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Add cat tree snapshot:subpath command
This command prints the tree for the given path.
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parent
85860e6e97
commit
233b841ad9
1 changed files with 25 additions and 2 deletions
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@ -13,7 +13,7 @@ import (
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)
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var cmdCat = &cobra.Command{
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Use: "cat [flags] [pack|blob|snapshot|index|key|masterkey|config|lock] ID",
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Use: "cat [flags] [masterkey|config|pack ID|blob ID|snapshot ID|index ID|key ID|lock ID|tree snapshot:path]",
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Short: "Print internal objects to stdout",
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Long: `
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The "cat" command is used to print internal objects to stdout.
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@ -55,7 +55,7 @@ func runCat(ctx context.Context, gopts GlobalOptions, args []string) error {
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tpe := args[0]
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var id restic.ID
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if tpe != "masterkey" && tpe != "config" && tpe != "snapshot" {
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if tpe != "masterkey" && tpe != "config" && tpe != "snapshot" && tpe != "tree" {
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id, err = restic.ParseID(args[1])
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if err != nil {
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return errors.Fatalf("unable to parse ID: %v\n", err)
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@ -165,6 +165,29 @@ func runCat(ctx context.Context, gopts GlobalOptions, args []string) error {
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return errors.Fatal("blob not found")
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case "tree":
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sn, subpath, err := restic.FindSnapshot(ctx, repo.Backend(), repo, args[1])
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if err != nil {
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return errors.Fatalf("could not find snapshot: %v\n", err)
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}
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err = repo.LoadIndex(ctx)
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if err != nil {
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return err
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}
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sn.Tree, err = restic.FindTreeDirectory(ctx, repo, sn.Tree, subpath)
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if err != nil {
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return err
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}
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buf, err := repo.LoadBlob(ctx, restic.TreeBlob, *sn.Tree, nil)
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if err != nil {
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return err
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}
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_, err = globalOptions.stdout.Write(buf)
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return err
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default:
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return errors.Fatal("invalid type")
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}
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