diff options
| -rw-r--r-- | refs.c | 18 | ||||
| -rw-r--r-- | refs.h | 9 |
2 files changed, 27 insertions, 0 deletions
@@ -159,6 +159,8 @@ static struct cached_refs { } cached_refs; static struct ref_list *current_ref; +static struct ref_list *extra_refs; + static void free_ref_list(struct ref_list *list) { struct ref_list *next; @@ -215,6 +217,17 @@ static void read_packed_refs(FILE *f, struct cached_refs *cached_refs) cached_refs->packed = sort_ref_list(list); } +void add_extra_ref(const char *name, const unsigned char *sha1, int flag) +{ + extra_refs = add_ref(name, sha1, flag, extra_refs, NULL); +} + +void clear_extra_refs(void) +{ + free_ref_list(extra_refs); + extra_refs = NULL; +} + static struct ref_list *get_packed_refs(void) { if (!cached_refs.did_packed) { @@ -536,6 +549,11 @@ static int do_for_each_ref(const char *base, each_ref_fn fn, int trim, struct ref_list *packed = get_packed_refs(); struct ref_list *loose = get_loose_refs(); + struct ref_list *extra; + + for (extra = extra_refs; extra; extra = extra->next) + retval = do_one_ref(base, fn, trim, cb_data, extra); + while (packed && loose) { struct ref_list *entry; int cmp = strcmp(packed->name, loose->name); @@ -24,6 +24,15 @@ extern int for_each_tag_ref(each_ref_fn, void *); extern int for_each_branch_ref(each_ref_fn, void *); extern int for_each_remote_ref(each_ref_fn, void *); +/* + * Extra refs will be listed by for_each_ref() before any actual refs + * for the duration of this process or until clear_extra_refs() is + * called. Only extra refs added before for_each_ref() is called will + * be listed on a given call of for_each_ref(). + */ +extern void add_extra_ref(const char *refname, const unsigned char *sha1, int flags); +extern void clear_extra_refs(void); + extern int peel_ref(const char *, unsigned char *); /** Locks a "refs/" ref returning the lock on success and NULL on failure. **/ |