040000 tree d8d3ac45508bb4b2122fb1d5b2e4342296aaa15d	go-pkg-errors
040000 tree af943186ba953026fc66f7c33af2fd212a72683d	go-subcommands
040000 tree bcb3dc3883ac5d6c9c286f35671e3c8bcedd4cad	gocloud
040000 tree 81b1cd38549e112617543988ac779b7ab95115e1	oauth2