Merge branch 'ps/refs-without-the-repository-updates' into ps/ref-storage-migration
* ps/refs-without-the-repository-updates: refs/packed: remove references to `the_hash_algo` refs/files: remove references to `the_hash_algo` refs/files: use correct repository refs: remove `dwim_log()` refs: drop `git_default_branch_name()` refs: pass repo when peeling objects refs: move object peeling into "object.c" refs: pass ref store when detecting dangling symrefs refs: convert iteration over replace refs to accept ref store refs: retrieve worktree ref stores via associated repository refs: refactor `resolve_gitlink_ref()` to accept a repository refs: pass repo when retrieving submodule ref store refs: track ref stores via strmap refs: implement releasing ref storages refs: rename `init_db` callback to avoid confusion refs: adjust names for `init` and `init_db` callbacks
This commit is contained in:
16
refs/debug.c
16
refs/debug.c
@ -33,11 +33,18 @@ struct ref_store *maybe_debug_wrap_ref_store(const char *gitdir, struct ref_stor
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return (struct ref_store *)res;
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}
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static int debug_init_db(struct ref_store *refs, int flags, struct strbuf *err)
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static void debug_release(struct ref_store *refs)
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{
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struct debug_ref_store *drefs = (struct debug_ref_store *)refs;
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int res = drefs->refs->be->init_db(drefs->refs, flags, err);
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trace_printf_key(&trace_refs, "init_db: %d\n", res);
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drefs->refs->be->release(drefs->refs);
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trace_printf_key(&trace_refs, "release\n");
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}
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static int debug_create_on_disk(struct ref_store *refs, int flags, struct strbuf *err)
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{
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struct debug_ref_store *drefs = (struct debug_ref_store *)refs;
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int res = drefs->refs->be->create_on_disk(drefs->refs, flags, err);
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trace_printf_key(&trace_refs, "create_on_disk: %d\n", res);
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return res;
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}
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@ -415,7 +422,8 @@ static int debug_reflog_expire(struct ref_store *ref_store, const char *refname,
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struct ref_storage_be refs_be_debug = {
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.name = "debug",
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.init = NULL,
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.init_db = debug_init_db,
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.release = debug_release,
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.create_on_disk = debug_create_on_disk,
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/*
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* None of these should be NULL. If the "files" backend (in
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@ -89,9 +89,9 @@ static void clear_loose_ref_cache(struct files_ref_store *refs)
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* Create a new submodule ref cache and add it to the internal
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* set of caches.
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*/
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static struct ref_store *files_ref_store_create(struct repository *repo,
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const char *gitdir,
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unsigned int flags)
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static struct ref_store *files_ref_store_init(struct repository *repo,
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const char *gitdir,
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unsigned int flags)
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{
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struct files_ref_store *refs = xcalloc(1, sizeof(*refs));
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struct ref_store *ref_store = (struct ref_store *)refs;
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@ -102,7 +102,7 @@ static struct ref_store *files_ref_store_create(struct repository *repo,
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get_common_dir_noenv(&sb, gitdir);
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refs->gitcommondir = strbuf_detach(&sb, NULL);
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refs->packed_ref_store =
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packed_ref_store_create(repo, refs->gitcommondir, flags);
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packed_ref_store_init(repo, refs->gitcommondir, flags);
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chdir_notify_reparent("files-backend $GIT_DIR", &refs->base.gitdir);
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chdir_notify_reparent("files-backend $GIT_COMMONDIR",
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@ -149,6 +149,14 @@ static struct files_ref_store *files_downcast(struct ref_store *ref_store,
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return refs;
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}
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static void files_ref_store_release(struct ref_store *ref_store)
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{
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struct files_ref_store *refs = files_downcast(ref_store, 0, "release");
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free_ref_cache(refs->loose);
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free(refs->gitcommondir);
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ref_store_release(refs->packed_ref_store);
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}
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static void files_reflog_path(struct files_ref_store *refs,
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struct strbuf *sb,
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const char *refname)
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@ -1229,7 +1237,8 @@ static void prune_refs(struct files_ref_store *refs, struct ref_to_prune **refs_
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/*
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* Return true if the specified reference should be packed.
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*/
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static int should_pack_ref(const char *refname,
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static int should_pack_ref(struct files_ref_store *refs,
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const char *refname,
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const struct object_id *oid, unsigned int ref_flags,
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struct pack_refs_opts *opts)
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{
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@ -1245,7 +1254,7 @@ static int should_pack_ref(const char *refname,
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return 0;
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/* Do not pack broken refs: */
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if (!ref_resolves_to_object(refname, the_repository, oid, ref_flags))
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if (!ref_resolves_to_object(refname, refs->base.repo, oid, ref_flags))
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return 0;
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if (ref_excluded(opts->exclusions, refname))
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@ -1277,14 +1286,14 @@ static int files_pack_refs(struct ref_store *ref_store,
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packed_refs_lock(refs->packed_ref_store, LOCK_DIE_ON_ERROR, &err);
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iter = cache_ref_iterator_begin(get_loose_ref_cache(refs, 0), NULL,
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the_repository, 0);
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refs->base.repo, 0);
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while ((ok = ref_iterator_advance(iter)) == ITER_OK) {
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/*
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* If the loose reference can be packed, add an entry
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* in the packed ref cache. If the reference should be
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* pruned, also add it to refs_to_prune.
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*/
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if (!should_pack_ref(iter->refname, iter->oid, iter->flags, opts))
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if (!should_pack_ref(refs, iter->refname, iter->oid, iter->flags, opts))
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continue;
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/*
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@ -1381,7 +1390,8 @@ static int rename_tmp_log(struct files_ref_store *refs, const char *newrefname)
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return ret;
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}
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static int write_ref_to_lockfile(struct ref_lock *lock,
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static int write_ref_to_lockfile(struct files_ref_store *refs,
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struct ref_lock *lock,
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const struct object_id *oid,
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int skip_oid_verification, struct strbuf *err);
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static int commit_ref_update(struct files_ref_store *refs,
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@ -1529,7 +1539,7 @@ static int files_copy_or_rename_ref(struct ref_store *ref_store,
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}
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oidcpy(&lock->old_oid, &orig_oid);
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if (write_ref_to_lockfile(lock, &orig_oid, 0, &err) ||
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if (write_ref_to_lockfile(refs, lock, &orig_oid, 0, &err) ||
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commit_ref_update(refs, lock, &orig_oid, logmsg, &err)) {
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error("unable to write current sha1 into %s: %s", newrefname, err.buf);
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strbuf_release(&err);
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@ -1549,7 +1559,7 @@ static int files_copy_or_rename_ref(struct ref_store *ref_store,
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flag = log_all_ref_updates;
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log_all_ref_updates = LOG_REFS_NONE;
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if (write_ref_to_lockfile(lock, &orig_oid, 0, &err) ||
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if (write_ref_to_lockfile(refs, lock, &orig_oid, 0, &err) ||
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commit_ref_update(refs, lock, &orig_oid, NULL, &err)) {
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error("unable to write current sha1 into %s: %s", oldrefname, err.buf);
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strbuf_release(&err);
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@ -1783,7 +1793,8 @@ static int files_log_ref_write(struct files_ref_store *refs,
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* Write oid into the open lockfile, then close the lockfile. On
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* errors, rollback the lockfile, fill in *err and return -1.
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*/
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static int write_ref_to_lockfile(struct ref_lock *lock,
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static int write_ref_to_lockfile(struct files_ref_store *refs,
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struct ref_lock *lock,
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const struct object_id *oid,
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int skip_oid_verification, struct strbuf *err)
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{
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@ -1792,7 +1803,7 @@ static int write_ref_to_lockfile(struct ref_lock *lock,
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int fd;
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if (!skip_oid_verification) {
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o = parse_object(the_repository, oid);
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o = parse_object(refs->base.repo, oid);
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if (!o) {
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strbuf_addf(
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err,
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@ -1811,7 +1822,7 @@ static int write_ref_to_lockfile(struct ref_lock *lock,
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}
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}
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fd = get_lock_file_fd(&lock->lk);
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if (write_in_full(fd, oid_to_hex(oid), the_hash_algo->hexsz) < 0 ||
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if (write_in_full(fd, oid_to_hex(oid), refs->base.repo->hash_algo->hexsz) < 0 ||
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write_in_full(fd, &term, 1) < 0 ||
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fsync_component(FSYNC_COMPONENT_REFERENCE, get_lock_file_fd(&lock->lk)) < 0 ||
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close_ref_gently(lock) < 0) {
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@ -2546,7 +2557,7 @@ static int lock_ref_for_update(struct files_ref_store *refs,
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* value, so we don't need to write it.
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*/
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} else if (write_ref_to_lockfile(
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lock, &update->new_oid,
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refs, lock, &update->new_oid,
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update->flags & REF_SKIP_OID_VERIFICATION,
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err)) {
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char *write_err = strbuf_detach(err, NULL);
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@ -3229,7 +3240,7 @@ static int files_reflog_expire(struct ref_store *ref_store,
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rollback_lock_file(&reflog_lock);
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} else if (update &&
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(write_in_full(get_lock_file_fd(&lock->lk),
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oid_to_hex(&cb.last_kept_oid), the_hash_algo->hexsz) < 0 ||
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oid_to_hex(&cb.last_kept_oid), refs->base.repo->hash_algo->hexsz) < 0 ||
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write_str_in_full(get_lock_file_fd(&lock->lk), "\n") < 0 ||
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close_ref_gently(lock) < 0)) {
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status |= error("couldn't write %s",
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@ -3253,12 +3264,12 @@ static int files_reflog_expire(struct ref_store *ref_store,
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return -1;
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}
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static int files_init_db(struct ref_store *ref_store,
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int flags,
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struct strbuf *err UNUSED)
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static int files_ref_store_create_on_disk(struct ref_store *ref_store,
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int flags,
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struct strbuf *err UNUSED)
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{
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struct files_ref_store *refs =
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files_downcast(ref_store, REF_STORE_WRITE, "init_db");
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files_downcast(ref_store, REF_STORE_WRITE, "create");
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struct strbuf sb = STRBUF_INIT;
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/*
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@ -3281,7 +3292,7 @@ static int files_init_db(struct ref_store *ref_store,
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* There is no need to create directories for common refs when creating
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* a worktree ref store.
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*/
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if (!(flags & REFS_INIT_DB_IS_WORKTREE)) {
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if (!(flags & REF_STORE_CREATE_ON_DISK_IS_WORKTREE)) {
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/*
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* Create .git/refs/{heads,tags}
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*/
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@ -3300,8 +3311,10 @@ static int files_init_db(struct ref_store *ref_store,
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struct ref_storage_be refs_be_files = {
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.name = "files",
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.init = files_ref_store_create,
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.init_db = files_init_db,
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.init = files_ref_store_init,
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.release = files_ref_store_release,
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.create_on_disk = files_ref_store_create_on_disk,
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.transaction_prepare = files_transaction_prepare,
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.transaction_finish = files_transaction_finish,
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.transaction_abort = files_transaction_abort,
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|
@ -440,15 +440,15 @@ struct ref_iterator *prefix_ref_iterator_begin(struct ref_iterator *iter0,
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struct ref_iterator *current_ref_iter = NULL;
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int do_for_each_repo_ref_iterator(struct repository *r, struct ref_iterator *iter,
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each_repo_ref_fn fn, void *cb_data)
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int do_for_each_ref_iterator(struct ref_iterator *iter,
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each_ref_fn fn, void *cb_data)
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{
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int retval = 0, ok;
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struct ref_iterator *old_ref_iter = current_ref_iter;
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current_ref_iter = iter;
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while ((ok = ref_iterator_advance(iter)) == ITER_OK) {
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retval = fn(r, iter->refname, iter->oid, iter->flags, cb_data);
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retval = fn(iter->refname, iter->oid, iter->flags, cb_data);
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if (retval) {
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/*
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* If ref_iterator_abort() returns ITER_ERROR,
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|
@ -200,9 +200,14 @@ static int release_snapshot(struct snapshot *snapshot)
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}
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}
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struct ref_store *packed_ref_store_create(struct repository *repo,
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const char *gitdir,
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unsigned int store_flags)
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static size_t snapshot_hexsz(const struct snapshot *snapshot)
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{
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return snapshot->refs->base.repo->hash_algo->hexsz;
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}
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struct ref_store *packed_ref_store_init(struct repository *repo,
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const char *gitdir,
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unsigned int store_flags)
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{
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struct packed_ref_store *refs = xcalloc(1, sizeof(*refs));
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struct ref_store *ref_store = (struct ref_store *)refs;
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@ -252,6 +257,15 @@ static void clear_snapshot(struct packed_ref_store *refs)
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}
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}
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static void packed_ref_store_release(struct ref_store *ref_store)
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{
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struct packed_ref_store *refs = packed_downcast(ref_store, 0, "release");
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clear_snapshot(refs);
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rollback_lock_file(&refs->lock);
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delete_tempfile(&refs->tempfile);
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free(refs->path);
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}
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static NORETURN void die_unterminated_line(const char *path,
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||||
const char *p, size_t len)
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||||
{
|
||||
@ -280,11 +294,13 @@ struct snapshot_record {
|
||||
size_t len;
|
||||
};
|
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|
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static int cmp_packed_ref_records(const void *v1, const void *v2)
|
||||
static int cmp_packed_ref_records(const void *v1, const void *v2,
|
||||
void *cb_data)
|
||||
{
|
||||
const struct snapshot *snapshot = cb_data;
|
||||
const struct snapshot_record *e1 = v1, *e2 = v2;
|
||||
const char *r1 = e1->start + the_hash_algo->hexsz + 1;
|
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const char *r2 = e2->start + the_hash_algo->hexsz + 1;
|
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const char *r1 = e1->start + snapshot_hexsz(snapshot) + 1;
|
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const char *r2 = e2->start + snapshot_hexsz(snapshot) + 1;
|
||||
|
||||
while (1) {
|
||||
if (*r1 == '\n')
|
||||
@ -305,9 +321,9 @@ static int cmp_packed_ref_records(const void *v1, const void *v2)
|
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* refname.
|
||||
*/
|
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static int cmp_record_to_refname(const char *rec, const char *refname,
|
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int start)
|
||||
int start, const struct snapshot *snapshot)
|
||||
{
|
||||
const char *r1 = rec + the_hash_algo->hexsz + 1;
|
||||
const char *r1 = rec + snapshot_hexsz(snapshot) + 1;
|
||||
const char *r2 = refname;
|
||||
|
||||
while (1) {
|
||||
@ -354,7 +370,7 @@ static void sort_snapshot(struct snapshot *snapshot)
|
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if (!eol)
|
||||
/* The safety check should prevent this. */
|
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BUG("unterminated line found in packed-refs");
|
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if (eol - pos < the_hash_algo->hexsz + 2)
|
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if (eol - pos < snapshot_hexsz(snapshot) + 2)
|
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die_invalid_line(snapshot->refs->path,
|
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pos, eof - pos);
|
||||
eol++;
|
||||
@ -380,7 +396,7 @@ static void sort_snapshot(struct snapshot *snapshot)
|
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if (sorted &&
|
||||
nr > 1 &&
|
||||
cmp_packed_ref_records(&records[nr - 2],
|
||||
&records[nr - 1]) >= 0)
|
||||
&records[nr - 1], snapshot) >= 0)
|
||||
sorted = 0;
|
||||
|
||||
pos = eol;
|
||||
@ -390,7 +406,7 @@ static void sort_snapshot(struct snapshot *snapshot)
|
||||
goto cleanup;
|
||||
|
||||
/* We need to sort the memory. First we sort the records array: */
|
||||
QSORT(records, nr, cmp_packed_ref_records);
|
||||
QSORT_S(records, nr, cmp_packed_ref_records, snapshot);
|
||||
|
||||
/*
|
||||
* Allocate a new chunk of memory, and copy the old memory to
|
||||
@ -466,7 +482,8 @@ static void verify_buffer_safe(struct snapshot *snapshot)
|
||||
return;
|
||||
|
||||
last_line = find_start_of_record(start, eof - 1);
|
||||
if (*(eof - 1) != '\n' || eof - last_line < the_hash_algo->hexsz + 2)
|
||||
if (*(eof - 1) != '\n' ||
|
||||
eof - last_line < snapshot_hexsz(snapshot) + 2)
|
||||
die_invalid_line(snapshot->refs->path,
|
||||
last_line, eof - last_line);
|
||||
}
|
||||
@ -561,7 +578,7 @@ static const char *find_reference_location_1(struct snapshot *snapshot,
|
||||
|
||||
mid = lo + (hi - lo) / 2;
|
||||
rec = find_start_of_record(lo, mid);
|
||||
cmp = cmp_record_to_refname(rec, refname, start);
|
||||
cmp = cmp_record_to_refname(rec, refname, start, snapshot);
|
||||
if (cmp < 0) {
|
||||
lo = find_end_of_record(mid, hi);
|
||||
} else if (cmp > 0) {
|
||||
@ -858,7 +875,7 @@ static int next_record(struct packed_ref_iterator *iter)
|
||||
iter->base.flags = REF_ISPACKED;
|
||||
p = iter->pos;
|
||||
|
||||
if (iter->eof - p < the_hash_algo->hexsz + 2 ||
|
||||
if (iter->eof - p < snapshot_hexsz(iter->snapshot) + 2 ||
|
||||
parse_oid_hex(p, &iter->oid, &p) ||
|
||||
!isspace(*p++))
|
||||
die_invalid_line(iter->snapshot->refs->path,
|
||||
@ -888,7 +905,7 @@ static int next_record(struct packed_ref_iterator *iter)
|
||||
|
||||
if (iter->pos < iter->eof && *iter->pos == '^') {
|
||||
p = iter->pos + 1;
|
||||
if (iter->eof - p < the_hash_algo->hexsz + 1 ||
|
||||
if (iter->eof - p < snapshot_hexsz(iter->snapshot) + 1 ||
|
||||
parse_oid_hex(p, &iter->peeled, &p) ||
|
||||
*p++ != '\n')
|
||||
die_invalid_line(iter->snapshot->refs->path,
|
||||
@ -944,16 +961,13 @@ static int packed_ref_iterator_peel(struct ref_iterator *ref_iterator,
|
||||
struct packed_ref_iterator *iter =
|
||||
(struct packed_ref_iterator *)ref_iterator;
|
||||
|
||||
if (iter->repo != the_repository)
|
||||
BUG("peeling for non-the_repository is not supported");
|
||||
|
||||
if ((iter->base.flags & REF_KNOWS_PEELED)) {
|
||||
oidcpy(peeled, &iter->peeled);
|
||||
return is_null_oid(&iter->peeled) ? -1 : 0;
|
||||
} else if ((iter->base.flags & (REF_ISBROKEN | REF_ISSYMREF))) {
|
||||
return -1;
|
||||
} else {
|
||||
return peel_object(&iter->oid, peeled) ? -1 : 0;
|
||||
return peel_object(iter->repo, &iter->oid, peeled) ? -1 : 0;
|
||||
}
|
||||
}
|
||||
|
||||
@ -1244,9 +1258,9 @@ int packed_refs_is_locked(struct ref_store *ref_store)
|
||||
static const char PACKED_REFS_HEADER[] =
|
||||
"# pack-refs with: peeled fully-peeled sorted \n";
|
||||
|
||||
static int packed_init_db(struct ref_store *ref_store UNUSED,
|
||||
int flags UNUSED,
|
||||
struct strbuf *err UNUSED)
|
||||
static int packed_ref_store_create_on_disk(struct ref_store *ref_store UNUSED,
|
||||
int flags UNUSED,
|
||||
struct strbuf *err UNUSED)
|
||||
{
|
||||
/* Nothing to do. */
|
||||
return 0;
|
||||
@ -1412,7 +1426,8 @@ static int write_with_updates(struct packed_ref_store *refs,
|
||||
i++;
|
||||
} else {
|
||||
struct object_id peeled;
|
||||
int peel_error = peel_object(&update->new_oid,
|
||||
int peel_error = peel_object(refs->base.repo,
|
||||
&update->new_oid,
|
||||
&peeled);
|
||||
|
||||
if (write_packed_entry(out, update->refname,
|
||||
@ -1706,8 +1721,10 @@ static struct ref_iterator *packed_reflog_iterator_begin(struct ref_store *ref_s
|
||||
|
||||
struct ref_storage_be refs_be_packed = {
|
||||
.name = "packed",
|
||||
.init = packed_ref_store_create,
|
||||
.init_db = packed_init_db,
|
||||
.init = packed_ref_store_init,
|
||||
.release = packed_ref_store_release,
|
||||
.create_on_disk = packed_ref_store_create_on_disk,
|
||||
|
||||
.transaction_prepare = packed_transaction_prepare,
|
||||
.transaction_finish = packed_transaction_finish,
|
||||
.transaction_abort = packed_transaction_abort,
|
||||
|
@ -13,9 +13,9 @@ struct ref_transaction;
|
||||
* even among packed refs.
|
||||
*/
|
||||
|
||||
struct ref_store *packed_ref_store_create(struct repository *repo,
|
||||
const char *gitdir,
|
||||
unsigned int store_flags);
|
||||
struct ref_store *packed_ref_store_init(struct repository *repo,
|
||||
const char *gitdir,
|
||||
unsigned int store_flags);
|
||||
|
||||
/*
|
||||
* Lock the packed-refs file for writing. Flags is passed to
|
||||
|
@ -441,10 +441,7 @@ static int cache_ref_iterator_peel(struct ref_iterator *ref_iterator,
|
||||
{
|
||||
struct cache_ref_iterator *iter =
|
||||
(struct cache_ref_iterator *)ref_iterator;
|
||||
|
||||
if (iter->repo != the_repository)
|
||||
BUG("peeling for non-the_repository is not supported");
|
||||
return peel_object(ref_iterator->oid, peeled) ? -1 : 0;
|
||||
return peel_object(iter->repo, ref_iterator->oid, peeled) ? -1 : 0;
|
||||
}
|
||||
|
||||
static int cache_ref_iterator_abort(struct ref_iterator *ref_iterator)
|
||||
|
@ -69,40 +69,6 @@ int ref_resolves_to_object(const char *refname,
|
||||
const struct object_id *oid,
|
||||
unsigned int flags);
|
||||
|
||||
enum peel_status {
|
||||
/* object was peeled successfully: */
|
||||
PEEL_PEELED = 0,
|
||||
|
||||
/*
|
||||
* object cannot be peeled because the named object (or an
|
||||
* object referred to by a tag in the peel chain), does not
|
||||
* exist.
|
||||
*/
|
||||
PEEL_INVALID = -1,
|
||||
|
||||
/* object cannot be peeled because it is not a tag: */
|
||||
PEEL_NON_TAG = -2,
|
||||
|
||||
/* ref_entry contains no peeled value because it is a symref: */
|
||||
PEEL_IS_SYMREF = -3,
|
||||
|
||||
/*
|
||||
* ref_entry cannot be peeled because it is broken (i.e., the
|
||||
* symbolic reference cannot even be resolved to an object
|
||||
* name):
|
||||
*/
|
||||
PEEL_BROKEN = -4
|
||||
};
|
||||
|
||||
/*
|
||||
* Peel the named object; i.e., if the object is a tag, resolve the
|
||||
* tag recursively until a non-tag is found. If successful, store the
|
||||
* result to oid and return PEEL_PEELED. If the object is not a tag
|
||||
* or is not valid, return PEEL_NON_TAG or PEEL_INVALID, respectively,
|
||||
* and leave oid unchanged.
|
||||
*/
|
||||
enum peel_status peel_object(const struct object_id *name, struct object_id *oid);
|
||||
|
||||
/**
|
||||
* Information needed for a single ref update. Set new_oid to the new
|
||||
* value or to null_oid to delete the ref. To check the old value
|
||||
@ -517,9 +483,8 @@ extern struct ref_iterator *current_ref_iter;
|
||||
* adapter between the callback style of reference iteration and the
|
||||
* iterator style.
|
||||
*/
|
||||
int do_for_each_repo_ref_iterator(struct repository *r,
|
||||
struct ref_iterator *iter,
|
||||
each_repo_ref_fn fn, void *cb_data);
|
||||
int do_for_each_ref_iterator(struct ref_iterator *iter,
|
||||
each_ref_fn fn, void *cb_data);
|
||||
|
||||
struct ref_store;
|
||||
|
||||
@ -543,10 +508,14 @@ struct ref_store;
|
||||
typedef struct ref_store *ref_store_init_fn(struct repository *repo,
|
||||
const char *gitdir,
|
||||
unsigned int flags);
|
||||
/*
|
||||
* Release all memory and resources associated with the ref store.
|
||||
*/
|
||||
typedef void ref_store_release_fn(struct ref_store *refs);
|
||||
|
||||
typedef int ref_init_db_fn(struct ref_store *refs,
|
||||
int flags,
|
||||
struct strbuf *err);
|
||||
typedef int ref_store_create_on_disk_fn(struct ref_store *refs,
|
||||
int flags,
|
||||
struct strbuf *err);
|
||||
|
||||
typedef int ref_transaction_prepare_fn(struct ref_store *refs,
|
||||
struct ref_transaction *transaction,
|
||||
@ -678,7 +647,8 @@ typedef int read_symbolic_ref_fn(struct ref_store *ref_store, const char *refnam
|
||||
struct ref_storage_be {
|
||||
const char *name;
|
||||
ref_store_init_fn *init;
|
||||
ref_init_db_fn *init_db;
|
||||
ref_store_release_fn *release;
|
||||
ref_store_create_on_disk_fn *create_on_disk;
|
||||
|
||||
ref_transaction_prepare_fn *transaction_prepare;
|
||||
ref_transaction_finish_fn *transaction_finish;
|
||||
@ -709,7 +679,7 @@ extern struct ref_storage_be refs_be_packed;
|
||||
/*
|
||||
* A representation of the reference store for the main repository or
|
||||
* a submodule. The ref_store instances for submodules are kept in a
|
||||
* hash map; see get_submodule_ref_store() for more info.
|
||||
* hash map; see repo_get_submodule_ref_store() for more info.
|
||||
*/
|
||||
struct ref_store {
|
||||
/* The backend describing this ref_store's storage scheme: */
|
||||
|
@ -293,12 +293,33 @@ done:
|
||||
return &refs->base;
|
||||
}
|
||||
|
||||
static int reftable_be_init_db(struct ref_store *ref_store,
|
||||
int flags UNUSED,
|
||||
struct strbuf *err UNUSED)
|
||||
static void reftable_be_release(struct ref_store *ref_store)
|
||||
{
|
||||
struct reftable_ref_store *refs = reftable_be_downcast(ref_store, 0, "release");
|
||||
struct strmap_entry *entry;
|
||||
struct hashmap_iter iter;
|
||||
|
||||
if (refs->main_stack) {
|
||||
reftable_stack_destroy(refs->main_stack);
|
||||
refs->main_stack = NULL;
|
||||
}
|
||||
|
||||
if (refs->worktree_stack) {
|
||||
reftable_stack_destroy(refs->worktree_stack);
|
||||
refs->worktree_stack = NULL;
|
||||
}
|
||||
|
||||
strmap_for_each_entry(&refs->worktree_stacks, &iter, entry)
|
||||
reftable_stack_destroy(entry->value);
|
||||
strmap_clear(&refs->worktree_stacks, 0);
|
||||
}
|
||||
|
||||
static int reftable_be_create_on_disk(struct ref_store *ref_store,
|
||||
int flags UNUSED,
|
||||
struct strbuf *err UNUSED)
|
||||
{
|
||||
struct reftable_ref_store *refs =
|
||||
reftable_be_downcast(ref_store, REF_STORE_WRITE, "init_db");
|
||||
reftable_be_downcast(ref_store, REF_STORE_WRITE, "create");
|
||||
struct strbuf sb = STRBUF_INIT;
|
||||
|
||||
strbuf_addf(&sb, "%s/reftable", refs->base.gitdir);
|
||||
@ -1150,7 +1171,7 @@ static int write_transaction_table(struct reftable_writer *writer, void *cb_data
|
||||
ref.refname = (char *)u->refname;
|
||||
ref.update_index = ts;
|
||||
|
||||
peel_error = peel_object(&u->new_oid, &peeled);
|
||||
peel_error = peel_object(arg->refs->base.repo, &u->new_oid, &peeled);
|
||||
if (!peel_error) {
|
||||
ref.value_type = REFTABLE_REF_VAL2;
|
||||
memcpy(ref.value.val2.target_value, peeled.hash, GIT_MAX_RAWSZ);
|
||||
@ -1947,6 +1968,7 @@ static int reftable_be_delete_reflog(struct ref_store *ref_store,
|
||||
}
|
||||
|
||||
struct reflog_expiry_arg {
|
||||
struct reftable_ref_store *refs;
|
||||
struct reftable_stack *stack;
|
||||
struct reftable_log_record *records;
|
||||
struct object_id update_oid;
|
||||
@ -1975,7 +1997,7 @@ static int write_reflog_expiry_table(struct reftable_writer *writer, void *cb_da
|
||||
ref.refname = (char *)arg->refname;
|
||||
ref.update_index = ts;
|
||||
|
||||
if (!peel_object(&arg->update_oid, &peeled)) {
|
||||
if (!peel_object(arg->refs->base.repo, &arg->update_oid, &peeled)) {
|
||||
ref.value_type = REFTABLE_REF_VAL2;
|
||||
memcpy(ref.value.val2.target_value, peeled.hash, GIT_MAX_RAWSZ);
|
||||
memcpy(ref.value.val2.value, arg->update_oid.hash, GIT_MAX_RAWSZ);
|
||||
@ -2137,6 +2159,7 @@ static int reftable_be_reflog_expire(struct ref_store *ref_store,
|
||||
reftable_ref_record_val1(&ref_record))
|
||||
oidread(&arg.update_oid, last_hash);
|
||||
|
||||
arg.refs = refs;
|
||||
arg.records = rewritten;
|
||||
arg.len = logs_nr;
|
||||
arg.stack = stack,
|
||||
@ -2171,7 +2194,9 @@ done:
|
||||
struct ref_storage_be refs_be_reftable = {
|
||||
.name = "reftable",
|
||||
.init = reftable_be_init,
|
||||
.init_db = reftable_be_init_db,
|
||||
.release = reftable_be_release,
|
||||
.create_on_disk = reftable_be_create_on_disk,
|
||||
|
||||
.transaction_prepare = reftable_be_transaction_prepare,
|
||||
.transaction_finish = reftable_be_transaction_finish,
|
||||
.transaction_abort = reftable_be_transaction_abort,
|
||||
|
Reference in New Issue
Block a user