diff options
Diffstat (limited to 'git-filter-branch.sh')
| -rwxr-xr-x | git-filter-branch.sh | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/git-filter-branch.sh b/git-filter-branch.sh index 88fb0f0..add2c02 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -12,7 +12,7 @@ functions=$(cat << \EOF warn () { - echo "$*" >&2 + echo "$*" >&2 } map() @@ -98,19 +98,17 @@ set_ident () { } USAGE="[--env-filter <command>] [--tree-filter <command>] - [--index-filter <command>] [--parent-filter <command>] - [--msg-filter <command>] [--commit-filter <command>] - [--tag-name-filter <command>] [--subdirectory-filter <directory>] - [--original <namespace>] [-d <directory>] [-f | --force] - [<rev-list options>...]" + [--index-filter <command>] [--parent-filter <command>] + [--msg-filter <command>] [--commit-filter <command>] + [--tag-name-filter <command>] [--subdirectory-filter <directory>] + [--original <namespace>] [-d <directory>] [-f | --force] + [<rev-list options>...]" OPTIONS_SPEC= . git-sh-setup if [ "$(is_bare_repository)" = false ]; then - git diff-files --ignore-submodules --quiet && - git diff-index --cached --quiet HEAD -- || - die "Cannot rewrite branch(es) with a dirty working directory." + require_clean_work_tree 'rewrite branches' fi tempdir=.git-rewrite @@ -139,6 +137,7 @@ do continue ;; --remap-to-ancestor) + # deprecated ($remap_to_ancestor is set now automatically) shift remap_to_ancestor=t continue @@ -265,7 +264,14 @@ mkdir ../map || die "Could not create map/ directory" # we need "--" only if there are no path arguments in $@ nonrevs=$(git rev-parse --no-revs "$@") || exit -test -z "$nonrevs" && dashdash=-- || dashdash= +if test -z "$nonrevs" +then + dashdash=-- +else + dashdash= + remap_to_ancestor=t +fi + rev_args=$(git rev-parse --revs-only "$@") case "$filter_subdir" in @@ -355,7 +361,7 @@ while read commit parents; do sed -e '1,/^$/d' <../commit | \ eval "$filter_msg" > ../message || die "msg filter failed: $filter_msg" - @SHELL_PATH@ -c "$filter_commit" "git commit-tree" \ + workdir=$workdir @SHELL_PATH@ -c "$filter_commit" "git commit-tree" \ $(git write-tree) $parentstr < ../message > ../map/$commit || die "could not write rewritten commit" done <../revs |