040000 tree 5119f0e952b95b054a004cbf4381f61d5249053e	cpp
040000 tree 707fdd6a4ac2858a8794efd90a445a43846593ea	docker
040000 tree 01d3aa56be3b0341295847f54f63ed6249500d34	gen
040000 tree f3c18885b5098cebb15f2404198882182eaf5292	java
040000 tree 34c4684cdf3ca963684eef94bafa420afedbccba	native
040000 tree a9fd873327573c2f5aa5a158bdaea0de7cd08edd	py
040000 tree 1d37c3073000ae558a306746dadf5a5452947f4b	shell