completion: support git-worktree

This adds bare-bone completion support for git-worktree. More advanced completion (e.g. ref completion in git-worktree-add) can be added later. --force completion in "worktree add" is left out because that option should be handled with care. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Nguyễn Thái Ngọc Duy committed May 22, 2016 at 16:33 UTC b462c024022e3a41821f24bca9e43f16973693db
1 file changed +23
contrib/completion/git-completion.bash
+23
@@ -2595,6 +2595,29 @@ _git_whatchanged ()
2595 _git_log
2596 }
2597
2598 +_git_worktree ()
2599 +{
2600 + local subcommands="add list prune"
2601 + local subcommand="$(__git_find_on_cmdline "$subcommands")"
2602 + if [ -z "$subcommand" ]; then
2603 + __gitcomp "$subcommands"
2604 + else
2605 + case "$subcommand,$cur" in
2606 + add,--*)
2607 + __gitcomp "--detach"
2608 + ;;
2609 + list,--*)
2610 + __gitcomp "--porcelain"
2611 + ;;
2612 + prune,--*)
2613 + __gitcomp "--dry-run --expire --verbose"
2614 + ;;
2615 + *)
2616 + ;;
2617 + esac
2618 + fi
2619 +}
2620 +
2621 __git_main ()
2622 {
2623 local i c=1 command __git_dir