allowing create remote with custom fetch spec

include/git2/remote.h

@@ -40,7 +40,8 @@ GIT_EXTERN(int) git_remote_create(
 		git_remote **out,
 		git_repository *repo,
 		const char *name,
-		const char *url);
+		const char *url,
+		const char *fetch);
 
 /**
  * Create a remote in memory

src/clone.c

@@ -309,7 +309,7 @@ static int create_and_configure_origin(
 	const char *name;
 
 	name = options->remote_name ? options->remote_name : "origin";
-	if ((error = git_remote_create(&origin, repo, name, url)) < 0)
+	if ((error = git_remote_create(&origin, repo, name, url, NULL)) < 0)
 		goto on_error;
 
 	if (options->ignore_cert_errors)

src/remote.c

@@ -174,7 +174,7 @@ static int ensure_remote_doesnot_exist(git_repository *repo, const char *name)
 }
 
 
-int git_remote_create(git_remote **out, git_repository *repo, const char *name, const char *url)
+int git_remote_create(git_remote **out, git_repository *repo, const char *name, const char *url, const char *fetch)
 {
 	git_buf buf = GIT_BUF_INIT;
 	git_remote *remote = NULL;
@@ -186,10 +186,13 @@ int git_remote_create(git_remote **out, git_repository *repo, const char *name,
 	if ((error = ensure_remote_doesnot_exist(repo, name)) < 0)
 		return error;
 
-	if (git_buf_printf(&buf, "+refs/heads/*:refs/remotes/%s/*", name) < 0)
-		return -1;
+	if (fetch == NULL) {
+		if (git_buf_printf(&buf, "+refs/heads/*:refs/remotes/%s/*", name) < 0)
+			return -1;
+		fetch = git_buf_cstr(&buf);
+	}
 
-	if (create_internal(&remote, repo, name, url, git_buf_cstr(&buf)) < 0)
+	if (create_internal(&remote, repo, name, url, fetch) < 0)
 		goto on_error;
 
 	git_buf_free(&buf);

src/repository.c

@@ -1473,7 +1473,7 @@ static int repo_init_create_origin(git_repository *repo, const char *url)
 	int error;
 	git_remote *remote;
 
-	if (!(error = git_remote_create(&remote, repo, GIT_REMOTE_ORIGIN, url))) {
+	if (!(error = git_remote_create(&remote, repo, GIT_REMOTE_ORIGIN, url, NULL))) {
 		git_remote_free(remote);
 	}
 

tests-clar/network/fetchlocal.c

@@ -33,7 +33,7 @@ void test_network_fetchlocal__complete(void)
 	cl_set_cleanup(&cleanup_local_repo, "foo");
 	cl_git_pass(git_repository_init(&repo, "foo", true));
 
-	cl_git_pass(git_remote_create(&origin, repo, GIT_REMOTE_ORIGIN, url));
+	cl_git_pass(git_remote_create(&origin, repo, GIT_REMOTE_ORIGIN, url, NULL));
 	git_remote_set_callbacks(origin, &callbacks);
 	cl_git_pass(git_remote_connect(origin, GIT_DIRECTION_FETCH));
 	cl_git_pass(git_remote_download(origin));
@@ -71,7 +71,7 @@ void test_network_fetchlocal__partial(void)
 	cl_assert_equal_i(1, (int)refnames.count);
 
 	url = cl_git_fixture_url("testrepo.git");
-	cl_git_pass(git_remote_create(&origin, repo, GIT_REMOTE_ORIGIN, url));
+	cl_git_pass(git_remote_create(&origin, repo, GIT_REMOTE_ORIGIN, url, NULL));
 	git_remote_set_callbacks(origin, &callbacks);
 	cl_git_pass(git_remote_connect(origin, GIT_DIRECTION_FETCH));
 	cl_git_pass(git_remote_download(origin));

tests-clar/network/remote/remotes.c

@@ -159,7 +159,7 @@ void test_network_remote_remotes__save(void)
 	_remote = NULL;
 
 	/* Set up the remote and save it to config */
-	cl_git_pass(git_remote_create(&_remote, _repo, "upstream", "git://github.com/libgit2/libgit2"));
+	cl_git_pass(git_remote_create(&_remote, _repo, "upstream", "git://github.com/libgit2/libgit2", NULL));
 	git_remote_clear_refspecs(_remote);
 
 	cl_git_pass(git_remote_add_fetch(_remote, fetch_refspec1));
@@ -298,7 +298,7 @@ void test_network_remote_remotes__add(void)
 	git_remote_free(_remote);
 	_remote = NULL;
 
-	cl_git_pass(git_remote_create(&_remote, _repo, "addtest", "http://github.com/libgit2/libgit2"));
+	cl_git_pass(git_remote_create(&_remote, _repo, "addtest", "http://github.com/libgit2/libgit2", NULL));
 	cl_assert_equal_i(GIT_REMOTE_DOWNLOAD_TAGS_AUTO, git_remote_autotag(_remote));
 
 	git_remote_free(_remote);
@@ -320,7 +320,7 @@ void test_network_remote_remotes__cannot_add_a_nameless_remote(void)
 
 	cl_assert_equal_i(
 		GIT_EINVALIDSPEC,
-		git_remote_create(&remote, _repo, NULL, "git://github.com/libgit2/libgit2"));
+		git_remote_create(&remote, _repo, NULL, "git://github.com/libgit2/libgit2", NULL));
 }
 
 void test_network_remote_remotes__cannot_save_an_inmemory_remote(void)
@@ -341,12 +341,12 @@ void test_network_remote_remotes__cannot_add_a_remote_with_an_invalid_name(void)
 
 	cl_assert_equal_i(
 		GIT_EINVALIDSPEC,
-		git_remote_create(&remote, _repo, "Inv@{id", "git://github.com/libgit2/libgit2"));
+		git_remote_create(&remote, _repo, "Inv@{id", "git://github.com/libgit2/libgit2", NULL));
 	cl_assert_equal_p(remote, NULL);
 
 	cl_assert_equal_i(
 		GIT_EINVALIDSPEC,
-		git_remote_create(&remote, _repo, "", "git://github.com/libgit2/libgit2"));
+		git_remote_create(&remote, _repo, "", "git://github.com/libgit2/libgit2", NULL));
 	cl_assert_equal_p(remote, NULL);
 }
 
@@ -439,7 +439,7 @@ void assert_cannot_create_remote(const char *name, int expected_error)
 	git_remote *remote = NULL;
 
 	cl_git_fail_with(
-		git_remote_create(&remote, _repo, name, "git://github.com/libgit2/libgit2"),
+		git_remote_create(&remote, _repo, name, "git://github.com/libgit2/libgit2", NULL),
 		expected_error);
 
 	cl_assert_equal_p(remote, NULL);

tests-clar/online/clone.c

@@ -141,7 +141,7 @@ void test_online_clone__clone_into(void)
 	checkout_opts.progress_payload = &checkout_progress_cb_was_called;
 
 	cl_git_pass(git_repository_init(&g_repo, "./foo", false));
-	cl_git_pass(git_remote_create(&remote, g_repo, "origin", LIVE_REPO_URL));
+	cl_git_pass(git_remote_create(&remote, g_repo, "origin", LIVE_REPO_URL, NULL));
 
 	callbacks.transfer_progress = &fetch_progress;
 	callbacks.payload = &fetch_progress_cb_was_called;

tests-clar/online/fetch.c

@@ -43,7 +43,7 @@ static void do_fetch(const char *url, git_remote_autotag_option_t flag, int n)
 	callbacks.payload = &bytes_received;
 	counter = 0;
 
-	cl_git_pass(git_remote_create(&remote, _repo, "test", url));
+	cl_git_pass(git_remote_create(&remote, _repo, "test", url, NULL));
 	git_remote_set_callbacks(remote, &callbacks);
 	git_remote_set_autotag(remote, flag);
 	cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
@@ -140,7 +140,7 @@ void test_online_fetch__can_cancel(void)
 	git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
 
 	cl_git_pass(git_remote_create(&remote, _repo, "test",
-				"http://github.com/libgit2/TestGitRepository.git"));
+				"http://github.com/libgit2/TestGitRepository.git", NULL));
 
 	callbacks.transfer_progress = cancel_at_half;
 	callbacks.payload = &bytes_received;
@@ -168,7 +168,7 @@ void test_online_fetch__ls_disconnected(void)
 	int nr_before = 0, nr_after = 0;
 
 	cl_git_pass(git_remote_create(&remote, _repo, "test",
-				"http://github.com/libgit2/TestGitRepository.git"));
+				"http://github.com/libgit2/TestGitRepository.git", NULL));
 	cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
 	cl_git_pass(git_remote_ls(remote, ls_cb, &nr_before));
 	git_remote_disconnect(remote);

tests-clar/online/push.c

@@ -301,7 +301,7 @@ void test_online_push__initialize(void)
 	_remote = NULL;
 
 	if (_remote_url) {
-		cl_git_pass(git_remote_create(&_remote, _repo, "test", _remote_url));
+		cl_git_pass(git_remote_create(&_remote, _repo, "test", _remote_url, NULL));
 
 		record_callbacks_data_clear(&_record_cbs_data);
 		git_remote_set_callbacks(_remote, &_record_cbs);

tests-clar/refs/branches/remote.c

@@ -70,7 +70,7 @@ void test_refs_branches_remote__ambiguous_remote_returns_error(void)
 	git_remote *remote;
 
 	/* Create the remote */
-	cl_git_pass(git_remote_create(&remote, g_repo, "addtest", "http://github.com/libgit2/libgit2"));
+	cl_git_pass(git_remote_create(&remote, g_repo, "addtest", "http://github.com/libgit2/libgit2", NULL));
 
 	/* Update the remote fetch spec */
 	git_remote_clear_refspecs(remote);