040000 tree 5762de44f4bf6cf98efd6b57e4c0b03b002ad083	add_repos
040000 tree 1c90c1a2e4c64929478bc7ecc1875a83e701eaeb	create_repo
040000 tree 4048d442b1f06a7c23fdbedf0c12989e5bb02e57	private_repo
040000 tree a9098a32db9c23763ef5ca084e01d302372d24aa	upgrade_repo