From c85c79279df2c8a583d95449d1029baba41f8660 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Sat, 26 Jan 2008 18:04:37 +0000 Subject: pull --rebase: be cleverer with rebased upstream branches When the upstream branch is tracked, we can detect if that branch was rebased since it was last fetched. Teach git to use that information to rebase from the old remote head onto the new remote head. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- git-pull.sh | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'git-pull.sh') diff --git a/git-pull.sh b/git-pull.sh index fa97b0f356..46da0f4ca2 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -106,6 +106,15 @@ error_on_no_merge_candidates () { exit 1 } +test true = "$rebase" && { + . git-parse-remote && + origin="$1" + test -z "$origin" && origin=$(get_default_remote) + reflist="$(get_remote_refs_for_fetch "$@" 2>/dev/null | + sed "s|refs/heads/\(.*\):|\1|")" && + oldremoteref="$(git rev-parse --verify \ + "refs/remotes/$origin/$reflist" 2>/dev/null)" +} orig_head=$(git rev-parse --verify HEAD 2>/dev/null) git-fetch --update-head-ok "$@" || exit 1 @@ -164,6 +173,7 @@ then fi merge_name=$(git fmt-merge-msg <"$GIT_DIR/FETCH_HEAD") || exit -test true = "$rebase" && exec git-rebase $merge_head +test true = "$rebase" && + exec git-rebase --onto $merge_head ${oldremoteref:-$merge_head} exec git-merge $no_summary $no_commit $squash $no_ff $strategy_args \ "$merge_name" HEAD $merge_head -- cgit v1.2.3