dir: add {new,add}_untracked_cache()

Factor out code into new_untracked_cache() and
add_untracked_cache(), which will be used
in later commits.

Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Christian Couder
2016-01-24 16:28:19 +01:00
committed by Junio C Hamano
parent e7c0c5354b
commit 4a4ca4796d
3 changed files with 20 additions and 10 deletions

18
dir.c
View File

@ -1938,6 +1938,24 @@ void add_untracked_ident(struct untracked_cache *uc)
strbuf_addch(&uc->ident, 0);
}
static void new_untracked_cache(struct index_state *istate)
{
struct untracked_cache *uc = xcalloc(1, sizeof(*uc));
strbuf_init(&uc->ident, 100);
uc->exclude_per_dir = ".gitignore";
/* should be the same flags used by git-status */
uc->dir_flags = DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
istate->untracked = uc;
}
void add_untracked_cache(struct index_state *istate)
{
if (!istate->untracked) {
new_untracked_cache(istate);
add_untracked_ident(istate->untracked);
istate->cache_changed |= UNTRACKED_CHANGED;
}
static struct untracked_cache_dir *validate_untracked_cache(struct dir_struct *dir,
int base_len,
const struct pathspec *pathspec)