revision.c: refactor add_index_objects_to_pending()

The core code is factored out and take 'struct index_state *' instead so
that we can reuse it to add objects from index files other than .git/index
in the next patch.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2017-08-23 19:36:51 +07:00 committed by Junio C Hamano
parent ee394bd376
commit 6c3d818154

View File

@ -1262,13 +1262,13 @@ static void add_cache_tree(struct cache_tree *it, struct rev_info *revs,
}
void add_index_objects_to_pending(struct rev_info *revs, unsigned flags)
static void do_add_index_objects_to_pending(struct rev_info *revs,
struct index_state *istate)
{
int i;
read_cache();
for (i = 0; i < active_nr; i++) {
struct cache_entry *ce = active_cache[i];
for (i = 0; i < istate->cache_nr; i++) {
struct cache_entry *ce = istate->cache[i];
struct blob *blob;
if (S_ISGITLINK(ce->ce_mode))
@ -1281,13 +1281,19 @@ void add_index_objects_to_pending(struct rev_info *revs, unsigned flags)
ce->ce_mode, ce->name);
}
if (active_cache_tree) {
if (istate->cache_tree) {
struct strbuf path = STRBUF_INIT;
add_cache_tree(active_cache_tree, revs, &path);
add_cache_tree(istate->cache_tree, revs, &path);
strbuf_release(&path);
}
}
void add_index_objects_to_pending(struct rev_info *revs, unsigned int flags)
{
read_cache();
do_add_index_objects_to_pending(revs, &the_index);
}
static int add_parents_only(struct rev_info *revs, const char *arg_, int flags,
int exclude_parent)
{