Imports github.com/golang/protobuf/proto github.com/golang/protobuf/protoc-gen-go/generator golang.org/x/sync/errgroup github.com/spf13/afero github.com/golang/protobuf/protoc-gen-go/descriptor github.com/golang/protobuf/protoc-gen-go/plugin Standard library imports bufio bytes context errors fmt go/format io io/ioutil log os os/exec path path/filepath reflect sort strconv strings sync time unicode/utf8 unicode text/template