void test_online_fetch__fetch_twice(void)
{
git_remote *remote;
cl_git_pass(git_remote_create(&remote, _repo, "test", "git://github.com/libgit2/TestGitRepository.git"));
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(remote));
git_remote_disconnect(remote);
git_remote_connect(remote, GIT_DIRECTION_FETCH);
cl_git_pass(git_remote_download(remote));
git_remote_disconnect(remote);
git_remote_free(remote);
}
static int setup_remotes_and_fetch(
git_repository *repo,
const char *origin_url,
git_transfer_progress_callback progress_cb,
void *progress_payload)
{
int retcode = GIT_ERROR;
git_remote *origin = NULL;
/* Create the "origin" remote */
if (!git_remote_add(&origin, repo, GIT_REMOTE_ORIGIN, origin_url)) {
/* Connect and download everything */
if (!git_remote_connect(origin, GIT_DIR_FETCH)) {
if (!git_remote_download(origin, progress_cb, progress_payload)) {
/* Create "origin/foo" branches for all remote branches */
if (!git_remote_update_tips(origin)) {
/* Point HEAD to the same ref as the remote's head */
if (!update_head_to_remote(repo, origin)) {
retcode = 0;
}
}
}
git_remote_disconnect(origin);
}
git_remote_free(origin);
}
return retcode;
}
void test_network_remote_local__push_to_bare_remote(void)
{
char *refspec_strings[] = {
"master:master",
};
git_strarray array = {
refspec_strings,
1,
};
/* Should be able to push to a bare remote */
git_remote *localremote;
/* Get some commits */
connect_to_local_repository(cl_fixture("testrepo.git"));
cl_git_pass(git_remote_fetch(remote, &array, NULL, NULL));
/* Set up an empty bare repo to push into */
{
git_repository *localbarerepo;
cl_git_pass(git_repository_init(&localbarerepo, "./localbare.git", 1));
git_repository_free(localbarerepo);
}
/* Connect to the bare repo */
cl_git_pass(git_remote_create_anonymous(&localremote, repo, "./localbare.git"));
cl_git_pass(git_remote_connect(localremote, GIT_DIRECTION_PUSH, NULL, NULL, NULL));
/* Try to push */
cl_git_pass(git_remote_upload(localremote, &push_array, NULL));
/* Clean up */
git_remote_free(localremote);
cl_fixture_cleanup("localbare.git");
}
/*
* call-seq:
* remote.check_connection(direction, options = {}) -> boolean
*
* Try to connect to the +remote+. Useful to simulate
* <tt>git fetch --dry-run</tt> and <tt>git push --dry-run</tt>.
*
* Returns +true+ if connection is successful, +false+ otherwise.
*
* +direction+ must be either +:fetch+ or +:push+.
*
* The following options can be passed in the +options+ Hash:
*
* +credentials+ ::
* The credentials to use for the connection. Can be either an instance of
* one of the Rugged::Credentials types, or a proc returning one of the
* former.
* The proc will be called with the +url+, the +username+ from the url (if
* applicable) and a list of applicable credential types.
*
* Example:
*
* remote = repo.remotes["origin"]
* success = remote.check_connection(:fetch)
* raise Error("Unable to pull without credentials") unless success
*/
static VALUE rb_git_remote_check_connection(int argc, VALUE *argv, VALUE self)
{
git_remote *remote;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
struct rugged_remote_cb_payload payload = { Qnil, Qnil, Qnil, Qnil, Qnil, Qnil, 0 };
VALUE rb_direction, rb_options;
ID id_direction;
int error, direction;
Data_Get_Struct(self, git_remote, remote);
rb_scan_args(argc, argv, "01:", &rb_direction, &rb_options);
Check_Type(rb_direction, T_SYMBOL);
id_direction = SYM2ID(rb_direction);
if (id_direction == rb_intern("fetch"))
direction = GIT_DIRECTION_FETCH;
else if (id_direction == rb_intern("push"))
direction = GIT_DIRECTION_PUSH;
else
rb_raise(rb_eTypeError, "Invalid direction. Expected :fetch or :push");
rugged_remote_init_callbacks_and_payload_from_options(rb_options, &callbacks, &payload);
error = git_remote_connect(remote, direction, &callbacks);
git_remote_disconnect(remote);
if (payload.exception)
rb_jump_tag(payload.exception);
return error ? Qfalse : Qtrue;
}
void test_network_fetchlocal__partial(void)
{
git_repository *repo = cl_git_sandbox_init("partial-testrepo");
git_remote *origin;
int callcount = 0;
git_strarray refnames = {0};
const char *url;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
callbacks.transfer_progress = transfer_cb;
callbacks.payload = &callcount;
cl_set_cleanup(&cleanup_sandbox, NULL);
cl_git_pass(git_reference_list(&refnames, repo));
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));
git_remote_set_callbacks(origin, &callbacks);
cl_git_pass(git_remote_connect(origin, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(origin));
cl_git_pass(git_remote_update_tips(origin, NULL, NULL));
git_strarray_free(&refnames);
cl_git_pass(git_reference_list(&refnames, repo));
cl_assert_equal_i(20, (int)refnames.count); /* 18 remote + 1 local */
cl_assert(callcount > 0);
git_strarray_free(&refnames);
git_remote_free(origin);
}
static void fetchhead_test_fetch(const char *fetchspec, const char *expected_fetchhead)
{
git_remote *remote;
git_buf fetchhead_buf = GIT_BUF_INIT;
int equals = 0;
git_strarray array, *active_refs = NULL;
cl_git_pass(git_remote_lookup(&remote, g_repo, "origin"));
git_remote_set_autotag(remote, GIT_REMOTE_DOWNLOAD_TAGS_AUTO);
if(fetchspec != NULL) {
array.count = 1;
array.strings = (char **) &fetchspec;
active_refs = &array;
}
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(remote, active_refs));
cl_git_pass(git_remote_update_tips(remote, NULL));
git_remote_disconnect(remote);
git_remote_free(remote);
cl_git_pass(git_futils_readbuffer(&fetchhead_buf, "./foo/.git/FETCH_HEAD"));
equals = (strcmp(fetchhead_buf.ptr, expected_fetchhead) == 0);
git_buf_free(&fetchhead_buf);
cl_assert(equals);
}
PyObject *
Remote_fetch(Remote *self, PyObject *args)
{
PyObject* py_stats = NULL;
const git_transfer_progress *stats;
int err;
err = git_remote_connect(self->remote, GIT_DIRECTION_FETCH);
if (err == GIT_OK) {
err = git_remote_download(self->remote);
if (err == GIT_OK) {
stats = git_remote_stats(self->remote);
py_stats = Py_BuildValue("{s:I,s:I,s:n}",
"indexed_objects", stats->indexed_objects,
"received_objects", stats->received_objects,
"received_bytes", stats->received_bytes);
err = git_remote_update_tips(self->remote);
}
git_remote_disconnect(self->remote);
}
if (err < 0)
return Error_set(err);
return (PyObject*) py_stats;
}
static void *download(void *ptr)
{
struct dl_data *data = (struct dl_data *)ptr;
// Connect to the remote end specifying that we want to fetch
// information from it.
if (git_remote_connect(data->remote, GIT_DIRECTION_FETCH) < 0) {
data->ret = -1;
goto exit;
}
// Download the packfile and index it. This function updates the
// amount of received data and the indexer stats which lets you
// inform the user about progress.
if (git_remote_download(data->remote, NULL, NULL) < 0) {
data->ret = -1;
goto exit;
}
data->ret = 0;
exit:
data->finished = 1;
return &data->ret;
}
static void connect_to_local_repository(const char *local_repository)
{
git_buf_sets(&file_path_buf, cl_git_path_url(local_repository));
cl_git_pass(git_remote_create_anonymous(&remote, repo, git_buf_cstr(&file_path_buf)));
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH, NULL, NULL, NULL));
}
void test_online_fetch__doesnt_retrieve_a_pack_when_the_repository_is_up_to_date(void)
{
git_repository *_repository;
bool invoked = false;
git_remote *remote;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
opts.bare = true;
cl_git_pass(git_clone(&_repository, "https://github.com/libgit2/TestGitRepository.git",
"./fetch/lg2", &opts));
git_repository_free(_repository);
cl_git_pass(git_repository_open(&_repository, "./fetch/lg2"));
cl_git_pass(git_remote_load(&remote, _repository, "origin"));
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_assert_equal_i(false, invoked);
callbacks.transfer_progress = &transferProgressCallback;
callbacks.payload = &invoked;
git_remote_set_callbacks(remote, &callbacks);
cl_git_pass(git_remote_download(remote));
cl_assert_equal_i(false, invoked);
cl_git_pass(git_remote_update_tips(remote, NULL, NULL));
git_remote_disconnect(remote);
git_remote_free(remote);
git_repository_free(_repository);
}
void test_network_remote_remotes__error_when_no_push_available(void)
{
git_remote *r;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
char *specs = {
"refs/heads/master",
};
git_strarray arr = {
&specs,
1,
};
cl_git_pass(git_remote_create_anonymous(&r, _repo, cl_fixture("testrepo.git")));
callbacks.transport = git_transport_local;
cl_git_pass(git_remote_connect(r, GIT_DIRECTION_PUSH, &callbacks, NULL));
/* Make sure that push is really not available */
r->transport->push = NULL;
cl_git_fail_with(-1, git_remote_upload(r, &arr, NULL));
git_remote_free(r);
}
void test_network_remote_local__push_to_non_bare_remote(void)
{
char *refspec_strings[] = {
"master:master",
};
git_strarray array = {
refspec_strings,
1,
};
/* Shouldn't be able to push to a non-bare remote */
git_remote *localremote;
git_fetch_options fetch_opts = GIT_FETCH_OPTIONS_INIT;
/* Get some commits */
connect_to_local_repository(cl_fixture("testrepo.git"));
cl_git_pass(git_remote_fetch(remote, &array, &fetch_opts, NULL));
/* Set up an empty non-bare repo to push into */
{
git_repository *remoterepo = NULL;
cl_git_pass(git_repository_init(&remoterepo, "localnonbare", 0));
git_repository_free(remoterepo);
}
/* Connect to the bare repo */
cl_git_pass(git_remote_create_anonymous(&localremote, repo, "./localnonbare"));
cl_git_pass(git_remote_connect(localremote, GIT_DIRECTION_PUSH, NULL, NULL, NULL));
/* Try to push */
cl_git_fail_with(GIT_EBAREREPO, git_remote_upload(localremote, &push_array, NULL));
/* Clean up */
git_remote_free(localremote);
cl_fixture_cleanup("localbare.git");
}
static int use_remote(git_repository *repo, char *name)
{
git_remote *remote = NULL;
int error;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
// Find the remote by name
error = git_remote_load(&remote, repo, name);
if (error < 0) {
error = git_remote_create_inmemory(&remote, repo, NULL, name);
if (error < 0)
goto cleanup;
}
callbacks.credentials = cred_acquire_cb;
git_remote_set_callbacks(remote, &callbacks);
error = git_remote_connect(remote, GIT_DIRECTION_FETCH);
if (error < 0)
goto cleanup;
error = git_remote_ls(remote, &show_ref__cb, NULL);
cleanup:
git_remote_free(remote);
return error;
}
/**
* ggit_remote_connect:
* @remote: a #GgitRemote.
* @direction: whether you want to receive or send data.
* @callbacks: the callbacks to use for this connection.
* @proxy_options: (allow-none): the proxy options.
* @custom_headers: (allow-none): extra HTTP headers to use in this connection.
* @error: a #GError for error reporting, or %NULL.
*
* Opens a connection to a remote.
* The transport is selected based on the URL. The direction argument
* is due to a limitation of the git protocol (over TCP or SSH) which
* starts up a specific binary which can only do the one or the other.
*/
void
ggit_remote_connect (GgitRemote *remote,
GgitDirection direction,
GgitRemoteCallbacks *callbacks,
GgitProxyOptions *proxy_options,
const gchar * const *custom_headers,
GError **error)
{
gint ret;
git_strarray headers;
g_return_if_fail (GGIT_IS_REMOTE (remote));
g_return_if_fail (error == NULL || *error == NULL);
ggit_utils_get_git_strarray_from_str_array (custom_headers, &headers);
ret = git_remote_connect (_ggit_native_get (remote),
(git_direction)direction,
_ggit_remote_callbacks_get_native (callbacks),
proxy_options != NULL ? _ggit_proxy_options_get_proxy_options (proxy_options) : NULL,
&headers);
if (ret != GIT_OK)
{
_ggit_error_set (error, ret);
}
}
void test_network_remote_defaultbranch__detached_sharing_nonbranch_id(void)
{
git_oid id, id_cloned;
git_reference *ref;
git_buf buf = GIT_BUF_INIT;
git_repository *cloned_repo;
cl_git_pass(git_reference_name_to_id(&id, g_repo_a, "HEAD"));
cl_git_pass(git_repository_detach_head(g_repo_a, NULL, NULL));
cl_git_pass(git_reference_remove(g_repo_a, "refs/heads/master"));
cl_git_pass(git_reference_remove(g_repo_a, "refs/heads/not-good"));
cl_git_pass(git_reference_create(&ref, g_repo_a, "refs/foo/bar", &id, 1, NULL, NULL));
git_reference_free(ref);
cl_git_pass(git_remote_connect(g_remote, GIT_DIRECTION_FETCH));
cl_git_fail_with(GIT_ENOTFOUND, git_remote_default_branch(&buf, g_remote));
cl_git_pass(git_clone(&cloned_repo, git_repository_path(g_repo_a), "./local-detached", NULL));
cl_assert(git_repository_head_detached(cloned_repo));
cl_git_pass(git_reference_name_to_id(&id_cloned, g_repo_a, "HEAD"));
cl_assert(git_oid_equal(&id, &id_cloned));
git_repository_free(cloned_repo);
}
static void fetchhead_test_fetch(const char *fetchspec, const char *expected_fetchhead)
{
git_remote *remote;
git_buf fetchhead_buf = GIT_BUF_INIT;
int equals = 0;
cl_git_pass(git_remote_load(&remote, g_repo, "origin"));
git_remote_set_autotag(remote, GIT_REMOTE_DOWNLOAD_TAGS_AUTO);
if(fetchspec != NULL) {
git_remote_clear_refspecs(remote);
git_remote_add_fetch(remote, fetchspec);
}
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(remote));
cl_git_pass(git_remote_update_tips(remote, NULL, NULL));
git_remote_disconnect(remote);
git_remote_free(remote);
cl_git_pass(git_futils_readbuffer(&fetchhead_buf, "./foo/.git/FETCH_HEAD"));
equals = (strcmp(fetchhead_buf.ptr, expected_fetchhead) == 0);
git_buf_free(&fetchhead_buf);
cl_assert(equals);
}
static void connect_to_local_repository(const char *local_repository)
{
build_local_file_url(&file_path_buf, local_repository);
cl_git_pass(git_remote_new(&remote, repo, NULL, git_buf_cstr(&file_path_buf), NULL));
cl_git_pass(git_remote_connect(remote, GIT_DIR_FETCH));
}
static void assert_default_branch(const char *should)
{
git_buf name = GIT_BUF_INIT;
cl_git_pass(git_remote_connect(g_remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_default_branch(&name, g_remote));
cl_assert_equal_s(should, name.ptr);
git_buf_free(&name);
}
void GitRepository::fetch()
{
git_repository* repo = repository();
const char* remote_name = "origin";
git_auto<git_remote> remote;
git_eval(git_remote_lookup(&remote, repo, remote_name));
git_eval(git_remote_connect(remote, GIT_DIRECTION_FETCH, NULL, NULL));
git_eval(git_remote_fetch(remote, NULL, NULL, NULL));
}
void test_network_remotelocal__initialize(void)
{
cl_fixture("remotelocal");
cl_git_pass(git_repository_init(&repo, "remotelocal/", 0));
cl_assert(repo != NULL);
build_local_file_url(&file_path_buf, "testrepo.git");
cl_git_pass(git_remote_new(&remote, repo, git_buf_cstr(&file_path_buf), NULL));
cl_git_pass(git_remote_connect(remote, GIT_DIR_FETCH));
}
void test_network_remote_remotes__can_load_with_only_an_empty_pushurl(void)
{
git_remote *remote = NULL;
cl_git_pass(git_remote_lookup(&remote, _repo, "empty-remote-pushurl"));
cl_assert(remote->url == NULL);
cl_assert(remote->pushurl == NULL);
cl_git_fail(git_remote_connect(remote, GIT_DIRECTION_FETCH, NULL, NULL));
git_remote_free(remote);
}
void GitRepository::push()
{
git_repository* repo = repository();
const char* remote_name = "origin";
git_auto<git_remote> remote;
git_eval(git_remote_lookup(&remote, repo, remote_name));
git_eval(git_remote_connect(remote, GIT_DIRECTION_PUSH, NULL, NULL));
git_auto<git_reference> head;
git_eval(git_repository_head(&head, repo));
QString refname = QString("+%1:%1").arg(git_reference_name(head));
git_eval(git_remote_add_push(repo, remote_name, refname.toLatin1()));
git_eval(git_remote_upload(remote, NULL, NULL));
}
void test_network_remote_defaultbranch__no_default_branch(void)
{
git_remote *remote_b;
const git_remote_head **heads;
size_t len;
git_buf buf = GIT_BUF_INIT;
cl_git_pass(git_remote_create(&remote_b, g_repo_b, "self", git_repository_path(g_repo_b)));
cl_git_pass(git_remote_connect(remote_b, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_ls(&heads, &len, remote_b));
cl_assert_equal_i(0, len);
cl_git_fail_with(GIT_ENOTFOUND, git_remote_default_branch(&buf, remote_b));
git_remote_free(remote_b);
}
void test_online_fetch__ls_disconnected(void)
{
git_remote *remote;
int nr_before = 0, nr_after = 0;
cl_git_pass(git_remote_create(&remote, _repo, "test",
"http://github.com/libgit2/TestGitRepository.git"));
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);
cl_git_pass(git_remote_ls(remote, ls_cb, &nr_after));
cl_assert_equal_i(nr_before, nr_after);
git_remote_free(remote);
}
void test_network_remote_remotes__can_load_with_an_empty_url(void)
{
git_remote *remote = NULL;
cl_git_pass(git_remote_lookup(&remote, _repo, "empty-remote-url"));
cl_assert(remote->url == NULL);
cl_assert(remote->pushurl == NULL);
cl_git_fail(git_remote_connect(remote, GIT_DIRECTION_FETCH, NULL, NULL));
cl_assert(giterr_last() != NULL);
cl_assert(giterr_last()->klass == GITERR_INVALID);
git_remote_free(remote);
}
void test_online_fetch__remote_symrefs(void)
{
const git_remote_head **refs;
size_t refs_len;
git_remote *remote;
cl_git_pass(git_remote_create(&remote, _repo, "test",
"http://github.com/libgit2/TestGitRepository.git"));
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
git_remote_disconnect(remote);
cl_git_pass(git_remote_ls(&refs, &refs_len, remote));
cl_assert_equal_s("HEAD", refs[0]->name);
cl_assert_equal_s("refs/heads/master", refs[0]->symref_target);
git_remote_free(remote);
}
void test_online_fetch__ls_disconnected(void)
{
const git_remote_head **refs;
size_t refs_len_before, refs_len_after;
git_remote *remote;
cl_git_pass(git_remote_create(&remote, _repo, "test",
"http://github.com/libgit2/TestGitRepository.git"));
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_ls(&refs, &refs_len_before, remote));
git_remote_disconnect(remote);
cl_git_pass(git_remote_ls(&refs, &refs_len_after, remote));
cl_assert_equal_i(refs_len_before, refs_len_after);
git_remote_free(remote);
}
void test_online_fetch__can_cancel(void)
{
git_remote *remote;
size_t bytes_received = 0;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
cl_git_pass(git_remote_create(&remote, _repo, "test",
"http://github.com/libgit2/TestGitRepository.git"));
callbacks.transfer_progress = cancel_at_half;
callbacks.payload = &bytes_received;
git_remote_set_callbacks(remote, &callbacks);
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_fail_with(git_remote_download(remote), -4321);
git_remote_disconnect(remote);
git_remote_free(remote);
}
int NotesModel::push() {
git_push *push;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
git_repository *repo = NULL;
git_remote *remote = NULL;
if (!QSettings().value("gitRemoteUrl").isValid())
return false;
if (QSettings().value("gitRemoteUrl") == "")
return false;
try {
//Open Repo
e(git_repository_open(&repo, notesFolder().absolutePath().toUtf8().constData()));
e(git_remote_load(&remote, repo, "upstream"));
callbacks.credentials = cred_acquire_cb;
e(git_remote_set_callbacks(remote, &callbacks));
e(git_remote_connect(remote, GIT_DIRECTION_PUSH));
int connected = git_remote_connected(remote);
if (connected) {
e(git_push_new(&push, remote));
e(git_push_add_refspec(push, "refs/heads/master:refs/heads/master"));
e(git_push_finish(push));
e(git_push_unpack_ok(push));
e(git_push_status_foreach(push, &status_cb, NULL) < 0);
git_push_free(push);
}
}
catch (int error) {
const git_error *err = giterr_last();
if (err != NULL)
qDebug() << QString::number(err->klass) + "\t" + QString(err->message);
emit this->error(QString(err->message));
giterr_clear();
git_remote_free(remote);
git_repository_free(repo);
}
return true;
}
static int use_remote(git_repository *repo, char *name)
{
git_remote *remote = NULL;
int error;
const git_remote_head **refs;
size_t refs_len, i;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
// Find the remote by name
error = git_remote_lookup(&remote, repo, name);
if (error < 0) {
error = git_remote_create_anonymous(&remote, repo, name);
if (error < 0)
goto cleanup;
}
/**
* Connect to the remote and call the printing function for
* each of the remote references.
*/
callbacks.credentials = cred_acquire_cb;
callbacks.certificate_check = certificate_check;
error = git_remote_connect(remote, GIT_DIRECTION_FETCH, &callbacks, NULL);
if (error < 0)
goto cleanup;
/**
* Get the list of references on the remote and print out
* their name next to what they point to.
*/
if (git_remote_ls(&refs, &refs_len, remote) < 0)
goto cleanup;
for (i = 0; i < refs_len; i++) {
char oid[GIT_OID_HEXSZ + 1] = {0};
git_oid_fmt(oid, &refs[i]->oid);
printf("%s\t%s\n", oid, refs[i]->name);
}
cleanup:
git_remote_free(remote);
return error;
}
