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| author |  Petr Baudis <pasky@suse.cz> | 2008-07-24 00:15:36 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2008-07-23 16:57:04 -0700 |
| commit | a4661b018d46699fd6a9f59932e60267bae3ca2a (patch) | |
| tree | 19e90c988fe8cd3fcd707c4d7e0b8513b45abf1f | |
| parent | builtin-branch.c: optimize --merged and --no-merged (diff) | |
| download | tgif-a4661b018d46699fd6a9f59932e60267bae3ca2a.tar.xz | |
git-filter-branch.sh: Allow running in bare repositories
Commit 46eb449c restricted git-filter-branch to non-bare repositories
unnecessarily; git-filter-branch can work on bare repositories just
fine.
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rwxr-xr-x | git-filter-branch.sh | 32 | ||||
| -rwxr-xr-x | t/t7003-filter-branch.sh | 8 |
2 files changed, 26 insertions, 14 deletions
diff --git a/git-filter-branch.sh b/git-filter-branch.sh index d04c346e12..182822a24e 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -97,9 +97,11 @@ USAGE="[--env-filter <command>] [--tree-filter <command>] \ OPTIONS_SPEC= . git-sh-setup -git diff-files --quiet && +if [ "$(is_bare_repository)" = false ]; then + git diff-files --quiet && git diff-index --cached --quiet HEAD -- || die "Cannot rewrite branch(es) with a dirty working directory." +fi tempdir=.git-rewrite filter_env= @@ -434,18 +436,20 @@ rm -rf "$tempdir" trap - 0 -unset GIT_DIR GIT_WORK_TREE GIT_INDEX_FILE -test -z "$ORIG_GIT_DIR" || { - GIT_DIR="$ORIG_GIT_DIR" && export GIT_DIR -} -test -z "$ORIG_GIT_WORK_TREE" || { - GIT_WORK_TREE="$ORIG_GIT_WORK_TREE" && - export GIT_WORK_TREE -} -test -z "$ORIG_GIT_INDEX_FILE" || { - GIT_INDEX_FILE="$ORIG_GIT_INDEX_FILE" && - export GIT_INDEX_FILE -} -git read-tree -u -m HEAD +if [ "$(is_bare_repository)" = false ]; then + unset GIT_DIR GIT_WORK_TREE GIT_INDEX_FILE + test -z "$ORIG_GIT_DIR" || { + GIT_DIR="$ORIG_GIT_DIR" && export GIT_DIR + } + test -z "$ORIG_GIT_WORK_TREE" || { + GIT_WORK_TREE="$ORIG_GIT_WORK_TREE" && + export GIT_WORK_TREE + } + test -z "$ORIG_GIT_INDEX_FILE" || { + GIT_INDEX_FILE="$ORIG_GIT_INDEX_FILE" && + export GIT_INDEX_FILE + } + git read-tree -u -m HEAD +fi exit $ret diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh index e26f726930..a0ab096c8f 100755 --- a/t/t7003-filter-branch.sh +++ b/t/t7003-filter-branch.sh @@ -38,6 +38,14 @@ test_expect_success 'result is really identical' ' test $H = $(git rev-parse HEAD) ' +test_expect_success 'rewrite bare repository identically' ' + (git config core.bare true && cd .git && git-filter-branch branch) +' +git config core.bare false +test_expect_success 'result is really identical' ' + test $H = $(git rev-parse HEAD) +' + test_expect_success 'rewrite, renaming a specific file' ' git-filter-branch -f --tree-filter "mv d doh || :" HEAD ' |