mirror of
https://github.com/Luzifer/nginx-sso.git
synced 2024-12-21 05:11:17 +00:00
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
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/*
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*
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* Copyright 2018 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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// vet checks whether files that are supposed to be built on appengine running
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// Go 1.10 or earlier import an unsupported package (e.g. "unsafe", "syscall").
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package main
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import (
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"fmt"
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"go/build"
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"os"
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)
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func main() {
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fail := false
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b := build.Default
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b.BuildTags = []string{"appengine", "appenginevm"}
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argsWithoutProg := os.Args[1:]
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for _, dir := range argsWithoutProg {
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p, err := b.Import(".", dir, 0)
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if _, ok := err.(*build.NoGoError); ok {
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continue
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} else if err != nil {
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fmt.Printf("build.Import failed due to %v\n", err)
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fail = true
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continue
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}
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for _, pkg := range p.Imports {
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if pkg == "syscall" || pkg == "unsafe" {
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fmt.Printf("Package %s/%s importing %s package without appengine build tag is NOT ALLOWED!\n", p.Dir, p.Name, pkg)
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fail = true
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}
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}
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}
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if fail {
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os.Exit(1)
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}
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}
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