040000 tree 2730a8cdc61b2795d299856af176ee28c77bc56c	air-purifier-common
040000 tree 04f164554734b269433329550a2cac168a5d48d2	ameba
040000 tree a85ac6d4ac99185fbcee3e8d8f326d8a4b8f7146	cc32xx
040000 tree 8dc10dccf33adb85ce5532105cbd7eb4012803e2	linux