package main import ( "os/exec" ) const ( _getGRPCGen = "go get -u github.com/gogo/protobuf/protoc-gen-gofast" _grpcProtoc = `protoc --proto_path=%s --proto_path=%s --proto_path=%s --gofast_out=plugins=grpc:.` ) func installGRPCGen() error { if _, err := exec.LookPath("protoc-gen-gofast"); err != nil { if err := goget(_getGRPCGen); err != nil { return err } } return nil } func genGRPC(files []string) error { return generate(_grpcProtoc, files) }