protoc-gen-demo

protoc-gen-demo

a demo on how to make a minimal protobuf code generator

how to use

Build the generator

$ make build
go build -o protoc-gen-demo main.go

Use it with protoc

$ make demo
protoc --demo_out=demo --plugin protoc-gen-demo=protoc-gen-demo demo/demo.proto
go run ./cmd/demo
Hello, Demo!