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[PATCH v3 13/20] refs: handle "refs/bisect/" in `loose_fill_ref_dir()`

From
Michael Haggerty <mhagger@alum.mit.edu>
Date
Apr 16, 2017, 06:41 UTC
Message-ID
<a9e8ff585fe4ebd5f0b3e135f254034725d29478.1492323985.git.mhagger@alum.mit.edu>
In-Reply-To
<cover.1492323985.git.mhagger@alum.mit.edu>

That "refs/bisect/" has to be handled specially when filling the ref_cache for loose references is a peculiarity of the files backend, and the ref-cache code shouldn't need to know about it. So move this code to the callback function, `loose_fill_ref_dir()`.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 refs/files-backend.c | 15 +++++++++++++++
 refs/ref-cache.c     | 16 ----------------
 2 files changed, 15 insertions(+), 16 deletions(-)
diff --git a/refs/files-backend.c b/refs/files-backend.c
index ff9251b9cd..079ba941ef 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -507,6 +507,21 @@ static void loose_fill_ref_dir(struct ref_store *ref_store,
 	strbuf_release(&refname);
 	strbuf_release(&path);
 	closedir(d);
+
+	/*
+	 * Manually add refs/bisect, which, being per-worktree, might
+	 * not appear in the directory listing for refs/ in the main
+	 * repo.
+	 */
+	if (!strcmp(dirname, "refs/")) {
+		int pos = search_ref_dir(dir, "refs/bisect/", 12);
+
+		if (pos < 0) {
+			struct ref_entry *child_entry = create_dir_entry(
+					dir->cache, "refs/bisect/", 12, 1);
+			add_entry_to_dir(dir, child_entry);
+		}
+	}
 }
 
 static struct ref_dir *get_loose_refs(struct files_ref_store *refs)
diff --git a/refs/ref-cache.c b/refs/ref-cache.c
index 7f247b9170..44440e0c13 100644
--- a/refs/ref-cache.c
+++ b/refs/ref-cache.c
@@ -26,22 +26,6 @@ struct ref_dir *get_ref_dir(struct ref_entry *entry)
 			die("BUG: incomplete ref_store without fill_ref_dir function");
 
 		dir->cache->fill_ref_dir(dir->cache->ref_store, dir, entry->name);
-
-		/*
-		 * Manually add refs/bisect, which, being
-		 * per-worktree, might not appear in the directory
-		 * listing for refs/ in the main repo.
-		 */
-		if (!strcmp(entry->name, "refs/")) {
-			int pos = search_ref_dir(dir, "refs/bisect/", 12);
-			if (pos < 0) {
-				struct ref_entry *child_entry;
-				child_entry = create_dir_entry(dir->cache,
-							       "refs/bisect/",
-							       12, 1);
-				add_entry_to_dir(dir, child_entry);
-			}
-		}
 		entry->flag &= ~REF_INCOMPLETE;
 	}
 	return dir;
-- 
2.11.0
Previous: Michael HaggertyNext: Michael Haggerty
Message 11 of 21 in “Separate `ref_cache` into a separate module”
  1. 00/20 Separate `ref_cache` into a separate moduleMichael Haggerty, Apr 16, 2017
  2. 01/20 get_ref_dir(): don't call read_loose_refs() for "refs/bisect"Michael Haggerty, Apr 16, 2017
  3. 02/20 refs_read_raw_ref(): new functionMichael Haggerty, Apr 16, 2017
  4. 04/20 refs_verify_refname_available(): implement once for all backendsMichael Haggerty, Apr 16, 2017
  5. 05/20 refs_verify_refname_available(): use function in more placesMichael Haggerty, Apr 16, 2017
  6. 03/20 refs_ref_iterator_begin(): new functionMichael Haggerty, Apr 16, 2017
  7. 07/20 ref-cache: rename `find_ref()` to `find_ref_entry()`Michael Haggerty, Apr 16, 2017
  8. 06/20 ref-cache: rename `add_ref()` to `add_ref_entry()`Michael Haggerty, Apr 16, 2017
  9. 10/20 ref-cache: introduce a new type, ref_cacheMichael Haggerty, Apr 16, 2017
  10. 12/20 ref-cache: use a callback function to fill the cacheMichael Haggerty, Apr 16, 2017
  11. 13/20 refs: handle "refs/bisect/" in `loose_fill_ref_dir()`Michael Haggerty, Apr 16, 2017
  12. 08/20 ref-cache: rename `remove_entry()` to `remove_entry_from_dir()`Michael Haggerty, Apr 16, 2017
  13. 14/20 do_for_each_entry_in_dir(): eliminate `offset` argumentMichael Haggerty, Apr 16, 2017
  14. 15/20 get_loose_ref_dir(): function renamed from get_loose_refs()Michael Haggerty, Apr 16, 2017
  15. 16/20 get_loose_ref_cache(): new functionMichael Haggerty, Apr 16, 2017
  16. 11/20 refs: record the ref_store in ref_cache, not ref_dirMichael Haggerty, Apr 16, 2017
  17. 20/20 do_for_each_entry_in_dir(): delete functionMichael Haggerty, Apr 16, 2017
  18. 19/20 files_pack_refs(): use reference iterationMichael Haggerty, Apr 16, 2017
  19. 18/20 commit_packed_refs(): use reference iterationMichael Haggerty, Apr 16, 2017
  20. 17/20 cache_ref_iterator_begin(): make function smarterMichael Haggerty, Apr 16, 2017
  21. 09/20 refs: split `ref_cache` code into separate filesMichael Haggerty, Apr 16, 2017

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