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Code Issues Releases Wiki Activity

Added "list-changed-files" command

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This commit is contained in:
Knut Ahlers 2016-06-26 01:33:28 +02:00
parent 8f9cfaa326
commit 45d4589253
Signed by: luzifer
GPG key ID: DC2729FDD34BE99E
4 changed files with 30 additions and 16 deletions
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4
bindata.go
View file

@ -68,7 +68,7 @@ func (fi bindataFileInfo) Sys() interface{} {
return nil return nil
} }
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func helpTxtBytes() ([]byte, error) { func helpTxtBytes() ([]byte, error) {
return bindataRead( return bindataRead(
@ -83,7 +83,7 @@ func helpTxt() (*asset, error) {
return nil, err return nil, err
} }
info := bindataFileInfo{name: "help.txt", size: 1228, mode: os.FileMode(420), modTime: time.Unix(1464030604, 0)} info := bindataFileInfo{name: "help.txt", size: 1302, mode: os.FileMode(420), modTime: time.Unix(1466894900, 0)}
a := &asset{bytes: bytes, info: info} a := &asset{bytes: bytes, info: info}
return a, nil return a, nil
} }

29
configfile.go
View file

@ -7,6 +7,7 @@ import (
"io" "io"
"io/ioutil" "io/ioutil"
"os" "os"
"regexp"
"strconv" "strconv"
"text/template" "text/template"
@ -15,15 +16,16 @@ import (
) )
const ( const (
commandBackup = "backup" commandBackup = "backup"
commandFullBackup = "full" commandFullBackup = "full"
commandIncrBackup = "incr" commandIncrBackup = "incr"
commandCleanup = "cleanup" commandCleanup = "cleanup"
commandList = "list-current-files" commandList = "list-current-files"
commandRestore = "restore" commandRestore = "restore"
commandStatus = "status" commandStatus = "status"
commandVerify = "verify" commandVerify = "verify"
commandRemove = "__remove_old" commandRemove = "__remove_old"
commandListChangedFiles = "list-changed-files"
) )
var ( var (
@ -170,7 +172,7 @@ func loadConfigFile(in io.Reader) (*configFile, error) {
return res, res.validate() return res, res.validate()
} }
func (c *configFile) GenerateCommand(argv []string, time string) (commandLine []string, env []string, err error) { func (c *configFile) GenerateCommand(argv []string, time string) (commandLine []string, env []string, logfilter *regexp.Regexp, err error) {
var ( var (
tmpEnv []string tmpEnv []string
option, root, dest string option, root, dest string
@ -184,6 +186,13 @@ func (c *configFile) GenerateCommand(argv []string, time string) (commandLine []
root = c.RootPath root = c.RootPath
dest = c.Destination dest = c.Destination
commandLine, env, err = c.generateFullCommand(option, time, root, dest, addTime, "") commandLine, env, err = c.generateFullCommand(option, time, root, dest, addTime, "")
case commandListChangedFiles:
option = ""
root = c.RootPath
dest = c.Destination
commandLine, env, err = c.generateFullCommand(option, time, root, dest, addTime, "")
commandLine = append([]string{"--dry-run", "--verbosity", "8"}, commandLine...)
logfilter = regexp.MustCompile(`^[ADM] `)
case commandFullBackup: case commandFullBackup:
option = command option = command
root = c.RootPath root = c.RootPath

1
help.txt
View file

@ -7,6 +7,7 @@ Available Commands:
backup / incr Create backup according to the backup rules backup / incr Create backup according to the backup rules
full Forces the creation of a full backup full Forces the creation of a full backup
cleanup Delete the extraneous duplicity files cleanup Delete the extraneous duplicity files
list-changed-files Lists the files changed since last backup
list-current-files Lists the files contained in the backup list-current-files Lists the files contained in the backup
restore [file path] [target] Restores single file / dir to target directory restore [file path] [target] Restores single file / dir to target directory
restore [target] Restores everything to target directory restore [target] Restores everything to target directory

12
main.go
View file

@ -6,6 +6,7 @@ import (
"os" "os"
"os/exec" "os/exec"
"path" "path"
"regexp"
"strings" "strings"
"time" "time"
@ -142,8 +143,9 @@ func execute(config *configFile, argv []string) error {
var ( var (
err error err error
commandLine, tmpEnv []string commandLine, tmpEnv []string
logFilter *regexp.Regexp
) )
commandLine, tmpEnv, err = config.GenerateCommand(argv, cfg.RestoreTime) commandLine, tmpEnv, logFilter, err = config.GenerateCommand(argv, cfg.RestoreTime)
if err != nil { if err != nil {
logf("[ERR] %s", err) logf("[ERR] %s", err)
return err return err
@ -166,11 +168,13 @@ func execute(config *configFile, argv []string) error {
} }
msgChan := make(chan string, 10) msgChan := make(chan string, 10)
go func(c chan string) { go func(c chan string, logFilter *regexp.Regexp) {
for l := range c { for l := range c {
logf(l) if logFilter == nil || logFilter.MatchString(l) {
logf(l)
}
} }
}(msgChan) }(msgChan, logFilter)
output := newMessageChanWriter(msgChan) output := newMessageChanWriter(msgChan)
cmd := exec.Command(duplicityBinary, commandLine...) cmd := exec.Command(duplicityBinary, commandLine...)