1package commands
 2
 3import (
 4	"github.com/spf13/cobra"
 5
 6	"github.com/MichaelMure/git-bug/commands/input"
 7)
 8
 9type commentEditOptions struct {
10	messageFile    string
11	message        string
12	nonInteractive bool
13}
14
15func newCommentEditCommand() *cobra.Command {
16	env := newEnv()
17	options := commentEditOptions{}
18
19	cmd := &cobra.Command{
20		Use:     "edit [COMMENT_ID]",
21		Short:   "Edit an existing comment on a bug.",
22		Args:    cobra.ExactArgs(1),
23		PreRunE: loadBackendEnsureUser(env),
24		RunE: closeBackend(env, func(cmd *cobra.Command, args []string) error {
25			return runCommentEdit(env, options, args)
26		}),
27		ValidArgsFunction: completeComment(env),
28	}
29
30	flags := cmd.Flags()
31	flags.SortFlags = false
32
33	flags.StringVarP(&options.messageFile, "file", "F", "",
34		"Take the message from the given file. Use - to read the message from the standard input")
35
36	flags.StringVarP(&options.message, "message", "m", "",
37		"Provide the new message from the command line")
38	flags.BoolVar(&options.nonInteractive, "non-interactive", false, "Do not ask for user input")
39
40	return cmd
41}
42
43func runCommentEdit(env *Env, opts commentEditOptions, args []string) error {
44	b, commentId, err := env.backend.ResolveComment(args[0])
45	if err != nil {
46		return err
47	}
48
49	if opts.messageFile != "" && opts.message == "" {
50		opts.message, err = input.BugCommentFileInput(opts.messageFile)
51		if err != nil {
52			return err
53		}
54	}
55
56	if opts.messageFile == "" && opts.message == "" {
57		if opts.nonInteractive {
58			env.err.Println("No message given. Use -m or -F option to specify a message. Aborting.")
59			return nil
60		}
61		opts.message, err = input.BugCommentEditorInput(env.backend, "")
62		if err == input.ErrEmptyMessage {
63			env.err.Println("Empty message, aborting.")
64			return nil
65		}
66		if err != nil {
67			return err
68		}
69	}
70
71	_, err = b.EditComment(commentId, opts.message)
72	if err != nil {
73		return err
74	}
75
76	return b.Commit()
77}