100644 blob 8dead6682a11d5a63c7b1b663dca90e6b21dc463	build.go
040000 tree 171ac7f9d69ed85625fd453281fee74849ad5991	cfext
040000 tree ded2fe4a94a0f0461b6da0a028fbb5554d1d25d1	lucy
040000 tree 8a784aae2b66acc0973a46b2c5d75ebc113cbcce	sample