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| author | David Turner <dturner@twopensource.com> | 2016-09-04 18:08:44 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-09-09 15:28:14 -0700 |
| commit | 0c09ec07d1e617be5f2d7b5c937b60e77a30ede2 (patch) | |
| tree | f069f2a0fd432529018dd7747baea8475236097e /refs | |
| parent | 7d618264394a17e6ecd83d9412ac9ddb4609a2e5 (diff) | |
| download | git-0c09ec07d1e617be5f2d7b5c937b60e77a30ede2.tar.gz git-0c09ec07d1e617be5f2d7b5c937b60e77a30ede2.tar.xz | |
refs: implement iteration over only per-worktree refs
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 <dturner@twopensource.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs')
| -rw-r--r-- | refs/files-backend.c | 4 | ||||
| -rw-r--r-- | refs/refs-internal.h | 10 |
2 files changed, 13 insertions, 1 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c index 82b3ac0db..47710fcf2 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 681982bec..708b26082 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 |