040000 tree 4bd051bf47852ad9408002b3986be3ff59f3f5cc	command
040000 tree cf3416a0d11e778df11e7a0b1f34582ed69203c5	core
040000 tree 2a8551c54dc7a58e672532388bbc9f21981b5cf1	guard
100644 blob c35c84342fe9b04df29c3400ffb1947104dec6bf	pom.xml