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-rwxr-xr-xgit-rebase.sh42
1 files changed, 33 insertions, 9 deletions
diff --git a/git-rebase.sh b/git-rebase.sh
index a30d40c..ebd4df3 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -34,6 +34,7 @@ set_reflog_action rebase
require_work_tree
cd_to_toplevel
+OK_TO_SKIP_PRE_REBASE=
RESOLVEMSG="
When you have resolved this problem run \"git rebase --continue\".
If you would prefer to skip this patch, instead run \"git rebase --skip\".
@@ -138,14 +139,31 @@ finish_rb_merge () {
}
is_interactive () {
- test -f "$dotest"/interactive ||
- while :; do case $#,"$1" in 0,|*,-i|*,--interactive) break ;; esac
+ while test $# != 0
+ do
+ case "$1" in
+ -i|--interactive)
+ interactive_rebase=explicit
+ break
+ ;;
+ -p|--preserve-merges)
+ interactive_rebase=implied
+ ;;
+ esac
shift
- done && test -n "$1"
+ done
+
+ if [ "$interactive_rebase" = implied ]; then
+ GIT_EDITOR=:
+ export GIT_EDITOR
+ fi
+
+ test -n "$interactive_rebase" || test -f "$dotest"/interactive
}
run_pre_rebase_hook () {
- if test -x "$GIT_DIR/hooks/pre-rebase"
+ if test -z "$OK_TO_SKIP_PRE_REBASE" &&
+ test -x "$GIT_DIR/hooks/pre-rebase"
then
"$GIT_DIR/hooks/pre-rebase" ${1+"$@"} || {
echo >&2 "The pre-rebase hook refused to rebase."
@@ -170,6 +188,9 @@ fi
while test $# != 0
do
case "$1" in
+ --no-verify)
+ OK_TO_SKIP_PRE_REBASE=yes
+ ;;
--continue)
test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply ||
die "No rebase in progress?"
@@ -311,11 +332,14 @@ else
fi
# The tree must be really really clean.
-git update-index --ignore-submodules --refresh || exit
+if ! git update-index --ignore-submodules --refresh; then
+ echo >&2 "cannot rebase: you have unstaged changes"
+ exit 1
+fi
diff=$(git diff-index --cached --name-status -r --ignore-submodules HEAD --)
case "$diff" in
-?*) echo "cannot rebase: your index is not up-to-date"
- echo "$diff"
+?*) echo >&2 "cannot rebase: your index contains uncommitted changes"
+ echo >&2 "$diff"
exit 1
;;
esac
@@ -344,10 +368,10 @@ case "$#" in
switch_to="$2"
if git show-ref --verify --quiet -- "refs/heads/$2" &&
- branch=$(git rev-parse --verify "refs/heads/$2" 2>/dev/null)
+ branch=$(git rev-parse -q --verify "refs/heads/$2")
then
head_name="refs/heads/$2"
- elif branch=$(git rev-parse --verify "$2" 2>/dev/null)
+ elif branch=$(git rev-parse -q --verify "$2")
then
head_name="detached HEAD"
else