From 23d83f8ddbef9adcb87671358b473e55cf90c90b Mon Sep 17 00:00:00 2001 From: Toon Claes Date: Wed, 1 Apr 2026 22:55:12 +0200 Subject: replay: allow to specify a ref with option --ref When option '--onto' is passed to git-replay(1), the command will update refs from the passed to the command. When using option '--advance' or '--revert', the argument of that option is a ref that will be updated. To enable users to specify which ref to update, add option '--ref'. When using option '--ref', the refs described above are left untouched and instead the argument of this option is updated instead. Because this introduces code paths in replay.c that jump to `out` before init_basic_merge_options() is called on `merge_opt`, zero-initialize the struct. Signed-off-by: Toon Claes Signed-off-by: Junio C Hamano --- t/t3650-replay-basics.sh | 66 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) (limited to 't') diff --git a/t/t3650-replay-basics.sh b/t/t3650-replay-basics.sh index 217f6fb292..d5c7dd1bf4 100755 --- a/t/t3650-replay-basics.sh +++ b/t/t3650-replay-basics.sh @@ -495,4 +495,70 @@ test_expect_success 'git replay --revert incompatible with --advance' ' test_grep "cannot be used together" error ' +test_expect_success 'using --onto with --ref' ' + git branch test-ref-onto topic2 && + test_when_finished "git branch -D test-ref-onto" && + + git replay --ref-action=print --onto=main --ref=refs/heads/test-ref-onto topic1..topic2 >result && + + test_line_count = 1 result && + test_grep "^update refs/heads/test-ref-onto " result && + + git log --format=%s $(cut -f 3 -d " " result) >actual && + test_write_lines E D M L B A >expect && + test_cmp expect actual +' + +test_expect_success 'using --advance with --ref' ' + git branch test-ref-advance main && + git branch test-ref-target main && + test_when_finished "git branch -D test-ref-advance test-ref-target" && + + git replay --ref-action=print --advance=test-ref-advance --ref=refs/heads/test-ref-target topic1..topic2 >result && + + test_line_count = 1 result && + test_grep "^update refs/heads/test-ref-target " result +' + +test_expect_success 'using --revert with --ref' ' + git branch test-ref-revert topic4 && + git branch test-ref-revert-target topic4 && + test_when_finished "git branch -D test-ref-revert test-ref-revert-target" && + + git replay --ref-action=print --revert=test-ref-revert --ref=refs/heads/test-ref-revert-target topic4~1..topic4 >result && + + test_line_count = 1 result && + test_grep "^update refs/heads/test-ref-revert-target " result +' + +test_expect_success '--ref is incompatible with --contained' ' + test_must_fail git replay --onto=main --ref=refs/heads/main --contained topic1..topic2 2>err && + test_grep "cannot be used together" err +' + +test_expect_success '--ref with nonexistent fully-qualified ref' ' + test_when_finished "git update-ref -d refs/heads/new-branch" && + + git replay --onto=main --ref=refs/heads/new-branch topic1..topic2 && + + git log --format=%s -2 new-branch >actual && + test_write_lines E D >expect && + test_cmp expect actual +' + +test_expect_success '--ref must be a valid refname' ' + test_must_fail git replay --onto=main --ref="refs/heads/bad..ref" topic1..topic2 2>err && + test_grep "is not a valid refname" err +' + +test_expect_success '--ref requires fully qualified ref' ' + test_must_fail git replay --onto=main --ref=main topic1..topic2 2>err && + test_grep "is not a valid refname" err +' + +test_expect_success '--onto with --ref rejects multiple revision ranges' ' + test_must_fail git replay --onto=main --ref=refs/heads/topic2 ^topic1 topic2 topic4 2>err && + test_grep "cannot be used with multiple revision ranges" err +' + test_done -- cgit v1.3