CLI: Add non-interactive option to interactive commands (#651)

* Add option to skip the AvatarURL input request

Using an empty string for the avatar cli flag e.g. `git-bug user create
-a ""` will still result in a prompt. As the avatar URL is an optional
option, it should be possible to skip asking for it entirely.
Otherwise automated user creation via a script must make use of pipe hacks.

* Add global --non-interactive cmdline option

* Replace --skipAvatar for --non-interactive option

* Cmd BugAdd: respect non-interactive option

* Cmd bridge configure: respect non-interactive opt

* Cmd CommentAdd: respect non-interactive option

* Cmd CommentEdit: respect non-interactive option

* Cmd TermUI: respect non-interactive option

* Cmd TitleEdit: respect non-interactive option

* Remove global non-interactive option

* Cmd UserCreate: Use local non-interactive option

* Cmd BugAdd: Use local non-interactive option

* Cmd BridgeConfigure: Use local non-interactive option

* Cmd CommentAdd: Use local non-interactive option

* Cmd CommentEdit: Use local non-interactive option

* Cmd TermUI: Drop non-interactive option

It should be obviouse that the termui is an interactive command.

* Cmd TitleEdit: Use local non-interactive option

* Update docs

* Bridge GitHub: respect non-interactive option

* Bridge GitLab: respect non-interactive option

* Bridge Jira: respect non-interactive and token opt

* Fix failing compilation

* Bridge launchpad: respect non-interactive option

* bridge: isNonInteractive --> interactive

Co-authored-by: Michael Muré <batolettre@gmail.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/commands/comment_add.go b/commands/comment_add.go
index 438e983a..54c75702 100644
--- a/commands/comment_add.go
+++ b/commands/comment_add.go
@@ -9,8 +9,9 @@ import (
 )
 
 type commentAddOptions struct {
-	messageFile string
-	message     string
+	messageFile    string
+	message        string
+	nonInteractive bool
 }
 
 func newCommentAddCommand() *cobra.Command {
@@ -35,6 +36,7 @@ func newCommentAddCommand() *cobra.Command {
 
 	flags.StringVarP(&options.message, "message", "m", "",
 		"Provide the new message from the command line")
+	flags.BoolVar(&options.nonInteractive, "non-interactive", false, "Do not ask for user input")
 
 	return cmd
 }
@@ -53,6 +55,10 @@ func runCommentAdd(env *Env, opts commentAddOptions, args []string) error {
 	}
 
 	if opts.messageFile == "" && opts.message == "" {
+		if opts.nonInteractive {
+			env.err.Println("No message given. Use -m or -F option to specify a message. Aborting.")
+			return nil
+		}
 		opts.message, err = input.BugCommentEditorInput(env.backend, "")
 		if err == input.ErrEmptyMessage {
 			env.err.Println("Empty message, aborting.")