|
|
|
|
#!/bin/sh
|
|
|
|
|
#
|
|
|
|
|
# Copyright (c) 2005 Junio C Hamano.
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
. git-sh-setup-script || die "Not a git archive."
|
|
|
|
|
|
|
|
|
|
usage="usage: $0 "'<upstream> [<head>]
|
|
|
|
|
|
|
|
|
|
Uses output from git-cherry to rebase local commits to the new head of
|
|
|
|
|
upstream tree.'
|
|
|
|
|
|
|
|
|
|
case "$#,$1" in
|
|
|
|
|
1,*..*)
|
|
|
|
|
upstream=$(expr "$1" : '\(.*\)\.\.') ours=$(expr "$1" : '.*\.\.\(.*\)$')
|
|
|
|
|
set x "$upstream" "$ours"
|
|
|
|
|
shift ;;
|
|
|
|
|
esac
|
|
|
|
|
|
|
|
|
|
case "$#" 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 ;;
|
|
|
|
|
esac
|
|
|
|
|
|
|
|
|
|
git-read-tree -m -u $ours $upstream &&
|
|
|
|
|
echo "$upstream" >"$GIT_DIR/HEAD" || exit
|
|
|
|
|
|
|
|
|
|
tmp=.rebase-tmp$$
|
|
|
|
|
fail=$tmp-fail
|
|
|
|
|
trap "rm -rf $tmp-*" 0 1 2 3 15
|
|
|
|
|
|
|
|
|
|
>$fail
|
|
|
|
|
|
|
|
|
|
git-cherry $upstream $ours |
|
|
|
|
|
while read sign commit
|
|
|
|
|
do
|
|
|
|
|
case "$sign" in
|
|
|
|
|
-) continue ;;
|
|
|
|
|
esac
|
|
|
|
|
S=`cat "$GIT_DIR/HEAD"` &&
|
|
|
|
|
GIT_EXTERNAL_DIFF=git-apply-patch-script git-diff-tree -p $commit &&
|
|
|
|
|
git-commit-script -C "$commit" || {
|
|
|
|
|
echo $commit >>$fail
|
|
|
|
|
git-read-tree --reset -u $S
|
|
|
|
|
}
|
|
|
|
|
done
|
|
|
|
|
if test -s $fail
|
|
|
|
|
then
|
|
|
|
|
echo Some commits could not be rebased, check by hand:
|
|
|
|
|
cat $fail
|
|
|
|
|
fi
|
