int git_reference_foreach_glob(
git_repository *repo,
const char *glob,
git_reference_foreach_name_cb callback,
void *payload)
{
git_reference_iterator *iter;
const char *refname;
int error;
if (git_reference_iterator_glob_new(&iter, repo, glob) < 0)
return -1;
while ((error = git_reference_next_name(&refname, iter)) == 0) {
if (callback(refname, payload)) {
error = GIT_EUSER;
goto out;
}
}
if (error == GIT_ITEROVER)
error = 0;
out:
git_reference_iterator_free(iter);
return error;
}
int git_reference_foreach_glob(
git_repository *repo,
const char *glob,
git_reference_foreach_name_cb callback,
void *payload)
{
git_reference_iterator *iter;
const char *refname;
int error;
if ((error = git_reference_iterator_glob_new(&iter, repo, glob)) < 0)
return error;
while (!(error = git_reference_next_name(&refname, iter))) {
if ((error = callback(refname, payload)) != 0) {
giterr_set_after_callback(error);
break;
}
}
if (error == GIT_ITEROVER)
error = 0;
git_reference_iterator_free(iter);
return error;
}
// normal from glob and just names
int luagi_reference_iterator( lua_State *L )
{
git_repository **repo = checkrepo( L, 1 );
const char *glob = luaL_optstring( L, 2, NULL );
git_reference_iterator **iter = lua_newuserdata( L, sizeof( git_reference_iterator * ) );
int ret = 0;
if( glob == NULL )
{
ret = git_reference_iterator_new( iter, *repo );
}
else
{
ret = git_reference_iterator_glob_new ( iter, *repo, glob );
}
if( ret )
{
ltk_error_abort( L );
return 0;
}
luaL_getmetatable(L, LUAGI_REFERENCE_ITER_FUNCS);
lua_setmetatable(L, -2);
lua_pushcclosure( L, reference_iter, 1 );
return 1;
}
static int push_glob(git_revwalk *walk, const char *glob, int hide)
{
int error = 0;
git_buf buf = GIT_BUF_INIT;
git_reference *ref;
git_reference_iterator *iter;
size_t wildcard;
assert(walk && glob);
/* refs/ is implied if not given in the glob */
if (git__prefixcmp(glob, GIT_REFS_DIR) != 0)
git_buf_joinpath(&buf, GIT_REFS_DIR, glob);
else
git_buf_puts(&buf, glob);
if (git_buf_oom(&buf))
return -1;
/* If no '?', '*' or '[' exist, we append '/ *' to the glob */
wildcard = strcspn(glob, "?*[");
if (!glob[wildcard])
git_buf_put(&buf, "/*", 2);
if ((error = git_reference_iterator_glob_new(&iter, walk->repo, buf.ptr)) < 0)
goto out;
while ((error = git_reference_next(&ref, iter)) == 0) {
error = push_ref(walk, git_reference_name(ref), hide, true);
git_reference_free(ref);
if (error < 0)
break;
}
git_reference_iterator_free(iter);
if (error == GIT_ITEROVER)
error = 0;
out:
git_buf_free(&buf);
return error;
}
