[PATCH] git-completion.bash: provide completion for 'show-branch'

[PATCH] git-completion.bash: provide completion for 'show-branch'

[Thomas Rast]

It previously used the same as 'log', but the options are quite
different and the arguments must be single refs (or globs).

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
---
 contrib/completion/git-completion.bash |   18 +++++++++++++++++-
 1 files changed, 17 insertions(+), 1 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 5d260e2..4cfe927 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1210,6 +1210,22 @@ _git_show ()
 	__git_complete_file
 }
 
+_git_show_branch ()
+{
+	local cur="${COMP_WORDS[COMP_CWORD]}"
+	case "$cur" in
+	--*)
+		__gitcomp "
+			--all --remotes --topo-order --current --more=
+			--list --independent --merge-base --no-name
+			--sha1-name --topics --reflog
+			"
+		return
+		;;
+	esac
+	__git_complete_revlist
+}
+
 _git_stash ()
 {
 	local subcommands='save list show apply clear drop pop create'
@@ -1428,7 +1444,7 @@ _git ()
 	send-email)  _git_send_email ;;
 	shortlog)    _git_shortlog ;;
 	show)        _git_show ;;
-	show-branch) _git_log ;;
+	show-branch) _git_show_branch ;;
 	stash)       _git_stash ;;
 	submodule)   _git_submodule ;;
 	svn)         _git_svn ;;
-- 
1.6.0.rc0.16.g0680f