From 45339f74ef87123ab79831310bf8047cebe5177b Mon Sep 17 00:00:00 2001 From: Elijah Newren Date: Tue, 11 Dec 2018 08:11:35 -0800 Subject: am, rebase--merge: do not overlook --skip'ed commits with post-rewrite The post-rewrite hook is supposed to be invoked for each rewritten commit. The fact that a commit was selected and processed by the rebase operation (even though when we hit an error a user said it had no more useful changes), suggests we should write an entry for it. In particular, let's treat it as an empty commit trivially squashed into its parent. This brings the rebase--am and rebase--merge backends in sync with the behavior of the interactive rebase backend. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano --- builtin/am.c | 9 +++++++++ git-rebase--merge.sh | 2 ++ t/t5407-post-rewrite-hook.sh | 3 +++ 3 files changed, 14 insertions(+) diff --git a/builtin/am.c b/builtin/am.c index 8f27f3375b..af9d034838 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -2000,6 +2000,15 @@ static void am_skip(struct am_state *state) if (clean_index(&head, &head)) die(_("failed to clean index")); + if (state->rebasing) { + FILE *fp = xfopen(am_path(state, "rewritten"), "a"); + + assert(!is_null_oid(&state->orig_commit)); + fprintf(fp, "%s ", oid_to_hex(&state->orig_commit)); + fprintf(fp, "%s\n", oid_to_hex(&head)); + fclose(fp); + } + am_next(state); am_load(state); am_run(state, 0); diff --git a/git-rebase--merge.sh b/git-rebase--merge.sh index aa2f2f0872..91250cbaed 100644 --- a/git-rebase--merge.sh +++ b/git-rebase--merge.sh @@ -121,6 +121,8 @@ continue) skip) read_state git rerere clear + cmt="$(cat "$state_dir/cmt.$msgnum")" + echo "$cmt $(git rev-parse HEAD^0)" >> "$state_dir/rewritten" msgnum=$(($msgnum + 1)) while test "$msgnum" -le "$end" do diff --git a/t/t5407-post-rewrite-hook.sh b/t/t5407-post-rewrite-hook.sh index 6426ec8991..a4a5903cba 100755 --- a/t/t5407-post-rewrite-hook.sh +++ b/t/t5407-post-rewrite-hook.sh @@ -78,6 +78,7 @@ test_expect_success 'git rebase --skip' ' git rebase --continue && echo rebase >expected.args && cat >expected.data <<-EOF && + $(git rev-parse C) $(git rev-parse HEAD^) $(git rev-parse D) $(git rev-parse HEAD) EOF verify_hook_input @@ -91,6 +92,7 @@ test_expect_success 'git rebase --skip the last one' ' echo rebase >expected.args && cat >expected.data <<-EOF && $(git rev-parse E) $(git rev-parse HEAD) + $(git rev-parse F) $(git rev-parse HEAD) EOF verify_hook_input ' @@ -120,6 +122,7 @@ test_expect_success 'git rebase -m --skip' ' git rebase --continue && echo rebase >expected.args && cat >expected.data <<-EOF && + $(git rev-parse C) $(git rev-parse HEAD^) $(git rev-parse D) $(git rev-parse HEAD) EOF verify_hook_input -- cgit v1.2.3