Imports github.com/golang/protobuf/protoc-gen-go/plugin github.com/golang/protobuf/proto github.com/golang/protobuf/protoc-gen-go/descriptor github.com/golang/protobuf/protoc-gen-go/generator/internal/remap Standard library imports go/parser go/printer go/build crypto/sha256 unicode compress/gzip bufio bytes encoding/hex fmt go/token log os path sort strconv strings unicode/utf8