From b9317d55a37f93c47d48f12a7b3e45a71434d0e7 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Date: Thu, 7 Mar 2019 19:29:17 +0700 Subject: [PATCH] Make sure refs/rewritten/ is per-worktree MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit a9be29c981 (sequencer: make refs generated by the `label` command worktree-local, 2018-04-25) adds refs/rewritten/ as per-worktree reference space. Unfortunately (my bad) there are a couple places that need update to make sure it's really per-worktree. - add_per_worktree_entries_to_dir() is updated to make sure ref listing look at per-worktree refs/rewritten/ instead of per-repo one [1] - common_list[] is updated so that git_path() returns the correct location. This includes "rev-parse --git-path". This mess is created by me. I started trying to fix it with the introduction of refs/worktree, where all refs will be per-worktree without special treatments. Unfortunate refs/rewritten came before refs/worktree so this is all we can do. This also fixes logs/refs/worktree not being per-worktree. [1] note that ref listing still works sometimes. For example, if you have .git/worktrees/foo/refs/rewritten/bar AND the directory .git/worktrees/refs/rewritten, refs/rewritten/bar will show up. add_per_worktree_entries_to_dir() is only needed when the directory .git/worktrees/refs/rewritten is missing. Reported-by: Phillip Wood Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- path.c | 3 +++ refs/files-backend.c | 4 ++-- t/t1415-worktree-refs.sh | 35 +++++++++++++++++++++++++++++++++++ 3 files changed, 40 insertions(+), 2 deletions(-) diff --git a/path.c b/path.c index dc3294c71e..a29f131c44 100644 --- a/path.c +++ b/path.c @@ -115,10 +115,13 @@ static struct common_dir common_list[] = { { 1, 1, 0, "logs" }, { 1, 1, 1, "logs/HEAD" }, { 0, 1, 1, "logs/refs/bisect" }, + { 0, 1, 1, "logs/refs/rewritten" }, + { 0, 1, 1, "logs/refs/worktree" }, { 0, 1, 0, "lost-found" }, { 0, 1, 0, "objects" }, { 0, 1, 0, "refs" }, { 0, 1, 1, "refs/bisect" }, + { 0, 1, 1, "refs/rewritten" }, { 0, 1, 1, "refs/worktree" }, { 0, 1, 0, "remotes" }, { 0, 1, 0, "worktrees" }, diff --git a/refs/files-backend.c b/refs/files-backend.c index cb92677151..3daf8e6dd0 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -214,13 +214,13 @@ static void files_ref_path(struct files_ref_store *refs, } /* - * Manually add refs/bisect and refs/worktree, which, being + * Manually add refs/bisect, refs/rewritten and refs/worktree, which, being * per-worktree, might not appear in the directory listing for * refs/ in the main repo. */ static void add_per_worktree_entries_to_dir(struct ref_dir *dir, const char *dirname) { - const char *prefixes[] = { "refs/bisect/", "refs/worktree/" }; + const char *prefixes[] = { "refs/bisect/", "refs/worktree/", "refs/rewritten/" }; int ip; if (strcmp(dirname, "refs/")) diff --git a/t/t1415-worktree-refs.sh b/t/t1415-worktree-refs.sh index b664e51250..bb2c7572a3 100755 --- a/t/t1415-worktree-refs.sh +++ b/t/t1415-worktree-refs.sh @@ -76,4 +76,39 @@ test_expect_success 'reflog of worktrees/xx/HEAD' ' test_cmp expected actual.wt2 ' +test_expect_success 'for-each-ref from main repo' ' + mkdir fer1 && + git -C fer1 init repo && + test_commit -C fer1/repo initial && + git -C fer1/repo worktree add ../second && + git -C fer1/repo update-ref refs/bisect/main HEAD && + git -C fer1/repo update-ref refs/rewritten/main HEAD && + git -C fer1/repo update-ref refs/worktree/main HEAD && + git -C fer1/repo for-each-ref --format="%(refname)" | grep main >actual && + cat >expected <<-\EOF && + refs/bisect/main + refs/rewritten/main + refs/worktree/main + EOF + test_cmp expected actual +' + +test_expect_success 'for-each-ref from linked repo' ' + mkdir fer2 && + git -C fer2 init repo && + test_commit -C fer2/repo initial && + git -C fer2/repo worktree add ../second && + git -C fer2/second update-ref refs/bisect/second HEAD && + git -C fer2/second update-ref refs/rewritten/second HEAD && + git -C fer2/second update-ref refs/worktree/second HEAD && + git -C fer2/second for-each-ref --format="%(refname)" | grep second >actual && + cat >expected <<-\EOF && + refs/bisect/second + refs/heads/second + refs/rewritten/second + refs/worktree/second + EOF + test_cmp expected actual +' + test_done -- 2.39.2