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Added latest keyword in ls command.

This commit is contained in:
Uzi 2017-01-12 19:24:08 +08:00
parent f9501e97a2
commit 02c02283cf
1 changed files with 16 additions and 3 deletions
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19
src/cmds/restic/cmd_ls.go
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@ -17,6 +17,8 @@ var cmdLs = &cobra.Command{
Short: "list files in a snapshot",
Long: `
The "ls" command allows listing files and directories in a snapshot.
The special snapshot-ID "latest" can be used to list files and directories of the latest snapshot in the repository.
`,
RunE: func(cmd *cobra.Command, args []string) error {
return runLs(globalOptions, args)
@ -86,9 +88,20 @@ func runLs(gopts GlobalOptions, args []string) error {
return err
}
id, err := restic.FindSnapshot(repo, args[0])
if err != nil {
return err
snapshotIDString := args[0]
var id restic.ID
var paths []string
if snapshotIDString == "latest" {
id, err = restic.FindLatestSnapshot(repo, paths, "")
if err != nil {
return err
}
} else {
id, err = restic.FindSnapshot(repo, snapshotIDString)
if err != nil {
return err
}
}
sn, err := restic.LoadSnapshot(repo, id)