1package commands
 2
 3import (
 4	"fmt"
 5
 6	"github.com/MichaelMure/git-bug/cache"
 7	"github.com/pkg/errors"
 8	"github.com/spf13/cobra"
 9)
10
11func runTitle(cmd *cobra.Command, args []string) error {
12	var err error
13
14	if len(args) > 1 {
15		return errors.New("Only one bug id is supported")
16	}
17
18	if len(args) == 0 {
19		return errors.New("You must provide a bug id")
20	}
21
22	backend, err := cache.NewRepoCache(repo)
23	if err != nil {
24		return err
25	}
26	defer backend.Close()
27
28	prefix := args[0]
29
30	b, err := backend.ResolveBugPrefix(prefix)
31	if err != nil {
32		return err
33	}
34
35	snap := b.Snapshot()
36
37	fmt.Println(snap.Title)
38
39	return nil
40}
41
42var titleCmd = &cobra.Command{
43	Use:   "title <id>",
44	Short: "Display a bug's title",
45	RunE:  runTitle,
46}
47
48func init() {
49	RootCmd.AddCommand(titleCmd)
50
51	commentCmd.Flags().SortFlags = false
52}