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 int remote_mirror_cb(git_remote **out, git_repository *repo,
const char *name, const char *url, void *payload)
{
int error;
git_remote *remote;
git_remote_callbacks *callbacks = (git_remote_callbacks *) payload;
if ((error = git_remote_create(&remote, repo, name, url)) < 0)
return error;
if ((error = git_remote_set_callbacks(remote, callbacks)) < 0) {
git_remote_free(remote);
return error;
}
git_remote_clear_refspecs(remote);
if ((error = git_remote_add_fetch(remote, "+refs/*:refs/*")) < 0) {
git_remote_free(remote);
return error;
}
*out = remote;
return 0;
}
void test_network_fetchlocal__clone_into_mirror(void)
{
git_buf path = GIT_BUF_INIT;
git_repository *repo;
git_remote *remote;
git_reference *head;
cl_git_pass(git_repository_init(&repo, "./foo.git", true));
cl_git_pass(git_remote_create(&remote, repo, "origin", cl_git_fixture_url("testrepo.git")));
git_remote_clear_refspecs(remote);
cl_git_pass(git_remote_add_fetch(remote, "+refs/*:refs/*"));
cl_git_pass(git_clone_into(repo, remote, NULL, NULL, NULL));
cl_git_pass(git_reference_lookup(&head, repo, "HEAD"));
cl_assert_equal_i(GIT_REF_SYMBOLIC, git_reference_type(head));
cl_assert_equal_s("refs/heads/master", git_reference_symbolic_target(head));
git_remote_free(remote);
git_reference_free(head);
git_repository_free(repo);
git_buf_free(&path);
cl_fixture_cleanup("./foo.git");
}
void test_online_clone__clone_mirror(void)
{
git_buf path = GIT_BUF_INIT;
git_remote *remote;
git_reference *head;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
bool fetch_progress_cb_was_called = false;
cl_git_pass(git_repository_init(&g_repo, "./foo.git", true));
cl_git_pass(git_remote_create(&remote, g_repo, "origin", LIVE_REPO_URL));
callbacks.transfer_progress = &fetch_progress;
callbacks.payload = &fetch_progress_cb_was_called;
git_remote_set_callbacks(remote, &callbacks);
git_remote_clear_refspecs(remote);
cl_git_pass(git_remote_add_fetch(remote, "+refs/*:refs/*"));
cl_git_pass(git_clone_into(g_repo, remote, NULL, NULL, NULL));
cl_git_pass(git_reference_lookup(&head, g_repo, "HEAD"));
cl_assert_equal_i(GIT_REF_SYMBOLIC, git_reference_type(head));
cl_assert_equal_s("refs/heads/master", git_reference_symbolic_target(head));
cl_assert_equal_i(true, fetch_progress_cb_was_called);
git_remote_free(remote);
git_reference_free(head);
git_buf_free(&path);
git_repository_free(g_repo);
g_repo = NULL;
cl_fixture_cleanup("./foo.git");
}
/*
* call-seq:
* remote.clear_refspecs -> nil
*
* Remove all configured fetch and push refspecs from the remote.
*/
static VALUE rb_git_remote_clear_refspecs(VALUE self)
{
git_remote *remote;
Data_Get_Struct(self, git_remote, remote);
git_remote_clear_refspecs(remote);
return Qnil;
}
/*
* call-seq:
* remote.push(refspecs = nil, options = {}) -> hash
*
* Pushes the given +refspecs+ to the given +remote+. Returns a hash that contains
* key-value pairs that reflect pushed refs and error messages, if applicable.
*
* The following options can be passed in the +options+ Hash:
*
* :credentials ::
* The credentials to use for the push operation. 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.
*
* :message ::
* A single line log message to be appended to the reflog of each local remote-tracking
* branch that gets updated. Defaults to: "fetch".
*
* :signature ::
* The signature to be used for populating the reflog entries.
*
* Example:
*
* remote = Rugged::Remote.lookup(@repo, 'origin')
* remote.push(["refs/heads/master", ":refs/heads/to_be_deleted"])
*/
static VALUE rb_git_remote_push(int argc, VALUE *argv, VALUE self)
{
VALUE rb_refspecs, rb_options, rb_val;
VALUE rb_repo = rugged_owner(self);
VALUE rb_exception = Qnil, rb_result = rb_hash_new();
git_repository *repo;
git_remote *remote, *tmp_remote = NULL;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
git_push *push = NULL;
git_signature *signature = NULL;
int error = 0, i = 0;
char *log_message = NULL;
struct rugged_remote_cb_payload payload = { Qnil, Qnil, Qnil, Qnil, 0 };
rb_scan_args(argc, argv, "01:", &rb_refspecs, &rb_options);
if (!NIL_P(rb_refspecs)) {
Check_Type(rb_refspecs, T_ARRAY);
for (i = 0; i < RARRAY_LEN(rb_refspecs); ++i) {
VALUE rb_refspec = rb_ary_entry(rb_refspecs, i);
Check_Type(rb_refspec, T_STRING);
}
}
rugged_check_repo(rb_repo);
Data_Get_Struct(rb_repo, git_repository, repo);
Data_Get_Struct(self, git_remote, remote);
if (!NIL_P(rb_options)) {
rugged_remote_init_callbacks_and_payload_from_options(rb_options, &callbacks, &payload);
rb_val = rb_hash_aref(rb_options, CSTR2SYM("message"));
if (!NIL_P(rb_val))
log_message = StringValueCStr(rb_val);
rb_val = rb_hash_aref(rb_options, CSTR2SYM("signature"));
if (!NIL_P(rb_val))
signature = rugged_signature_get(rb_val, repo);
}
// Create a temporary remote that we use for pushing
if ((error = git_remote_dup(&tmp_remote, remote)) ||
(error = git_remote_set_callbacks(tmp_remote, &callbacks)))
goto cleanup;
if (!NIL_P(rb_refspecs)) {
git_remote_clear_refspecs(tmp_remote);
for (i = 0; !error && i < RARRAY_LEN(rb_refspecs); ++i) {
VALUE rb_refspec = rb_ary_entry(rb_refspecs, i);
if ((error = git_remote_add_push(tmp_remote, StringValueCStr(rb_refspec))))
goto cleanup;
}
}
if ((error = git_push_new(&push, tmp_remote)))
goto cleanup;
// TODO: Get rid of this once git_remote_push lands in libgit2.
{
git_strarray push_refspecs;
size_t i;
if ((error = git_remote_get_push_refspecs(&push_refspecs, tmp_remote)))
goto cleanup;
if (push_refspecs.count == 0) {
rb_exception = rb_exc_new2(rb_eRuggedError, "no pushspecs are configured for the given remote");
goto cleanup;
}
for (i = 0; !error && i < push_refspecs.count; ++i) {
error = git_push_add_refspec(push, push_refspecs.strings[i]);
}
git_strarray_free(&push_refspecs);
if (error) goto cleanup;
}
if ((error = git_push_finish(push)))
goto cleanup;
if (!git_push_unpack_ok(push)) {
rb_exception = rb_exc_new2(rb_eRuggedError, "the remote side did not unpack successfully");
goto cleanup;
}
if ((error = git_push_status_foreach(push, &push_status_cb, (void *)rb_result)) ||
(error = git_push_update_tips(push, signature, log_message)))
goto cleanup;
cleanup:
git_push_free(push);
git_remote_free(tmp_remote);
git_signature_free(signature);
if (!NIL_P(rb_exception))
rb_exc_raise(rb_exception);
rugged_exception_check(error);
return rb_result;
}
/*
* call-seq:
* remote.fetch(refspecs = nil, options = {}) -> hash
*
* Downloads new data from the remote for the given +refspecs+ and updates tips.
*
* You can optionally pass in an alternative list of +refspecs+ to use instead of the fetch
* refspecs already configured for +remote+.
*
* Returns a hash containing statistics for the fetch operation.
*
* The following options can be passed in the +options+ Hash:
*
* :credentials ::
* The credentials to use for the fetch operation. 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.
*
* :progress ::
* A callback that will be executed with the textual progress received from the remote.
* This is the text send over the progress side-band (ie. the "counting objects" output).
*
* :transfer_progress ::
* A callback that will be executed to report clone progress information. It will be passed
* the amount of +total_objects+, +indexed_objects+, +received_objects+, +local_objects+,
* +total_deltas+, +indexed_deltas+ and +received_bytes+.
*
* :update_tips ::
* A callback that will be executed each time a reference is updated locally. It will be
* passed the +refname+, +old_oid+ and +new_oid+.
*
* :message ::
* The message to insert into the reflogs. Defaults to "fetch".
*
* :signature ::
* The signature to be used for updating the reflogs.
*
* Example:
*
* remote = Rugged::Remote.lookup(@repo, 'origin')
* remote.fetch({
* transfer_progress: lambda { |total_objects, indexed_objects, received_objects, local_objects, total_deltas, indexed_deltas, received_bytes|
* # ...
* }
* })
*/
static VALUE rb_git_remote_fetch(int argc, VALUE *argv, VALUE self)
{
git_remote *remote, *tmp_remote = NULL;
git_repository *repo;
git_signature *signature = NULL;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
struct rugged_remote_cb_payload payload = { Qnil, Qnil, Qnil, Qnil, Qnil, 0 };
char *log_message = NULL;
int error, i;
VALUE rb_options, rb_refspecs, rb_result = Qnil, rb_repo = rugged_owner(self);
rb_scan_args(argc, argv, "01:", &rb_refspecs, &rb_options);
if (!NIL_P(rb_refspecs)) {
Check_Type(rb_refspecs, T_ARRAY);
for (i = 0; i < RARRAY_LEN(rb_refspecs); ++i) {
VALUE rb_refspec = rb_ary_entry(rb_refspecs, i);
Check_Type(rb_refspec, T_STRING);
}
}
Data_Get_Struct(self, git_remote, remote);
rugged_check_repo(rb_repo);
Data_Get_Struct(rb_repo, git_repository, repo);
if (!NIL_P(rb_options)) {
VALUE rb_val = rb_hash_aref(rb_options, CSTR2SYM("signature"));
if (!NIL_P(rb_val))
signature = rugged_signature_get(rb_val, repo);
rb_val = rb_hash_aref(rb_options, CSTR2SYM("message"));
if (!NIL_P(rb_val))
log_message = StringValueCStr(rb_val);
rugged_remote_init_callbacks_and_payload_from_options(rb_options, &callbacks, &payload);
}
if ((error = git_remote_dup(&tmp_remote, remote)) ||
(error = git_remote_set_callbacks(tmp_remote, &callbacks)))
goto cleanup;
if (!NIL_P(rb_refspecs)) {
git_remote_clear_refspecs(tmp_remote);
for (i = 0; !error && i < RARRAY_LEN(rb_refspecs); ++i) {
VALUE rb_refspec = rb_ary_entry(rb_refspecs, i);
if ((error = git_remote_add_fetch(tmp_remote, StringValueCStr(rb_refspec))))
goto cleanup;
}
}
if ((error = git_remote_fetch(tmp_remote, signature, log_message)) == GIT_OK) {
const git_transfer_progress *stats = git_remote_stats(tmp_remote);
rb_result = rb_hash_new();
rb_hash_aset(rb_result, CSTR2SYM("total_objects"), UINT2NUM(stats->total_objects));
rb_hash_aset(rb_result, CSTR2SYM("indexed_objects"), UINT2NUM(stats->indexed_objects));
rb_hash_aset(rb_result, CSTR2SYM("received_objects"), UINT2NUM(stats->received_objects));
rb_hash_aset(rb_result, CSTR2SYM("local_objects"), UINT2NUM(stats->local_objects));
rb_hash_aset(rb_result, CSTR2SYM("total_deltas"), UINT2NUM(stats->total_deltas));
rb_hash_aset(rb_result, CSTR2SYM("indexed_deltas"), UINT2NUM(stats->indexed_deltas));
rb_hash_aset(rb_result, CSTR2SYM("received_bytes"), INT2FIX(stats->received_bytes));
}
cleanup:
git_signature_free(signature);
git_remote_free(tmp_remote);
if (payload.exception)
rb_jump_tag(payload.exception);
rugged_exception_check(error);
return rb_result;
}
