040000 tree 21eff1b8b5787c464131fac7133eba7906f07ce3	component
040000 tree a55ce77071b57357eb7f9b769cb4f85acb57b82f	descriptor
040000 tree 2aafa9d5a13a4453937ba747c1d4e83deb03e0b3	factory
040000 tree 81b187dfc731f3d6ac97efc6b0d2f7dc5e4ee8af	internal
040000 tree 1e7acf6aa1a129d099f75b14bcddea8771169245	pipeline
040000 tree d0c4b37fe68fbf9917e26897792da21846928f3a	testing
040000 tree c4af3b85df9cf79b154f5dfa554654cc16256ecd	util