040000 tree 60e33391f44e0496f331436c911cadecc8045f9d	gcloud_linux
040000 tree 04d8f8d95d7e59a26e919e4e2c471714438f3c03	go
040000 tree 4ee8ad3dffc7e8d71b44fa856597e78b88401361	go_win
040000 tree 02daec5f955724a8667292f096de8808744049fe	node
040000 tree 3128b2b29b69883779446168690d603ae1865dc2	protoc