/**
* ggit_tag_get_target_oid:
* @tag: a #GgitTag.
*
* Gets the target #GgitOId of @tag.
*
* Returns: (transfer full): the target #GgitOId of the tag.
*/
GgitOId *
ggit_tag_get_target_oid (GgitTag *tag)
{
const git_oid *oid;
git_tag *t;
g_return_val_if_fail (GGIT_IS_TAG (tag), NULL);
t = (git_tag *)GGIT_OBJECT (tag)->priv->obj;
oid = git_tag_target_oid (t);
return _ggit_oid_new ((git_oid *)oid);
}
void test_object_tag_write__basic(void)
{
// write a tag to the repository and read it again
git_tag *tag;
git_oid target_id, tag_id;
git_signature *tagger;
const git_signature *tagger1;
git_reference *ref_tag;
git_object *target;
git_oid_fromstr(&target_id, tagged_commit);
cl_git_pass(git_object_lookup(&target, g_repo, &target_id, GIT_OBJ_COMMIT));
/* create signature */
cl_git_pass(git_signature_new(&tagger, tagger_name, tagger_email, 123456789, 60));
cl_git_pass(
git_tag_create(&tag_id, g_repo,
"the-tag", target, tagger, tagger_message, 0)
);
git_object_free(target);
git_signature_free(tagger);
cl_git_pass(git_tag_lookup(&tag, g_repo, &tag_id));
cl_assert(git_oid_cmp(git_tag_target_oid(tag), &target_id) == 0);
/* Check attributes were set correctly */
tagger1 = git_tag_tagger(tag);
cl_assert(tagger1 != NULL);
cl_assert_equal_s(tagger1->name, tagger_name);
cl_assert_equal_s(tagger1->email, tagger_email);
cl_assert(tagger1->when.time == 123456789);
cl_assert(tagger1->when.offset == 60);
cl_assert_equal_s(git_tag_message(tag), tagger_message);
cl_git_pass(git_reference_lookup(&ref_tag, g_repo, "refs/tags/the-tag"));
cl_assert(git_oid_cmp(git_reference_oid(ref_tag), &tag_id) == 0);
cl_git_pass(git_reference_delete(ref_tag));
git_tag_free(tag);
}
tagger = git_signature_new(TAGGER_NAME, TAGGER_EMAIL, 123456789, 60); must_be_true(tagger != NULL); must_pass(git_tag_create( &tag_id, /* out id */ repo, "the-tag", &target_id, GIT_OBJ_COMMIT, tagger, TAGGER_MESSAGE)); git_signature_free((git_signature *)tagger); must_pass(git_tag_lookup(&tag, repo, &tag_id)); must_be_true(git_oid_cmp(git_tag_target_oid(tag), &target_id) == 0); /* Check attributes were set correctly */ tagger = git_tag_tagger(tag); must_be_true(tagger != NULL); must_be_true(strcmp(tagger->name, TAGGER_NAME) == 0); must_be_true(strcmp(tagger->email, TAGGER_EMAIL) == 0); must_be_true(tagger->when.time == 123456789); must_be_true(tagger->when.offset == 60); must_be_true(strcmp(git_tag_message(tag), TAGGER_MESSAGE) == 0); must_pass(git_reference_lookup(&ref_tag, repo, "refs/tags/the-tag")); must_be_true(git_oid_cmp(git_reference_oid(ref_tag), &tag_id) == 0); must_pass(git_reference_delete(ref_tag));
static int add_ref(const char *name, git_repository *repo, git_vector *vec)
{
const char peeled[] = "^{}";
git_remote_head *head;
git_reference *ref;
git_object *obj = NULL;
int error = GIT_SUCCESS, peel_len, ret;
head = git__malloc(sizeof(git_remote_head));
if (head == NULL)
return GIT_ENOMEM;
head->name = git__strdup(name);
if (head->name == NULL) {
error = GIT_ENOMEM;
goto out;
}
error = git_reference_lookup(&ref, repo, name);
if (error < GIT_SUCCESS)
goto out;
error = git_reference_resolve(&ref, ref);
if (error < GIT_SUCCESS)
goto out;
git_oid_cpy(&head->oid, git_reference_oid(ref));
error = git_vector_insert(vec, head);
if (error < GIT_SUCCESS)
goto out;
/* If it's not a tag, we don't need to try to peel it */
if (git__prefixcmp(name, GIT_REFS_TAGS_DIR))
goto out;
error = git_object_lookup(&obj, repo, &head->oid, GIT_OBJ_ANY);
if (error < GIT_SUCCESS) {
git__rethrow(error, "Failed to lookup object");
}
/* If it's not an annotated tag, just get out */
if (git_object_type(obj) != GIT_OBJ_TAG)
goto out;
/* And if it's a tag, peel it, and add it to the list */
head = git__malloc(sizeof(git_remote_head));
peel_len = strlen(name) + STRLEN(peeled);
head->name = git__malloc(peel_len + 1);
ret = snprintf(head->name, peel_len + 1, "%s%s", name, peeled);
if (ret >= peel_len + 1) {
error = git__throw(GIT_ERROR, "The string is magically to long");
}
git_oid_cpy(&head->oid, git_tag_target_oid((git_tag *) obj));
error = git_vector_insert(vec, head);
if (error < GIT_SUCCESS)
goto out;
out:
git_object_close(obj);
if (error < GIT_SUCCESS) {
free(head->name);
free(head);
}
return error;
}
