From: Christian Couder <chriscool@tuxfamily.org>
Date: Tue, 19 Jan 2010 04:26:00 +0000 (+0100)
Subject: reset: disallow "reset --keep" outside a work tree
X-Git-Tag: v1.7.1-rc0~53^2~2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=ab892a19e83edd1cf9a767bc09d3239f72469d05;p=git.git

reset: disallow "reset --keep" outside a work tree

It is safer and consistent with "--merge" and "--hard" resets to disallow
"git reset --keep" outside a work tree.

So let's just do that and add some tests while at it.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin-reset.c b/builtin-reset.c
index da61f20e8..52584afbd 100644
--- a/builtin-reset.c
+++ b/builtin-reset.c
@@ -319,7 +319,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
 	if (reset_type == NONE)
 		reset_type = MIXED; /* by default */
 
-	if (reset_type == HARD || reset_type == MERGE)
+	if (reset_type != SOFT && reset_type != MIXED)
 		setup_work_tree();
 
 	if (reset_type == MIXED && is_bare_repository())
diff --git a/t/t7103-reset-bare.sh b/t/t7103-reset-bare.sh
index afb55b3a4..1eef93c2b 100755
--- a/t/t7103-reset-bare.sh
+++ b/t/t7103-reset-bare.sh
@@ -11,21 +11,26 @@ test_expect_success 'setup non-bare' '
 	git commit -a -m two
 '
 
-test_expect_success 'hard reset requires a worktree' '
+test_expect_success '"hard" reset requires a worktree' '
 	(cd .git &&
 	 test_must_fail git reset --hard)
 '
 
-test_expect_success 'merge reset requires a worktree' '
+test_expect_success '"merge" reset requires a worktree' '
 	(cd .git &&
 	 test_must_fail git reset --merge)
 '
 
-test_expect_success 'mixed reset is ok' '
+test_expect_success '"keep" reset requires a worktree' '
+	(cd .git &&
+	 test_must_fail git reset --keep)
+'
+
+test_expect_success '"mixed" reset is ok' '
 	(cd .git && git reset)
 '
 
-test_expect_success 'soft reset is ok' '
+test_expect_success '"soft" reset is ok' '
 	(cd .git && git reset --soft)
 '
 
@@ -40,19 +45,23 @@ test_expect_success 'setup bare' '
 	cd bare.git
 '
 
-test_expect_success 'hard reset is not allowed in bare' '
+test_expect_success '"hard" reset is not allowed in bare' '
 	test_must_fail git reset --hard HEAD^
 '
 
-test_expect_success 'merge reset is not allowed in bare' '
+test_expect_success '"merge" reset is not allowed in bare' '
 	test_must_fail git reset --merge HEAD^
 '
 
-test_expect_success 'mixed reset is not allowed in bare' '
+test_expect_success '"keep" reset is not allowed in bare' '
+	test_must_fail git reset --keep HEAD^
+'
+
+test_expect_success '"mixed" reset is not allowed in bare' '
 	test_must_fail git reset --mixed HEAD^
 '
 
-test_expect_success 'soft reset is allowed in bare' '
+test_expect_success '"soft" reset is allowed in bare' '
 	git reset --soft HEAD^ &&
 	test "`git show --pretty=format:%s | head -n 1`" = "one"
 '