d)
|
||||||
|
}
|
||||||
|
return "[" + strings.Join(out, ",") + "]"
|
||||||
|
}
|
||||||
|
|
||||||
|
func durationSliceConv(val string) (interface{}, error) {
|
||||||
|
val = strings.Trim(val, "[]")
|
||||||
|
// Empty string would cause a slice with one (empty) entry
|
||||||
|
if len(val) == 0 {
|
||||||
|
return []time.Duration{}, nil
|
||||||
|
}
|
||||||
|
ss := strings.Split(val, ",")
|
||||||
|
out := make([]time.Duration, len(ss))
|
||||||
|
for i, d := range ss {
|
||||||
|
var err error
|
||||||
|
out[i], err = time.ParseDuration(d)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
return out, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetDurationSlice returns the []time.Duration value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetDurationSlice(name string) ([]time.Duration, error) {
|
||||||
|
val, err := f.getFlagType(name, "durationSlice", durationSliceConv)
|
||||||
|
if err != nil {
|
||||||
|
return []time.Duration{}, err
|
||||||
|
}
|
||||||
|
return val.([]time.Duration), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationSliceVar defines a durationSlice flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []time.Duration variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) DurationSliceVar(p *[]time.Duration, name string, value []time.Duration, usage string) {
|
||||||
|
f.VarP(newDurationSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationSliceVarP is like DurationSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) DurationSliceVarP(p *[]time.Duration, name, shorthand string, value []time.Duration, usage string) {
|
||||||
|
f.VarP(newDurationSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationSliceVar defines a duration[] flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a duration[] variable in which to store the value of the flag.
|
||||||
|
func DurationSliceVar(p *[]time.Duration, name string, value []time.Duration, usage string) {
|
||||||
|
CommandLine.VarP(newDurationSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationSliceVarP is like DurationSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func DurationSliceVarP(p *[]time.Duration, name, shorthand string, value []time.Duration, usage string) {
|
||||||
|
CommandLine.VarP(newDurationSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationSlice defines a []time.Duration flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []time.Duration variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) DurationSlice(name string, value []time.Duration, usage string) *[]time.Duration {
|
||||||
|
p := []time.Duration{}
|
||||||
|
f.DurationSliceVarP(&p, name, "", value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationSliceP is like DurationSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) DurationSliceP(name, shorthand string, value []time.Duration, usage string) *[]time.Duration {
|
||||||
|
p := []time.Duration{}
|
||||||
|
f.DurationSliceVarP(&p, name, shorthand, value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationSlice defines a []time.Duration flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []time.Duration variable that stores the value of the flag.
|
||||||
|
func DurationSlice(name string, value []time.Duration, usage string) *[]time.Duration {
|
||||||
|
return CommandLine.DurationSliceP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DurationSliceP is like DurationSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func DurationSliceP(name, shorthand string, value []time.Duration, usage string) *[]time.Duration {
|
||||||
|
return CommandLine.DurationSliceP(name, shorthand, value, usage)
|
||||||
|
}
|
1224
vendor/github.com/spf13/pflag/flag.go
generated
vendored
Normal file
1224
vendor/github.com/spf13/pflag/flag.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load diff
88
vendor/github.com/spf13/pflag/float32.go
generated
vendored
Normal file
88
vendor/github.com/spf13/pflag/float32.go
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- float32 Value
|
||||||
|
type float32Value float32
|
||||||
|
|
||||||
|
func newFloat32Value(val float32, p *float32) *float32Value {
|
||||||
|
*p = val
|
||||||
|
return (*float32Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *float32Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseFloat(s, 32)
|
||||||
|
*f = float32Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *float32Value) Type() string {
|
||||||
|
return "float32"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *float32Value) String() string { return strconv.FormatFloat(float64(*f), 'g', -1, 32) }
|
||||||
|
|
||||||
|
func float32Conv(sval string) (interface{}, error) {
|
||||||
|
v, err := strconv.ParseFloat(sval, 32)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return float32(v), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetFloat32 return the float32 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetFloat32(name string) (float32, error) {
|
||||||
|
val, err := f.getFlagType(name, "float32", float32Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(float32), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float32Var defines a float32 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a float32 variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Float32Var(p *float32, name string, value float32, usage string) {
|
||||||
|
f.VarP(newFloat32Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float32VarP is like Float32Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Float32VarP(p *float32, name, shorthand string, value float32, usage string) {
|
||||||
|
f.VarP(newFloat32Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float32Var defines a float32 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a float32 variable in which to store the value of the flag.
|
||||||
|
func Float32Var(p *float32, name string, value float32, usage string) {
|
||||||
|
CommandLine.VarP(newFloat32Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float32VarP is like Float32Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Float32VarP(p *float32, name, shorthand string, value float32, usage string) {
|
||||||
|
CommandLine.VarP(newFloat32Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float32 defines a float32 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a float32 variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Float32(name string, value float32, usage string) *float32 {
|
||||||
|
p := new(float32)
|
||||||
|
f.Float32VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float32P is like Float32, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Float32P(name, shorthand string, value float32, usage string) *float32 {
|
||||||
|
p := new(float32)
|
||||||
|
f.Float32VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float32 defines a float32 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a float32 variable that stores the value of the flag.
|
||||||
|
func Float32(name string, value float32, usage string) *float32 {
|
||||||
|
return CommandLine.Float32P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float32P is like Float32, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Float32P(name, shorthand string, value float32, usage string) *float32 {
|
||||||
|
return CommandLine.Float32P(name, shorthand, value, usage)
|
||||||
|
}
|
84
vendor/github.com/spf13/pflag/float64.go
generated
vendored
Normal file
84
vendor/github.com/spf13/pflag/float64.go
generated
vendored
Normal file
|
@ -0,0 +1,84 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- float64 Value
|
||||||
|
type float64Value float64
|
||||||
|
|
||||||
|
func newFloat64Value(val float64, p *float64) *float64Value {
|
||||||
|
*p = val
|
||||||
|
return (*float64Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *float64Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseFloat(s, 64)
|
||||||
|
*f = float64Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *float64Value) Type() string {
|
||||||
|
return "float64"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (f *float64Value) String() string { return strconv.FormatFloat(float64(*f), 'g', -1, 64) }
|
||||||
|
|
||||||
|
func float64Conv(sval string) (interface{}, error) {
|
||||||
|
return strconv.ParseFloat(sval, 64)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetFloat64 return the float64 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetFloat64(name string) (float64, error) {
|
||||||
|
val, err := f.getFlagType(name, "float64", float64Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(float64), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float64Var defines a float64 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a float64 variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Float64Var(p *float64, name string, value float64, usage string) {
|
||||||
|
f.VarP(newFloat64Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float64VarP is like Float64Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Float64VarP(p *float64, name, shorthand string, value float64, usage string) {
|
||||||
|
f.VarP(newFloat64Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float64Var defines a float64 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a float64 variable in which to store the value of the flag.
|
||||||
|
func Float64Var(p *float64, name string, value float64, usage string) {
|
||||||
|
CommandLine.VarP(newFloat64Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float64VarP is like Float64Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Float64VarP(p *float64, name, shorthand string, value float64, usage string) {
|
||||||
|
CommandLine.VarP(newFloat64Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float64 defines a float64 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a float64 variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Float64(name string, value float64, usage string) *float64 {
|
||||||
|
p := new(float64)
|
||||||
|
f.Float64VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float64P is like Float64, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Float64P(name, shorthand string, value float64, usage string) *float64 {
|
||||||
|
p := new(float64)
|
||||||
|
f.Float64VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float64 defines a float64 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a float64 variable that stores the value of the flag.
|
||||||
|
func Float64(name string, value float64, usage string) *float64 {
|
||||||
|
return CommandLine.Float64P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Float64P is like Float64, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Float64P(name, shorthand string, value float64, usage string) *float64 {
|
||||||
|
return CommandLine.Float64P(name, shorthand, value, usage)
|
||||||
|
}
|
105
vendor/github.com/spf13/pflag/golangflag.go
generated
vendored
Normal file
105
vendor/github.com/spf13/pflag/golangflag.go
generated
vendored
Normal file
|
@ -0,0 +1,105 @@
|
||||||
|
// Copyright 2009 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
goflag "flag"
|
||||||
|
"reflect"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// flagValueWrapper implements pflag.Value around a flag.Value. The main
|
||||||
|
// difference here is the addition of the Type method that returns a string
|
||||||
|
// name of the type. As this is generally unknown, we approximate that with
|
||||||
|
// reflection.
|
||||||
|
type flagValueWrapper struct {
|
||||||
|
inner goflag.Value
|
||||||
|
flagType string
|
||||||
|
}
|
||||||
|
|
||||||
|
// We are just copying the boolFlag interface out of goflag as that is what
|
||||||
|
// they use to decide if a flag should get "true" when no arg is given.
|
||||||
|
type goBoolFlag interface {
|
||||||
|
goflag.Value
|
||||||
|
IsBoolFlag() bool
|
||||||
|
}
|
||||||
|
|
||||||
|
func wrapFlagValue(v goflag.Value) Value {
|
||||||
|
// If the flag.Value happens to also be a pflag.Value, just use it directly.
|
||||||
|
if pv, ok := v.(Value); ok {
|
||||||
|
return pv
|
||||||
|
}
|
||||||
|
|
||||||
|
pv := &flagValueWrapper{
|
||||||
|
inner: v,
|
||||||
|
}
|
||||||
|
|
||||||
|
t := reflect.TypeOf(v)
|
||||||
|
if t.Kind() == reflect.Interface || t.Kind() == reflect.Ptr {
|
||||||
|
t = t.Elem()
|
||||||
|
}
|
||||||
|
|
||||||
|
pv.flagType = strings.TrimSuffix(t.Name(), "Value")
|
||||||
|
return pv
|
||||||
|
}
|
||||||
|
|
||||||
|
func (v *flagValueWrapper) String() string {
|
||||||
|
return v.inner.String()
|
||||||
|
}
|
||||||
|
|
||||||
|
func (v *flagValueWrapper) Set(s string) error {
|
||||||
|
return v.inner.Set(s)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (v *flagValueWrapper) Type() string {
|
||||||
|
return v.flagType
|
||||||
|
}
|
||||||
|
|
||||||
|
// PFlagFromGoFlag will return a *pflag.Flag given a *flag.Flag
|
||||||
|
// If the *flag.Flag.Name was a single character (ex: `v`) it will be accessiblei
|
||||||
|
// with both `-v` and `--v` in flags. If the golang flag was more than a single
|
||||||
|
// character (ex: `verbose`) it will only be accessible via `--verbose`
|
||||||
|
func PFlagFromGoFlag(goflag *goflag.Flag) *Flag {
|
||||||
|
// Remember the default value as a string; it won't change.
|
||||||
|
flag := &Flag{
|
||||||
|
Name: goflag.Name,
|
||||||
|
Usage: goflag.Usage,
|
||||||
|
Value: wrapFlagValue(goflag.Value),
|
||||||
|
// Looks like golang flags don't set DefValue correctly :-(
|
||||||
|
//DefValue: goflag.DefValue,
|
||||||
|
DefValue: goflag.Value.String(),
|
||||||
|
}
|
||||||
|
// Ex: if the golang flag was -v, allow both -v and --v to work
|
||||||
|
if len(flag.Name) == 1 {
|
||||||
|
flag.Shorthand = flag.Name
|
||||||
|
}
|
||||||
|
if fv, ok := goflag.Value.(goBoolFlag); ok && fv.IsBoolFlag() {
|
||||||
|
flag.NoOptDefVal = "true"
|
||||||
|
}
|
||||||
|
return flag
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddGoFlag will add the given *flag.Flag to the pflag.FlagSet
|
||||||
|
func (f *FlagSet) AddGoFlag(goflag *goflag.Flag) {
|
||||||
|
if f.Lookup(goflag.Name) != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
newflag := PFlagFromGoFlag(goflag)
|
||||||
|
f.AddFlag(newflag)
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddGoFlagSet will add the given *flag.FlagSet to the pflag.FlagSet
|
||||||
|
func (f *FlagSet) AddGoFlagSet(newSet *goflag.FlagSet) {
|
||||||
|
if newSet == nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
newSet.VisitAll(func(goflag *goflag.Flag) {
|
||||||
|
f.AddGoFlag(goflag)
|
||||||
|
})
|
||||||
|
if f.addedGoFlagSets == nil {
|
||||||
|
f.addedGoFlagSets = make([]*goflag.FlagSet, 0)
|
||||||
|
}
|
||||||
|
f.addedGoFlagSets = append(f.addedGoFlagSets, newSet)
|
||||||
|
}
|
84
vendor/github.com/spf13/pflag/int.go
generated
vendored
Normal file
84
vendor/github.com/spf13/pflag/int.go
generated
vendored
Normal file
|
@ -0,0 +1,84 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- int Value
|
||||||
|
type intValue int
|
||||||
|
|
||||||
|
func newIntValue(val int, p *int) *intValue {
|
||||||
|
*p = val
|
||||||
|
return (*intValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *intValue) Set(s string) error {
|
||||||
|
v, err := strconv.ParseInt(s, 0, 64)
|
||||||
|
*i = intValue(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *intValue) Type() string {
|
||||||
|
return "int"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *intValue) String() string { return strconv.Itoa(int(*i)) }
|
||||||
|
|
||||||
|
func intConv(sval string) (interface{}, error) {
|
||||||
|
return strconv.Atoi(sval)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetInt return the int value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetInt(name string) (int, error) {
|
||||||
|
val, err := f.getFlagType(name, "int", intConv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(int), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntVar defines an int flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) IntVar(p *int, name string, value int, usage string) {
|
||||||
|
f.VarP(newIntValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntVarP is like IntVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IntVarP(p *int, name, shorthand string, value int, usage string) {
|
||||||
|
f.VarP(newIntValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntVar defines an int flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int variable in which to store the value of the flag.
|
||||||
|
func IntVar(p *int, name string, value int, usage string) {
|
||||||
|
CommandLine.VarP(newIntValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntVarP is like IntVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IntVarP(p *int, name, shorthand string, value int, usage string) {
|
||||||
|
CommandLine.VarP(newIntValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int defines an int flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Int(name string, value int, usage string) *int {
|
||||||
|
p := new(int)
|
||||||
|
f.IntVarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntP is like Int, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IntP(name, shorthand string, value int, usage string) *int {
|
||||||
|
p := new(int)
|
||||||
|
f.IntVarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int defines an int flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int variable that stores the value of the flag.
|
||||||
|
func Int(name string, value int, usage string) *int {
|
||||||
|
return CommandLine.IntP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntP is like Int, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IntP(name, shorthand string, value int, usage string) *int {
|
||||||
|
return CommandLine.IntP(name, shorthand, value, usage)
|
||||||
|
}
|
88
vendor/github.com/spf13/pflag/int16.go
generated
vendored
Normal file
88
vendor/github.com/spf13/pflag/int16.go
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- int16 Value
|
||||||
|
type int16Value int16
|
||||||
|
|
||||||
|
func newInt16Value(val int16, p *int16) *int16Value {
|
||||||
|
*p = val
|
||||||
|
return (*int16Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int16Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseInt(s, 0, 16)
|
||||||
|
*i = int16Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int16Value) Type() string {
|
||||||
|
return "int16"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int16Value) String() string { return strconv.FormatInt(int64(*i), 10) }
|
||||||
|
|
||||||
|
func int16Conv(sval string) (interface{}, error) {
|
||||||
|
v, err := strconv.ParseInt(sval, 0, 16)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return int16(v), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetInt16 returns the int16 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetInt16(name string) (int16, error) {
|
||||||
|
val, err := f.getFlagType(name, "int16", int16Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(int16), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int16Var defines an int16 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int16 variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Int16Var(p *int16, name string, value int16, usage string) {
|
||||||
|
f.VarP(newInt16Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int16VarP is like Int16Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Int16VarP(p *int16, name, shorthand string, value int16, usage string) {
|
||||||
|
f.VarP(newInt16Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int16Var defines an int16 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int16 variable in which to store the value of the flag.
|
||||||
|
func Int16Var(p *int16, name string, value int16, usage string) {
|
||||||
|
CommandLine.VarP(newInt16Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int16VarP is like Int16Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Int16VarP(p *int16, name, shorthand string, value int16, usage string) {
|
||||||
|
CommandLine.VarP(newInt16Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int16 defines an int16 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int16 variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Int16(name string, value int16, usage string) *int16 {
|
||||||
|
p := new(int16)
|
||||||
|
f.Int16VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int16P is like Int16, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Int16P(name, shorthand string, value int16, usage string) *int16 {
|
||||||
|
p := new(int16)
|
||||||
|
f.Int16VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int16 defines an int16 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int16 variable that stores the value of the flag.
|
||||||
|
func Int16(name string, value int16, usage string) *int16 {
|
||||||
|
return CommandLine.Int16P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int16P is like Int16, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Int16P(name, shorthand string, value int16, usage string) *int16 {
|
||||||
|
return CommandLine.Int16P(name, shorthand, value, usage)
|
||||||
|
}
|
88
vendor/github.com/spf13/pflag/int32.go
generated
vendored
Normal file
88
vendor/github.com/spf13/pflag/int32.go
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- int32 Value
|
||||||
|
type int32Value int32
|
||||||
|
|
||||||
|
func newInt32Value(val int32, p *int32) *int32Value {
|
||||||
|
*p = val
|
||||||
|
return (*int32Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int32Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseInt(s, 0, 32)
|
||||||
|
*i = int32Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int32Value) Type() string {
|
||||||
|
return "int32"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int32Value) String() string { return strconv.FormatInt(int64(*i), 10) }
|
||||||
|
|
||||||
|
func int32Conv(sval string) (interface{}, error) {
|
||||||
|
v, err := strconv.ParseInt(sval, 0, 32)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return int32(v), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetInt32 return the int32 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetInt32(name string) (int32, error) {
|
||||||
|
val, err := f.getFlagType(name, "int32", int32Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(int32), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int32Var defines an int32 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int32 variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Int32Var(p *int32, name string, value int32, usage string) {
|
||||||
|
f.VarP(newInt32Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int32VarP is like Int32Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Int32VarP(p *int32, name, shorthand string, value int32, usage string) {
|
||||||
|
f.VarP(newInt32Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int32Var defines an int32 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int32 variable in which to store the value of the flag.
|
||||||
|
func Int32Var(p *int32, name string, value int32, usage string) {
|
||||||
|
CommandLine.VarP(newInt32Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int32VarP is like Int32Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Int32VarP(p *int32, name, shorthand string, value int32, usage string) {
|
||||||
|
CommandLine.VarP(newInt32Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int32 defines an int32 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int32 variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Int32(name string, value int32, usage string) *int32 {
|
||||||
|
p := new(int32)
|
||||||
|
f.Int32VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int32P is like Int32, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Int32P(name, shorthand string, value int32, usage string) *int32 {
|
||||||
|
p := new(int32)
|
||||||
|
f.Int32VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int32 defines an int32 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int32 variable that stores the value of the flag.
|
||||||
|
func Int32(name string, value int32, usage string) *int32 {
|
||||||
|
return CommandLine.Int32P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int32P is like Int32, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Int32P(name, shorthand string, value int32, usage string) *int32 {
|
||||||
|
return CommandLine.Int32P(name, shorthand, value, usage)
|
||||||
|
}
|
84
vendor/github.com/spf13/pflag/int64.go
generated
vendored
Normal file
84
vendor/github.com/spf13/pflag/int64.go
generated
vendored
Normal file
|
@ -0,0 +1,84 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- int64 Value
|
||||||
|
type int64Value int64
|
||||||
|
|
||||||
|
func newInt64Value(val int64, p *int64) *int64Value {
|
||||||
|
*p = val
|
||||||
|
return (*int64Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int64Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseInt(s, 0, 64)
|
||||||
|
*i = int64Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int64Value) Type() string {
|
||||||
|
return "int64"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int64Value) String() string { return strconv.FormatInt(int64(*i), 10) }
|
||||||
|
|
||||||
|
func int64Conv(sval string) (interface{}, error) {
|
||||||
|
return strconv.ParseInt(sval, 0, 64)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetInt64 return the int64 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetInt64(name string) (int64, error) {
|
||||||
|
val, err := f.getFlagType(name, "int64", int64Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(int64), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int64Var defines an int64 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int64 variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Int64Var(p *int64, name string, value int64, usage string) {
|
||||||
|
f.VarP(newInt64Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int64VarP is like Int64Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Int64VarP(p *int64, name, shorthand string, value int64, usage string) {
|
||||||
|
f.VarP(newInt64Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int64Var defines an int64 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int64 variable in which to store the value of the flag.
|
||||||
|
func Int64Var(p *int64, name string, value int64, usage string) {
|
||||||
|
CommandLine.VarP(newInt64Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int64VarP is like Int64Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Int64VarP(p *int64, name, shorthand string, value int64, usage string) {
|
||||||
|
CommandLine.VarP(newInt64Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int64 defines an int64 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int64 variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Int64(name string, value int64, usage string) *int64 {
|
||||||
|
p := new(int64)
|
||||||
|
f.Int64VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int64P is like Int64, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Int64P(name, shorthand string, value int64, usage string) *int64 {
|
||||||
|
p := new(int64)
|
||||||
|
f.Int64VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int64 defines an int64 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int64 variable that stores the value of the flag.
|
||||||
|
func Int64(name string, value int64, usage string) *int64 {
|
||||||
|
return CommandLine.Int64P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int64P is like Int64, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Int64P(name, shorthand string, value int64, usage string) *int64 {
|
||||||
|
return CommandLine.Int64P(name, shorthand, value, usage)
|
||||||
|
}
|
88
vendor/github.com/spf13/pflag/int8.go
generated
vendored
Normal file
88
vendor/github.com/spf13/pflag/int8.go
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- int8 Value
|
||||||
|
type int8Value int8
|
||||||
|
|
||||||
|
func newInt8Value(val int8, p *int8) *int8Value {
|
||||||
|
*p = val
|
||||||
|
return (*int8Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int8Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseInt(s, 0, 8)
|
||||||
|
*i = int8Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int8Value) Type() string {
|
||||||
|
return "int8"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *int8Value) String() string { return strconv.FormatInt(int64(*i), 10) }
|
||||||
|
|
||||||
|
func int8Conv(sval string) (interface{}, error) {
|
||||||
|
v, err := strconv.ParseInt(sval, 0, 8)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return int8(v), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetInt8 return the int8 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetInt8(name string) (int8, error) {
|
||||||
|
val, err := f.getFlagType(name, "int8", int8Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(int8), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int8Var defines an int8 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int8 variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Int8Var(p *int8, name string, value int8, usage string) {
|
||||||
|
f.VarP(newInt8Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int8VarP is like Int8Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Int8VarP(p *int8, name, shorthand string, value int8, usage string) {
|
||||||
|
f.VarP(newInt8Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int8Var defines an int8 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an int8 variable in which to store the value of the flag.
|
||||||
|
func Int8Var(p *int8, name string, value int8, usage string) {
|
||||||
|
CommandLine.VarP(newInt8Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int8VarP is like Int8Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Int8VarP(p *int8, name, shorthand string, value int8, usage string) {
|
||||||
|
CommandLine.VarP(newInt8Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int8 defines an int8 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int8 variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Int8(name string, value int8, usage string) *int8 {
|
||||||
|
p := new(int8)
|
||||||
|
f.Int8VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int8P is like Int8, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Int8P(name, shorthand string, value int8, usage string) *int8 {
|
||||||
|
p := new(int8)
|
||||||
|
f.Int8VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int8 defines an int8 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an int8 variable that stores the value of the flag.
|
||||||
|
func Int8(name string, value int8, usage string) *int8 {
|
||||||
|
return CommandLine.Int8P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Int8P is like Int8, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Int8P(name, shorthand string, value int8, usage string) *int8 {
|
||||||
|
return CommandLine.Int8P(name, shorthand, value, usage)
|
||||||
|
}
|
128
vendor/github.com/spf13/pflag/int_slice.go
generated
vendored
Normal file
128
vendor/github.com/spf13/pflag/int_slice.go
generated
vendored
Normal file
|
@ -0,0 +1,128 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"strconv"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// -- intSlice Value
|
||||||
|
type intSliceValue struct {
|
||||||
|
value *[]int
|
||||||
|
changed bool
|
||||||
|
}
|
||||||
|
|
||||||
|
func newIntSliceValue(val []int, p *[]int) *intSliceValue {
|
||||||
|
isv := new(intSliceValue)
|
||||||
|
isv.value = p
|
||||||
|
*isv.value = val
|
||||||
|
return isv
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *intSliceValue) Set(val string) error {
|
||||||
|
ss := strings.Split(val, ",")
|
||||||
|
out := make([]int, len(ss))
|
||||||
|
for i, d := range ss {
|
||||||
|
var err error
|
||||||
|
out[i], err = strconv.Atoi(d)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
if !s.changed {
|
||||||
|
*s.value = out
|
||||||
|
} else {
|
||||||
|
*s.value = append(*s.value, out...)
|
||||||
|
}
|
||||||
|
s.changed = true
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *intSliceValue) Type() string {
|
||||||
|
return "intSlice"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *intSliceValue) String() string {
|
||||||
|
out := make([]string, len(*s.value))
|
||||||
|
for i, d := range *s.value {
|
||||||
|
out[i] = fmt.Sprintf("%d", d)
|
||||||
|
}
|
||||||
|
return "[" + strings.Join(out, ",") + "]"
|
||||||
|
}
|
||||||
|
|
||||||
|
func intSliceConv(val string) (interface{}, error) {
|
||||||
|
val = strings.Trim(val, "[]")
|
||||||
|
// Empty string would cause a slice with one (empty) entry
|
||||||
|
if len(val) == 0 {
|
||||||
|
return []int{}, nil
|
||||||
|
}
|
||||||
|
ss := strings.Split(val, ",")
|
||||||
|
out := make([]int, len(ss))
|
||||||
|
for i, d := range ss {
|
||||||
|
var err error
|
||||||
|
out[i], err = strconv.Atoi(d)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
return out, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetIntSlice return the []int value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetIntSlice(name string) ([]int, error) {
|
||||||
|
val, err := f.getFlagType(name, "intSlice", intSliceConv)
|
||||||
|
if err != nil {
|
||||||
|
return []int{}, err
|
||||||
|
}
|
||||||
|
return val.([]int), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntSliceVar defines a intSlice flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []int variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) IntSliceVar(p *[]int, name string, value []int, usage string) {
|
||||||
|
f.VarP(newIntSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntSliceVarP is like IntSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IntSliceVarP(p *[]int, name, shorthand string, value []int, usage string) {
|
||||||
|
f.VarP(newIntSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntSliceVar defines a int[] flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a int[] variable in which to store the value of the flag.
|
||||||
|
func IntSliceVar(p *[]int, name string, value []int, usage string) {
|
||||||
|
CommandLine.VarP(newIntSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntSliceVarP is like IntSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IntSliceVarP(p *[]int, name, shorthand string, value []int, usage string) {
|
||||||
|
CommandLine.VarP(newIntSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntSlice defines a []int flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []int variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) IntSlice(name string, value []int, usage string) *[]int {
|
||||||
|
p := []int{}
|
||||||
|
f.IntSliceVarP(&p, name, "", value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntSliceP is like IntSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IntSliceP(name, shorthand string, value []int, usage string) *[]int {
|
||||||
|
p := []int{}
|
||||||
|
f.IntSliceVarP(&p, name, shorthand, value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntSlice defines a []int flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []int variable that stores the value of the flag.
|
||||||
|
func IntSlice(name string, value []int, usage string) *[]int {
|
||||||
|
return CommandLine.IntSliceP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IntSliceP is like IntSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IntSliceP(name, shorthand string, value []int, usage string) *[]int {
|
||||||
|
return CommandLine.IntSliceP(name, shorthand, value, usage)
|
||||||
|
}
|
94
vendor/github.com/spf13/pflag/ip.go
generated
vendored
Normal file
94
vendor/github.com/spf13/pflag/ip.go
generated
vendored
Normal file
|
@ -0,0 +1,94 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"net"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// -- net.IP value
|
||||||
|
type ipValue net.IP
|
||||||
|
|
||||||
|
func newIPValue(val net.IP, p *net.IP) *ipValue {
|
||||||
|
*p = val
|
||||||
|
return (*ipValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *ipValue) String() string { return net.IP(*i).String() }
|
||||||
|
func (i *ipValue) Set(s string) error {
|
||||||
|
ip := net.ParseIP(strings.TrimSpace(s))
|
||||||
|
if ip == nil {
|
||||||
|
return fmt.Errorf("failed to parse IP: %q", s)
|
||||||
|
}
|
||||||
|
*i = ipValue(ip)
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *ipValue) Type() string {
|
||||||
|
return "ip"
|
||||||
|
}
|
||||||
|
|
||||||
|
func ipConv(sval string) (interface{}, error) {
|
||||||
|
ip := net.ParseIP(sval)
|
||||||
|
if ip != nil {
|
||||||
|
return ip, nil
|
||||||
|
}
|
||||||
|
return nil, fmt.Errorf("invalid string being converted to IP address: %s", sval)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetIP return the net.IP value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetIP(name string) (net.IP, error) {
|
||||||
|
val, err := f.getFlagType(name, "ip", ipConv)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
return val.(net.IP), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPVar defines an net.IP flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an net.IP variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) IPVar(p *net.IP, name string, value net.IP, usage string) {
|
||||||
|
f.VarP(newIPValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPVarP is like IPVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IPVarP(p *net.IP, name, shorthand string, value net.IP, usage string) {
|
||||||
|
f.VarP(newIPValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPVar defines an net.IP flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an net.IP variable in which to store the value of the flag.
|
||||||
|
func IPVar(p *net.IP, name string, value net.IP, usage string) {
|
||||||
|
CommandLine.VarP(newIPValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPVarP is like IPVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IPVarP(p *net.IP, name, shorthand string, value net.IP, usage string) {
|
||||||
|
CommandLine.VarP(newIPValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IP defines an net.IP flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an net.IP variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) IP(name string, value net.IP, usage string) *net.IP {
|
||||||
|
p := new(net.IP)
|
||||||
|
f.IPVarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPP is like IP, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IPP(name, shorthand string, value net.IP, usage string) *net.IP {
|
||||||
|
p := new(net.IP)
|
||||||
|
f.IPVarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IP defines an net.IP flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an net.IP variable that stores the value of the flag.
|
||||||
|
func IP(name string, value net.IP, usage string) *net.IP {
|
||||||
|
return CommandLine.IPP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPP is like IP, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IPP(name, shorthand string, value net.IP, usage string) *net.IP {
|
||||||
|
return CommandLine.IPP(name, shorthand, value, usage)
|
||||||
|
}
|
148
vendor/github.com/spf13/pflag/ip_slice.go
generated
vendored
Normal file
148
vendor/github.com/spf13/pflag/ip_slice.go
generated
vendored
Normal file
|
@ -0,0 +1,148 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"io"
|
||||||
|
"net"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// -- ipSlice Value
|
||||||
|
type ipSliceValue struct {
|
||||||
|
value *[]net.IP
|
||||||
|
changed bool
|
||||||
|
}
|
||||||
|
|
||||||
|
func newIPSliceValue(val []net.IP, p *[]net.IP) *ipSliceValue {
|
||||||
|
ipsv := new(ipSliceValue)
|
||||||
|
ipsv.value = p
|
||||||
|
*ipsv.value = val
|
||||||
|
return ipsv
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set converts, and assigns, the comma-separated IP argument string representation as the []net.IP value of this flag.
|
||||||
|
// If Set is called on a flag that already has a []net.IP assigned, the newly converted values will be appended.
|
||||||
|
func (s *ipSliceValue) Set(val string) error {
|
||||||
|
|
||||||
|
// remove all quote characters
|
||||||
|
rmQuote := strings.NewReplacer(`"`, "", `'`, "", "`", "")
|
||||||
|
|
||||||
|
// read flag arguments with CSV parser
|
||||||
|
ipStrSlice, err := readAsCSV(rmQuote.Replace(val))
|
||||||
|
if err != nil && err != io.EOF {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
// parse ip values into slice
|
||||||
|
out := make([]net.IP, 0, len(ipStrSlice))
|
||||||
|
for _, ipStr := range ipStrSlice {
|
||||||
|
ip := net.ParseIP(strings.TrimSpace(ipStr))
|
||||||
|
if ip == nil {
|
||||||
|
return fmt.Errorf("invalid string being converted to IP address: %s", ipStr)
|
||||||
|
}
|
||||||
|
out = append(out, ip)
|
||||||
|
}
|
||||||
|
|
||||||
|
if !s.changed {
|
||||||
|
*s.value = out
|
||||||
|
} else {
|
||||||
|
*s.value = append(*s.value, out...)
|
||||||
|
}
|
||||||
|
|
||||||
|
s.changed = true
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Type returns a string that uniquely represents this flag's type.
|
||||||
|
func (s *ipSliceValue) Type() string {
|
||||||
|
return "ipSlice"
|
||||||
|
}
|
||||||
|
|
||||||
|
// String defines a "native" format for this net.IP slice flag value.
|
||||||
|
func (s *ipSliceValue) String() string {
|
||||||
|
|
||||||
|
ipStrSlice := make([]string, len(*s.value))
|
||||||
|
for i, ip := range *s.value {
|
||||||
|
ipStrSlice[i] = ip.String()
|
||||||
|
}
|
||||||
|
|
||||||
|
out, _ := writeAsCSV(ipStrSlice)
|
||||||
|
|
||||||
|
return "[" + out + "]"
|
||||||
|
}
|
||||||
|
|
||||||
|
func ipSliceConv(val string) (interface{}, error) {
|
||||||
|
val = strings.Trim(val, "[]")
|
||||||
|
// Emtpy string would cause a slice with one (empty) entry
|
||||||
|
if len(val) == 0 {
|
||||||
|
return []net.IP{}, nil
|
||||||
|
}
|
||||||
|
ss := strings.Split(val, ",")
|
||||||
|
out := make([]net.IP, len(ss))
|
||||||
|
for i, sval := range ss {
|
||||||
|
ip := net.ParseIP(strings.TrimSpace(sval))
|
||||||
|
if ip == nil {
|
||||||
|
return nil, fmt.Errorf("invalid string being converted to IP address: %s", sval)
|
||||||
|
}
|
||||||
|
out[i] = ip
|
||||||
|
}
|
||||||
|
return out, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetIPSlice returns the []net.IP value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetIPSlice(name string) ([]net.IP, error) {
|
||||||
|
val, err := f.getFlagType(name, "ipSlice", ipSliceConv)
|
||||||
|
if err != nil {
|
||||||
|
return []net.IP{}, err
|
||||||
|
}
|
||||||
|
return val.([]net.IP), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPSliceVar defines a ipSlice flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []net.IP variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) IPSliceVar(p *[]net.IP, name string, value []net.IP, usage string) {
|
||||||
|
f.VarP(newIPSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPSliceVarP is like IPSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IPSliceVarP(p *[]net.IP, name, shorthand string, value []net.IP, usage string) {
|
||||||
|
f.VarP(newIPSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPSliceVar defines a []net.IP flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []net.IP variable in which to store the value of the flag.
|
||||||
|
func IPSliceVar(p *[]net.IP, name string, value []net.IP, usage string) {
|
||||||
|
CommandLine.VarP(newIPSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPSliceVarP is like IPSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IPSliceVarP(p *[]net.IP, name, shorthand string, value []net.IP, usage string) {
|
||||||
|
CommandLine.VarP(newIPSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPSlice defines a []net.IP flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []net.IP variable that stores the value of that flag.
|
||||||
|
func (f *FlagSet) IPSlice(name string, value []net.IP, usage string) *[]net.IP {
|
||||||
|
p := []net.IP{}
|
||||||
|
f.IPSliceVarP(&p, name, "", value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPSliceP is like IPSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IPSliceP(name, shorthand string, value []net.IP, usage string) *[]net.IP {
|
||||||
|
p := []net.IP{}
|
||||||
|
f.IPSliceVarP(&p, name, shorthand, value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPSlice defines a []net.IP flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []net.IP variable that stores the value of the flag.
|
||||||
|
func IPSlice(name string, value []net.IP, usage string) *[]net.IP {
|
||||||
|
return CommandLine.IPSliceP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPSliceP is like IPSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IPSliceP(name, shorthand string, value []net.IP, usage string) *[]net.IP {
|
||||||
|
return CommandLine.IPSliceP(name, shorthand, value, usage)
|
||||||
|
}
|
122
vendor/github.com/spf13/pflag/ipmask.go
generated
vendored
Normal file
122
vendor/github.com/spf13/pflag/ipmask.go
generated
vendored
Normal file
|
@ -0,0 +1,122 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"net"
|
||||||
|
"strconv"
|
||||||
|
)
|
||||||
|
|
||||||
|
// -- net.IPMask value
|
||||||
|
type ipMaskValue net.IPMask
|
||||||
|
|
||||||
|
func newIPMaskValue(val net.IPMask, p *net.IPMask) *ipMaskValue {
|
||||||
|
*p = val
|
||||||
|
return (*ipMaskValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *ipMaskValue) String() string { return net.IPMask(*i).String() }
|
||||||
|
func (i *ipMaskValue) Set(s string) error {
|
||||||
|
ip := ParseIPv4Mask(s)
|
||||||
|
if ip == nil {
|
||||||
|
return fmt.Errorf("failed to parse IP mask: %q", s)
|
||||||
|
}
|
||||||
|
*i = ipMaskValue(ip)
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *ipMaskValue) Type() string {
|
||||||
|
return "ipMask"
|
||||||
|
}
|
||||||
|
|
||||||
|
// ParseIPv4Mask written in IP form (e.g. 255.255.255.0).
|
||||||
|
// This function should really belong to the net package.
|
||||||
|
func ParseIPv4Mask(s string) net.IPMask {
|
||||||
|
mask := net.ParseIP(s)
|
||||||
|
if mask == nil {
|
||||||
|
if len(s) != 8 {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
// net.IPMask.String() actually outputs things like ffffff00
|
||||||
|
// so write a horrible parser for that as well :-(
|
||||||
|
m := []int{}
|
||||||
|
for i := 0; i < 4; i++ {
|
||||||
|
b := "0x" + s[2*i:2*i+2]
|
||||||
|
d, err := strconv.ParseInt(b, 0, 0)
|
||||||
|
if err != nil {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
m = append(m, int(d))
|
||||||
|
}
|
||||||
|
s := fmt.Sprintf("%d.%d.%d.%d", m[0], m[1], m[2], m[3])
|
||||||
|
mask = net.ParseIP(s)
|
||||||
|
if mask == nil {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return net.IPv4Mask(mask[12], mask[13], mask[14], mask[15])
|
||||||
|
}
|
||||||
|
|
||||||
|
func parseIPv4Mask(sval string) (interface{}, error) {
|
||||||
|
mask := ParseIPv4Mask(sval)
|
||||||
|
if mask == nil {
|
||||||
|
return nil, fmt.Errorf("unable to parse %s as net.IPMask", sval)
|
||||||
|
}
|
||||||
|
return mask, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetIPv4Mask return the net.IPv4Mask value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetIPv4Mask(name string) (net.IPMask, error) {
|
||||||
|
val, err := f.getFlagType(name, "ipMask", parseIPv4Mask)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
return val.(net.IPMask), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPMaskVar defines an net.IPMask flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an net.IPMask variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) IPMaskVar(p *net.IPMask, name string, value net.IPMask, usage string) {
|
||||||
|
f.VarP(newIPMaskValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPMaskVarP is like IPMaskVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IPMaskVarP(p *net.IPMask, name, shorthand string, value net.IPMask, usage string) {
|
||||||
|
f.VarP(newIPMaskValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPMaskVar defines an net.IPMask flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an net.IPMask variable in which to store the value of the flag.
|
||||||
|
func IPMaskVar(p *net.IPMask, name string, value net.IPMask, usage string) {
|
||||||
|
CommandLine.VarP(newIPMaskValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPMaskVarP is like IPMaskVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IPMaskVarP(p *net.IPMask, name, shorthand string, value net.IPMask, usage string) {
|
||||||
|
CommandLine.VarP(newIPMaskValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPMask defines an net.IPMask flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an net.IPMask variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) IPMask(name string, value net.IPMask, usage string) *net.IPMask {
|
||||||
|
p := new(net.IPMask)
|
||||||
|
f.IPMaskVarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPMaskP is like IPMask, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IPMaskP(name, shorthand string, value net.IPMask, usage string) *net.IPMask {
|
||||||
|
p := new(net.IPMask)
|
||||||
|
f.IPMaskVarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPMask defines an net.IPMask flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an net.IPMask variable that stores the value of the flag.
|
||||||
|
func IPMask(name string, value net.IPMask, usage string) *net.IPMask {
|
||||||
|
return CommandLine.IPMaskP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPMaskP is like IP, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IPMaskP(name, shorthand string, value net.IPMask, usage string) *net.IPMask {
|
||||||
|
return CommandLine.IPMaskP(name, shorthand, value, usage)
|
||||||
|
}
|
98
vendor/github.com/spf13/pflag/ipnet.go
generated
vendored
Normal file
98
vendor/github.com/spf13/pflag/ipnet.go
generated
vendored
Normal file
|
@ -0,0 +1,98 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"net"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// IPNet adapts net.IPNet for use as a flag.
|
||||||
|
type ipNetValue net.IPNet
|
||||||
|
|
||||||
|
func (ipnet ipNetValue) String() string {
|
||||||
|
n := net.IPNet(ipnet)
|
||||||
|
return n.String()
|
||||||
|
}
|
||||||
|
|
||||||
|
func (ipnet *ipNetValue) Set(value string) error {
|
||||||
|
_, n, err := net.ParseCIDR(strings.TrimSpace(value))
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
*ipnet = ipNetValue(*n)
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (*ipNetValue) Type() string {
|
||||||
|
return "ipNet"
|
||||||
|
}
|
||||||
|
|
||||||
|
func newIPNetValue(val net.IPNet, p *net.IPNet) *ipNetValue {
|
||||||
|
*p = val
|
||||||
|
return (*ipNetValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func ipNetConv(sval string) (interface{}, error) {
|
||||||
|
_, n, err := net.ParseCIDR(strings.TrimSpace(sval))
|
||||||
|
if err == nil {
|
||||||
|
return *n, nil
|
||||||
|
}
|
||||||
|
return nil, fmt.Errorf("invalid string being converted to IPNet: %s", sval)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetIPNet return the net.IPNet value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetIPNet(name string) (net.IPNet, error) {
|
||||||
|
val, err := f.getFlagType(name, "ipNet", ipNetConv)
|
||||||
|
if err != nil {
|
||||||
|
return net.IPNet{}, err
|
||||||
|
}
|
||||||
|
return val.(net.IPNet), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPNetVar defines an net.IPNet flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an net.IPNet variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) IPNetVar(p *net.IPNet, name string, value net.IPNet, usage string) {
|
||||||
|
f.VarP(newIPNetValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPNetVarP is like IPNetVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IPNetVarP(p *net.IPNet, name, shorthand string, value net.IPNet, usage string) {
|
||||||
|
f.VarP(newIPNetValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPNetVar defines an net.IPNet flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to an net.IPNet variable in which to store the value of the flag.
|
||||||
|
func IPNetVar(p *net.IPNet, name string, value net.IPNet, usage string) {
|
||||||
|
CommandLine.VarP(newIPNetValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPNetVarP is like IPNetVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IPNetVarP(p *net.IPNet, name, shorthand string, value net.IPNet, usage string) {
|
||||||
|
CommandLine.VarP(newIPNetValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPNet defines an net.IPNet flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an net.IPNet variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) IPNet(name string, value net.IPNet, usage string) *net.IPNet {
|
||||||
|
p := new(net.IPNet)
|
||||||
|
f.IPNetVarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPNetP is like IPNet, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) IPNetP(name, shorthand string, value net.IPNet, usage string) *net.IPNet {
|
||||||
|
p := new(net.IPNet)
|
||||||
|
f.IPNetVarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPNet defines an net.IPNet flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of an net.IPNet variable that stores the value of the flag.
|
||||||
|
func IPNet(name string, value net.IPNet, usage string) *net.IPNet {
|
||||||
|
return CommandLine.IPNetP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IPNetP is like IPNet, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func IPNetP(name, shorthand string, value net.IPNet, usage string) *net.IPNet {
|
||||||
|
return CommandLine.IPNetP(name, shorthand, value, usage)
|
||||||
|
}
|
80
vendor/github.com/spf13/pflag/string.go
generated
vendored
Normal file
80
vendor/github.com/spf13/pflag/string.go
generated
vendored
Normal file
|
@ -0,0 +1,80 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
// -- string Value
|
||||||
|
type stringValue string
|
||||||
|
|
||||||
|
func newStringValue(val string, p *string) *stringValue {
|
||||||
|
*p = val
|
||||||
|
return (*stringValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *stringValue) Set(val string) error {
|
||||||
|
*s = stringValue(val)
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
func (s *stringValue) Type() string {
|
||||||
|
return "string"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *stringValue) String() string { return string(*s) }
|
||||||
|
|
||||||
|
func stringConv(sval string) (interface{}, error) {
|
||||||
|
return sval, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetString return the string value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetString(name string) (string, error) {
|
||||||
|
val, err := f.getFlagType(name, "string", stringConv)
|
||||||
|
if err != nil {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
return val.(string), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringVar defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a string variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) StringVar(p *string, name string, value string, usage string) {
|
||||||
|
f.VarP(newStringValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringVarP is like StringVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) StringVarP(p *string, name, shorthand string, value string, usage string) {
|
||||||
|
f.VarP(newStringValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringVar defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a string variable in which to store the value of the flag.
|
||||||
|
func StringVar(p *string, name string, value string, usage string) {
|
||||||
|
CommandLine.VarP(newStringValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringVarP is like StringVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func StringVarP(p *string, name, shorthand string, value string, usage string) {
|
||||||
|
CommandLine.VarP(newStringValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// String defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a string variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) String(name string, value string, usage string) *string {
|
||||||
|
p := new(string)
|
||||||
|
f.StringVarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringP is like String, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) StringP(name, shorthand string, value string, usage string) *string {
|
||||||
|
p := new(string)
|
||||||
|
f.StringVarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// String defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a string variable that stores the value of the flag.
|
||||||
|
func String(name string, value string, usage string) *string {
|
||||||
|
return CommandLine.StringP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringP is like String, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func StringP(name, shorthand string, value string, usage string) *string {
|
||||||
|
return CommandLine.StringP(name, shorthand, value, usage)
|
||||||
|
}
|
103
vendor/github.com/spf13/pflag/string_array.go
generated
vendored
Normal file
103
vendor/github.com/spf13/pflag/string_array.go
generated
vendored
Normal file
|
@ -0,0 +1,103 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
// -- stringArray Value
|
||||||
|
type stringArrayValue struct {
|
||||||
|
value *[]string
|
||||||
|
changed bool
|
||||||
|
}
|
||||||
|
|
||||||
|
func newStringArrayValue(val []string, p *[]string) *stringArrayValue {
|
||||||
|
ssv := new(stringArrayValue)
|
||||||
|
ssv.value = p
|
||||||
|
*ssv.value = val
|
||||||
|
return ssv
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *stringArrayValue) Set(val string) error {
|
||||||
|
if !s.changed {
|
||||||
|
*s.value = []string{val}
|
||||||
|
s.changed = true
|
||||||
|
} else {
|
||||||
|
*s.value = append(*s.value, val)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *stringArrayValue) Type() string {
|
||||||
|
return "stringArray"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *stringArrayValue) String() string {
|
||||||
|
str, _ := writeAsCSV(*s.value)
|
||||||
|
return "[" + str + "]"
|
||||||
|
}
|
||||||
|
|
||||||
|
func stringArrayConv(sval string) (interface{}, error) {
|
||||||
|
sval = sval[1 : len(sval)-1]
|
||||||
|
// An empty string would cause a array with one (empty) string
|
||||||
|
if len(sval) == 0 {
|
||||||
|
return []string{}, nil
|
||||||
|
}
|
||||||
|
return readAsCSV(sval)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetStringArray return the []string value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetStringArray(name string) ([]string, error) {
|
||||||
|
val, err := f.getFlagType(name, "stringArray", stringArrayConv)
|
||||||
|
if err != nil {
|
||||||
|
return []string{}, err
|
||||||
|
}
|
||||||
|
return val.([]string), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringArrayVar defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []string variable in which to store the values of the multiple flags.
|
||||||
|
// The value of each argument will not try to be separated by comma. Use a StringSlice for that.
|
||||||
|
func (f *FlagSet) StringArrayVar(p *[]string, name string, value []string, usage string) {
|
||||||
|
f.VarP(newStringArrayValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringArrayVarP is like StringArrayVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) StringArrayVarP(p *[]string, name, shorthand string, value []string, usage string) {
|
||||||
|
f.VarP(newStringArrayValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringArrayVar defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []string variable in which to store the value of the flag.
|
||||||
|
// The value of each argument will not try to be separated by comma. Use a StringSlice for that.
|
||||||
|
func StringArrayVar(p *[]string, name string, value []string, usage string) {
|
||||||
|
CommandLine.VarP(newStringArrayValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringArrayVarP is like StringArrayVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func StringArrayVarP(p *[]string, name, shorthand string, value []string, usage string) {
|
||||||
|
CommandLine.VarP(newStringArrayValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringArray defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []string variable that stores the value of the flag.
|
||||||
|
// The value of each argument will not try to be separated by comma. Use a StringSlice for that.
|
||||||
|
func (f *FlagSet) StringArray(name string, value []string, usage string) *[]string {
|
||||||
|
p := []string{}
|
||||||
|
f.StringArrayVarP(&p, name, "", value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringArrayP is like StringArray, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) StringArrayP(name, shorthand string, value []string, usage string) *[]string {
|
||||||
|
p := []string{}
|
||||||
|
f.StringArrayVarP(&p, name, shorthand, value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringArray defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []string variable that stores the value of the flag.
|
||||||
|
// The value of each argument will not try to be separated by comma. Use a StringSlice for that.
|
||||||
|
func StringArray(name string, value []string, usage string) *[]string {
|
||||||
|
return CommandLine.StringArrayP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringArrayP is like StringArray, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func StringArrayP(name, shorthand string, value []string, usage string) *[]string {
|
||||||
|
return CommandLine.StringArrayP(name, shorthand, value, usage)
|
||||||
|
}
|
149
vendor/github.com/spf13/pflag/string_slice.go
generated
vendored
Normal file
149
vendor/github.com/spf13/pflag/string_slice.go
generated
vendored
Normal file
|
@ -0,0 +1,149 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"encoding/csv"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// -- stringSlice Value
|
||||||
|
type stringSliceValue struct {
|
||||||
|
value *[]string
|
||||||
|
changed bool
|
||||||
|
}
|
||||||
|
|
||||||
|
func newStringSliceValue(val []string, p *[]string) *stringSliceValue {
|
||||||
|
ssv := new(stringSliceValue)
|
||||||
|
ssv.value = p
|
||||||
|
*ssv.value = val
|
||||||
|
return ssv
|
||||||
|
}
|
||||||
|
|
||||||
|
func readAsCSV(val string) ([]string, error) {
|
||||||
|
if val == "" {
|
||||||
|
return []string{}, nil
|
||||||
|
}
|
||||||
|
stringReader := strings.NewReader(val)
|
||||||
|
csvReader := csv.NewReader(stringReader)
|
||||||
|
return csvReader.Read()
|
||||||
|
}
|
||||||
|
|
||||||
|
func writeAsCSV(vals []string) (string, error) {
|
||||||
|
b := &bytes.Buffer{}
|
||||||
|
w := csv.NewWriter(b)
|
||||||
|
err := w.Write(vals)
|
||||||
|
if err != nil {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
w.Flush()
|
||||||
|
return strings.TrimSuffix(b.String(), "\n"), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *stringSliceValue) Set(val string) error {
|
||||||
|
v, err := readAsCSV(val)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
if !s.changed {
|
||||||
|
*s.value = v
|
||||||
|
} else {
|
||||||
|
*s.value = append(*s.value, v...)
|
||||||
|
}
|
||||||
|
s.changed = true
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *stringSliceValue) Type() string {
|
||||||
|
return "stringSlice"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *stringSliceValue) String() string {
|
||||||
|
str, _ := writeAsCSV(*s.value)
|
||||||
|
return "[" + str + "]"
|
||||||
|
}
|
||||||
|
|
||||||
|
func stringSliceConv(sval string) (interface{}, error) {
|
||||||
|
sval = sval[1 : len(sval)-1]
|
||||||
|
// An empty string would cause a slice with one (empty) string
|
||||||
|
if len(sval) == 0 {
|
||||||
|
return []string{}, nil
|
||||||
|
}
|
||||||
|
return readAsCSV(sval)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetStringSlice return the []string value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetStringSlice(name string) ([]string, error) {
|
||||||
|
val, err := f.getFlagType(name, "stringSlice", stringSliceConv)
|
||||||
|
if err != nil {
|
||||||
|
return []string{}, err
|
||||||
|
}
|
||||||
|
return val.([]string), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringSliceVar defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []string variable in which to store the value of the flag.
|
||||||
|
// Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
|
||||||
|
// For example:
|
||||||
|
// --ss="v1,v2" -ss="v3"
|
||||||
|
// will result in
|
||||||
|
// []string{"v1", "v2", "v3"}
|
||||||
|
func (f *FlagSet) StringSliceVar(p *[]string, name string, value []string, usage string) {
|
||||||
|
f.VarP(newStringSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringSliceVarP is like StringSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) StringSliceVarP(p *[]string, name, shorthand string, value []string, usage string) {
|
||||||
|
f.VarP(newStringSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringSliceVar defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []string variable in which to store the value of the flag.
|
||||||
|
// Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
|
||||||
|
// For example:
|
||||||
|
// --ss="v1,v2" -ss="v3"
|
||||||
|
// will result in
|
||||||
|
// []string{"v1", "v2", "v3"}
|
||||||
|
func StringSliceVar(p *[]string, name string, value []string, usage string) {
|
||||||
|
CommandLine.VarP(newStringSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringSliceVarP is like StringSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func StringSliceVarP(p *[]string, name, shorthand string, value []string, usage string) {
|
||||||
|
CommandLine.VarP(newStringSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringSlice defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []string variable that stores the value of the flag.
|
||||||
|
// Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
|
||||||
|
// For example:
|
||||||
|
// --ss="v1,v2" -ss="v3"
|
||||||
|
// will result in
|
||||||
|
// []string{"v1", "v2", "v3"}
|
||||||
|
func (f *FlagSet) StringSlice(name string, value []string, usage string) *[]string {
|
||||||
|
p := []string{}
|
||||||
|
f.StringSliceVarP(&p, name, "", value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringSliceP is like StringSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) StringSliceP(name, shorthand string, value []string, usage string) *[]string {
|
||||||
|
p := []string{}
|
||||||
|
f.StringSliceVarP(&p, name, shorthand, value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringSlice defines a string flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []string variable that stores the value of the flag.
|
||||||
|
// Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
|
||||||
|
// For example:
|
||||||
|
// --ss="v1,v2" -ss="v3"
|
||||||
|
// will result in
|
||||||
|
// []string{"v1", "v2", "v3"}
|
||||||
|
func StringSlice(name string, value []string, usage string) *[]string {
|
||||||
|
return CommandLine.StringSliceP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// StringSliceP is like StringSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func StringSliceP(name, shorthand string, value []string, usage string) *[]string {
|
||||||
|
return CommandLine.StringSliceP(name, shorthand, value, usage)
|
||||||
|
}
|
88
vendor/github.com/spf13/pflag/uint.go
generated
vendored
Normal file
88
vendor/github.com/spf13/pflag/uint.go
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- uint Value
|
||||||
|
type uintValue uint
|
||||||
|
|
||||||
|
func newUintValue(val uint, p *uint) *uintValue {
|
||||||
|
*p = val
|
||||||
|
return (*uintValue)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uintValue) Set(s string) error {
|
||||||
|
v, err := strconv.ParseUint(s, 0, 64)
|
||||||
|
*i = uintValue(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uintValue) Type() string {
|
||||||
|
return "uint"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uintValue) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||||
|
|
||||||
|
func uintConv(sval string) (interface{}, error) {
|
||||||
|
v, err := strconv.ParseUint(sval, 0, 0)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return uint(v), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetUint return the uint value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetUint(name string) (uint, error) {
|
||||||
|
val, err := f.getFlagType(name, "uint", uintConv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(uint), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintVar defines a uint flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) UintVar(p *uint, name string, value uint, usage string) {
|
||||||
|
f.VarP(newUintValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintVarP is like UintVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) UintVarP(p *uint, name, shorthand string, value uint, usage string) {
|
||||||
|
f.VarP(newUintValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintVar defines a uint flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint variable in which to store the value of the flag.
|
||||||
|
func UintVar(p *uint, name string, value uint, usage string) {
|
||||||
|
CommandLine.VarP(newUintValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintVarP is like UintVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func UintVarP(p *uint, name, shorthand string, value uint, usage string) {
|
||||||
|
CommandLine.VarP(newUintValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint defines a uint flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Uint(name string, value uint, usage string) *uint {
|
||||||
|
p := new(uint)
|
||||||
|
f.UintVarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintP is like Uint, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) UintP(name, shorthand string, value uint, usage string) *uint {
|
||||||
|
p := new(uint)
|
||||||
|
f.UintVarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint defines a uint flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint variable that stores the value of the flag.
|
||||||
|
func Uint(name string, value uint, usage string) *uint {
|
||||||
|
return CommandLine.UintP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintP is like Uint, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func UintP(name, shorthand string, value uint, usage string) *uint {
|
||||||
|
return CommandLine.UintP(name, shorthand, value, usage)
|
||||||
|
}
|
88
vendor/github.com/spf13/pflag/uint16.go
generated
vendored
Normal file
88
vendor/github.com/spf13/pflag/uint16.go
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- uint16 value
|
||||||
|
type uint16Value uint16
|
||||||
|
|
||||||
|
func newUint16Value(val uint16, p *uint16) *uint16Value {
|
||||||
|
*p = val
|
||||||
|
return (*uint16Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint16Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseUint(s, 0, 16)
|
||||||
|
*i = uint16Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint16Value) Type() string {
|
||||||
|
return "uint16"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint16Value) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||||
|
|
||||||
|
func uint16Conv(sval string) (interface{}, error) {
|
||||||
|
v, err := strconv.ParseUint(sval, 0, 16)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return uint16(v), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetUint16 return the uint16 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetUint16(name string) (uint16, error) {
|
||||||
|
val, err := f.getFlagType(name, "uint16", uint16Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(uint16), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint16Var defines a uint flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Uint16Var(p *uint16, name string, value uint16, usage string) {
|
||||||
|
f.VarP(newUint16Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint16VarP is like Uint16Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Uint16VarP(p *uint16, name, shorthand string, value uint16, usage string) {
|
||||||
|
f.VarP(newUint16Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint16Var defines a uint flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint variable in which to store the value of the flag.
|
||||||
|
func Uint16Var(p *uint16, name string, value uint16, usage string) {
|
||||||
|
CommandLine.VarP(newUint16Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint16VarP is like Uint16Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Uint16VarP(p *uint16, name, shorthand string, value uint16, usage string) {
|
||||||
|
CommandLine.VarP(newUint16Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint16 defines a uint flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Uint16(name string, value uint16, usage string) *uint16 {
|
||||||
|
p := new(uint16)
|
||||||
|
f.Uint16VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint16P is like Uint16, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Uint16P(name, shorthand string, value uint16, usage string) *uint16 {
|
||||||
|
p := new(uint16)
|
||||||
|
f.Uint16VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint16 defines a uint flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint variable that stores the value of the flag.
|
||||||
|
func Uint16(name string, value uint16, usage string) *uint16 {
|
||||||
|
return CommandLine.Uint16P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint16P is like Uint16, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Uint16P(name, shorthand string, value uint16, usage string) *uint16 {
|
||||||
|
return CommandLine.Uint16P(name, shorthand, value, usage)
|
||||||
|
}
|
88
vendor/github.com/spf13/pflag/uint32.go
generated
vendored
Normal file
88
vendor/github.com/spf13/pflag/uint32.go
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- uint32 value
|
||||||
|
type uint32Value uint32
|
||||||
|
|
||||||
|
func newUint32Value(val uint32, p *uint32) *uint32Value {
|
||||||
|
*p = val
|
||||||
|
return (*uint32Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint32Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseUint(s, 0, 32)
|
||||||
|
*i = uint32Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint32Value) Type() string {
|
||||||
|
return "uint32"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint32Value) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||||
|
|
||||||
|
func uint32Conv(sval string) (interface{}, error) {
|
||||||
|
v, err := strconv.ParseUint(sval, 0, 32)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return uint32(v), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetUint32 return the uint32 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetUint32(name string) (uint32, error) {
|
||||||
|
val, err := f.getFlagType(name, "uint32", uint32Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(uint32), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint32Var defines a uint32 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint32 variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Uint32Var(p *uint32, name string, value uint32, usage string) {
|
||||||
|
f.VarP(newUint32Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint32VarP is like Uint32Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Uint32VarP(p *uint32, name, shorthand string, value uint32, usage string) {
|
||||||
|
f.VarP(newUint32Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint32Var defines a uint32 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint32 variable in which to store the value of the flag.
|
||||||
|
func Uint32Var(p *uint32, name string, value uint32, usage string) {
|
||||||
|
CommandLine.VarP(newUint32Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint32VarP is like Uint32Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Uint32VarP(p *uint32, name, shorthand string, value uint32, usage string) {
|
||||||
|
CommandLine.VarP(newUint32Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint32 defines a uint32 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint32 variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Uint32(name string, value uint32, usage string) *uint32 {
|
||||||
|
p := new(uint32)
|
||||||
|
f.Uint32VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint32P is like Uint32, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Uint32P(name, shorthand string, value uint32, usage string) *uint32 {
|
||||||
|
p := new(uint32)
|
||||||
|
f.Uint32VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint32 defines a uint32 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint32 variable that stores the value of the flag.
|
||||||
|
func Uint32(name string, value uint32, usage string) *uint32 {
|
||||||
|
return CommandLine.Uint32P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint32P is like Uint32, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Uint32P(name, shorthand string, value uint32, usage string) *uint32 {
|
||||||
|
return CommandLine.Uint32P(name, shorthand, value, usage)
|
||||||
|
}
|
88
vendor/github.com/spf13/pflag/uint64.go
generated
vendored
Normal file
88
vendor/github.com/spf13/pflag/uint64.go
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- uint64 Value
|
||||||
|
type uint64Value uint64
|
||||||
|
|
||||||
|
func newUint64Value(val uint64, p *uint64) *uint64Value {
|
||||||
|
*p = val
|
||||||
|
return (*uint64Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint64Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseUint(s, 0, 64)
|
||||||
|
*i = uint64Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint64Value) Type() string {
|
||||||
|
return "uint64"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint64Value) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||||
|
|
||||||
|
func uint64Conv(sval string) (interface{}, error) {
|
||||||
|
v, err := strconv.ParseUint(sval, 0, 64)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return uint64(v), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetUint64 return the uint64 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetUint64(name string) (uint64, error) {
|
||||||
|
val, err := f.getFlagType(name, "uint64", uint64Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(uint64), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint64Var defines a uint64 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint64 variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Uint64Var(p *uint64, name string, value uint64, usage string) {
|
||||||
|
f.VarP(newUint64Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint64VarP is like Uint64Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Uint64VarP(p *uint64, name, shorthand string, value uint64, usage string) {
|
||||||
|
f.VarP(newUint64Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint64Var defines a uint64 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint64 variable in which to store the value of the flag.
|
||||||
|
func Uint64Var(p *uint64, name string, value uint64, usage string) {
|
||||||
|
CommandLine.VarP(newUint64Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint64VarP is like Uint64Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Uint64VarP(p *uint64, name, shorthand string, value uint64, usage string) {
|
||||||
|
CommandLine.VarP(newUint64Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint64 defines a uint64 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint64 variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Uint64(name string, value uint64, usage string) *uint64 {
|
||||||
|
p := new(uint64)
|
||||||
|
f.Uint64VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint64P is like Uint64, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Uint64P(name, shorthand string, value uint64, usage string) *uint64 {
|
||||||
|
p := new(uint64)
|
||||||
|
f.Uint64VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint64 defines a uint64 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint64 variable that stores the value of the flag.
|
||||||
|
func Uint64(name string, value uint64, usage string) *uint64 {
|
||||||
|
return CommandLine.Uint64P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint64P is like Uint64, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Uint64P(name, shorthand string, value uint64, usage string) *uint64 {
|
||||||
|
return CommandLine.Uint64P(name, shorthand, value, usage)
|
||||||
|
}
|
88
vendor/github.com/spf13/pflag/uint8.go
generated
vendored
Normal file
88
vendor/github.com/spf13/pflag/uint8.go
generated
vendored
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import "strconv"
|
||||||
|
|
||||||
|
// -- uint8 Value
|
||||||
|
type uint8Value uint8
|
||||||
|
|
||||||
|
func newUint8Value(val uint8, p *uint8) *uint8Value {
|
||||||
|
*p = val
|
||||||
|
return (*uint8Value)(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint8Value) Set(s string) error {
|
||||||
|
v, err := strconv.ParseUint(s, 0, 8)
|
||||||
|
*i = uint8Value(v)
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint8Value) Type() string {
|
||||||
|
return "uint8"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (i *uint8Value) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||||
|
|
||||||
|
func uint8Conv(sval string) (interface{}, error) {
|
||||||
|
v, err := strconv.ParseUint(sval, 0, 8)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return uint8(v), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetUint8 return the uint8 value of a flag with the given name
|
||||||
|
func (f *FlagSet) GetUint8(name string) (uint8, error) {
|
||||||
|
val, err := f.getFlagType(name, "uint8", uint8Conv)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return val.(uint8), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint8Var defines a uint8 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint8 variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) Uint8Var(p *uint8, name string, value uint8, usage string) {
|
||||||
|
f.VarP(newUint8Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint8VarP is like Uint8Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Uint8VarP(p *uint8, name, shorthand string, value uint8, usage string) {
|
||||||
|
f.VarP(newUint8Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint8Var defines a uint8 flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint8 variable in which to store the value of the flag.
|
||||||
|
func Uint8Var(p *uint8, name string, value uint8, usage string) {
|
||||||
|
CommandLine.VarP(newUint8Value(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint8VarP is like Uint8Var, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Uint8VarP(p *uint8, name, shorthand string, value uint8, usage string) {
|
||||||
|
CommandLine.VarP(newUint8Value(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint8 defines a uint8 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint8 variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) Uint8(name string, value uint8, usage string) *uint8 {
|
||||||
|
p := new(uint8)
|
||||||
|
f.Uint8VarP(p, name, "", value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint8P is like Uint8, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) Uint8P(name, shorthand string, value uint8, usage string) *uint8 {
|
||||||
|
p := new(uint8)
|
||||||
|
f.Uint8VarP(p, name, shorthand, value, usage)
|
||||||
|
return p
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint8 defines a uint8 flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a uint8 variable that stores the value of the flag.
|
||||||
|
func Uint8(name string, value uint8, usage string) *uint8 {
|
||||||
|
return CommandLine.Uint8P(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Uint8P is like Uint8, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func Uint8P(name, shorthand string, value uint8, usage string) *uint8 {
|
||||||
|
return CommandLine.Uint8P(name, shorthand, value, usage)
|
||||||
|
}
|
126
vendor/github.com/spf13/pflag/uint_slice.go
generated
vendored
Normal file
126
vendor/github.com/spf13/pflag/uint_slice.go
generated
vendored
Normal file
|
@ -0,0 +1,126 @@
|
||||||
|
package pflag
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"strconv"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// -- uintSlice Value
|
||||||
|
type uintSliceValue struct {
|
||||||
|
value *[]uint
|
||||||
|
changed bool
|
||||||
|
}
|
||||||
|
|
||||||
|
func newUintSliceValue(val []uint, p *[]uint) *uintSliceValue {
|
||||||
|
uisv := new(uintSliceValue)
|
||||||
|
uisv.value = p
|
||||||
|
*uisv.value = val
|
||||||
|
return uisv
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *uintSliceValue) Set(val string) error {
|
||||||
|
ss := strings.Split(val, ",")
|
||||||
|
out := make([]uint, len(ss))
|
||||||
|
for i, d := range ss {
|
||||||
|
u, err := strconv.ParseUint(d, 10, 0)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
out[i] = uint(u)
|
||||||
|
}
|
||||||
|
if !s.changed {
|
||||||
|
*s.value = out
|
||||||
|
} else {
|
||||||
|
*s.value = append(*s.value, out...)
|
||||||
|
}
|
||||||
|
s.changed = true
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *uintSliceValue) Type() string {
|
||||||
|
return "uintSlice"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *uintSliceValue) String() string {
|
||||||
|
out := make([]string, len(*s.value))
|
||||||
|
for i, d := range *s.value {
|
||||||
|
out[i] = fmt.Sprintf("%d", d)
|
||||||
|
}
|
||||||
|
return "[" + strings.Join(out, ",") + "]"
|
||||||
|
}
|
||||||
|
|
||||||
|
func uintSliceConv(val string) (interface{}, error) {
|
||||||
|
val = strings.Trim(val, "[]")
|
||||||
|
// Empty string would cause a slice with one (empty) entry
|
||||||
|
if len(val) == 0 {
|
||||||
|
return []uint{}, nil
|
||||||
|
}
|
||||||
|
ss := strings.Split(val, ",")
|
||||||
|
out := make([]uint, len(ss))
|
||||||
|
for i, d := range ss {
|
||||||
|
u, err := strconv.ParseUint(d, 10, 0)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
out[i] = uint(u)
|
||||||
|
}
|
||||||
|
return out, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetUintSlice returns the []uint value of a flag with the given name.
|
||||||
|
func (f *FlagSet) GetUintSlice(name string) ([]uint, error) {
|
||||||
|
val, err := f.getFlagType(name, "uintSlice", uintSliceConv)
|
||||||
|
if err != nil {
|
||||||
|
return []uint{}, err
|
||||||
|
}
|
||||||
|
return val.([]uint), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintSliceVar defines a uintSlice flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a []uint variable in which to store the value of the flag.
|
||||||
|
func (f *FlagSet) UintSliceVar(p *[]uint, name string, value []uint, usage string) {
|
||||||
|
f.VarP(newUintSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintSliceVarP is like UintSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) UintSliceVarP(p *[]uint, name, shorthand string, value []uint, usage string) {
|
||||||
|
f.VarP(newUintSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintSliceVar defines a uint[] flag with specified name, default value, and usage string.
|
||||||
|
// The argument p points to a uint[] variable in which to store the value of the flag.
|
||||||
|
func UintSliceVar(p *[]uint, name string, value []uint, usage string) {
|
||||||
|
CommandLine.VarP(newUintSliceValue(value, p), name, "", usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintSliceVarP is like the UintSliceVar, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func UintSliceVarP(p *[]uint, name, shorthand string, value []uint, usage string) {
|
||||||
|
CommandLine.VarP(newUintSliceValue(value, p), name, shorthand, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintSlice defines a []uint flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []uint variable that stores the value of the flag.
|
||||||
|
func (f *FlagSet) UintSlice(name string, value []uint, usage string) *[]uint {
|
||||||
|
p := []uint{}
|
||||||
|
f.UintSliceVarP(&p, name, "", value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintSliceP is like UintSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func (f *FlagSet) UintSliceP(name, shorthand string, value []uint, usage string) *[]uint {
|
||||||
|
p := []uint{}
|
||||||
|
f.UintSliceVarP(&p, name, shorthand, value, usage)
|
||||||
|
return &p
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintSlice defines a []uint flag with specified name, default value, and usage string.
|
||||||
|
// The return value is the address of a []uint variable that stores the value of the flag.
|
||||||
|
func UintSlice(name string, value []uint, usage string) *[]uint {
|
||||||
|
return CommandLine.UintSliceP(name, "", value, usage)
|
||||||
|
}
|
||||||
|
|
||||||
|
// UintSliceP is like UintSlice, but accepts a shorthand letter that can be used after a single dash.
|
||||||
|
func UintSliceP(name, shorthand string, value []uint, usage string) *[]uint {
|
||||||
|
return CommandLine.UintSliceP(name, shorthand, value, usage)
|
||||||
|
}
|
3
vendor/golang.org/x/crypto/AUTHORS
generated
vendored
Normal file
3
vendor/golang.org/x/crypto/AUTHORS
generated
vendored
Normal file
|
@ -0,0 +1,3 @@
|
||||||
|
# This source code refers to The Go Authors for copyright purposes.
|
||||||
|
# The master list of authors is in the main Go distribution,
|
||||||
|
# visible at https://tip.golang.org/AUTHORS.
|
3
vendor/golang.org/x/crypto/CONTRIBUTORS
generated
vendored
Normal file
3
vendor/golang.org/x/crypto/CONTRIBUTORS
generated
vendored
Normal file
|
@ -0,0 +1,3 @@
|
||||||
|
# This source code was written by the Go contributors.
|
||||||
|
# The master list of contributors is in the main Go distribution,
|
||||||
|
# visible at https://tip.golang.org/CONTRIBUTORS.
|
27
vendor/golang.org/x/crypto/LICENSE
generated
vendored
Normal file
27
vendor/golang.org/x/crypto/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,27 @@
|
||||||
|
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||||
|
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions are
|
||||||
|
met:
|
||||||
|
|
||||||
|
* Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
* Redistributions in binary form must reproduce the above
|
||||||
|
copyright notice, this list of conditions and the following disclaimer
|
||||||
|
in the documentation and/or other materials provided with the
|
||||||
|
distribution.
|
||||||
|
* Neither the name of Google Inc. nor the names of its
|
||||||
|
contributors may be used to endorse or promote products derived from
|
||||||
|
this software without specific prior written permission.
|
||||||
|
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
22
vendor/golang.org/x/crypto/PATENTS
generated
vendored
Normal file
22
vendor/golang.org/x/crypto/PATENTS
generated
vendored
Normal file
|
@ -0,0 +1,22 @@
|
||||||
|
Additional IP Rights Grant (Patents)
|
||||||
|
|
||||||
|
"This implementation" means the copyrightable works distributed by
|
||||||
|
Google as part of the Go project.
|
||||||
|
|
||||||
|
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||||
|
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||||
|
patent license to make, have made, use, offer to sell, sell, import,
|
||||||
|
transfer and otherwise run, modify and propagate the contents of this
|
||||||
|
implementation of Go, where such license applies only to those patent
|
||||||
|
claims, both currently owned or controlled by Google and acquired in
|
||||||
|
the future, licensable by Google that are necessarily infringed by this
|
||||||
|
implementation of Go. This grant does not include claims that would be
|
||||||
|
infringed only as a consequence of further modification of this
|
||||||
|
implementation. If you or your agent or exclusive licensee institute or
|
||||||
|
order or agree to the institution of patent litigation against any
|
||||||
|
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||||
|
that this implementation of Go or any code incorporated within this
|
||||||
|
implementation of Go constitutes direct or contributory patent
|
||||||
|
infringement, or inducement of patent infringement, then any patent
|
||||||
|
rights granted to you under this License for this implementation of Go
|
||||||
|
shall terminate as of the date such litigation is filed.
|
951
vendor/golang.org/x/crypto/ssh/terminal/terminal.go
generated
vendored
Normal file
951
vendor/golang.org/x/crypto/ssh/terminal/terminal.go
generated
vendored
Normal file
|
@ -0,0 +1,951 @@
|
||||||
|
// Copyright 2011 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package terminal
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"io"
|
||||||
|
"sync"
|
||||||
|
"unicode/utf8"
|
||||||
|
)
|
||||||
|
|
||||||
|
// EscapeCodes contains escape sequences that can be written to the terminal in
|
||||||
|
// order to achieve different styles of text.
|
||||||
|
type EscapeCodes struct {
|
||||||
|
// Foreground colors
|
||||||
|
Black, Red, Green, Yellow, Blue, Magenta, Cyan, White []byte
|
||||||
|
|
||||||
|
// Reset all attributes
|
||||||
|
Reset []byte
|
||||||
|
}
|
||||||
|
|
||||||
|
var vt100EscapeCodes = EscapeCodes{
|
||||||
|
Black: []byte{keyEscape, '[', '3', '0', 'm'},
|
||||||
|
Red: []byte{keyEscape, '[', '3', '1', 'm'},
|
||||||
|
Green: []byte{keyEscape, '[', '3', '2', 'm'},
|
||||||
|
Yellow: []byte{keyEscape, '[', '3', '3', 'm'},
|
||||||
|
Blue: []byte{keyEscape, '[', '3', '4', 'm'},
|
||||||
|
Magenta: []byte{keyEscape, '[', '3', '5', 'm'},
|
||||||
|
Cyan: []byte{keyEscape, '[', '3', '6', 'm'},
|
||||||
|
White: []byte{keyEscape, '[', '3', '7', 'm'},
|
||||||
|
|
||||||
|
Reset: []byte{keyEscape, '[', '0', 'm'},
|
||||||
|
}
|
||||||
|
|
||||||
|
// Terminal contains the state for running a VT100 terminal that is capable of
|
||||||
|
// reading lines of input.
|
||||||
|
type Terminal struct {
|
||||||
|
// AutoCompleteCallback, if non-null, is called for each keypress with
|
||||||
|
// the full input line and the current position of the cursor (in
|
||||||
|
// bytes, as an index into |line|). If it returns ok=false, the key
|
||||||
|
// press is processed normally. Otherwise it returns a replacement line
|
||||||
|
// and the new cursor position.
|
||||||
|
AutoCompleteCallback func(line string, pos int, key rune) (newLine string, newPos int, ok bool)
|
||||||
|
|
||||||
|
// Escape contains a pointer to the escape codes for this terminal.
|
||||||
|
// It's always a valid pointer, although the escape codes themselves
|
||||||
|
// may be empty if the terminal doesn't support them.
|
||||||
|
Escape *EscapeCodes
|
||||||
|
|
||||||
|
// lock protects the terminal and the state in this object from
|
||||||
|
// concurrent processing of a key press and a Write() call.
|
||||||
|
lock sync.Mutex
|
||||||
|
|
||||||
|
c io.ReadWriter
|
||||||
|
prompt []rune
|
||||||
|
|
||||||
|
// line is the current line being entered.
|
||||||
|
line []rune
|
||||||
|
// pos is the logical position of the cursor in line
|
||||||
|
pos int
|
||||||
|
// echo is true if local echo is enabled
|
||||||
|
echo bool
|
||||||
|
// pasteActive is true iff there is a bracketed paste operation in
|
||||||
|
// progress.
|
||||||
|
pasteActive bool
|
||||||
|
|
||||||
|
// cursorX contains the current X value of the cursor where the left
|
||||||
|
// edge is 0. cursorY contains the row number where the first row of
|
||||||
|
// the current line is 0.
|
||||||
|
cursorX, cursorY int
|
||||||
|
// maxLine is the greatest value of cursorY so far.
|
||||||
|
maxLine int
|
||||||
|
|
||||||
|
termWidth, termHeight int
|
||||||
|
|
||||||
|
// outBuf contains the terminal data to be sent.
|
||||||
|
outBuf []byte
|
||||||
|
// remainder contains the remainder of any partial key sequences after
|
||||||
|
// a read. It aliases into inBuf.
|
||||||
|
remainder []byte
|
||||||
|
inBuf [256]byte
|
||||||
|
|
||||||
|
// history contains previously entered commands so that they can be
|
||||||
|
// accessed with the up and down keys.
|
||||||
|
history stRingBuffer
|
||||||
|
// historyIndex stores the currently accessed history entry, where zero
|
||||||
|
// means the immediately previous entry.
|
||||||
|
historyIndex int
|
||||||
|
// When navigating up and down the history it's possible to return to
|
||||||
|
// the incomplete, initial line. That value is stored in
|
||||||
|
// historyPending.
|
||||||
|
historyPending string
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewTerminal runs a VT100 terminal on the given ReadWriter. If the ReadWriter is
|
||||||
|
// a local terminal, that terminal must first have been put into raw mode.
|
||||||
|
// prompt is a string that is written at the start of each input line (i.e.
|
||||||
|
// "> ").
|
||||||
|
func NewTerminal(c io.ReadWriter, prompt string) *Terminal {
|
||||||
|
return &Terminal{
|
||||||
|
Escape: &vt100EscapeCodes,
|
||||||
|
c: c,
|
||||||
|
prompt: []rune(prompt),
|
||||||
|
termWidth: 80,
|
||||||
|
termHeight: 24,
|
||||||
|
echo: true,
|
||||||
|
historyIndex: -1,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
const (
|
||||||
|
keyCtrlD = 4
|
||||||
|
keyCtrlU = 21
|
||||||
|
keyEnter = '\r'
|
||||||
|
keyEscape = 27
|
||||||
|
keyBackspace = 127
|
||||||
|
keyUnknown = 0xd800 /* UTF-16 surrogate area */ + iota
|
||||||
|
keyUp
|
||||||
|
keyDown
|
||||||
|
keyLeft
|
||||||
|
keyRight
|
||||||
|
keyAltLeft
|
||||||
|
keyAltRight
|
||||||
|
keyHome
|
||||||
|
keyEnd
|
||||||
|
keyDeleteWord
|
||||||
|
keyDeleteLine
|
||||||
|
keyClearScreen
|
||||||
|
keyPasteStart
|
||||||
|
keyPasteEnd
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
crlf = []byte{'\r', '\n'}
|
||||||
|
pasteStart = []byte{keyEscape, '[', '2', '0', '0', '~'}
|
||||||
|
pasteEnd = []byte{keyEscape, '[', '2', '0', '1', '~'}
|
||||||
|
)
|
||||||
|
|
||||||
|
// bytesToKey tries to parse a key sequence from b. If successful, it returns
|
||||||
|
// the key and the remainder of the input. Otherwise it returns utf8.RuneError.
|
||||||
|
func bytesToKey(b []byte, pasteActive bool) (rune, []byte) {
|
||||||
|
if len(b) == 0 {
|
||||||
|
return utf8.RuneError, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
if !pasteActive {
|
||||||
|
switch b[0] {
|
||||||
|
case 1: // ^A
|
||||||
|
return keyHome, b[1:]
|
||||||
|
case 5: // ^E
|
||||||
|
return keyEnd, b[1:]
|
||||||
|
case 8: // ^H
|
||||||
|
return keyBackspace, b[1:]
|
||||||
|
case 11: // ^K
|
||||||
|
return keyDeleteLine, b[1:]
|
||||||
|
case 12: // ^L
|
||||||
|
return keyClearScreen, b[1:]
|
||||||
|
case 23: // ^W
|
||||||
|
return keyDeleteWord, b[1:]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if b[0] != keyEscape {
|
||||||
|
if !utf8.FullRune(b) {
|
||||||
|
return utf8.RuneError, b
|
||||||
|
}
|
||||||
|
r, l := utf8.DecodeRune(b)
|
||||||
|
return r, b[l:]
|
||||||
|
}
|
||||||
|
|
||||||
|
if !pasteActive && len(b) >= 3 && b[0] == keyEscape && b[1] == '[' {
|
||||||
|
switch b[2] {
|
||||||
|
case 'A':
|
||||||
|
return keyUp, b[3:]
|
||||||
|
case 'B':
|
||||||
|
return keyDown, b[3:]
|
||||||
|
case 'C':
|
||||||
|
return keyRight, b[3:]
|
||||||
|
case 'D':
|
||||||
|
return keyLeft, b[3:]
|
||||||
|
case 'H':
|
||||||
|
return keyHome, b[3:]
|
||||||
|
case 'F':
|
||||||
|
return keyEnd, b[3:]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if !pasteActive && len(b) >= 6 && b[0] == keyEscape && b[1] == '[' && b[2] == '1' && b[3] == ';' && b[4] == '3' {
|
||||||
|
switch b[5] {
|
||||||
|
case 'C':
|
||||||
|
return keyAltRight, b[6:]
|
||||||
|
case 'D':
|
||||||
|
return keyAltLeft, b[6:]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if !pasteActive && len(b) >= 6 && bytes.Equal(b[:6], pasteStart) {
|
||||||
|
return keyPasteStart, b[6:]
|
||||||
|
}
|
||||||
|
|
||||||
|
if pasteActive && len(b) >= 6 && bytes.Equal(b[:6], pasteEnd) {
|
||||||
|
return keyPasteEnd, b[6:]
|
||||||
|
}
|
||||||
|
|
||||||
|
// If we get here then we have a key that we don't recognise, or a
|
||||||
|
// partial sequence. It's not clear how one should find the end of a
|
||||||
|
// sequence without knowing them all, but it seems that [a-zA-Z~] only
|
||||||
|
// appears at the end of a sequence.
|
||||||
|
for i, c := range b[0:] {
|
||||||
|
if c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z' || c == '~' {
|
||||||
|
return keyUnknown, b[i+1:]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return utf8.RuneError, b
|
||||||
|
}
|
||||||
|
|
||||||
|
// queue appends data to the end of t.outBuf
|
||||||
|
func (t *Terminal) queue(data []rune) {
|
||||||
|
t.outBuf = append(t.outBuf, []byte(string(data))...)
|
||||||
|
}
|
||||||
|
|
||||||
|
var eraseUnderCursor = []rune{' ', keyEscape, '[', 'D'}
|
||||||
|
var space = []rune{' '}
|
||||||
|
|
||||||
|
func isPrintable(key rune) bool {
|
||||||
|
isInSurrogateArea := key >= 0xd800 && key <= 0xdbff
|
||||||
|
return key >= 32 && !isInSurrogateArea
|
||||||
|
}
|
||||||
|
|
||||||
|
// moveCursorToPos appends data to t.outBuf which will move the cursor to the
|
||||||
|
// given, logical position in the text.
|
||||||
|
func (t *Terminal) moveCursorToPos(pos int) {
|
||||||
|
if !t.echo {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
x := visualLength(t.prompt) + pos
|
||||||
|
y := x / t.termWidth
|
||||||
|
x = x % t.termWidth
|
||||||
|
|
||||||
|
up := 0
|
||||||
|
if y < t.cursorY {
|
||||||
|
up = t.cursorY - y
|
||||||
|
}
|
||||||
|
|
||||||
|
down := 0
|
||||||
|
if y > t.cursorY {
|
||||||
|
down = y - t.cursorY
|
||||||
|
}
|
||||||
|
|
||||||
|
left := 0
|
||||||
|
if x < t.cursorX {
|
||||||
|
left = t.cursorX - x
|
||||||
|
}
|
||||||
|
|
||||||
|
right := 0
|
||||||
|
if x > t.cursorX {
|
||||||
|
right = x - t.cursorX
|
||||||
|
}
|
||||||
|
|
||||||
|
t.cursorX = x
|
||||||
|
t.cursorY = y
|
||||||
|
t.move(up, down, left, right)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *Terminal) move(up, down, left, right int) {
|
||||||
|
movement := make([]rune, 3*(up+down+left+right))
|
||||||
|
m := movement
|
||||||
|
for i := 0; i < up; i++ {
|
||||||
|
m[0] = keyEscape
|
||||||
|
m[1] = '['
|
||||||
|
m[2] = 'A'
|
||||||
|
m = m[3:]
|
||||||
|
}
|
||||||
|
for i := 0; i < down; i++ {
|
||||||
|
m[0] = keyEscape
|
||||||
|
m[1] = '['
|
||||||
|
m[2] = 'B'
|
||||||
|
m = m[3:]
|
||||||
|
}
|
||||||
|
for i := 0; i < left; i++ {
|
||||||
|
m[0] = keyEscape
|
||||||
|
m[1] = '['
|
||||||
|
m[2] = 'D'
|
||||||
|
m = m[3:]
|
||||||
|
}
|
||||||
|
for i := 0; i < right; i++ {
|
||||||
|
m[0] = keyEscape
|
||||||
|
m[1] = '['
|
||||||
|
m[2] = 'C'
|
||||||
|
m = m[3:]
|
||||||
|
}
|
||||||
|
|
||||||
|
t.queue(movement)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *Terminal) clearLineToRight() {
|
||||||
|
op := []rune{keyEscape, '[', 'K'}
|
||||||
|
t.queue(op)
|
||||||
|
}
|
||||||
|
|
||||||
|
const maxLineLength = 4096
|
||||||
|
|
||||||
|
func (t *Terminal) setLine(newLine []rune, newPos int) {
|
||||||
|
if t.echo {
|
||||||
|
t.moveCursorToPos(0)
|
||||||
|
t.writeLine(newLine)
|
||||||
|
for i := len(newLine); i < len(t.line); i++ {
|
||||||
|
t.writeLine(space)
|
||||||
|
}
|
||||||
|
t.moveCursorToPos(newPos)
|
||||||
|
}
|
||||||
|
t.line = newLine
|
||||||
|
t.pos = newPos
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *Terminal) advanceCursor(places int) {
|
||||||
|
t.cursorX += places
|
||||||
|
t.cursorY += t.cursorX / t.termWidth
|
||||||
|
if t.cursorY > t.maxLine {
|
||||||
|
t.maxLine = t.cursorY
|
||||||
|
}
|
||||||
|
t.cursorX = t.cursorX % t.termWidth
|
||||||
|
|
||||||
|
if places > 0 && t.cursorX == 0 {
|
||||||
|
// Normally terminals will advance the current position
|
||||||
|
// when writing a character. But that doesn't happen
|
||||||
|
// for the last character in a line. However, when
|
||||||
|
// writing a character (except a new line) that causes
|
||||||
|
// a line wrap, the position will be advanced two
|
||||||
|
// places.
|
||||||
|
//
|
||||||
|
// So, if we are stopping at the end of a line, we
|
||||||
|
// need to write a newline so that our cursor can be
|
||||||
|
// advanced to the next line.
|
||||||
|
t.outBuf = append(t.outBuf, '\r', '\n')
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *Terminal) eraseNPreviousChars(n int) {
|
||||||
|
if n == 0 {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if t.pos < n {
|
||||||
|
n = t.pos
|
||||||
|
}
|
||||||
|
t.pos -= n
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
|
||||||
|
copy(t.line[t.pos:], t.line[n+t.pos:])
|
||||||
|
t.line = t.line[:len(t.line)-n]
|
||||||
|
if t.echo {
|
||||||
|
t.writeLine(t.line[t.pos:])
|
||||||
|
for i := 0; i < n; i++ {
|
||||||
|
t.queue(space)
|
||||||
|
}
|
||||||
|
t.advanceCursor(n)
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// countToLeftWord returns then number of characters from the cursor to the
|
||||||
|
// start of the previous word.
|
||||||
|
func (t *Terminal) countToLeftWord() int {
|
||||||
|
if t.pos == 0 {
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
pos := t.pos - 1
|
||||||
|
for pos > 0 {
|
||||||
|
if t.line[pos] != ' ' {
|
||||||
|
break
|
||||||
|
}
|
||||||
|
pos--
|
||||||
|
}
|
||||||
|
for pos > 0 {
|
||||||
|
if t.line[pos] == ' ' {
|
||||||
|
pos++
|
||||||
|
break
|
||||||
|
}
|
||||||
|
pos--
|
||||||
|
}
|
||||||
|
|
||||||
|
return t.pos - pos
|
||||||
|
}
|
||||||
|
|
||||||
|
// countToRightWord returns then number of characters from the cursor to the
|
||||||
|
// start of the next word.
|
||||||
|
func (t *Terminal) countToRightWord() int {
|
||||||
|
pos := t.pos
|
||||||
|
for pos < len(t.line) {
|
||||||
|
if t.line[pos] == ' ' {
|
||||||
|
break
|
||||||
|
}
|
||||||
|
pos++
|
||||||
|
}
|
||||||
|
for pos < len(t.line) {
|
||||||
|
if t.line[pos] != ' ' {
|
||||||
|
break
|
||||||
|
}
|
||||||
|
pos++
|
||||||
|
}
|
||||||
|
return pos - t.pos
|
||||||
|
}
|
||||||
|
|
||||||
|
// visualLength returns the number of visible glyphs in s.
|
||||||
|
func visualLength(runes []rune) int {
|
||||||
|
inEscapeSeq := false
|
||||||
|
length := 0
|
||||||
|
|
||||||
|
for _, r := range runes {
|
||||||
|
switch {
|
||||||
|
case inEscapeSeq:
|
||||||
|
if (r >= 'a' && r <= 'z') || (r >= 'A' && r <= 'Z') {
|
||||||
|
inEscapeSeq = false
|
||||||
|
}
|
||||||
|
case r == '\x1b':
|
||||||
|
inEscapeSeq = true
|
||||||
|
default:
|
||||||
|
length++
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return length
|
||||||
|
}
|
||||||
|
|
||||||
|
// handleKey processes the given key and, optionally, returns a line of text
|
||||||
|
// that the user has entered.
|
||||||
|
func (t *Terminal) handleKey(key rune) (line string, ok bool) {
|
||||||
|
if t.pasteActive && key != keyEnter {
|
||||||
|
t.addKeyToLine(key)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
switch key {
|
||||||
|
case keyBackspace:
|
||||||
|
if t.pos == 0 {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
t.eraseNPreviousChars(1)
|
||||||
|
case keyAltLeft:
|
||||||
|
// move left by a word.
|
||||||
|
t.pos -= t.countToLeftWord()
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
case keyAltRight:
|
||||||
|
// move right by a word.
|
||||||
|
t.pos += t.countToRightWord()
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
case keyLeft:
|
||||||
|
if t.pos == 0 {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
t.pos--
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
case keyRight:
|
||||||
|
if t.pos == len(t.line) {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
t.pos++
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
case keyHome:
|
||||||
|
if t.pos == 0 {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
t.pos = 0
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
case keyEnd:
|
||||||
|
if t.pos == len(t.line) {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
t.pos = len(t.line)
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
case keyUp:
|
||||||
|
entry, ok := t.history.NthPreviousEntry(t.historyIndex + 1)
|
||||||
|
if !ok {
|
||||||
|
return "", false
|
||||||
|
}
|
||||||
|
if t.historyIndex == -1 {
|
||||||
|
t.historyPending = string(t.line)
|
||||||
|
}
|
||||||
|
t.historyIndex++
|
||||||
|
runes := []rune(entry)
|
||||||
|
t.setLine(runes, len(runes))
|
||||||
|
case keyDown:
|
||||||
|
switch t.historyIndex {
|
||||||
|
case -1:
|
||||||
|
return
|
||||||
|
case 0:
|
||||||
|
runes := []rune(t.historyPending)
|
||||||
|
t.setLine(runes, len(runes))
|
||||||
|
t.historyIndex--
|
||||||
|
default:
|
||||||
|
entry, ok := t.history.NthPreviousEntry(t.historyIndex - 1)
|
||||||
|
if ok {
|
||||||
|
t.historyIndex--
|
||||||
|
runes := []rune(entry)
|
||||||
|
t.setLine(runes, len(runes))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
case keyEnter:
|
||||||
|
t.moveCursorToPos(len(t.line))
|
||||||
|
t.queue([]rune("\r\n"))
|
||||||
|
line = string(t.line)
|
||||||
|
ok = true
|
||||||
|
t.line = t.line[:0]
|
||||||
|
t.pos = 0
|
||||||
|
t.cursorX = 0
|
||||||
|
t.cursorY = 0
|
||||||
|
t.maxLine = 0
|
||||||
|
case keyDeleteWord:
|
||||||
|
// Delete zero or more spaces and then one or more characters.
|
||||||
|
t.eraseNPreviousChars(t.countToLeftWord())
|
||||||
|
case keyDeleteLine:
|
||||||
|
// Delete everything from the current cursor position to the
|
||||||
|
// end of line.
|
||||||
|
for i := t.pos; i < len(t.line); i++ {
|
||||||
|
t.queue(space)
|
||||||
|
t.advanceCursor(1)
|
||||||
|
}
|
||||||
|
t.line = t.line[:t.pos]
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
case keyCtrlD:
|
||||||
|
// Erase the character under the current position.
|
||||||
|
// The EOF case when the line is empty is handled in
|
||||||
|
// readLine().
|
||||||
|
if t.pos < len(t.line) {
|
||||||
|
t.pos++
|
||||||
|
t.eraseNPreviousChars(1)
|
||||||
|
}
|
||||||
|
case keyCtrlU:
|
||||||
|
t.eraseNPreviousChars(t.pos)
|
||||||
|
case keyClearScreen:
|
||||||
|
// Erases the screen and moves the cursor to the home position.
|
||||||
|
t.queue([]rune("\x1b[2J\x1b[H"))
|
||||||
|
t.queue(t.prompt)
|
||||||
|
t.cursorX, t.cursorY = 0, 0
|
||||||
|
t.advanceCursor(visualLength(t.prompt))
|
||||||
|
t.setLine(t.line, t.pos)
|
||||||
|
default:
|
||||||
|
if t.AutoCompleteCallback != nil {
|
||||||
|
prefix := string(t.line[:t.pos])
|
||||||
|
suffix := string(t.line[t.pos:])
|
||||||
|
|
||||||
|
t.lock.Unlock()
|
||||||
|
newLine, newPos, completeOk := t.AutoCompleteCallback(prefix+suffix, len(prefix), key)
|
||||||
|
t.lock.Lock()
|
||||||
|
|
||||||
|
if completeOk {
|
||||||
|
t.setLine([]rune(newLine), utf8.RuneCount([]byte(newLine)[:newPos]))
|
||||||
|
return
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if !isPrintable(key) {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
if len(t.line) == maxLineLength {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
t.addKeyToLine(key)
|
||||||
|
}
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// addKeyToLine inserts the given key at the current position in the current
|
||||||
|
// line.
|
||||||
|
func (t *Terminal) addKeyToLine(key rune) {
|
||||||
|
if len(t.line) == cap(t.line) {
|
||||||
|
newLine := make([]rune, len(t.line), 2*(1+len(t.line)))
|
||||||
|
copy(newLine, t.line)
|
||||||
|
t.line = newLine
|
||||||
|
}
|
||||||
|
t.line = t.line[:len(t.line)+1]
|
||||||
|
copy(t.line[t.pos+1:], t.line[t.pos:])
|
||||||
|
t.line[t.pos] = key
|
||||||
|
if t.echo {
|
||||||
|
t.writeLine(t.line[t.pos:])
|
||||||
|
}
|
||||||
|
t.pos++
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *Terminal) writeLine(line []rune) {
|
||||||
|
for len(line) != 0 {
|
||||||
|
remainingOnLine := t.termWidth - t.cursorX
|
||||||
|
todo := len(line)
|
||||||
|
if todo > remainingOnLine {
|
||||||
|
todo = remainingOnLine
|
||||||
|
}
|
||||||
|
t.queue(line[:todo])
|
||||||
|
t.advanceCursor(visualLength(line[:todo]))
|
||||||
|
line = line[todo:]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// writeWithCRLF writes buf to w but replaces all occurrences of \n with \r\n.
|
||||||
|
func writeWithCRLF(w io.Writer, buf []byte) (n int, err error) {
|
||||||
|
for len(buf) > 0 {
|
||||||
|
i := bytes.IndexByte(buf, '\n')
|
||||||
|
todo := len(buf)
|
||||||
|
if i >= 0 {
|
||||||
|
todo = i
|
||||||
|
}
|
||||||
|
|
||||||
|
var nn int
|
||||||
|
nn, err = w.Write(buf[:todo])
|
||||||
|
n += nn
|
||||||
|
if err != nil {
|
||||||
|
return n, err
|
||||||
|
}
|
||||||
|
buf = buf[todo:]
|
||||||
|
|
||||||
|
if i >= 0 {
|
||||||
|
if _, err = w.Write(crlf); err != nil {
|
||||||
|
return n, err
|
||||||
|
}
|
||||||
|
n++
|
||||||
|
buf = buf[1:]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return n, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *Terminal) Write(buf []byte) (n int, err error) {
|
||||||
|
t.lock.Lock()
|
||||||
|
defer t.lock.Unlock()
|
||||||
|
|
||||||
|
if t.cursorX == 0 && t.cursorY == 0 {
|
||||||
|
// This is the easy case: there's nothing on the screen that we
|
||||||
|
// have to move out of the way.
|
||||||
|
return writeWithCRLF(t.c, buf)
|
||||||
|
}
|
||||||
|
|
||||||
|
// We have a prompt and possibly user input on the screen. We
|
||||||
|
// have to clear it first.
|
||||||
|
t.move(0 /* up */, 0 /* down */, t.cursorX /* left */, 0 /* right */)
|
||||||
|
t.cursorX = 0
|
||||||
|
t.clearLineToRight()
|
||||||
|
|
||||||
|
for t.cursorY > 0 {
|
||||||
|
t.move(1 /* up */, 0, 0, 0)
|
||||||
|
t.cursorY--
|
||||||
|
t.clearLineToRight()
|
||||||
|
}
|
||||||
|
|
||||||
|
if _, err = t.c.Write(t.outBuf); err != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
t.outBuf = t.outBuf[:0]
|
||||||
|
|
||||||
|
if n, err = writeWithCRLF(t.c, buf); err != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
t.writeLine(t.prompt)
|
||||||
|
if t.echo {
|
||||||
|
t.writeLine(t.line)
|
||||||
|
}
|
||||||
|
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
|
||||||
|
if _, err = t.c.Write(t.outBuf); err != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
t.outBuf = t.outBuf[:0]
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// ReadPassword temporarily changes the prompt and reads a password, without
|
||||||
|
// echo, from the terminal.
|
||||||
|
func (t *Terminal) ReadPassword(prompt string) (line string, err error) {
|
||||||
|
t.lock.Lock()
|
||||||
|
defer t.lock.Unlock()
|
||||||
|
|
||||||
|
oldPrompt := t.prompt
|
||||||
|
t.prompt = []rune(prompt)
|
||||||
|
t.echo = false
|
||||||
|
|
||||||
|
line, err = t.readLine()
|
||||||
|
|
||||||
|
t.prompt = oldPrompt
|
||||||
|
t.echo = true
|
||||||
|
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// ReadLine returns a line of input from the terminal.
|
||||||
|
func (t *Terminal) ReadLine() (line string, err error) {
|
||||||
|
t.lock.Lock()
|
||||||
|
defer t.lock.Unlock()
|
||||||
|
|
||||||
|
return t.readLine()
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *Terminal) readLine() (line string, err error) {
|
||||||
|
// t.lock must be held at this point
|
||||||
|
|
||||||
|
if t.cursorX == 0 && t.cursorY == 0 {
|
||||||
|
t.writeLine(t.prompt)
|
||||||
|
t.c.Write(t.outBuf)
|
||||||
|
t.outBuf = t.outBuf[:0]
|
||||||
|
}
|
||||||
|
|
||||||
|
lineIsPasted := t.pasteActive
|
||||||
|
|
||||||
|
for {
|
||||||
|
rest := t.remainder
|
||||||
|
lineOk := false
|
||||||
|
for !lineOk {
|
||||||
|
var key rune
|
||||||
|
key, rest = bytesToKey(rest, t.pasteActive)
|
||||||
|
if key == utf8.RuneError {
|
||||||
|
break
|
||||||
|
}
|
||||||
|
if !t.pasteActive {
|
||||||
|
if key == keyCtrlD {
|
||||||
|
if len(t.line) == 0 {
|
||||||
|
return "", io.EOF
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if key == keyPasteStart {
|
||||||
|
t.pasteActive = true
|
||||||
|
if len(t.line) == 0 {
|
||||||
|
lineIsPasted = true
|
||||||
|
}
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
} else if key == keyPasteEnd {
|
||||||
|
t.pasteActive = false
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
if !t.pasteActive {
|
||||||
|
lineIsPasted = false
|
||||||
|
}
|
||||||
|
line, lineOk = t.handleKey(key)
|
||||||
|
}
|
||||||
|
if len(rest) > 0 {
|
||||||
|
n := copy(t.inBuf[:], rest)
|
||||||
|
t.remainder = t.inBuf[:n]
|
||||||
|
} else {
|
||||||
|
t.remainder = nil
|
||||||
|
}
|
||||||
|
t.c.Write(t.outBuf)
|
||||||
|
t.outBuf = t.outBuf[:0]
|
||||||
|
if lineOk {
|
||||||
|
if t.echo {
|
||||||
|
t.historyIndex = -1
|
||||||
|
t.history.Add(line)
|
||||||
|
}
|
||||||
|
if lineIsPasted {
|
||||||
|
err = ErrPasteIndicator
|
||||||
|
}
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// t.remainder is a slice at the beginning of t.inBuf
|
||||||
|
// containing a partial key sequence
|
||||||
|
readBuf := t.inBuf[len(t.remainder):]
|
||||||
|
var n int
|
||||||
|
|
||||||
|
t.lock.Unlock()
|
||||||
|
n, err = t.c.Read(readBuf)
|
||||||
|
t.lock.Lock()
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
t.remainder = t.inBuf[:n+len(t.remainder)]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// SetPrompt sets the prompt to be used when reading subsequent lines.
|
||||||
|
func (t *Terminal) SetPrompt(prompt string) {
|
||||||
|
t.lock.Lock()
|
||||||
|
defer t.lock.Unlock()
|
||||||
|
|
||||||
|
t.prompt = []rune(prompt)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *Terminal) clearAndRepaintLinePlusNPrevious(numPrevLines int) {
|
||||||
|
// Move cursor to column zero at the start of the line.
|
||||||
|
t.move(t.cursorY, 0, t.cursorX, 0)
|
||||||
|
t.cursorX, t.cursorY = 0, 0
|
||||||
|
t.clearLineToRight()
|
||||||
|
for t.cursorY < numPrevLines {
|
||||||
|
// Move down a line
|
||||||
|
t.move(0, 1, 0, 0)
|
||||||
|
t.cursorY++
|
||||||
|
t.clearLineToRight()
|
||||||
|
}
|
||||||
|
// Move back to beginning.
|
||||||
|
t.move(t.cursorY, 0, 0, 0)
|
||||||
|
t.cursorX, t.cursorY = 0, 0
|
||||||
|
|
||||||
|
t.queue(t.prompt)
|
||||||
|
t.advanceCursor(visualLength(t.prompt))
|
||||||
|
t.writeLine(t.line)
|
||||||
|
t.moveCursorToPos(t.pos)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *Terminal) SetSize(width, height int) error {
|
||||||
|
t.lock.Lock()
|
||||||
|
defer t.lock.Unlock()
|
||||||
|
|
||||||
|
if width == 0 {
|
||||||
|
width = 1
|
||||||
|
}
|
||||||
|
|
||||||
|
oldWidth := t.termWidth
|
||||||
|
t.termWidth, t.termHeight = width, height
|
||||||
|
|
||||||
|
switch {
|
||||||
|
case width == oldWidth:
|
||||||
|
// If the width didn't change then nothing else needs to be
|
||||||
|
// done.
|
||||||
|
return nil
|
||||||
|
case len(t.line) == 0 && t.cursorX == 0 && t.cursorY == 0:
|
||||||
|
// If there is nothing on current line and no prompt printed,
|
||||||
|
// just do nothing
|
||||||
|
return nil
|
||||||
|
case width < oldWidth:
|
||||||
|
// Some terminals (e.g. xterm) will truncate lines that were
|
||||||
|
// too long when shinking. Others, (e.g. gnome-terminal) will
|
||||||
|
// attempt to wrap them. For the former, repainting t.maxLine
|
||||||
|
// works great, but that behaviour goes badly wrong in the case
|
||||||
|
// of the latter because they have doubled every full line.
|
||||||
|
|
||||||
|
// We assume that we are working on a terminal that wraps lines
|
||||||
|
// and adjust the cursor position based on every previous line
|
||||||
|
// wrapping and turning into two. This causes the prompt on
|
||||||
|
// xterms to move upwards, which isn't great, but it avoids a
|
||||||
|
// huge mess with gnome-terminal.
|
||||||
|
if t.cursorX >= t.termWidth {
|
||||||
|
t.cursorX = t.termWidth - 1
|
||||||
|
}
|
||||||
|
t.cursorY *= 2
|
||||||
|
t.clearAndRepaintLinePlusNPrevious(t.maxLine * 2)
|
||||||
|
case width > oldWidth:
|
||||||
|
// If the terminal expands then our position calculations will
|
||||||
|
// be wrong in the future because we think the cursor is
|
||||||
|
// |t.pos| chars into the string, but there will be a gap at
|
||||||
|
// the end of any wrapped line.
|
||||||
|
//
|
||||||
|
// But the position will actually be correct until we move, so
|
||||||
|
// we can move back to the beginning and repaint everything.
|
||||||
|
t.clearAndRepaintLinePlusNPrevious(t.maxLine)
|
||||||
|
}
|
||||||
|
|
||||||
|
_, err := t.c.Write(t.outBuf)
|
||||||
|
t.outBuf = t.outBuf[:0]
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
type pasteIndicatorError struct{}
|
||||||
|
|
||||||
|
func (pasteIndicatorError) Error() string {
|
||||||
|
return "terminal: ErrPasteIndicator not correctly handled"
|
||||||
|
}
|
||||||
|
|
||||||
|
// ErrPasteIndicator may be returned from ReadLine as the error, in addition
|
||||||
|
// to valid line data. It indicates that bracketed paste mode is enabled and
|
||||||
|
// that the returned line consists only of pasted data. Programs may wish to
|
||||||
|
// interpret pasted data more literally than typed data.
|
||||||
|
var ErrPasteIndicator = pasteIndicatorError{}
|
||||||
|
|
||||||
|
// SetBracketedPasteMode requests that the terminal bracket paste operations
|
||||||
|
// with markers. Not all terminals support this but, if it is supported, then
|
||||||
|
// enabling this mode will stop any autocomplete callback from running due to
|
||||||
|
// pastes. Additionally, any lines that are completely pasted will be returned
|
||||||
|
// from ReadLine with the error set to ErrPasteIndicator.
|
||||||
|
func (t *Terminal) SetBracketedPasteMode(on bool) {
|
||||||
|
if on {
|
||||||
|
io.WriteString(t.c, "\x1b[?2004h")
|
||||||
|
} else {
|
||||||
|
io.WriteString(t.c, "\x1b[?2004l")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// stRingBuffer is a ring buffer of strings.
|
||||||
|
type stRingBuffer struct {
|
||||||
|
// entries contains max elements.
|
||||||
|
entries []string
|
||||||
|
max int
|
||||||
|
// head contains the index of the element most recently added to the ring.
|
||||||
|
head int
|
||||||
|
// size contains the number of elements in the ring.
|
||||||
|
size int
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *stRingBuffer) Add(a string) {
|
||||||
|
if s.entries == nil {
|
||||||
|
const defaultNumEntries = 100
|
||||||
|
s.entries = make([]string, defaultNumEntries)
|
||||||
|
s.max = defaultNumEntries
|
||||||
|
}
|
||||||
|
|
||||||
|
s.head = (s.head + 1) % s.max
|
||||||
|
s.entries[s.head] = a
|
||||||
|
if s.size < s.max {
|
||||||
|
s.size++
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// NthPreviousEntry returns the value passed to the nth previous call to Add.
|
||||||
|
// If n is zero then the immediately prior value is returned, if one, then the
|
||||||
|
// next most recent, and so on. If such an element doesn't exist then ok is
|
||||||
|
// false.
|
||||||
|
func (s *stRingBuffer) NthPreviousEntry(n int) (value string, ok bool) {
|
||||||
|
if n >= s.size {
|
||||||
|
return "", false
|
||||||
|
}
|
||||||
|
index := s.head - n
|
||||||
|
if index < 0 {
|
||||||
|
index += s.max
|
||||||
|
}
|
||||||
|
return s.entries[index], true
|
||||||
|
}
|
||||||
|
|
||||||
|
// readPasswordLine reads from reader until it finds \n or io.EOF.
|
||||||
|
// The slice returned does not include the \n.
|
||||||
|
// readPasswordLine also ignores any \r it finds.
|
||||||
|
func readPasswordLine(reader io.Reader) ([]byte, error) {
|
||||||
|
var buf [1]byte
|
||||||
|
var ret []byte
|
||||||
|
|
||||||
|
for {
|
||||||
|
n, err := reader.Read(buf[:])
|
||||||
|
if n > 0 {
|
||||||
|
switch buf[0] {
|
||||||
|
case '\n':
|
||||||
|
return ret, nil
|
||||||
|
case '\r':
|
||||||
|
// remove \r from passwords on Windows
|
||||||
|
default:
|
||||||
|
ret = append(ret, buf[0])
|
||||||
|
}
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
if err != nil {
|
||||||
|
if err == io.EOF && len(ret) > 0 {
|
||||||
|
return ret, nil
|
||||||
|
}
|
||||||
|
return ret, err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
114
vendor/golang.org/x/crypto/ssh/terminal/util.go
generated
vendored
Normal file
114
vendor/golang.org/x/crypto/ssh/terminal/util.go
generated
vendored
Normal file
|
@ -0,0 +1,114 @@
|
||||||
|
// Copyright 2011 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build darwin dragonfly freebsd linux,!appengine netbsd openbsd
|
||||||
|
|
||||||
|
// Package terminal provides support functions for dealing with terminals, as
|
||||||
|
// commonly found on UNIX systems.
|
||||||
|
//
|
||||||
|
// Putting a terminal into raw mode is the most common requirement:
|
||||||
|
//
|
||||||
|
// oldState, err := terminal.MakeRaw(0)
|
||||||
|
// if err != nil {
|
||||||
|
// panic(err)
|
||||||
|
// }
|
||||||
|
// defer terminal.Restore(0, oldState)
|
||||||
|
package terminal // import "golang.org/x/crypto/ssh/terminal"
|
||||||
|
|
||||||
|
import (
|
||||||
|
"golang.org/x/sys/unix"
|
||||||
|
)
|
||||||
|
|
||||||
|
// State contains the state of a terminal.
|
||||||
|
type State struct {
|
||||||
|
termios unix.Termios
|
||||||
|
}
|
||||||
|
|
||||||
|
// IsTerminal returns true if the given file descriptor is a terminal.
|
||||||
|
func IsTerminal(fd int) bool {
|
||||||
|
_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
|
||||||
|
return err == nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// MakeRaw put the terminal connected to the given file descriptor into raw
|
||||||
|
// mode and returns the previous state of the terminal so that it can be
|
||||||
|
// restored.
|
||||||
|
func MakeRaw(fd int) (*State, error) {
|
||||||
|
termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
oldState := State{termios: *termios}
|
||||||
|
|
||||||
|
// This attempts to replicate the behaviour documented for cfmakeraw in
|
||||||
|
// the termios(3) manpage.
|
||||||
|
termios.Iflag &^= unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON
|
||||||
|
termios.Oflag &^= unix.OPOST
|
||||||
|
termios.Lflag &^= unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN
|
||||||
|
termios.Cflag &^= unix.CSIZE | unix.PARENB
|
||||||
|
termios.Cflag |= unix.CS8
|
||||||
|
termios.Cc[unix.VMIN] = 1
|
||||||
|
termios.Cc[unix.VTIME] = 0
|
||||||
|
if err := unix.IoctlSetTermios(fd, ioctlWriteTermios, termios); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return &oldState, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetState returns the current state of a terminal which may be useful to
|
||||||
|
// restore the terminal after a signal.
|
||||||
|
func GetState(fd int) (*State, error) {
|
||||||
|
termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return &State{termios: *termios}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Restore restores the terminal connected to the given file descriptor to a
|
||||||
|
// previous state.
|
||||||
|
func Restore(fd int, state *State) error {
|
||||||
|
return unix.IoctlSetTermios(fd, ioctlWriteTermios, &state.termios)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetSize returns the dimensions of the given terminal.
|
||||||
|
func GetSize(fd int) (width, height int, err error) {
|
||||||
|
ws, err := unix.IoctlGetWinsize(fd, unix.TIOCGWINSZ)
|
||||||
|
if err != nil {
|
||||||
|
return -1, -1, err
|
||||||
|
}
|
||||||
|
return int(ws.Col), int(ws.Row), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// passwordReader is an io.Reader that reads from a specific file descriptor.
|
||||||
|
type passwordReader int
|
||||||
|
|
||||||
|
func (r passwordReader) Read(buf []byte) (int, error) {
|
||||||
|
return unix.Read(int(r), buf)
|
||||||
|
}
|
||||||
|
|
||||||
|
// ReadPassword reads a line of input from a terminal without local echo. This
|
||||||
|
// is commonly used for inputting passwords and other sensitive data. The slice
|
||||||
|
// returned does not include the \n.
|
||||||
|
func ReadPassword(fd int) ([]byte, error) {
|
||||||
|
termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
newState := *termios
|
||||||
|
newState.Lflag &^= unix.ECHO
|
||||||
|
newState.Lflag |= unix.ICANON | unix.ISIG
|
||||||
|
newState.Iflag |= unix.ICRNL
|
||||||
|
if err := unix.IoctlSetTermios(fd, ioctlWriteTermios, &newState); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
defer unix.IoctlSetTermios(fd, ioctlWriteTermios, termios)
|
||||||
|
|
||||||
|
return readPasswordLine(passwordReader(fd))
|
||||||
|
}
|
12
vendor/golang.org/x/crypto/ssh/terminal/util_bsd.go
generated
vendored
Normal file
12
vendor/golang.org/x/crypto/ssh/terminal/util_bsd.go
generated
vendored
Normal file
|
@ -0,0 +1,12 @@
|
||||||
|
// Copyright 2013 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build darwin dragonfly freebsd netbsd openbsd
|
||||||
|
|
||||||
|
package terminal
|
||||||
|
|
||||||
|
import "golang.org/x/sys/unix"
|
||||||
|
|
||||||
|
const ioctlReadTermios = unix.TIOCGETA
|
||||||
|
const ioctlWriteTermios = unix.TIOCSETA
|
10
vendor/golang.org/x/crypto/ssh/terminal/util_linux.go
generated
vendored
Normal file
10
vendor/golang.org/x/crypto/ssh/terminal/util_linux.go
generated
vendored
Normal file
|
@ -0,0 +1,10 @@
|
||||||
|
// Copyright 2013 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package terminal
|
||||||
|
|
||||||
|
import "golang.org/x/sys/unix"
|
||||||
|
|
||||||
|
const ioctlReadTermios = unix.TCGETS
|
||||||
|
const ioctlWriteTermios = unix.TCSETS
|
58
vendor/golang.org/x/crypto/ssh/terminal/util_plan9.go
generated
vendored
Normal file
58
vendor/golang.org/x/crypto/ssh/terminal/util_plan9.go
generated
vendored
Normal file
|
@ -0,0 +1,58 @@
|
||||||
|
// Copyright 2016 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// Package terminal provides support functions for dealing with terminals, as
|
||||||
|
// commonly found on UNIX systems.
|
||||||
|
//
|
||||||
|
// Putting a terminal into raw mode is the most common requirement:
|
||||||
|
//
|
||||||
|
// oldState, err := terminal.MakeRaw(0)
|
||||||
|
// if err != nil {
|
||||||
|
// panic(err)
|
||||||
|
// }
|
||||||
|
// defer terminal.Restore(0, oldState)
|
||||||
|
package terminal
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"runtime"
|
||||||
|
)
|
||||||
|
|
||||||
|
type State struct{}
|
||||||
|
|
||||||
|
// IsTerminal returns true if the given file descriptor is a terminal.
|
||||||
|
func IsTerminal(fd int) bool {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// MakeRaw put the terminal connected to the given file descriptor into raw
|
||||||
|
// mode and returns the previous state of the terminal so that it can be
|
||||||
|
// restored.
|
||||||
|
func MakeRaw(fd int) (*State, error) {
|
||||||
|
return nil, fmt.Errorf("terminal: MakeRaw not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetState returns the current state of a terminal which may be useful to
|
||||||
|
// restore the terminal after a signal.
|
||||||
|
func GetState(fd int) (*State, error) {
|
||||||
|
return nil, fmt.Errorf("terminal: GetState not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Restore restores the terminal connected to the given file descriptor to a
|
||||||
|
// previous state.
|
||||||
|
func Restore(fd int, state *State) error {
|
||||||
|
return fmt.Errorf("terminal: Restore not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetSize returns the dimensions of the given terminal.
|
||||||
|
func GetSize(fd int) (width, height int, err error) {
|
||||||
|
return 0, 0, fmt.Errorf("terminal: GetSize not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
|
||||||
|
}
|
||||||
|
|
||||||
|
// ReadPassword reads a line of input from a terminal without local echo. This
|
||||||
|
// is commonly used for inputting passwords and other sensitive data. The slice
|
||||||
|
// returned does not include the \n.
|
||||||
|
func ReadPassword(fd int) ([]byte, error) {
|
||||||
|
return nil, fmt.Errorf("terminal: ReadPassword not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
|
||||||
|
}
|
124
vendor/golang.org/x/crypto/ssh/terminal/util_solaris.go
generated
vendored
Normal file
124
vendor/golang.org/x/crypto/ssh/terminal/util_solaris.go
generated
vendored
Normal file
|
@ -0,0 +1,124 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build solaris
|
||||||
|
|
||||||
|
package terminal // import "golang.org/x/crypto/ssh/terminal"
|
||||||
|
|
||||||
|
import (
|
||||||
|
"golang.org/x/sys/unix"
|
||||||
|
"io"
|
||||||
|
"syscall"
|
||||||
|
)
|
||||||
|
|
||||||
|
// State contains the state of a terminal.
|
||||||
|
type State struct {
|
||||||
|
termios unix.Termios
|
||||||
|
}
|
||||||
|
|
||||||
|
// IsTerminal returns true if the given file descriptor is a terminal.
|
||||||
|
func IsTerminal(fd int) bool {
|
||||||
|
_, err := unix.IoctlGetTermio(fd, unix.TCGETA)
|
||||||
|
return err == nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// ReadPassword reads a line of input from a terminal without local echo. This
|
||||||
|
// is commonly used for inputting passwords and other sensitive data. The slice
|
||||||
|
// returned does not include the \n.
|
||||||
|
func ReadPassword(fd int) ([]byte, error) {
|
||||||
|
// see also: http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libast/common/uwin/getpass.c
|
||||||
|
val, err := unix.IoctlGetTermios(fd, unix.TCGETS)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
oldState := *val
|
||||||
|
|
||||||
|
newState := oldState
|
||||||
|
newState.Lflag &^= syscall.ECHO
|
||||||
|
newState.Lflag |= syscall.ICANON | syscall.ISIG
|
||||||
|
newState.Iflag |= syscall.ICRNL
|
||||||
|
err = unix.IoctlSetTermios(fd, unix.TCSETS, &newState)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
defer unix.IoctlSetTermios(fd, unix.TCSETS, &oldState)
|
||||||
|
|
||||||
|
var buf [16]byte
|
||||||
|
var ret []byte
|
||||||
|
for {
|
||||||
|
n, err := syscall.Read(fd, buf[:])
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
if n == 0 {
|
||||||
|
if len(ret) == 0 {
|
||||||
|
return nil, io.EOF
|
||||||
|
}
|
||||||
|
break
|
||||||
|
}
|
||||||
|
if buf[n-1] == '\n' {
|
||||||
|
n--
|
||||||
|
}
|
||||||
|
ret = append(ret, buf[:n]...)
|
||||||
|
if n < len(buf) {
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return ret, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// MakeRaw puts the terminal connected to the given file descriptor into raw
|
||||||
|
// mode and returns the previous state of the terminal so that it can be
|
||||||
|
// restored.
|
||||||
|
// see http://cr.illumos.org/~webrev/andy_js/1060/
|
||||||
|
func MakeRaw(fd int) (*State, error) {
|
||||||
|
termios, err := unix.IoctlGetTermios(fd, unix.TCGETS)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
oldState := State{termios: *termios}
|
||||||
|
|
||||||
|
termios.Iflag &^= unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON
|
||||||
|
termios.Oflag &^= unix.OPOST
|
||||||
|
termios.Lflag &^= unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN
|
||||||
|
termios.Cflag &^= unix.CSIZE | unix.PARENB
|
||||||
|
termios.Cflag |= unix.CS8
|
||||||
|
termios.Cc[unix.VMIN] = 1
|
||||||
|
termios.Cc[unix.VTIME] = 0
|
||||||
|
|
||||||
|
if err := unix.IoctlSetTermios(fd, unix.TCSETS, termios); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return &oldState, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Restore restores the terminal connected to the given file descriptor to a
|
||||||
|
// previous state.
|
||||||
|
func Restore(fd int, oldState *State) error {
|
||||||
|
return unix.IoctlSetTermios(fd, unix.TCSETS, &oldState.termios)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetState returns the current state of a terminal which may be useful to
|
||||||
|
// restore the terminal after a signal.
|
||||||
|
func GetState(fd int) (*State, error) {
|
||||||
|
termios, err := unix.IoctlGetTermios(fd, unix.TCGETS)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return &State{termios: *termios}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetSize returns the dimensions of the given terminal.
|
||||||
|
func GetSize(fd int) (width, height int, err error) {
|
||||||
|
ws, err := unix.IoctlGetWinsize(fd, unix.TIOCGWINSZ)
|
||||||
|
if err != nil {
|
||||||
|
return 0, 0, err
|
||||||
|
}
|
||||||
|
return int(ws.Col), int(ws.Row), nil
|
||||||
|
}
|
103
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go
generated
vendored
Normal file
103
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go
generated
vendored
Normal file
|
@ -0,0 +1,103 @@
|
||||||
|
// Copyright 2011 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build windows
|
||||||
|
|
||||||
|
// Package terminal provides support functions for dealing with terminals, as
|
||||||
|
// commonly found on UNIX systems.
|
||||||
|
//
|
||||||
|
// Putting a terminal into raw mode is the most common requirement:
|
||||||
|
//
|
||||||
|
// oldState, err := terminal.MakeRaw(0)
|
||||||
|
// if err != nil {
|
||||||
|
// panic(err)
|
||||||
|
// }
|
||||||
|
// defer terminal.Restore(0, oldState)
|
||||||
|
package terminal
|
||||||
|
|
||||||
|
import (
|
||||||
|
"os"
|
||||||
|
|
||||||
|
"golang.org/x/sys/windows"
|
||||||
|
)
|
||||||
|
|
||||||
|
type State struct {
|
||||||
|
mode uint32
|
||||||
|
}
|
||||||
|
|
||||||
|
// IsTerminal returns true if the given file descriptor is a terminal.
|
||||||
|
func IsTerminal(fd int) bool {
|
||||||
|
var st uint32
|
||||||
|
err := windows.GetConsoleMode(windows.Handle(fd), &st)
|
||||||
|
return err == nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// MakeRaw put the terminal connected to the given file descriptor into raw
|
||||||
|
// mode and returns the previous state of the terminal so that it can be
|
||||||
|
// restored.
|
||||||
|
func MakeRaw(fd int) (*State, error) {
|
||||||
|
var st uint32
|
||||||
|
if err := windows.GetConsoleMode(windows.Handle(fd), &st); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
raw := st &^ (windows.ENABLE_ECHO_INPUT | windows.ENABLE_PROCESSED_INPUT | windows.ENABLE_LINE_INPUT | windows.ENABLE_PROCESSED_OUTPUT)
|
||||||
|
if err := windows.SetConsoleMode(windows.Handle(fd), raw); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
return &State{st}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetState returns the current state of a terminal which may be useful to
|
||||||
|
// restore the terminal after a signal.
|
||||||
|
func GetState(fd int) (*State, error) {
|
||||||
|
var st uint32
|
||||||
|
if err := windows.GetConsoleMode(windows.Handle(fd), &st); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
return &State{st}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Restore restores the terminal connected to the given file descriptor to a
|
||||||
|
// previous state.
|
||||||
|
func Restore(fd int, state *State) error {
|
||||||
|
return windows.SetConsoleMode(windows.Handle(fd), state.mode)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetSize returns the dimensions of the given terminal.
|
||||||
|
func GetSize(fd int) (width, height int, err error) {
|
||||||
|
var info windows.ConsoleScreenBufferInfo
|
||||||
|
if err := windows.GetConsoleScreenBufferInfo(windows.Handle(fd), &info); err != nil {
|
||||||
|
return 0, 0, err
|
||||||
|
}
|
||||||
|
return int(info.Size.X), int(info.Size.Y), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// ReadPassword reads a line of input from a terminal without local echo. This
|
||||||
|
// is commonly used for inputting passwords and other sensitive data. The slice
|
||||||
|
// returned does not include the \n.
|
||||||
|
func ReadPassword(fd int) ([]byte, error) {
|
||||||
|
var st uint32
|
||||||
|
if err := windows.GetConsoleMode(windows.Handle(fd), &st); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
old := st
|
||||||
|
|
||||||
|
st &^= (windows.ENABLE_ECHO_INPUT)
|
||||||
|
st |= (windows.ENABLE_PROCESSED_INPUT | windows.ENABLE_LINE_INPUT | windows.ENABLE_PROCESSED_OUTPUT)
|
||||||
|
if err := windows.SetConsoleMode(windows.Handle(fd), st); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
defer windows.SetConsoleMode(windows.Handle(fd), old)
|
||||||
|
|
||||||
|
var h windows.Handle
|
||||||
|
p, _ := windows.GetCurrentProcess()
|
||||||
|
if err := windows.DuplicateHandle(p, windows.Handle(fd), p, &h, 0, false, windows.DUPLICATE_SAME_ACCESS); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
f := os.NewFile(uintptr(h), "stdin")
|
||||||
|
defer f.Close()
|
||||||
|
return readPasswordLine(f)
|
||||||
|
}
|
3
vendor/golang.org/x/sys/AUTHORS
generated
vendored
Normal file
3
vendor/golang.org/x/sys/AUTHORS
generated
vendored
Normal file
|
@ -0,0 +1,3 @@
|
||||||
|
# This source code refers to The Go Authors for copyright purposes.
|
||||||
|
# The master list of authors is in the main Go distribution,
|
||||||
|
# visible at http://tip.golang.org/AUTHORS.
|
3
vendor/golang.org/x/sys/CONTRIBUTORS
generated
vendored
Normal file
3
vendor/golang.org/x/sys/CONTRIBUTORS
generated
vendored
Normal file
|
@ -0,0 +1,3 @@
|
||||||
|
# This source code was written by the Go contributors.
|
||||||
|
# The master list of contributors is in the main Go distribution,
|
||||||
|
# visible at http://tip.golang.org/CONTRIBUTORS.
|
27
vendor/golang.org/x/sys/LICENSE
generated
vendored
Normal file
27
vendor/golang.org/x/sys/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,27 @@
|
||||||
|
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||||
|
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions are
|
||||||
|
met:
|
||||||
|
|
||||||
|
* Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
* Redistributions in binary form must reproduce the above
|
||||||
|
copyright notice, this list of conditions and the following disclaimer
|
||||||
|
in the documentation and/or other materials provided with the
|
||||||
|
distribution.
|
||||||
|
* Neither the name of Google Inc. nor the names of its
|
||||||
|
contributors may be used to endorse or promote products derived from
|
||||||
|
this software without specific prior written permission.
|
||||||
|
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
22
vendor/golang.org/x/sys/PATENTS
generated
vendored
Normal file
22
vendor/golang.org/x/sys/PATENTS
generated
vendored
Normal file
|
@ -0,0 +1,22 @@
|
||||||
|
Additional IP Rights Grant (Patents)
|
||||||
|
|
||||||
|
"This implementation" means the copyrightable works distributed by
|
||||||
|
Google as part of the Go project.
|
||||||
|
|
||||||
|
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||||
|
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||||
|
patent license to make, have made, use, offer to sell, sell, import,
|
||||||
|
transfer and otherwise run, modify and propagate the contents of this
|
||||||
|
implementation of Go, where such license applies only to those patent
|
||||||
|
claims, both currently owned or controlled by Google and acquired in
|
||||||
|
the future, licensable by Google that are necessarily infringed by this
|
||||||
|
implementation of Go. This grant does not include claims that would be
|
||||||
|
infringed only as a consequence of further modification of this
|
||||||
|
implementation. If you or your agent or exclusive licensee institute or
|
||||||
|
order or agree to the institution of patent litigation against any
|
||||||
|
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||||
|
that this implementation of Go or any code incorporated within this
|
||||||
|
implementation of Go constitutes direct or contributory patent
|
||||||
|
infringement, or inducement of patent infringement, then any patent
|
||||||
|
rights granted to you under this License for this implementation of Go
|
||||||
|
shall terminate as of the date such litigation is filed.
|
2
vendor/golang.org/x/sys/unix/.gitignore
generated
vendored
Normal file
2
vendor/golang.org/x/sys/unix/.gitignore
generated
vendored
Normal file
|
@ -0,0 +1,2 @@
|
||||||
|
_obj/
|
||||||
|
unix.test
|
173
vendor/golang.org/x/sys/unix/README.md
generated
vendored
Normal file
173
vendor/golang.org/x/sys/unix/README.md
generated
vendored
Normal file
|
@ -0,0 +1,173 @@
|
||||||
|
# Building `sys/unix`
|
||||||
|
|
||||||
|
The sys/unix package provides access to the raw system call interface of the
|
||||||
|
underlying operating system. See: https://godoc.org/golang.org/x/sys/unix
|
||||||
|
|
||||||
|
Porting Go to a new architecture/OS combination or adding syscalls, types, or
|
||||||
|
constants to an existing architecture/OS pair requires some manual effort;
|
||||||
|
however, there are tools that automate much of the process.
|
||||||
|
|
||||||
|
## Build Systems
|
||||||
|
|
||||||
|
There are currently two ways we generate the necessary files. We are currently
|
||||||
|
migrating the build system to use containers so the builds are reproducible.
|
||||||
|
This is being done on an OS-by-OS basis. Please update this documentation as
|
||||||
|
components of the build system change.
|
||||||
|
|
||||||
|
### Old Build System (currently for `GOOS != "Linux" || GOARCH == "sparc64"`)
|
||||||
|
|
||||||
|
The old build system generates the Go files based on the C header files
|
||||||
|
present on your system. This means that files
|
||||||
|
for a given GOOS/GOARCH pair must be generated on a system with that OS and
|
||||||
|
architecture. This also means that the generated code can differ from system
|
||||||
|
to system, based on differences in the header files.
|
||||||
|
|
||||||
|
To avoid this, if you are using the old build system, only generate the Go
|
||||||
|
files on an installation with unmodified header files. It is also important to
|
||||||
|
keep track of which version of the OS the files were generated from (ex.
|
||||||
|
Darwin 14 vs Darwin 15). This makes it easier to track the progress of changes
|
||||||
|
and have each OS upgrade correspond to a single change.
|
||||||
|
|
||||||
|
To build the files for your current OS and architecture, make sure GOOS and
|
||||||
|
GOARCH are set correctly and run `mkall.sh`. This will generate the files for
|
||||||
|
your specific system. Running `mkall.sh -n` shows the commands that will be run.
|
||||||
|
|
||||||
|
Requirements: bash, perl, go
|
||||||
|
|
||||||
|
### New Build System (currently for `GOOS == "Linux" && GOARCH != "sparc64"`)
|
||||||
|
|
||||||
|
The new build system uses a Docker container to generate the go files directly
|
||||||
|
from source checkouts of the kernel and various system libraries. This means
|
||||||
|
that on any platform that supports Docker, all the files using the new build
|
||||||
|
system can be generated at once, and generated files will not change based on
|
||||||
|
what the person running the scripts has installed on their computer.
|
||||||
|
|
||||||
|
The OS specific files for the new build system are located in the `${GOOS}`
|
||||||
|
directory, and the build is coordinated by the `${GOOS}/mkall.go` program. When
|
||||||
|
the kernel or system library updates, modify the Dockerfile at
|
||||||
|
`${GOOS}/Dockerfile` to checkout the new release of the source.
|
||||||
|
|
||||||
|
To build all the files under the new build system, you must be on an amd64/Linux
|
||||||
|
system and have your GOOS and GOARCH set accordingly. Running `mkall.sh` will
|
||||||
|
then generate all of the files for all of the GOOS/GOARCH pairs in the new build
|
||||||
|
system. Running `mkall.sh -n` shows the commands that will be run.
|
||||||
|
|
||||||
|
Requirements: bash, perl, go, docker
|
||||||
|
|
||||||
|
## Component files
|
||||||
|
|
||||||
|
This section describes the various files used in the code generation process.
|
||||||
|
It also contains instructions on how to modify these files to add a new
|
||||||
|
architecture/OS or to add additional syscalls, types, or constants. Note that
|
||||||
|
if you are using the new build system, the scripts cannot be called normally.
|
||||||
|
They must be called from within the docker container.
|
||||||
|
|
||||||
|
### asm files
|
||||||
|
|
||||||
|
The hand-written assembly file at `asm_${GOOS}_${GOARCH}.s` implements system
|
||||||
|
call dispatch. There are three entry points:
|
||||||
|
```
|
||||||
|
func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
|
||||||
|
func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)
|
||||||
|
func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
|
||||||
|
```
|
||||||
|
The first and second are the standard ones; they differ only in how many
|
||||||
|
arguments can be passed to the kernel. The third is for low-level use by the
|
||||||
|
ForkExec wrapper. Unlike the first two, it does not call into the scheduler to
|
||||||
|
let it know that a system call is running.
|
||||||
|
|
||||||
|
When porting Go to an new architecture/OS, this file must be implemented for
|
||||||
|
each GOOS/GOARCH pair.
|
||||||
|
|
||||||
|
### mksysnum
|
||||||
|
|
||||||
|
Mksysnum is a script located at `${GOOS}/mksysnum.pl` (or `mksysnum_${GOOS}.pl`
|
||||||
|
for the old system). This script takes in a list of header files containing the
|
||||||
|
syscall number declarations and parses them to produce the corresponding list of
|
||||||
|
Go numeric constants. See `zsysnum_${GOOS}_${GOARCH}.go` for the generated
|
||||||
|
constants.
|
||||||
|
|
||||||
|
Adding new syscall numbers is mostly done by running the build on a sufficiently
|
||||||
|
new installation of the target OS (or updating the source checkouts for the
|
||||||
|
new build system). However, depending on the OS, you make need to update the
|
||||||
|
parsing in mksysnum.
|
||||||
|
|
||||||
|
### mksyscall.pl
|
||||||
|
|
||||||
|
The `syscall.go`, `syscall_${GOOS}.go`, `syscall_${GOOS}_${GOARCH}.go` are
|
||||||
|
hand-written Go files which implement system calls (for unix, the specific OS,
|
||||||
|
or the specific OS/Architecture pair respectively) that need special handling
|
||||||
|
and list `//sys` comments giving prototypes for ones that can be generated.
|
||||||
|
|
||||||
|
The mksyscall.pl script takes the `//sys` and `//sysnb` comments and converts
|
||||||
|
them into syscalls. This requires the name of the prototype in the comment to
|
||||||
|
match a syscall number in the `zsysnum_${GOOS}_${GOARCH}.go` file. The function
|
||||||
|
prototype can be exported (capitalized) or not.
|
||||||
|
|
||||||
|
Adding a new syscall often just requires adding a new `//sys` function prototype
|
||||||
|
with the desired arguments and a capitalized name so it is exported. However, if
|
||||||
|
you want the interface to the syscall to be different, often one will make an
|
||||||
|
unexported `//sys` prototype, an then write a custom wrapper in
|
||||||
|
`syscall_${GOOS}.go`.
|
||||||
|
|
||||||
|
### types files
|
||||||
|
|
||||||
|
For each OS, there is a hand-written Go file at `${GOOS}/types.go` (or
|
||||||
|
`types_${GOOS}.go` on the old system). This file includes standard C headers and
|
||||||
|
creates Go type aliases to the corresponding C types. The file is then fed
|
||||||
|
through godef to get the Go compatible definitions. Finally, the generated code
|
||||||
|
is fed though mkpost.go to format the code correctly and remove any hidden or
|
||||||
|
private identifiers. This cleaned-up code is written to
|
||||||
|
`ztypes_${GOOS}_${GOARCH}.go`.
|
||||||
|
|
||||||
|
The hardest part about preparing this file is figuring out which headers to
|
||||||
|
include and which symbols need to be `#define`d to get the actual data
|
||||||
|
structures that pass through to the kernel system calls. Some C libraries
|
||||||
|
preset alternate versions for binary compatibility and translate them on the
|
||||||
|
way in and out of system calls, but there is almost always a `#define` that can
|
||||||
|
get the real ones.
|
||||||
|
See `types_darwin.go` and `linux/types.go` for examples.
|
||||||
|
|
||||||
|
To add a new type, add in the necessary include statement at the top of the
|
||||||
|
file (if it is not already there) and add in a type alias line. Note that if
|
||||||
|
your type is significantly different on different architectures, you may need
|
||||||
|
some `#if/#elif` macros in your include statements.
|
||||||
|
|
||||||
|
### mkerrors.sh
|
||||||
|
|
||||||
|
This script is used to generate the system's various constants. This doesn't
|
||||||
|
just include the error numbers and error strings, but also the signal numbers
|
||||||
|
an a wide variety of miscellaneous constants. The constants come from the list
|
||||||
|
of include files in the `includes_${uname}` variable. A regex then picks out
|
||||||
|
the desired `#define` statements, and generates the corresponding Go constants.
|
||||||
|
The error numbers and strings are generated from `#include <errno.h>`, and the
|
||||||
|
signal numbers and strings are generated from `#include <signal.h>`. All of
|
||||||
|
these constants are written to `zerrors_${GOOS}_${GOARCH}.go` via a C program,
|
||||||
|
`_errors.c`, which prints out all the constants.
|
||||||
|
|
||||||
|
To add a constant, add the header that includes it to the appropriate variable.
|
||||||
|
Then, edit the regex (if necessary) to match the desired constant. Avoid making
|
||||||
|
the regex too broad to avoid matching unintended constants.
|
||||||
|
|
||||||
|
|
||||||
|
## Generated files
|
||||||
|
|
||||||
|
### `zerror_${GOOS}_${GOARCH}.go`
|
||||||
|
|
||||||
|
A file containing all of the system's generated error numbers, error strings,
|
||||||
|
signal numbers, and constants. Generated by `mkerrors.sh` (see above).
|
||||||
|
|
||||||
|
### `zsyscall_${GOOS}_${GOARCH}.go`
|
||||||
|
|
||||||
|
A file containing all the generated syscalls for a specific GOOS and GOARCH.
|
||||||
|
Generated by `mksyscall.pl` (see above).
|
||||||
|
|
||||||
|
### `zsysnum_${GOOS}_${GOARCH}.go`
|
||||||
|
|
||||||
|
A list of numeric constants for all the syscall number of the specific GOOS
|
||||||
|
and GOARCH. Generated by mksysnum (see above).
|
||||||
|
|
||||||
|
### `ztypes_${GOOS}_${GOARCH}.go`
|
||||||
|
|
||||||
|
A file containing Go types for passing into (or returning from) syscalls.
|
||||||
|
Generated by godefs and the types file (see above).
|
124
vendor/golang.org/x/sys/unix/affinity_linux.go
generated
vendored
Normal file
124
vendor/golang.org/x/sys/unix/affinity_linux.go
generated
vendored
Normal file
|
@ -0,0 +1,124 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// CPU affinity functions
|
||||||
|
|
||||||
|
package unix
|
||||||
|
|
||||||
|
import (
|
||||||
|
"unsafe"
|
||||||
|
)
|
||||||
|
|
||||||
|
const cpuSetSize = _CPU_SETSIZE / _NCPUBITS
|
||||||
|
|
||||||
|
// CPUSet represents a CPU affinity mask.
|
||||||
|
type CPUSet [cpuSetSize]cpuMask
|
||||||
|
|
||||||
|
func schedAffinity(trap uintptr, pid int, set *CPUSet) error {
|
||||||
|
_, _, e := RawSyscall(trap, uintptr(pid), uintptr(unsafe.Sizeof(*set)), uintptr(unsafe.Pointer(set)))
|
||||||
|
if e != 0 {
|
||||||
|
return errnoErr(e)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// SchedGetaffinity gets the CPU affinity mask of the thread specified by pid.
|
||||||
|
// If pid is 0 the calling thread is used.
|
||||||
|
func SchedGetaffinity(pid int, set *CPUSet) error {
|
||||||
|
return schedAffinity(SYS_SCHED_GETAFFINITY, pid, set)
|
||||||
|
}
|
||||||
|
|
||||||
|
// SchedSetaffinity sets the CPU affinity mask of the thread specified by pid.
|
||||||
|
// If pid is 0 the calling thread is used.
|
||||||
|
func SchedSetaffinity(pid int, set *CPUSet) error {
|
||||||
|
return schedAffinity(SYS_SCHED_SETAFFINITY, pid, set)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Zero clears the set s, so that it contains no CPUs.
|
||||||
|
func (s *CPUSet) Zero() {
|
||||||
|
for i := range s {
|
||||||
|
s[i] = 0
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func cpuBitsIndex(cpu int) int {
|
||||||
|
return cpu / _NCPUBITS
|
||||||
|
}
|
||||||
|
|
||||||
|
func cpuBitsMask(cpu int) cpuMask {
|
||||||
|
return cpuMask(1 << (uint(cpu) % _NCPUBITS))
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set adds cpu to the set s.
|
||||||
|
func (s *CPUSet) Set(cpu int) {
|
||||||
|
i := cpuBitsIndex(cpu)
|
||||||
|
if i < len(s) {
|
||||||
|
s[i] |= cpuBitsMask(cpu)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Clear removes cpu from the set s.
|
||||||
|
func (s *CPUSet) Clear(cpu int) {
|
||||||
|
i := cpuBitsIndex(cpu)
|
||||||
|
if i < len(s) {
|
||||||
|
s[i] &^= cpuBitsMask(cpu)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// IsSet reports whether cpu is in the set s.
|
||||||
|
func (s *CPUSet) IsSet(cpu int) bool {
|
||||||
|
i := cpuBitsIndex(cpu)
|
||||||
|
if i < len(s) {
|
||||||
|
return s[i]&cpuBitsMask(cpu) != 0
|
||||||
|
}
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// Count returns the number of CPUs in the set s.
|
||||||
|
func (s *CPUSet) Count() int {
|
||||||
|
c := 0
|
||||||
|
for _, b := range s {
|
||||||
|
c += onesCount64(uint64(b))
|
||||||
|
}
|
||||||
|
return c
|
||||||
|
}
|
||||||
|
|
||||||
|
// onesCount64 is a copy of Go 1.9's math/bits.OnesCount64.
|
||||||
|
// Once this package can require Go 1.9, we can delete this
|
||||||
|
// and update the caller to use bits.OnesCount64.
|
||||||
|
func onesCount64(x uint64) int {
|
||||||
|
const m0 = 0x5555555555555555 // 01010101 ...
|
||||||
|
const m1 = 0x3333333333333333 // 00110011 ...
|
||||||
|
const m2 = 0x0f0f0f0f0f0f0f0f // 00001111 ...
|
||||||
|
const m3 = 0x00ff00ff00ff00ff // etc.
|
||||||
|
const m4 = 0x0000ffff0000ffff
|
||||||
|
|
||||||
|
// Implementation: Parallel summing of adjacent bits.
|
||||||
|
// See "Hacker's Delight", Chap. 5: Counting Bits.
|
||||||
|
// The following pattern shows the general approach:
|
||||||
|
//
|
||||||
|
// x = x>>1&(m0&m) + x&(m0&m)
|
||||||
|
// x = x>>2&(m1&m) + x&(m1&m)
|
||||||
|
// x = x>>4&(m2&m) + x&(m2&m)
|
||||||
|
// x = x>>8&(m3&m) + x&(m3&m)
|
||||||
|
// x = x>>16&(m4&m) + x&(m4&m)
|
||||||
|
// x = x>>32&(m5&m) + x&(m5&m)
|
||||||
|
// return int(x)
|
||||||
|
//
|
||||||
|
// Masking (& operations) can be left away when there's no
|
||||||
|
// danger that a field's sum will carry over into the next
|
||||||
|
// field: Since the result cannot be > 64, 8 bits is enough
|
||||||
|
// and we can ignore the masks for the shifts by 8 and up.
|
||||||
|
// Per "Hacker's Delight", the first line can be simplified
|
||||||
|
// more, but it saves at best one instruction, so we leave
|
||||||
|
// it alone for clarity.
|
||||||
|
const m = 1<<64 - 1
|
||||||
|
x = x>>1&(m0&m) + x&(m0&m)
|
||||||
|
x = x>>2&(m1&m) + x&(m1&m)
|
||||||
|
x = (x>>4 + x) & (m2 & m)
|
||||||
|
x += x >> 8
|
||||||
|
x += x >> 16
|
||||||
|
x += x >> 32
|
||||||
|
return int(x) & (1<<7 - 1)
|
||||||
|
}
|
14
vendor/golang.org/x/sys/unix/aliases.go
generated
vendored
Normal file
14
vendor/golang.org/x/sys/unix/aliases.go
generated
vendored
Normal file
|
@ -0,0 +1,14 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
|
||||||
|
// +build go1.9
|
||||||
|
|
||||||
|
package unix
|
||||||
|
|
||||||
|
import "syscall"
|
||||||
|
|
||||||
|
type Signal = syscall.Signal
|
||||||
|
type Errno = syscall.Errno
|
||||||
|
type SysProcAttr = syscall.SysProcAttr
|
29
vendor/golang.org/x/sys/unix/asm_darwin_386.s
generated
vendored
Normal file
29
vendor/golang.org/x/sys/unix/asm_darwin_386.s
generated
vendored
Normal file
|
@ -0,0 +1,29 @@
|
||||||
|
// Copyright 2009 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System call support for 386, Darwin
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||||
|
JMP syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||||
|
JMP syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||||
|
JMP syscall·Syscall9(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||||
|
JMP syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||||
|
JMP syscall·RawSyscall6(SB)
|
29
vendor/golang.org/x/sys/unix/asm_darwin_amd64.s
generated
vendored
Normal file
29
vendor/golang.org/x/sys/unix/asm_darwin_amd64.s
generated
vendored
Normal file
|
@ -0,0 +1,29 @@
|
||||||
|
// Copyright 2009 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System call support for AMD64, Darwin
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||||
|
JMP syscall·Syscall9(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·RawSyscall6(SB)
|
30
vendor/golang.org/x/sys/unix/asm_darwin_arm.s
generated
vendored
Normal file
30
vendor/golang.org/x/sys/unix/asm_darwin_arm.s
generated
vendored
Normal file
|
@ -0,0 +1,30 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
// +build arm,darwin
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System call support for ARM, Darwin
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||||
|
B syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||||
|
B syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||||
|
B syscall·Syscall9(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||||
|
B syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||||
|
B syscall·RawSyscall6(SB)
|
30
vendor/golang.org/x/sys/unix/asm_darwin_arm64.s
generated
vendored
Normal file
30
vendor/golang.org/x/sys/unix/asm_darwin_arm64.s
generated
vendored
Normal file
|
@ -0,0 +1,30 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
// +build arm64,darwin
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System call support for AMD64, Darwin
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||||
|
B syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||||
|
B syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||||
|
B syscall·Syscall9(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||||
|
B syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||||
|
B syscall·RawSyscall6(SB)
|
29
vendor/golang.org/x/sys/unix/asm_dragonfly_amd64.s
generated
vendored
Normal file
29
vendor/golang.org/x/sys/unix/asm_dragonfly_amd64.s
generated
vendored
Normal file
|
@ -0,0 +1,29 @@
|
||||||
|
// Copyright 2009 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System call support for AMD64, DragonFly
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||||
|
JMP syscall·Syscall9(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·RawSyscall6(SB)
|
29
vendor/golang.org/x/sys/unix/asm_freebsd_386.s
generated
vendored
Normal file
29
vendor/golang.org/x/sys/unix/asm_freebsd_386.s
generated
vendored
Normal file
|
@ -0,0 +1,29 @@
|
||||||
|
// Copyright 2009 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System call support for 386, FreeBSD
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||||
|
JMP syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||||
|
JMP syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||||
|
JMP syscall·Syscall9(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||||
|
JMP syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||||
|
JMP syscall·RawSyscall6(SB)
|
29
vendor/golang.org/x/sys/unix/asm_freebsd_amd64.s
generated
vendored
Normal file
29
vendor/golang.org/x/sys/unix/asm_freebsd_amd64.s
generated
vendored
Normal file
|
@ -0,0 +1,29 @@
|
||||||
|
// Copyright 2009 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System call support for AMD64, FreeBSD
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||||
|
JMP syscall·Syscall9(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·RawSyscall6(SB)
|
29
vendor/golang.org/x/sys/unix/asm_freebsd_arm.s
generated
vendored
Normal file
29
vendor/golang.org/x/sys/unix/asm_freebsd_arm.s
generated
vendored
Normal file
|
@ -0,0 +1,29 @@
|
||||||
|
// Copyright 2012 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System call support for ARM, FreeBSD
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||||
|
B syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||||
|
B syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||||
|
B syscall·Syscall9(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||||
|
B syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||||
|
B syscall·RawSyscall6(SB)
|
65
vendor/golang.org/x/sys/unix/asm_linux_386.s
generated
vendored
Normal file
65
vendor/golang.org/x/sys/unix/asm_linux_386.s
generated
vendored
Normal file
|
@ -0,0 +1,65 @@
|
||||||
|
// Copyright 2009 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System calls for 386, Linux
|
||||||
|
//
|
||||||
|
|
||||||
|
// See ../runtime/sys_linux_386.s for the reason why we always use int 0x80
|
||||||
|
// instead of the glibc-specific "CALL 0x10(GS)".
|
||||||
|
#define INVOKE_SYSCALL INT $0x80
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||||
|
JMP syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||||
|
JMP syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
|
||||||
|
CALL runtime·entersyscall(SB)
|
||||||
|
MOVL trap+0(FP), AX // syscall entry
|
||||||
|
MOVL a1+4(FP), BX
|
||||||
|
MOVL a2+8(FP), CX
|
||||||
|
MOVL a3+12(FP), DX
|
||||||
|
MOVL $0, SI
|
||||||
|
MOVL $0, DI
|
||||||
|
INVOKE_SYSCALL
|
||||||
|
MOVL AX, r1+16(FP)
|
||||||
|
MOVL DX, r2+20(FP)
|
||||||
|
CALL runtime·exitsyscall(SB)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||||
|
JMP syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||||
|
JMP syscall·RawSyscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
|
||||||
|
MOVL trap+0(FP), AX // syscall entry
|
||||||
|
MOVL a1+4(FP), BX
|
||||||
|
MOVL a2+8(FP), CX
|
||||||
|
MOVL a3+12(FP), DX
|
||||||
|
MOVL $0, SI
|
||||||
|
MOVL $0, DI
|
||||||
|
INVOKE_SYSCALL
|
||||||
|
MOVL AX, r1+16(FP)
|
||||||
|
MOVL DX, r2+20(FP)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·socketcall(SB),NOSPLIT,$0-36
|
||||||
|
JMP syscall·socketcall(SB)
|
||||||
|
|
||||||
|
TEXT ·rawsocketcall(SB),NOSPLIT,$0-36
|
||||||
|
JMP syscall·rawsocketcall(SB)
|
||||||
|
|
||||||
|
TEXT ·seek(SB),NOSPLIT,$0-28
|
||||||
|
JMP syscall·seek(SB)
|
57
vendor/golang.org/x/sys/unix/asm_linux_amd64.s
generated
vendored
Normal file
57
vendor/golang.org/x/sys/unix/asm_linux_amd64.s
generated
vendored
Normal file
|
@ -0,0 +1,57 @@
|
||||||
|
// Copyright 2009 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System calls for AMD64, Linux
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
|
||||||
|
CALL runtime·entersyscall(SB)
|
||||||
|
MOVQ a1+8(FP), DI
|
||||||
|
MOVQ a2+16(FP), SI
|
||||||
|
MOVQ a3+24(FP), DX
|
||||||
|
MOVQ $0, R10
|
||||||
|
MOVQ $0, R8
|
||||||
|
MOVQ $0, R9
|
||||||
|
MOVQ trap+0(FP), AX // syscall entry
|
||||||
|
SYSCALL
|
||||||
|
MOVQ AX, r1+32(FP)
|
||||||
|
MOVQ DX, r2+40(FP)
|
||||||
|
CALL runtime·exitsyscall(SB)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·RawSyscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
|
||||||
|
MOVQ a1+8(FP), DI
|
||||||
|
MOVQ a2+16(FP), SI
|
||||||
|
MOVQ a3+24(FP), DX
|
||||||
|
MOVQ $0, R10
|
||||||
|
MOVQ $0, R8
|
||||||
|
MOVQ $0, R9
|
||||||
|
MOVQ trap+0(FP), AX // syscall entry
|
||||||
|
SYSCALL
|
||||||
|
MOVQ AX, r1+32(FP)
|
||||||
|
MOVQ DX, r2+40(FP)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·gettimeofday(SB),NOSPLIT,$0-16
|
||||||
|
JMP syscall·gettimeofday(SB)
|
56
vendor/golang.org/x/sys/unix/asm_linux_arm.s
generated
vendored
Normal file
56
vendor/golang.org/x/sys/unix/asm_linux_arm.s
generated
vendored
Normal file
|
@ -0,0 +1,56 @@
|
||||||
|
// Copyright 2009 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System calls for arm, Linux
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||||
|
B syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||||
|
B syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
|
||||||
|
BL runtime·entersyscall(SB)
|
||||||
|
MOVW trap+0(FP), R7
|
||||||
|
MOVW a1+4(FP), R0
|
||||||
|
MOVW a2+8(FP), R1
|
||||||
|
MOVW a3+12(FP), R2
|
||||||
|
MOVW $0, R3
|
||||||
|
MOVW $0, R4
|
||||||
|
MOVW $0, R5
|
||||||
|
SWI $0
|
||||||
|
MOVW R0, r1+16(FP)
|
||||||
|
MOVW $0, R0
|
||||||
|
MOVW R0, r2+20(FP)
|
||||||
|
BL runtime·exitsyscall(SB)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||||
|
B syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||||
|
B syscall·RawSyscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
|
||||||
|
MOVW trap+0(FP), R7 // syscall entry
|
||||||
|
MOVW a1+4(FP), R0
|
||||||
|
MOVW a2+8(FP), R1
|
||||||
|
MOVW a3+12(FP), R2
|
||||||
|
SWI $0
|
||||||
|
MOVW R0, r1+16(FP)
|
||||||
|
MOVW $0, R0
|
||||||
|
MOVW R0, r2+20(FP)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·seek(SB),NOSPLIT,$0-28
|
||||||
|
B syscall·seek(SB)
|
52
vendor/golang.org/x/sys/unix/asm_linux_arm64.s
generated
vendored
Normal file
52
vendor/golang.org/x/sys/unix/asm_linux_arm64.s
generated
vendored
Normal file
|
@ -0,0 +1,52 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build linux
|
||||||
|
// +build arm64
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||||
|
B syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||||
|
B syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
|
||||||
|
BL runtime·entersyscall(SB)
|
||||||
|
MOVD a1+8(FP), R0
|
||||||
|
MOVD a2+16(FP), R1
|
||||||
|
MOVD a3+24(FP), R2
|
||||||
|
MOVD $0, R3
|
||||||
|
MOVD $0, R4
|
||||||
|
MOVD $0, R5
|
||||||
|
MOVD trap+0(FP), R8 // syscall entry
|
||||||
|
SVC
|
||||||
|
MOVD R0, r1+32(FP) // r1
|
||||||
|
MOVD R1, r2+40(FP) // r2
|
||||||
|
BL runtime·exitsyscall(SB)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||||
|
B syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||||
|
B syscall·RawSyscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
|
||||||
|
MOVD a1+8(FP), R0
|
||||||
|
MOVD a2+16(FP), R1
|
||||||
|
MOVD a3+24(FP), R2
|
||||||
|
MOVD $0, R3
|
||||||
|
MOVD $0, R4
|
||||||
|
MOVD $0, R5
|
||||||
|
MOVD trap+0(FP), R8 // syscall entry
|
||||||
|
SVC
|
||||||
|
MOVD R0, r1+32(FP)
|
||||||
|
MOVD R1, r2+40(FP)
|
||||||
|
RET
|
56
vendor/golang.org/x/sys/unix/asm_linux_mips64x.s
generated
vendored
Normal file
56
vendor/golang.org/x/sys/unix/asm_linux_mips64x.s
generated
vendored
Normal file
|
@ -0,0 +1,56 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build linux
|
||||||
|
// +build mips64 mips64le
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System calls for mips64, Linux
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
|
||||||
|
JAL runtime·entersyscall(SB)
|
||||||
|
MOVV a1+8(FP), R4
|
||||||
|
MOVV a2+16(FP), R5
|
||||||
|
MOVV a3+24(FP), R6
|
||||||
|
MOVV R0, R7
|
||||||
|
MOVV R0, R8
|
||||||
|
MOVV R0, R9
|
||||||
|
MOVV trap+0(FP), R2 // syscall entry
|
||||||
|
SYSCALL
|
||||||
|
MOVV R2, r1+32(FP)
|
||||||
|
MOVV R3, r2+40(FP)
|
||||||
|
JAL runtime·exitsyscall(SB)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||||
|
JMP syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||||
|
JMP syscall·RawSyscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
|
||||||
|
MOVV a1+8(FP), R4
|
||||||
|
MOVV a2+16(FP), R5
|
||||||
|
MOVV a3+24(FP), R6
|
||||||
|
MOVV R0, R7
|
||||||
|
MOVV R0, R8
|
||||||
|
MOVV R0, R9
|
||||||
|
MOVV trap+0(FP), R2 // syscall entry
|
||||||
|
SYSCALL
|
||||||
|
MOVV R2, r1+32(FP)
|
||||||
|
MOVV R3, r2+40(FP)
|
||||||
|
RET
|
54
vendor/golang.org/x/sys/unix/asm_linux_mipsx.s
generated
vendored
Normal file
54
vendor/golang.org/x/sys/unix/asm_linux_mipsx.s
generated
vendored
Normal file
|
@ -0,0 +1,54 @@
|
||||||
|
// Copyright 2016 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build linux
|
||||||
|
// +build mips mipsle
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System calls for mips, Linux
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-28
|
||||||
|
JMP syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-40
|
||||||
|
JMP syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall9(SB),NOSPLIT,$0-52
|
||||||
|
JMP syscall·Syscall9(SB)
|
||||||
|
|
||||||
|
TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
|
||||||
|
JAL runtime·entersyscall(SB)
|
||||||
|
MOVW a1+4(FP), R4
|
||||||
|
MOVW a2+8(FP), R5
|
||||||
|
MOVW a3+12(FP), R6
|
||||||
|
MOVW R0, R7
|
||||||
|
MOVW trap+0(FP), R2 // syscall entry
|
||||||
|
SYSCALL
|
||||||
|
MOVW R2, r1+16(FP) // r1
|
||||||
|
MOVW R3, r2+20(FP) // r2
|
||||||
|
JAL runtime·exitsyscall(SB)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
|
||||||
|
JMP syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
|
||||||
|
JMP syscall·RawSyscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
|
||||||
|
MOVW a1+4(FP), R4
|
||||||
|
MOVW a2+8(FP), R5
|
||||||
|
MOVW a3+12(FP), R6
|
||||||
|
MOVW trap+0(FP), R2 // syscall entry
|
||||||
|
SYSCALL
|
||||||
|
MOVW R2, r1+16(FP)
|
||||||
|
MOVW R3, r2+20(FP)
|
||||||
|
RET
|
56
vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s
generated
vendored
Normal file
56
vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s
generated
vendored
Normal file
|
@ -0,0 +1,56 @@
|
||||||
|
// Copyright 2014 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build linux
|
||||||
|
// +build ppc64 ppc64le
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System calls for ppc64, Linux
|
||||||
|
//
|
||||||
|
|
||||||
|
// Just jump to package syscall's implementation for all these functions.
|
||||||
|
// The runtime may know about them.
|
||||||
|
|
||||||
|
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||||
|
BR syscall·Syscall(SB)
|
||||||
|
|
||||||
|
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||||
|
BR syscall·Syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
|
||||||
|
BL runtime·entersyscall(SB)
|
||||||
|
MOVD a1+8(FP), R3
|
||||||
|
MOVD a2+16(FP), R4
|
||||||
|
MOVD a3+24(FP), R5
|
||||||
|
MOVD R0, R6
|
||||||
|
MOVD R0, R7
|
||||||
|
MOVD R0, R8
|
||||||
|
MOVD trap+0(FP), R9 // syscall entry
|
||||||
|
SYSCALL R9
|
||||||
|
MOVD R3, r1+32(FP)
|
||||||
|
MOVD R4, r2+40(FP)
|
||||||
|
BL runtime·exitsyscall(SB)
|
||||||
|
RET
|
||||||
|
|
||||||
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||||
|
BR syscall·RawSyscall(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||||
|
BR syscall·RawSyscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
|
||||||
|
MOVD a1+8(FP), R3
|
||||||
|
MOVD a2+16(FP), R4
|
||||||
|
MOVD a3+24(FP), R5
|
||||||
|
MOVD R0, R6
|
||||||
|
MOVD R0, R7
|
||||||
|
MOVD R0, R8
|
||||||
|
MOVD trap+0(FP), R9 // syscall entry
|
||||||
|
SYSCALL R9
|
||||||
|
MOVD R3, r1+32(FP)
|
||||||
|
MOVD R4, r2+40(FP)
|
||||||
|
RET
|
Some files were not shown because too many files have changed in this diff Show more
Loading…
Reference in a new issue