completion: add subcommand completion for rerere

Managing recorded resolutions requires command-line usage of git-rerere. Added subcommand completion for rerere and path completion for its subcommand forget. Signed-off-by: Cornelius Weig <cornelius.weig@tngtech.com> Reviewed-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Cornelius Weig committed Feb 3, 2017 at 12:01 UTC e24a256b5946f933d19d68ec071d80990bffcebd
1 file changed +11
contrib/completion/git-completion.bash
+11
@@ -2401,6 +2401,17 @@ _git_replace ()
2401 __gitcomp_nl "$(__git_refs)"
2402 }
2403
2404 +_git_rerere ()
2405 +{
2406 + local subcommands="clear forget diff remaining status gc"
2407 + local subcommand="$(__git_find_on_cmdline "$subcommands")"
2408 + if test -z "$subcommand"
2409 + then
2410 + __gitcomp "$subcommands"
2411 + return
2412 + fi
2413 +}
2414 +
2415 _git_reset ()
2416 {
2417 __git_has_doubledash && return