The protoc compiler plugin which dumps the generation request details
in google.golang.org/protobuf/compiler/protogen format to stderr. No files written to disk during the dump.
Quick crafted for personal use to see protogen data internals while building protoc plugin on it's code base.
go install github.com/albenik/protoc-gen-dump/cmd/protoc-gen-dump@latestprotoc -protogen-dump_out=. path/to/file.proto