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author | Johannes Schindelin <Johannes.Schindelin@gmx.de> | 2007-10-17 03:23:10 +0100 |
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committer | Shawn O. Pearce <spearce@spearce.org> | 2007-10-16 22:47:51 -0400 |
commit | 46eb449cbefac461659c42c4ba4b36de1959e7ca (patch) | |
tree | 09e62ea604255458202b67723e54684869c8380d /git-filter-branch.sh | |
parent | 8ef44519a64d3ac863a9a3a6dbdba09ea275c822 (diff) | |
download | git-46eb449cbefac461659c42c4ba4b36de1959e7ca.tar.gz |
filter-branch: update current branch when rewritten
Earlier, "git filter-branch --<options> HEAD" would not update the
working tree after rewriting the branch. This commit fixes it.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'git-filter-branch.sh')
-rwxr-xr-x | git-filter-branch.sh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/git-filter-branch.sh b/git-filter-branch.sh index a12f6c2d4c..ffcc408ee5 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -94,6 +94,10 @@ USAGE="[--env-filter <command>] [--tree-filter <command>] \ . git-sh-setup +git diff-files --quiet && + git diff-index --cached --quiet HEAD || + die "Cannot rewrite branch(es) with a dirty working directory." + tempdir=.git-rewrite filter_env= filter_tree= @@ -196,6 +200,9 @@ do esac done < "$tempdir"/backup-refs +ORIG_GIT_DIR="$GIT_DIR" +ORIG_GIT_WORK_TREE="$GIT_WORK_TREE" +ORIG_GIT_INDEX_FILE="$GIT_INDEX_FILE" export GIT_DIR GIT_WORK_TREE=. # These refs should be updated if their heads were rewritten @@ -413,4 +420,12 @@ echo test $count -gt 0 && echo "These refs were rewritten:" git show-ref | grep ^"$orig_namespace" +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 + exit $ret |