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