From ea41cfc4f54f884582dbda307287f12bb1fc15e9 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Mon, 27 Jul 2009 20:37:10 +0200
Subject: [PATCH] Make 'git stash -k' a short form for 'git stash save
 --keep-index'

To save me from the carpal tunnel syndrome, make 'git stash' accept
the short option '-k' instead of '--keep-index', and for even more
convenience, let's DWIM when this developer forgot to type the 'save'
command.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Documentation/git-stash.txt |  3 ++-
 git-stash.sh                | 16 +++++++++-------
 t/t3903-stash.sh            |  8 ++++++++
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt
index 1c64a02fe5..a031836a26 100644
--- a/Documentation/git-stash.txt
+++ b/Documentation/git-stash.txt
@@ -13,7 +13,8 @@ SYNOPSIS
 'git stash' drop [-q|--quiet] [<stash>]
 'git stash' ( pop | apply ) [--index] [-q|--quiet] [<stash>]
 'git stash' branch <branchname> [<stash>]
-'git stash' [save [--keep-index] [-q|--quiet] [<message>]]
+'git stash' [save [-k|--keep-index] [-q|--quiet] [<message>]]
+'git stash' [-k|--keep-index]
 'git stash' clear
 'git stash' create
 
diff --git a/git-stash.sh b/git-stash.sh
index 03e589f764..13edc0eefd 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -7,7 +7,8 @@ USAGE="list [<options>]
    or: $dashless drop [-q|--quiet] [<stash>]
    or: $dashless ( pop | apply ) [--index] [-q|--quiet] [<stash>]
    or: $dashless branch <branchname> [<stash>]
-   or: $dashless [save [--keep-index] [-q|--quiet] [<message>]]
+   or: $dashless [save [-k|--keep-index] [-q|--quiet] [<message>]]
+   or: $dashless [-k|--keep-index]
    or: $dashless clear"
 
 SUBDIRECTORY_OK=Yes
@@ -98,7 +99,7 @@ save_stash () {
 	while test $# != 0
 	do
 		case "$1" in
-		--keep-index)
+		-k|--keep-index)
 			keep_index=t
 			;;
 		-q|--quiet)
@@ -353,12 +354,13 @@ branch)
 	apply_to_branch "$@"
 	;;
 *)
-	if test $# -eq 0
-	then
-		save_stash &&
+	case $#,"$1" in
+	0,|1,-k|1,--keep-index)
+		save_stash "$@" &&
 		say '(To restore them type "git stash apply")'
-	else
+		;;
+	*)
 		usage
-	fi
+	esac
 	;;
 esac
diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
index 7a3fb67957..e16ad93d2c 100755
--- a/t/t3903-stash.sh
+++ b/t/t3903-stash.sh
@@ -200,4 +200,12 @@ test_expect_success 'drop -q is quiet' '
 	test ! -s output.out
 '
 
+test_expect_success 'stash -k' '
+	echo bar3 > file &&
+	echo bar4 > file2 &&
+	git add file2 &&
+	git stash -k &&
+	test bar,bar4 = $(cat file),$(cat file2)
+'
+
 test_done
-- 
2.11.4.GIT