040000 tree 58da135f56a35b5928a2ecf6a8f943bfd260642d	cgo
040000 tree 228f75d1c65728d9ca4850a2768feb833e0fe101	go
040000 tree 249e74c64dc5ceba0f246b83029af1d5eeedbcb3	gofmt
040000 tree 12c0d3426c559c02c7617b1d3c2a88db1cfe85e2	internal