module git2

type GitRepository = C.git_repository
type GitRemote = C.git_remote

fn init() {
	C.git_libgit2_init()
}

pub fn clone(url string, path string) !&GitRepository {
	repo := &C.git_repository(0)
	res := C.git_clone(&repo, url.str, path.str, 0)

	if res != 0 {
		return error('An error occured')
	}

	return repo
}

pub fn (r &GitRepository) create_remote(name string, url string) !&GitRemote {
	remote := &C.git_remote(0)
	res := C.git_remote_create(&remote, r, name.str, url.str)

	if res != 0 {
		return error('An error occured')
	}

	return remote
}

pub fn (r &GitRemote) fetch() ! {
	res := C.git_remote_fetch(r, 0, 0, 0)

	if res != 0 {
		return error('An error occured')
	}
}