From 937705901b83737a35996f62dbfbfefd8e5c8d7f Mon Sep 17 00:00:00 2001 From: David Turner Date: Thu, 7 Apr 2016 15:02:49 -0400 Subject: refs: move for_each_*ref* functions into common code Make do_for_each_ref take a submodule as an argument instead of a ref_cache. Since all for_each_*ref* functions are defined in terms of do_for_each_ref, we can then move them into the common code. Later, we can simply make do_for_each_ref into a backend function. Signed-off-by: David Turner Reviewed-by: Michael Haggerty Signed-off-by: Junio C Hamano --- refs/files-backend.c | 62 +++++----------------------------------------------- refs/refs-internal.h | 9 ++++++++ 2 files changed, 14 insertions(+), 57 deletions(-) (limited to 'refs') diff --git a/refs/files-backend.c b/refs/files-backend.c index c07dc418d..9676ec2fd 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -513,9 +513,6 @@ static void sort_ref_dir(struct ref_dir *dir) dir->sorted = dir->nr = i; } -/* Include broken references in a do_for_each_ref*() iteration: */ -#define DO_FOR_EACH_INCLUDE_BROKEN 0x01 - /* * Return true iff the reference described by entry can be resolved to * an object in the database. Emit a warning if the referred-to @@ -1727,10 +1724,13 @@ static int do_for_each_entry(struct ref_cache *refs, const char *base, * value, stop the iteration and return that value; otherwise, return * 0. */ -static int do_for_each_ref(struct ref_cache *refs, const char *base, - each_ref_fn fn, int trim, int flags, void *cb_data) +int do_for_each_ref(const char *submodule, const char *base, + each_ref_fn fn, int trim, int flags, void *cb_data) { struct ref_entry_cb data; + struct ref_cache *refs; + + refs = get_ref_cache(submodule); data.base = base; data.trim = trim; data.flags = flags; @@ -1745,58 +1745,6 @@ static int do_for_each_ref(struct ref_cache *refs, const char *base, return do_for_each_entry(refs, base, do_one_ref, &data); } -int for_each_ref(each_ref_fn fn, void *cb_data) -{ - return do_for_each_ref(&ref_cache, "", fn, 0, 0, cb_data); -} - -int for_each_ref_submodule(const char *submodule, each_ref_fn fn, void *cb_data) -{ - return do_for_each_ref(get_ref_cache(submodule), "", fn, 0, 0, cb_data); -} - -int for_each_ref_in(const char *prefix, each_ref_fn fn, void *cb_data) -{ - return do_for_each_ref(&ref_cache, prefix, fn, strlen(prefix), 0, cb_data); -} - -int for_each_fullref_in(const char *prefix, each_ref_fn fn, void *cb_data, unsigned int broken) -{ - unsigned int flag = 0; - - if (broken) - flag = DO_FOR_EACH_INCLUDE_BROKEN; - return do_for_each_ref(&ref_cache, prefix, fn, 0, flag, cb_data); -} - -int for_each_ref_in_submodule(const char *submodule, const char *prefix, - each_ref_fn fn, void *cb_data) -{ - return do_for_each_ref(get_ref_cache(submodule), prefix, fn, strlen(prefix), 0, cb_data); -} - -int for_each_replace_ref(each_ref_fn fn, void *cb_data) -{ - return do_for_each_ref(&ref_cache, git_replace_ref_base, fn, - strlen(git_replace_ref_base), 0, cb_data); -} - -int for_each_namespaced_ref(each_ref_fn fn, void *cb_data) -{ - struct strbuf buf = STRBUF_INIT; - int ret; - strbuf_addf(&buf, "%srefs/", get_git_namespace()); - ret = do_for_each_ref(&ref_cache, buf.buf, fn, 0, 0, cb_data); - strbuf_release(&buf); - return ret; -} - -int for_each_rawref(each_ref_fn fn, void *cb_data) -{ - return do_for_each_ref(&ref_cache, "", fn, 0, - DO_FOR_EACH_INCLUDE_BROKEN, cb_data); -} - static void unlock_ref(struct ref_lock *lock) { /* Do not free lock->lk -- atexit() still looks at them */ diff --git a/refs/refs-internal.h b/refs/refs-internal.h index c7dded35f..92aae80c2 100644 --- a/refs/refs-internal.h +++ b/refs/refs-internal.h @@ -197,4 +197,13 @@ const char *find_descendant_ref(const char *dirname, int rename_ref_available(const char *oldname, const char *newname); + +/* Include broken references in a do_for_each_ref*() iteration: */ +#define DO_FOR_EACH_INCLUDE_BROKEN 0x01 + +/* + * The common backend for the for_each_*ref* functions + */ +int do_for_each_ref(const char *submodule, const char *base, + each_ref_fn fn, int trim, int flags, void *cb_data); #endif /* REFS_REFS_INTERNAL_H */ -- cgit v1.2.1