[PATCH v2 38/38] refs: implement iteration over only per-worktree refs
flat view
STALE3695d
From: Michael Haggerty <hidden>
Date: 2016-09-04 16:12:07
Subsystem:
the rest · Maintainer:
Linus Torvalds
Revision v2 of 2 in this series.
Revisions (2)
- v1 [diff vs current]
- v2 current
From: David Turner <redacted> Alternate refs backends might still use files to store per-worktree refs. So provide a way to iterate over only the per-worktree references in a ref_store. The other backend can set up a files ref_store and iterate using the new DO_FOR_EACH_PER_WORKTREE_ONLY flag when iterating. Signed-off-by: David Turner <redacted> Signed-off-by: Junio C Hamano <redacted> Signed-off-by: Michael Haggerty <redacted> Signed-off-by: Junio C Hamano <redacted> --- refs/files-backend.c | 4 ++++ refs/refs-internal.h | 10 +++++++++- 2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 0714c3f..2644792 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c@@ -1798,6 +1798,10 @@ static int files_ref_iterator_advance(struct ref_iterator *ref_iterator) int ok; while ((ok = ref_iterator_advance(iter->iter0)) == ITER_OK) { + if (iter->flags & DO_FOR_EACH_PER_WORKTREE_ONLY && + ref_type(iter->iter0->refname) != REF_TYPE_PER_WORKTREE) + continue; + if (!(iter->flags & DO_FOR_EACH_INCLUDE_BROKEN) && !ref_resolves_to_object(iter->iter0->refname, iter->iter0->oid,
diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index 681982b..708b260 100644
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h@@ -467,10 +467,18 @@ extern struct ref_iterator *current_ref_iter; int do_for_each_ref_iterator(struct ref_iterator *iter, each_ref_fn fn, void *cb_data); -/* refs backends */ +/* + * Only include per-worktree refs in a do_for_each_ref*() iteration. + * Normally this will be used with a files ref_store, since that's + * where all reference backends will presumably store their + * per-worktree refs. + */ +#define DO_FOR_EACH_PER_WORKTREE_ONLY 0x02 struct ref_store; +/* refs backends */ + /* * Initialize the ref_store for the specified submodule, or for the * main repository if submodule == NULL. These functions should call
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2.9.3