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ls: only allow either --json or --ncdu

This commit is contained in:
Michael Eischer 2024-01-21 16:09:05 +01:00
parent a2f2f8fb4c
commit 261737abc8
1 changed files with 4 additions and 1 deletions
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5
cmd/restic/cmd_ls.go
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@ -66,7 +66,7 @@ func init() {
flags.BoolVarP(&lsOptions.ListLong, "long", "l", false, "use a long listing format showing size and mode") flags.BoolVarP(&lsOptions.ListLong, "long", "l", false, "use a long listing format showing size and mode")
flags.BoolVar(&lsOptions.Recursive, "recursive", false, "include files in subfolders of the listed directories") flags.BoolVar(&lsOptions.Recursive, "recursive", false, "include files in subfolders of the listed directories")
flags.BoolVar(&lsOptions.HumanReadable, "human-readable", false, "print sizes in human readable format") flags.BoolVar(&lsOptions.HumanReadable, "human-readable", false, "print sizes in human readable format")
flags.BoolVar(&lsOptions.Ncdu, "ncdu", false, "output NCDU save format (pipe into 'ncdu -f -')") flags.BoolVar(&lsOptions.Ncdu, "ncdu", false, "output NCDU export format (pipe into 'ncdu -f -')")
} }
type lsPrinter interface { type lsPrinter interface {
@ -256,6 +256,9 @@ func runLs(ctx context.Context, opts LsOptions, gopts GlobalOptions, args []stri
if len(args) == 0 { if len(args) == 0 {
return errors.Fatal("no snapshot ID specified, specify snapshot ID or use special ID 'latest'") return errors.Fatal("no snapshot ID specified, specify snapshot ID or use special ID 'latest'")
} }
if opts.Ncdu && gopts.JSON {
return errors.Fatal("only either '--json' or '--ncdu' can be specified")
}
// extract any specific directories to walk // extract any specific directories to walk
var dirs []string var dirs []string