C++ (Cpp) git_object__dup Examples

Example #1

static int dereference_to_non_tag(git_object **out, git_object *obj)
{
	if (git_object_type(obj) == GIT_OBJ_TAG)
		return git_tag_peel(out, (git_tag *)obj);

	return git_object__dup(out, obj);
}

Example #2

File: object.c Project: duralog/node-sencillo

int git_object_peel(
	git_object **peeled,
	const git_object *object,
	git_otype target_type)
{
	git_object *source, *deref = NULL;
	int error;

	if (target_type != GIT_OBJ_TAG && 
		target_type != GIT_OBJ_COMMIT && 
		target_type != GIT_OBJ_TREE && 
		target_type != GIT_OBJ_BLOB && 
		target_type != GIT_OBJ_ANY)
			return GIT_EINVALIDSPEC;

	assert(object && peeled);

	if (git_object_type(object) == target_type)
		return git_object__dup(peeled, (git_object *)object);

	source = (git_object *)object;

	while (!(error = dereference_object(&deref, source))) {

		if (source != object)
			git_object_free(source);

		if (git_object_type(deref) == target_type) {
			*peeled = deref;
			return 0;
		}

		if (target_type == GIT_OBJ_ANY &&
			git_object_type(deref) != git_object_type(object))
		{
			*peeled = deref;
			return 0;
		}

		source = deref;
		deref = NULL;
	}

	if (source != object)
		git_object_free(source);

	git_object_free(deref);

	if (error)
		error = peel_error(error, git_object_id(object), target_type);

	return error;
}