read-cache.c: kill read_index()

read_index() shares the same problem as hold_locked_index(): it
assumes $GIT_DIR/index. Move all call sites to repo_read_index()
instead. read_index_preload() and read_index_unmerged() are also
killed as a consequence.

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
2019-01-12 09:13:26 +07:00
committed by Junio C Hamano
parent fb4a8464a6
commit e1ff0a32e4
16 changed files with 49 additions and 50 deletions

View File

@ -1733,11 +1733,6 @@ static int read_index_extension(struct index_state *istate,
return 0;
}
int read_index(struct index_state *istate)
{
return read_index_from(istate, get_index_file(), get_git_dir());
}
static struct cache_entry *create_from_disk(struct mem_pool *ce_mem_pool,
unsigned int version,
struct ondisk_cache_entry *ondisk,
@ -3218,12 +3213,14 @@ out:
* state can call this and check its return value, instead of calling
* read_cache().
*/
int read_index_unmerged(struct index_state *istate)
int repo_read_index_unmerged(struct repository *repo)
{
struct index_state *istate;
int i;
int unmerged = 0;
read_index(istate);
repo_read_index(repo);
istate = repo->index;
for (i = 0; i < istate->cache_nr; i++) {
struct cache_entry *ce = istate->cache[i];
struct cache_entry *new_ce;