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git-reset: refuse to do hard reset in a bare repository

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It makes no sense since there is no working tree. A soft
reset should be fine, though.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King
2007-12-31 02:13:52 -05:00
committed by Junio C Hamano
parent 02e5ba4ae6
commit 49b9362fd3
2 changed files with 31 additions and 0 deletions
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3
builtin-reset.c
View File

@ -244,6 +244,9 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
if (reset_type == NONE) if (reset_type == NONE)
reset_type = MIXED; /* by default */ reset_type = MIXED; /* by default */
if (reset_type == HARD && is_bare_repository())
die("hard reset makes no sense in a bare repository");
/* Soft reset does not touch the index file nor the working tree /* Soft reset does not touch the index file nor the working tree
* at all, but requires them in a good order. Other resets reset * at all, but requires them in a good order. Other resets reset
* the index file to the tree object we are switching to. */ * the index file to the tree object we are switching to. */

28
t/t7103-reset-bare.sh Executable file
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@ -0,0 +1,28 @@
#!/bin/sh
test_description='git-reset in a bare repository'
. ./test-lib.sh
test_expect_success 'setup non-bare' '
echo one >file &&
git add file &&
git commit -m one &&
echo two >file &&
git commit -a -m two
'
test_expect_success 'setup bare' '
git clone --bare . bare.git &&
cd bare.git
'
test_expect_success 'hard reset is not allowed' '
! git reset --hard HEAD^
'
test_expect_success 'soft reset is allowed' '
git reset --soft HEAD^ &&
test "`git show --pretty=format:%s | head -n 1`" = "one"
'
test_done