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Add faster git_submodule__is_submodule check

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This commit is contained in:
Russell Belfer 2014-03-31 12:26:46 -07:00
parent fad0412027
commit 945c92a5cf
2 changed files with 18 additions and 0 deletions
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15
src/submodule.c
View File

@ -135,6 +135,21 @@ static int submodule_lookup(
* PUBLIC APIS
*/
bool git_submodule__is_submodule(git_repository *repo, const char *name)
{
git_strmap *map;
if (load_submodule_config(repo, false) < 0) {
giterr_clear();
return false;
}
if (!(map = repo->submodules))
return false;
return git_strmap_valid_index(map, git_strmap_lookup_index(map, name));
}
int git_submodule_lookup(
git_submodule **out, /* NULL if user only wants to test existence */
git_repository *repo,

3
src/submodule.h
View File

@ -119,6 +119,9 @@ enum {
#define GIT_SUBMODULE_STATUS__CLEAR_INTERNAL(S) \
((S) & ~(0xFFFFFFFFu << 20))
/* Internal submodule check does not attempt to refresh cached data */
bool git_submodule__is_submodule(git_repository *repo, const char *name);
/* Internal status fn returns status and optionally the various OIDs */
extern int git_submodule__status(
unsigned int *out_status,