From: Thomas Rast <trast@student.ethz.ch>
Date: Mon, 12 Oct 2009 09:00:09 +0000 (+0200)
Subject: bash completion: complete refs for git-grep
X-Git-Tag: v1.6.6-rc0~132
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=17225c49d501a304a0ae9ff370ca5cc3ae4afe4d;p=git.git

bash completion: complete refs for git-grep

Before the --, always attempt ref completion.  This helps with
entering the <treeish> arguments to git-grep.  As a bonus, you can
work around git-grep's current lack of --all by hitting M-*, ugly as
the resulting command line may be.

Strictly speaking, completing the regular expression argument (or
option argument) makes no sense.  However, we cannot prevent _all_
completion (it will fall back to filenames), so we dispense with any
additional complication to detect whether the user still has to enter
a regular expression.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 7cf855746..d3fec3299 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1069,7 +1069,8 @@ _git_grep ()
 		return
 		;;
 	esac
-	COMPREPLY=()
+
+	__gitcomp "$(__git_refs)"
 }
 
 _git_help ()