void test_refs_overwrite__object_id(void)
{
// Overwrite an existing object id reference
git_reference *ref;
git_oid id;
cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name));
cl_assert(git_reference_type(ref) & GIT_REF_OID);
git_oid_cpy(&id, git_reference_target(ref));
git_reference_free(ref);
/* Create it */
cl_git_pass(git_reference_create(&ref, g_repo, ref_name, &id, 0));
git_reference_free(ref);
cl_git_pass(git_reference_lookup(&ref, g_repo, ref_test_name));
cl_assert(git_reference_type(ref) & GIT_REF_OID);
git_oid_cpy(&id, git_reference_target(ref));
git_reference_free(ref);
/* Ensure we can't overwrite unless we force it */
cl_git_fail(git_reference_create(&ref, g_repo, ref_name, &id, 0));
cl_git_pass(git_reference_create(&ref, g_repo, ref_name, &id, 1));
git_reference_free(ref);
/* Ensure it has been overwritten */
cl_git_pass(git_reference_lookup(&ref, g_repo, ref_name));
cl_assert(!git_oid_cmp(&id, git_reference_target(ref)));
git_reference_free(ref);
}
void test_refs_reflog_reflog__fails_gracefully_on_nonempty_reflog_dir(void)
{
git_reference *ref;
git_buf log_path = GIT_BUF_INIT;
git_oid id;
/* Create a new branch pointing at the HEAD */
git_oid_fromstr(&id, current_master_tip);
cl_git_pass(git_reference_create(&ref, g_repo, "refs/heads/new-dir/new-head", &id, 0, NULL));
git_reference_free(ref);
git_buf_joinpath(&log_path, git_repository_path(g_repo), GIT_REFLOG_DIR);
git_buf_joinpath(&log_path, git_buf_cstr(&log_path), "refs/heads/new-dir/new-head");
cl_assert_equal_i(true, git_path_isfile(git_buf_cstr(&log_path)));
/* delete the ref manually, leave the reflog */
cl_must_pass(p_unlink("testrepo.git/refs/heads/new-dir/new-head"));
/* new ref creation should fail since new-dir contains reflogs still */
git_oid_fromstr(&id, current_master_tip);
cl_git_fail_with(GIT_EDIRECTORY, git_reference_create(&ref, g_repo, "refs/heads/new-dir", &id, 0, NULL));
git_reference_free(ref);
git_buf_dispose(&log_path);
}
void test_refs_overwrite__symbolic_with_object_id(void)
{
// Overwrite an existing symbolic reference with an object id one
git_reference *ref;
git_oid id;
cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name));
cl_assert(git_reference_type(ref) & GIT_REF_OID);
git_oid_cpy(&id, git_reference_target(ref));
git_reference_free(ref);
/* Create the symbolic ref */
cl_git_pass(git_reference_symbolic_create(&ref, g_repo, ref_name, ref_master_name, 0));
git_reference_free(ref);
/* It shouldn't overwrite unless we tell it to */
cl_git_fail(git_reference_create(&ref, g_repo, ref_name, &id, 0));
cl_git_pass(git_reference_create(&ref, g_repo, ref_name, &id, 1));
git_reference_free(ref);
/* Ensure it points to the right place */
cl_git_pass(git_reference_lookup(&ref, g_repo, ref_name));
cl_assert(git_reference_type(ref) & GIT_REF_OID);
cl_assert(!git_oid_cmp(git_reference_target(ref), &id));
git_reference_free(ref);
}
void test_refs_rename__overwrite(void)
{
// can not overwrite name of existing reference
git_reference *ref, *ref_one, *ref_one_new, *ref_two;
git_refdb *refdb;
git_oid id;
cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name));
cl_assert(git_reference_type(ref) & GIT_REF_OID);
git_oid_cpy(&id, git_reference_target(ref));
/* Create loose references */
cl_git_pass(git_reference_create(&ref_one, g_repo, ref_one_name, &id, 0, NULL));
cl_git_pass(git_reference_create(&ref_two, g_repo, ref_two_name, &id, 0, NULL));
/* Pack everything */
cl_git_pass(git_repository_refdb(&refdb, g_repo));
cl_git_pass(git_refdb_compress(refdb));
/* Attempt to create illegal reference */
cl_git_fail(git_reference_create(&ref_one_new, g_repo, ref_one_name_new, &id, 0, NULL));
/* Illegal reference couldn't be created so this is supposed to fail */
cl_git_fail(git_reference_lookup(&ref_one_new, g_repo, ref_one_name_new));
git_reference_free(ref);
git_reference_free(ref_one);
git_reference_free(ref_one_new);
git_reference_free(ref_two);
git_refdb_free(refdb);
}
void test_refs_reflog_reflog__removes_empty_reflog_dir(void)
{
git_reference *ref;
git_buf log_path = GIT_BUF_INIT;
git_oid id;
/* Create a new branch pointing at the HEAD */
git_oid_fromstr(&id, current_master_tip);
cl_git_pass(git_reference_create(&ref, g_repo, "refs/heads/new-dir/new-head", &id, 0, NULL));
git_buf_joinpath(&log_path, git_repository_path(g_repo), GIT_REFLOG_DIR);
git_buf_joinpath(&log_path, git_buf_cstr(&log_path), "refs/heads/new-dir/new-head");
cl_assert_equal_i(true, git_path_isfile(git_buf_cstr(&log_path)));
cl_git_pass(git_reference_delete(ref));
git_reference_free(ref);
/* new ref creation should succeed since new-dir is empty */
git_oid_fromstr(&id, current_master_tip);
cl_git_pass(git_reference_create(&ref, g_repo, "refs/heads/new-dir", &id, 0, NULL));
git_reference_free(ref);
git_buf_dispose(&log_path);
}
static int update_reflog(
git_oid *w_commit_oid,
git_repository *repo,
const git_signature *stasher,
const char *message)
{
git_reference *stash = NULL;
git_reflog *reflog = NULL;
int error;
if ((error = git_reference_create(&stash, repo, GIT_REFS_STASH_FILE, w_commit_oid, 1)) < 0)
goto cleanup;
if ((error = git_reflog_read(&reflog, stash)) < 0)
goto cleanup;
if ((error = git_reflog_append(reflog, w_commit_oid, stasher, message)) < 0)
goto cleanup;
if ((error = git_reflog_write(reflog)) < 0)
goto cleanup;
cleanup:
git_reference_free(stash);
git_reflog_free(reflog);
return error;
}
static void commit_and_tag(
git_time_t *time,
const char *commit_msg,
const char *tag_name)
{
git_index *index;
git_oid commit_id;
git_reference *ref;
cl_git_pass(git_repository_index__weakptr(&index, repo));
cl_git_append2file("describe/file", "\n");
cl_git_pass(git_index_add_bypath(index, "file"));
cl_git_pass(git_index_write(index));
*time += 10;
cl_repo_commit_from_index(&commit_id, repo, NULL, *time, commit_msg);
if (tag_name == NULL)
return;
cl_git_pass(git_reference_create(&ref, repo, tag_name, &commit_id, 0, NULL));
git_reference_free(ref);
}
/* Can remove a note from a commit */
void test_notes_notes__can_remove_a_note_from_commit(void)
{
git_oid oid, notes_commit_oid;
git_note *note = NULL;
git_commit *existing_notes_commit;
git_reference *ref;
cl_git_pass(git_oid_fromstr(&oid, "4a202b346bb0fb0db7eff3cffeb3c70babbd2045"));
cl_git_pass(git_note_commit_create(¬es_commit_oid, NULL, _repo, NULL, _sig, _sig, &oid, "I decorate 4a20\n", 0));
git_commit_lookup(&existing_notes_commit, _repo, ¬es_commit_oid);
cl_assert(existing_notes_commit);
cl_git_pass(git_note_commit_remove(¬es_commit_oid, _repo, existing_notes_commit, _sig, _sig, &oid));
/* remove_from_commit will not update any ref,
* so we must manually create the ref, that points to the commit */
cl_git_pass(git_reference_create(&ref, _repo, "refs/notes/i-can-see-dead-notes", ¬es_commit_oid, 0, NULL));
cl_git_fail(git_note_read(¬e, _repo, "refs/notes/i-can-see-dead-notes", &oid));
git_commit_free(existing_notes_commit);
git_reference_free(ref);
git_note_free(note);
}
/* Test that we can create a note from a commit, given an existing commit */
void test_notes_notes__can_create_a_note_from_commit_given_an_existing_commit(void)
{
git_oid oid;
git_oid notes_commit_out;
git_commit *existing_notes_commit = NULL;
git_reference *ref;
static struct note_create_payload can_create_a_note_from_commit_given_an_existing_commit[] = {
{ "1c9b1bc36730582a42d56eeee0dc58673d7ae869", "4a202b346bb0fb0db7eff3cffeb3c70babbd2045", 0 },
{ "1aaf94147c21f981e0a20bf57b89137c5a6aae52", "9fd738e8f7967c078dceed8190330fc8648ee56a", 0 },
{ NULL, NULL, 0 }
};
cl_git_pass(git_oid_fromstr(&oid, "4a202b346bb0fb0db7eff3cffeb3c70babbd2045"));
cl_git_pass(git_note_commit_create(¬es_commit_out, NULL, _repo, NULL, _sig, _sig, &oid, "I decorate 4a20\n", 0));
cl_git_pass(git_oid_fromstr(&oid, "9fd738e8f7967c078dceed8190330fc8648ee56a"));
git_commit_lookup(&existing_notes_commit, _repo, ¬es_commit_out);
cl_assert(existing_notes_commit);
cl_git_pass(git_note_commit_create(¬es_commit_out, NULL, _repo, existing_notes_commit, _sig, _sig, &oid, "I decorate 9fd7\n", 0));
/* create_from_commit will not update any ref,
* so we must manually create the ref, that points to the commit */
cl_git_pass(git_reference_create(&ref, _repo, "refs/notes/i-can-see-dead-notes", ¬es_commit_out, 0, NULL));
cl_git_pass(git_note_foreach(_repo, "refs/notes/i-can-see-dead-notes", note_list_create_cb, &can_create_a_note_from_commit_given_an_existing_commit));
assert_notes_seen(can_create_a_note_from_commit_given_an_existing_commit, 2);
git_commit_free(existing_notes_commit);
git_reference_free(ref);
}
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 assert_no_reflog_update(void)
{
size_t nlogs, nlogs_after;
size_t nlogs_master, nlogs_master_after;
git_reference *ref;
git_reflog *log;
git_oid id;
cl_git_pass(git_reflog_read(&log, g_repo, "HEAD"));
nlogs = git_reflog_entrycount(log);
git_reflog_free(log);
cl_git_pass(git_reflog_read(&log, g_repo, "refs/heads/master"));
nlogs_master = git_reflog_entrycount(log);
git_reflog_free(log);
/* Move it back */
git_oid_fromstr(&id, "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
cl_git_pass(git_reference_create(&ref, g_repo, "refs/heads/master", &id, 1, NULL));
git_reference_free(ref);
cl_git_pass(git_reflog_read(&log, g_repo, "HEAD"));
nlogs_after = git_reflog_entrycount(log);
git_reflog_free(log);
cl_assert_equal_i(nlogs_after, nlogs);
cl_git_pass(git_reflog_read(&log, g_repo, "refs/heads/master"));
nlogs_master_after = git_reflog_entrycount(log);
git_reflog_free(log);
cl_assert_equal_i(nlogs_after, nlogs);
cl_assert_equal_i(nlogs_master_after, nlogs_master);
}
void test_network_remote_rename__overwrite_ref_in_target(void)
{
git_oid id;
char idstr[GIT_OID_HEXSZ + 1] = {0};
git_reference *ref;
git_branch_t btype;
git_branch_iterator *iter;
git_strarray problems = {0};
cl_git_pass(git_oid_fromstr(&id, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750"));
cl_git_pass(git_reference_create(&ref, _repo, "refs/remotes/renamed/master", &id, 1, NULL, NULL));
git_reference_free(ref);
cl_git_pass(git_remote_rename(&problems, _repo, _remote_name, "renamed"));
cl_assert_equal_i(0, problems.count);
git_strarray_free(&problems);
/* make sure there's only one remote-tracking branch */
cl_git_pass(git_branch_iterator_new(&iter, _repo, GIT_BRANCH_REMOTE));
cl_git_pass(git_branch_next(&ref, &btype, iter));
cl_assert_equal_s("refs/remotes/renamed/master", git_reference_name(ref));
git_oid_fmt(idstr, git_reference_target(ref));
cl_assert_equal_s("be3563ae3f795b2b4353bcce3a527ad0a4f7f644", idstr);
git_reference_free(ref);
cl_git_fail_with(GIT_ITEROVER, git_branch_next(&ref, &btype, iter));
git_branch_iterator_free(iter);
}
int luagi_reference_create( lua_State *L )
{
git_repository **repo = checkrepo( L, 1 );
const char *name = luaL_checkstring( L, 2 );
if( git_reference_is_valid_name( name ) == 0 )
{
luaL_error( L, "invalid name" );
return 0;
}
git_oid oid;
if( luagi_check_oid( &oid, L, 3 ) )
{
ltk_error_abort( L );
}
const char *log_message = luaL_checkstring( L, 5 );
int force = lua_toboolean( L, 6 );
git_reference **out = lua_newuserdata( L, sizeof( git_reference *) );
if( git_reference_create( out, *repo, name, &oid, force, log_message ) )
{
return ltk_push_git_error( L );
}
ltk_setmetatable( L, LUAGI_REFERENCE_FUNCS );
return 1;
}
void test_refs_revparse__issue_994(void)
{
git_repository *repo;
git_reference *head, *with_at;
git_object *target;
repo = cl_git_sandbox_init("testrepo.git");
cl_assert_equal_i(GIT_ENOTFOUND,
git_revparse_single(&target, repo, "origin/bim_with_3d@11296"));
cl_assert_equal_i(GIT_ENOTFOUND,
git_revparse_single(&target, repo, "refs/remotes/origin/bim_with_3d@11296"));
cl_git_pass(git_repository_head(&head, repo));
cl_git_pass(git_reference_create(
&with_at,
repo,
"refs/remotes/origin/bim_with_3d@11296",
git_reference_target(head),
0));
cl_git_pass(git_revparse_single(&target, repo, "origin/bim_with_3d@11296"));
git_object_free(target);
cl_git_pass(git_revparse_single(&target, repo, "refs/remotes/origin/bim_with_3d@11296"));
git_object_free(target);
git_reference_free(with_at);
git_reference_free(head);
cl_git_sandbox_cleanup();
}
void test_refs_reflog_reflog__append_then_read(void)
{
/* write a reflog for a given reference and ensure it can be read back */
git_reference *ref;
git_oid oid;
git_signature *committer;
git_reflog *reflog;
/* Create a new branch pointing at the HEAD */
git_oid_fromstr(&oid, current_master_tip);
cl_git_pass(git_reference_create(&ref, g_repo, new_ref, &oid, 0, NULL));
git_reference_free(ref);
cl_git_pass(git_signature_now(&committer, "foo", "foo@bar"));
cl_git_pass(git_reflog_read(&reflog, g_repo, new_ref));
cl_git_fail(git_reflog_append(reflog, &oid, committer, "no inner\nnewline"));
cl_git_pass(git_reflog_append(reflog, &oid, committer, NULL));
cl_git_pass(git_reflog_append(reflog, &oid, committer, commit_msg "\n"));
cl_git_pass(git_reflog_write(reflog));
git_reflog_free(reflog);
assert_appends(committer, &oid);
git_signature_free(committer);
}
static void *create_refs(void *arg)
{
int *id = arg, i;
git_oid head;
char name[128];
git_reference *ref[10];
cl_git_pass(git_reference_name_to_id(&head, g_repo, "HEAD"));
for (i = 0; i < 10; ++i) {
p_snprintf(name, sizeof(name), "refs/heads/thread-%03d-%02d", *id, i);
cl_git_pass(git_reference_create(&ref[i], g_repo, name, &head, 0, NULL));
if (i == 5) {
git_refdb *refdb;
cl_git_pass(git_repository_refdb(&refdb, g_repo));
cl_git_pass(git_refdb_compress(refdb));
git_refdb_free(refdb);
}
}
for (i = 0; i < 10; ++i)
git_reference_free(ref[i]);
giterr_clear();
return arg;
}
void test_refs_pack__symbolic(void)
{
/* create a packfile from loose refs skipping symbolic refs */
int i;
git_oid head;
git_reference *ref;
char name[128];
cl_git_pass(git_reference_name_to_id(&head, g_repo, "HEAD"));
/* make a bunch of references */
for (i = 0; i < 100; ++i) {
snprintf(name, sizeof(name), "refs/heads/symbolic-%03d", i);
cl_git_pass(git_reference_symbolic_create(
&ref, g_repo, name, "refs/heads/master", 0, NULL, NULL));
git_reference_free(ref);
snprintf(name, sizeof(name), "refs/heads/direct-%03d", i);
cl_git_pass(git_reference_create(&ref, g_repo, name, &head, 0, NULL, NULL));
git_reference_free(ref);
}
packall();
}
void test_refs_delete__packed_only(void)
{
// can delete a just packed reference
git_reference *ref;
git_refdb *refdb;
git_oid id;
const char *new_ref = "refs/heads/new_ref";
git_oid_fromstr(&id, current_master_tip);
/* Create and write the new object id reference */
cl_git_pass(git_reference_create(&ref, g_repo, new_ref, &id, 0));
git_reference_free(ref);
/* Lookup the reference */
cl_git_pass(git_reference_lookup(&ref, g_repo, new_ref));
/* Ensure it's a loose reference */
cl_assert(reference_is_packed(ref) == 0);
/* Pack all existing references */
cl_git_pass(git_repository_refdb(&refdb, g_repo));
cl_git_pass(git_refdb_compress(refdb));
/* Reload the reference from disk */
git_reference_free(ref);
cl_git_pass(git_reference_lookup(&ref, g_repo, new_ref));
/* Ensure it's a packed reference */
cl_assert(reference_is_packed(ref) == 1);
/* This should pass */
cl_git_pass(git_reference_delete(ref));
git_reference_free(ref);
}
void test_refs_reflog_messages__creating_a_direct_reference(void)
{
git_reference *reference;
git_oid id;
git_reflog *reflog;
const git_reflog_entry *entry;
const char *name = "refs/heads/new-head";
const char *message = "You've been logged, mate!";
cl_git_pass(git_reference_name_to_id(&id, g_repo, "HEAD"));
cl_git_pass(git_reference_create(&reference, g_repo, name, &id, 0, message));
cl_git_pass(git_reflog_read(&reflog, g_repo, name));
cl_assert_equal_sz(1, git_reflog_entrycount(reflog));
entry = git_reflog_entry_byindex(reflog, 0);
cl_assert(git_oid_streq(&entry->oid_old, GIT_OID_HEX_ZERO) == 0);
cl_assert_equal_oid(&id, &entry->oid_cur);
cl_assert_equal_s(message, entry->msg);
git_reflog_free(reflog);
git_reference_free(reference);
}
void test_refs_create__oid(void)
{
/* create a new OID reference */
git_reference *new_reference, *looked_up_ref;
git_repository *repo2;
git_oid id;
const char *new_head = "refs/heads/new-head";
git_oid_fromstr(&id, current_master_tip);
/* Create and write the new object id reference */
cl_git_pass(git_reference_create(&new_reference, g_repo, new_head, &id, 0, NULL));
/* Ensure the reference can be looked-up... */
cl_git_pass(git_reference_lookup(&looked_up_ref, g_repo, new_head));
cl_assert(git_reference_type(looked_up_ref) & GIT_REF_OID);
cl_assert(reference_is_packed(looked_up_ref) == 0);
cl_assert_equal_s(looked_up_ref->name, new_head);
/* ...and that it points to the current master tip */
cl_assert_equal_oid(&id, git_reference_target(looked_up_ref));
git_reference_free(looked_up_ref);
/* Similar test with a fresh new repository */
cl_git_pass(git_repository_open(&repo2, "testrepo"));
cl_git_pass(git_reference_lookup(&looked_up_ref, repo2, new_head));
cl_assert_equal_oid(&id, git_reference_target(looked_up_ref));
git_repository_free(repo2);
git_reference_free(new_reference);
git_reference_free(looked_up_ref);
}
void test_refs_create__existing_dir_propagates_edirectory(void)
{
git_reference *new_reference, *fail_reference;
git_oid id;
const char *dir_head = "refs/heads/new-dir/new-head",
*fail_head = "refs/heads/new-dir";
git_oid_fromstr(&id, current_master_tip);
/* Create and write the new object id reference */
cl_git_pass(git_reference_create(&new_reference, g_repo, dir_head, &id, 1, NULL));
cl_git_fail_with(GIT_EDIRECTORY,
git_reference_create(&fail_reference, g_repo, fail_head, &id, false, NULL));
git_reference_free(new_reference);
}
void test_refs_rename__prefix(void)
{
// can be renamed to a new name prefixed with the old name
git_reference *ref, *ref_two, *looked_up_ref, *renamed_ref;
git_oid id;
cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name));
cl_assert(git_reference_type(ref) & GIT_REF_OID);
git_oid_cpy(&id, git_reference_target(ref));
/* Create loose references */
cl_git_pass(git_reference_create(&ref_two, g_repo, ref_two_name, &id, 0, NULL));
/* An existing reference... */
cl_git_pass(git_reference_lookup(&looked_up_ref, g_repo, ref_two_name));
/* Can be rename to a new name starting with the old name. */
cl_git_pass(git_reference_rename(&renamed_ref, looked_up_ref, ref_two_name_new, 0, NULL));
git_reference_free(looked_up_ref);
git_reference_free(renamed_ref);
/* Check we actually renamed it */
cl_git_pass(git_reference_lookup(&looked_up_ref, g_repo, ref_two_name_new));
cl_assert_equal_s(looked_up_ref->name, ref_two_name_new);
git_reference_free(looked_up_ref);
cl_git_fail(git_reference_lookup(&looked_up_ref, g_repo, ref_two_name));
git_reference_free(ref);
git_reference_free(ref_two);
git_reference_free(looked_up_ref);
}
void test_refs_rename__move_up(void)
{
// can move a reference to a upper reference hierarchy
git_reference *ref, *ref_two, *looked_up_ref, *renamed_ref;
git_oid id;
cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name));
cl_assert(git_reference_type(ref) & GIT_REF_OID);
git_oid_cpy(&id, git_reference_target(ref));
/* Create loose references */
cl_git_pass(git_reference_create(&ref_two, g_repo, ref_two_name_new, &id, 0, NULL));
git_reference_free(ref_two);
/* An existing reference... */
cl_git_pass(git_reference_lookup(&looked_up_ref, g_repo, ref_two_name_new));
/* Can be renamed upward the reference tree. */
cl_git_pass(git_reference_rename(&renamed_ref, looked_up_ref, ref_two_name, 0, NULL));
git_reference_free(looked_up_ref);
git_reference_free(renamed_ref);
/* Check we actually renamed it */
cl_git_pass(git_reference_lookup(&looked_up_ref, g_repo, ref_two_name));
cl_assert_equal_s(looked_up_ref->name, ref_two_name);
git_reference_free(looked_up_ref);
cl_git_fail(git_reference_lookup(&looked_up_ref, g_repo, ref_two_name_new));
git_reference_free(ref);
git_reference_free(looked_up_ref);
}
int git_rebase_abort(git_rebase *rebase)
{
git_reference *orig_head_ref = NULL;
git_commit *orig_head_commit = NULL;
int error;
assert(rebase);
if (rebase->inmemory)
return 0;
error = rebase->head_detached ?
git_reference_create(&orig_head_ref, rebase->repo, GIT_HEAD_FILE,
&rebase->orig_head_id, 1, "rebase: aborting") :
git_reference_symbolic_create(
&orig_head_ref, rebase->repo, GIT_HEAD_FILE, rebase->orig_head_name, 1,
"rebase: aborting");
if (error < 0)
goto done;
if ((error = git_commit_lookup(
&orig_head_commit, rebase->repo, &rebase->orig_head_id)) < 0 ||
(error = git_reset(rebase->repo, (git_object *)orig_head_commit,
GIT_RESET_HARD, &rebase->options.checkout_options)) < 0)
goto done;
error = rebase_cleanup(rebase);
done:
git_commit_free(orig_head_commit);
git_reference_free(orig_head_ref);
return error;
}
int git_branch_create(
git_reference **ref_out,
git_repository *repository,
const char *branch_name,
const git_commit *commit,
int force)
{
git_reference *branch = NULL;
git_buf canonical_branch_name = GIT_BUF_INIT;
int error = -1;
assert(branch_name && commit && ref_out);
assert(git_object_owner((const git_object *)commit) == repository);
if (git_buf_joinpath(&canonical_branch_name, GIT_REFS_HEADS_DIR, branch_name) < 0)
goto cleanup;
error = git_reference_create(&branch, repository,
git_buf_cstr(&canonical_branch_name), git_commit_id(commit), force);
if (!error)
*ref_out = branch;
cleanup:
git_buf_free(&canonical_branch_name);
return error;
}
static int create_branch(
git_reference **branch,
git_repository *repo,
const git_oid *target,
const char *name,
const char *log_message)
{
git_commit *head_obj = NULL;
git_reference *branch_ref = NULL;
git_buf refname = GIT_BUF_INIT;
int error;
/* Find the target commit */
if ((error = git_commit_lookup(&head_obj, repo, target)) < 0)
return error;
/* Create the new branch */
if ((error = git_buf_printf(&refname, GIT_REFS_HEADS_DIR "%s", name)) < 0)
return error;
error = git_reference_create(&branch_ref, repo, git_buf_cstr(&refname), target, 0, log_message);
git_buf_dispose(&refname);
git_commit_free(head_obj);
if (!error)
*branch = branch_ref;
else
git_reference_free(branch_ref);
return error;
}
int git_rebase_init(
git_rebase **out,
git_repository *repo,
const git_annotated_commit *branch,
const git_annotated_commit *upstream,
const git_annotated_commit *onto,
const git_signature *signature,
const git_rebase_options *given_opts)
{
git_rebase *rebase = NULL;
git_rebase_options opts;
git_reference *head_ref = NULL;
git_buf reflog = GIT_BUF_INIT;
git_checkout_options checkout_opts = GIT_CHECKOUT_OPTIONS_INIT;
int error;
assert(repo && branch && (upstream || onto));
*out = NULL;
GITERR_CHECK_VERSION(given_opts, GIT_REBASE_OPTIONS_VERSION, "git_rebase_options");
if (!onto)
onto = upstream;
checkout_opts.checkout_strategy = GIT_CHECKOUT_FORCE;
if ((error = rebase_normalize_opts(repo, &opts, given_opts)) < 0 ||
(error = git_repository__ensure_not_bare(repo, "rebase")) < 0 ||
(error = rebase_ensure_not_in_progress(repo)) < 0 ||
(error = rebase_ensure_not_dirty(repo)) < 0)
return error;
rebase = git__calloc(1, sizeof(git_rebase));
GITERR_CHECK_ALLOC(rebase);
if ((error = rebase_init(rebase, repo, branch, upstream, onto, &opts)) < 0 ||
(error = rebase_setupfiles(rebase)) < 0 ||
(error = git_buf_printf(&reflog,
"rebase: checkout %s", rebase_onto_name(onto))) < 0 ||
(error = git_reference_create(&head_ref, repo, GIT_HEAD_FILE,
git_annotated_commit_id(onto), 1, signature, reflog.ptr)) < 0 ||
(error = git_checkout_head(repo, &checkout_opts)) < 0)
goto done;
*out = rebase;
done:
if (error < 0) {
rebase_cleanup(rebase);
git_rebase_free(rebase);
}
git_reference_free(head_ref);
git_buf_free(&reflog);
rebase_opts_free(&opts);
return error;
}
void test_refs_branches_delete__initialize(void)
{
git_oid id;
repo = cl_git_sandbox_init("testrepo.git");
cl_git_pass(git_oid_fromstr(&id, "be3563ae3f795b2b4353bcce3a527ad0a4f7f644"));
cl_git_pass(git_reference_create(&fake_remote, repo, "refs/remotes/nulltoken/master", &id, 0, NULL));
}
void test_refs_reflog_reflog__write_only_std_locations(void)
{
git_reference *ref;
git_oid id;
git_oid_fromstr(&id, current_master_tip);
cl_git_pass(git_reference_create(&ref, g_repo, "refs/heads/foo", &id, 1, NULL));
git_reference_free(ref);
cl_git_pass(git_reference_create(&ref, g_repo, "refs/tags/foo", &id, 1, NULL));
git_reference_free(ref);
cl_git_pass(git_reference_create(&ref, g_repo, "refs/notes/foo", &id, 1, NULL));
git_reference_free(ref);
assert_has_reflog(true, "refs/heads/foo");
assert_has_reflog(false, "refs/tags/foo");
assert_has_reflog(true, "refs/notes/foo");
}
void test_refs_foreachglob__initialize(void)
{
git_oid id;
cl_fixture_sandbox("testrepo.git");
cl_git_pass(git_repository_open(&repo, "testrepo.git"));
cl_git_pass(git_oid_fromstr(&id, "be3563ae3f795b2b4353bcce3a527ad0a4f7f644"));
cl_git_pass(git_reference_create(&fake_remote, repo, "refs/remotes/nulltoken/master", &id, 0));
}
