rebase: support automatic notes copying

diff --git a/git-rebase.sh b/git-rebase.sh
index 3de0942c0fa604fd0aed8561e3f2727c0a7887e5..3a26321faa0803ff9d41f68628a96c042899f816 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -52,6 +52,7 @@ diffstat=$(git config --bool rebase.stat)
 git_am_opt=
 rebase_root=
 force_rebase=
+allow_rerere_autoupdate=
 
 continue_merge () {
        test -n "$prev_head" || die "prev_head must be defined"
@@ -78,6 +79,7 @@ continue_merge () {
                then
                        printf "Committed: %0${prec}d " $msgnum
                fi
+               echo "$cmt $(git rev-parse HEAD^0)" >> "$dotest/rewritten"
        else
                if test -z "$GIT_QUIET"
                then
@@ -120,7 +122,7 @@ call_merge () {
                return
                ;;
        1)
-               git rerere
+               git rerere $allow_rerere_autoupdate
                die "$RESOLVEMSG"
                ;;
        2)
@@ -152,6 +154,11 @@ move_to_original_branch () {
 
 finish_rb_merge () {
        move_to_original_branch
+       git notes copy --for-rewrite=rebase < "$dotest"/rewritten
+       if test -x "$GIT_DIR"/hooks/post-rewrite &&
+               test -s "$dotest"/rewritten; then
+               "$GIT_DIR"/hooks/post-rewrite rebase < "$dotest"/rewritten
+       fi
        rm -r "$dotest"
        say All done.
 }
@@ -351,6 +358,9 @@ do
        -f|--f|--fo|--for|--forc|force|--force-r|--force-re|--force-reb|--force-reba|--force-rebas|--force-rebase)
                force_rebase=t
                ;;
+       --rerere-autoupdate|--no-rerere-autoupdate)
+               allow_rerere_autoupdate="$1"
+               ;;
        -*)
                usage
                ;;