diff options
Diffstat (limited to 'refs/files-backend.c')
| -rw-r--r-- | refs/files-backend.c | 65 |
1 files changed, 60 insertions, 5 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c index 65128821a8..9c1c42fe52 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -315,9 +315,59 @@ static void loose_fill_ref_dir(struct ref_store *ref_store, add_per_worktree_entries_to_dir(dir, dirname); } -static struct ref_cache *get_loose_ref_cache(struct files_ref_store *refs) +/* + * Add pseudorefs to the ref dir by parsing the directory for any files + * which follow the pseudoref syntax. + */ +static void add_pseudoref_and_head_entries(struct ref_store *ref_store, + struct ref_dir *dir, + const char *dirname) +{ + struct files_ref_store *refs = + files_downcast(ref_store, REF_STORE_READ, "fill_ref_dir"); + struct strbuf path = STRBUF_INIT, refname = STRBUF_INIT; + struct dirent *de; + size_t dirnamelen; + DIR *d; + + files_ref_path(refs, &path, dirname); + + d = opendir(path.buf); + if (!d) { + strbuf_release(&path); + return; + } + + strbuf_addstr(&refname, dirname); + dirnamelen = refname.len; + + while ((de = readdir(d)) != NULL) { + unsigned char dtype; + + if (de->d_name[0] == '.') + continue; + if (ends_with(de->d_name, ".lock")) + continue; + strbuf_addstr(&refname, de->d_name); + + dtype = get_dtype(de, &path, 1); + if (dtype == DT_REG && (is_pseudoref(ref_store, de->d_name) || + is_headref(ref_store, de->d_name))) + loose_fill_ref_dir_regular_file(refs, refname.buf, dir); + + strbuf_setlen(&refname, dirnamelen); + } + strbuf_release(&refname); + strbuf_release(&path); + closedir(d); +} + +static struct ref_cache *get_loose_ref_cache(struct files_ref_store *refs, + unsigned int flags) { if (!refs->loose) { + struct ref_dir *dir; + /* * Mark the top-level directory complete because we * are about to read the only subdirectory that can @@ -328,12 +378,17 @@ static struct ref_cache *get_loose_ref_cache(struct files_ref_store *refs) /* We're going to fill the top level ourselves: */ refs->loose->root->flag &= ~REF_INCOMPLETE; + dir = get_ref_dir(refs->loose->root); + + if (flags & DO_FOR_EACH_INCLUDE_ROOT_REFS) + add_pseudoref_and_head_entries(dir->cache->ref_store, dir, + refs->loose->root->name); + /* * Add an incomplete entry for "refs/" (to be filled * lazily): */ - add_entry_to_dir(get_ref_dir(refs->loose->root), - create_dir_entry(refs->loose, "refs/", 5)); + add_entry_to_dir(dir, create_dir_entry(refs->loose, "refs/", 5)); } return refs->loose; } @@ -861,7 +916,7 @@ static struct ref_iterator *files_ref_iterator_begin( * disk, and re-reads it if not. */ - loose_iter = cache_ref_iterator_begin(get_loose_ref_cache(refs), + loose_iter = cache_ref_iterator_begin(get_loose_ref_cache(refs, flags), prefix, ref_store->repo, 1); /* @@ -1222,7 +1277,7 @@ static int files_pack_refs(struct ref_store *ref_store, packed_refs_lock(refs->packed_ref_store, LOCK_DIE_ON_ERROR, &err); - iter = cache_ref_iterator_begin(get_loose_ref_cache(refs), NULL, + iter = cache_ref_iterator_begin(get_loose_ref_cache(refs, 0), NULL, the_repository, 0); while ((ok = ref_iterator_advance(iter)) == ITER_OK) { /* |