shift ;;
esac
+git-update-cache --refresh || exit
+
case "$#" in
-1) upstream=`git-rev-parse --verify "$1"` &&
- ours=`git-rev-parse --verify HEAD` || exit
- ;;
-2) upstream=`git-rev-parse --verify "$1"` &&
- ours=`git-rev-parse --verify "$2"` || exit
- ;;
-*) echo >&2 "$usage"; exit 1 ;;
+1) ours_symbolic=HEAD ;;
+2) ours_symbolic="$2" ;;
+*) die "$usage" ;;
esac
+upstream=`git-rev-parse --verify "$1"` &&
+ours=`git-rev-parse --verify "$ours_symbolic"` || exit
+different1=$(git-diff-cache --name-only --cached "$ours") &&
+different2=$(git-diff-cache --name-only "$ours") &&
+test "$different1$different2" = "" ||
+die "Your working tree does not match $ours_symbolic."
+
git-read-tree -m -u $ours $upstream &&
-echo "$upstream" >"$GIT_DIR/HEAD" || exit
+git-rev-parse --verify "$upstream^0" >"$GIT_DIR/HEAD" || exit
tmp=.rebase-tmp$$
fail=$tmp-fail
-trap "rm -rf $tmp-*" 0 1 2 3 15
+trap "rm -rf $tmp-*" 1 2 3 15
>$fail
-git-cherry $upstream $ours |
-while read sign commit
+git-cherry -v $upstream $ours |
+while read sign commit msg
do
case "$sign" in
- -) continue ;;
+ -)
+ echo >&2 "* Already applied: $msg"
+ continue ;;
esac
+ echo >&2 "* Applying: $msg"
S=`cat "$GIT_DIR/HEAD"` &&
- GIT_EXTERNAL_DIFF=git-apply-patch-script git-diff-tree -p $commit &&
- git-commit-script -C "$commit" || {
+ git-cherry-pick-script --replay $commit || {
+ echo >&2 "* Not applying the patch and continuing."
echo $commit >>$fail
- git-read-tree --reset -u $S
+ git-reset-script --hard $S
}
done
if test -s $fail
then
- echo Some commits could not be rebased, check by hand:
- cat $fail
+ echo >&2 Some commits could not be rebased, check by hand:
+ cat >&2 $fail
+ echo >&2 "(the same list of commits are found in $tmp)"
+ exit 1
+else
+ rm -f $fail
fi