1 files changed, 76 insertions, 0 deletions
diff --git a/commands/bug/bug_title_edit.go b/commands/bug/bug_title_edit.go
new file mode 100644
index 00000000..e71330a1
--- /dev/null
+++ b/commands/bug/bug_title_edit.go
@@ -0,0 +1,76 @@
+package bugcmd
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/MichaelMure/git-bug/commands/bug/select"
+	"github.com/MichaelMure/git-bug/commands/completion"
+	"github.com/MichaelMure/git-bug/commands/execenv"
+	"github.com/MichaelMure/git-bug/commands/input"
+	"github.com/MichaelMure/git-bug/util/text"
+)
+
+type bugTitleEditOptions struct {
+	title          string
+	nonInteractive bool
+}
+
+func newBugTitleEditCommand() *cobra.Command {
+	env := execenv.NewEnv()
+	options := bugTitleEditOptions{}
+
+	cmd := &cobra.Command{
+		Use:     "edit [BUG_ID]",
+		Short:   "Edit a title of a bug",
+		PreRunE: execenv.LoadBackendEnsureUser(env),
+		RunE: execenv.CloseBackend(env, func(cmd *cobra.Command, args []string) error {
+			return runBugTitleEdit(env, options, args)
+		}),
+		ValidArgsFunction: completion.Bug(env),
+	}
+
+	flags := cmd.Flags()
+	flags.SortFlags = false
+
+	flags.StringVarP(&options.title, "title", "t", "",
+		"Provide a title to describe the issue",
+	)
+	flags.BoolVar(&options.nonInteractive, "non-interactive", false, "Do not ask for user input")
+
+	return cmd
+}
+
+func runBugTitleEdit(env *execenv.Env, opts bugTitleEditOptions, args []string) error {
+	b, args, err := _select.ResolveBug(env.Backend, args)
+	if err != nil {
+		return err
+	}
+
+	snap := b.Snapshot()
+
+	if opts.title == "" {
+		if opts.nonInteractive {
+			env.Err.Println("No title given. Use -m or -F option to specify a title. Aborting.")
+			return nil
+		}
+		opts.title, err = input.BugTitleEditorInput(env.Repo, snap.Title)
+		if err == input.ErrEmptyTitle {
+			env.Out.Println("Empty title, aborting.")
+			return nil
+		}
+		if err != nil {
+			return err
+		}
+	}
+
+	if opts.title == snap.Title {
+		env.Err.Println("No change, aborting.")
+	}
+
+	_, err = b.SetTitle(text.CleanupOneLine(opts.title))
+	if err != nil {
+		return err
+	}
+
+	return b.Commit()
+}