1package bugcmd
 2
 3import (
 4	"github.com/spf13/cobra"
 5
 6	"github.com/MichaelMure/git-bug/commands/bug/select"
 7	"github.com/MichaelMure/git-bug/commands/completion"
 8	"github.com/MichaelMure/git-bug/commands/execenv"
 9)
10
11func newBugLabelCommand() *cobra.Command {
12	env := execenv.NewEnv()
13
14	cmd := &cobra.Command{
15		Use:     "label [BUG_ID]",
16		Short:   "Display labels of a bug",
17		PreRunE: execenv.LoadBackend(env),
18		RunE: execenv.CloseBackend(env, func(cmd *cobra.Command, args []string) error {
19			return runBugLabel(env, args)
20		}),
21		ValidArgsFunction: completion.Bug(env),
22	}
23
24	cmd.AddCommand(newBugLabelNewCommand())
25	cmd.AddCommand(newBugLabelRmCommand())
26
27	return cmd
28}
29
30func runBugLabel(env *execenv.Env, args []string) error {
31	b, args, err := _select.ResolveBug(env.Backend, args)
32	if err != nil {
33		return err
34	}
35
36	snap := b.Snapshot()
37
38	for _, l := range snap.Labels {
39		env.Out.Println(l)
40	}
41
42	return nil
43}