From 99f0d97b736e80fb2f92f8a1a5fbc65b68c2a1b9 Mon Sep 17 00:00:00 2001 From: Han-Wen Nienhuys Date: Wed, 22 Dec 2021 18:11:52 +0000 Subject: [PATCH 1/3] refs: pass gitdir to packed_ref_store_create This is consistent with the calling convention for ref backend creation, and avoids storing ".git/packed-refs" (the name of a regular file) in a variable called ref_store::gitdir. Signed-off-by: Han-Wen Nienhuys Signed-off-by: Junio C Hamano --- refs/files-backend.c | 5 ++--- refs/packed-backend.c | 9 +++++---- refs/packed-backend.h | 2 +- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/refs/files-backend.c b/refs/files-backend.c index 90b671025a..f1b66130df 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -93,9 +93,8 @@ static struct ref_store *files_ref_store_create(struct repository *repo, get_common_dir_noenv(&sb, gitdir); refs->gitcommondir = strbuf_detach(&sb, NULL); - strbuf_addf(&sb, "%s/packed-refs", refs->gitcommondir); - refs->packed_ref_store = packed_ref_store_create(repo, sb.buf, flags); - strbuf_release(&sb); + refs->packed_ref_store = + packed_ref_store_create(repo, refs->gitcommondir, flags); chdir_notify_reparent("files-backend $GIT_DIR", &refs->base.gitdir); chdir_notify_reparent("files-backend $GIT_COMMONDIR", diff --git a/refs/packed-backend.c b/refs/packed-backend.c index 67152c664e..caa1957252 100644 --- a/refs/packed-backend.c +++ b/refs/packed-backend.c @@ -194,20 +194,21 @@ static int release_snapshot(struct snapshot *snapshot) } struct ref_store *packed_ref_store_create(struct repository *repo, - const char *path, + const char *gitdir, unsigned int store_flags) { struct packed_ref_store *refs = xcalloc(1, sizeof(*refs)); struct ref_store *ref_store = (struct ref_store *)refs; + struct strbuf sb = STRBUF_INIT; base_ref_store_init(ref_store, &refs_be_packed); ref_store->repo = repo; - ref_store->gitdir = xstrdup(path); + ref_store->gitdir = xstrdup(gitdir); refs->store_flags = store_flags; + strbuf_addf(&sb, "%s/packed-refs", gitdir); + refs->path = strbuf_detach(&sb, NULL); - refs->path = xstrdup(path); chdir_notify_reparent("packed-refs", &refs->path); - return ref_store; } diff --git a/refs/packed-backend.h b/refs/packed-backend.h index f61a73ec25..9dd8a344c3 100644 --- a/refs/packed-backend.h +++ b/refs/packed-backend.h @@ -14,7 +14,7 @@ struct ref_transaction; */ struct ref_store *packed_ref_store_create(struct repository *repo, - const char *path, + const char *gitdir, unsigned int store_flags); /* From a6db572af6bc792590716856d80e8b9c02a55bec Mon Sep 17 00:00:00 2001 From: Han-Wen Nienhuys Date: Wed, 22 Dec 2021 18:11:53 +0000 Subject: [PATCH 2/3] refs: print error message in debug output Signed-off-by: Han-Wen Nienhuys Signed-off-by: Junio C Hamano --- refs/debug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/refs/debug.c b/refs/debug.c index 791423c6a7..8a6bb157ee 100644 --- a/refs/debug.c +++ b/refs/debug.c @@ -47,7 +47,8 @@ static int debug_transaction_prepare(struct ref_store *refs, transaction->ref_store = drefs->refs; res = drefs->refs->be->transaction_prepare(drefs->refs, transaction, err); - trace_printf_key(&trace_refs, "transaction_prepare: %d\n", res); + trace_printf_key(&trace_refs, "transaction_prepare: %d \"%s\"\n", res, + err->buf); return res; } From f9f7fd3b238cc56224c30235a0d248d027b7ecfa Mon Sep 17 00:00:00 2001 From: Han-Wen Nienhuys Date: Wed, 22 Dec 2021 18:11:54 +0000 Subject: [PATCH 3/3] refs: centralize initialization of the base ref_store. Signed-off-by: Han-Wen Nienhuys Signed-off-by: Junio C Hamano --- refs.c | 6 ++++-- refs/debug.c | 3 ++- refs/files-backend.c | 5 +---- refs/packed-backend.c | 6 ++---- refs/refs-internal.h | 4 ++-- 5 files changed, 11 insertions(+), 13 deletions(-) diff --git a/refs.c b/refs.c index 4c31795581..f91edb7307 100644 --- a/refs.c +++ b/refs.c @@ -2007,10 +2007,12 @@ struct ref_store *get_worktree_ref_store(const struct worktree *wt) return refs; } -void base_ref_store_init(struct ref_store *refs, - const struct ref_storage_be *be) +void base_ref_store_init(struct ref_store *refs, struct repository *repo, + const char *path, const struct ref_storage_be *be) { refs->be = be; + refs->repo = repo; + refs->gitdir = xstrdup(path); } /* backend functions */ diff --git a/refs/debug.c b/refs/debug.c index 8a6bb157ee..2b0771ca53 100644 --- a/refs/debug.c +++ b/refs/debug.c @@ -26,7 +26,8 @@ struct ref_store *maybe_debug_wrap_ref_store(const char *gitdir, struct ref_stor be_copy->name = store->be->name; trace_printf_key(&trace_refs, "ref_store for %s\n", gitdir); res->refs = store; - base_ref_store_init((struct ref_store *)res, be_copy); + base_ref_store_init((struct ref_store *)res, store->repo, gitdir, + be_copy); return (struct ref_store *)res; } diff --git a/refs/files-backend.c b/refs/files-backend.c index f1b66130df..5c6d49a267 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -86,11 +86,8 @@ static struct ref_store *files_ref_store_create(struct repository *repo, struct ref_store *ref_store = (struct ref_store *)refs; struct strbuf sb = STRBUF_INIT; - ref_store->repo = repo; - ref_store->gitdir = xstrdup(gitdir); - base_ref_store_init(ref_store, &refs_be_files); + base_ref_store_init(ref_store, repo, gitdir, &refs_be_files); refs->store_flags = flags; - get_common_dir_noenv(&sb, gitdir); refs->gitcommondir = strbuf_detach(&sb, NULL); refs->packed_ref_store = diff --git a/refs/packed-backend.c b/refs/packed-backend.c index caa1957252..d91a2018f6 100644 --- a/refs/packed-backend.c +++ b/refs/packed-backend.c @@ -201,13 +201,11 @@ struct ref_store *packed_ref_store_create(struct repository *repo, struct ref_store *ref_store = (struct ref_store *)refs; struct strbuf sb = STRBUF_INIT; - base_ref_store_init(ref_store, &refs_be_packed); - ref_store->repo = repo; - ref_store->gitdir = xstrdup(gitdir); + base_ref_store_init(ref_store, repo, gitdir, &refs_be_packed); refs->store_flags = store_flags; + strbuf_addf(&sb, "%s/packed-refs", gitdir); refs->path = strbuf_detach(&sb, NULL); - chdir_notify_reparent("packed-refs", &refs->path); return ref_store; } diff --git a/refs/refs-internal.h b/refs/refs-internal.h index 46a839539e..7ff6fba4f0 100644 --- a/refs/refs-internal.h +++ b/refs/refs-internal.h @@ -710,8 +710,8 @@ int parse_loose_ref_contents(const char *buf, struct object_id *oid, * Fill in the generic part of refs and add it to our collection of * reference stores. */ -void base_ref_store_init(struct ref_store *refs, - const struct ref_storage_be *be); +void base_ref_store_init(struct ref_store *refs, struct repository *repo, + const char *path, const struct ref_storage_be *be); /* * Support GIT_TRACE_REFS by optionally wrapping the given ref_store instance.