Imports github.com/joshcarp/gop github.com/joshcarp/gop/gop/cli github.com/joshcarp/gop/gop/gop_filesystem github.com/joshcarp/gop/gop/gop_gcs github.com/joshcarp/gop/gop/retriever/retriever_github github.com/joshcarp/gop/gop/retriever/retriever_naked github.com/spf13/afero Standard library imports mime net/http os path strings