Cross platform functionality for csharp and rust Protobuf file generation and extraction of .dll files for Unity. Utilizes docker container.

• make
• docker

1. Create proto3 compliant .proto files
2. With docker container generate .rs and .cs protobuf files using protoc from v3.14.0 release with rust plugin and well-known google types
3. Download .dll files for use with Unity from releases or extract manually

One-time setup: make build to build docker image

Then, to execute the following example steps all at once, just use make all. Otherwise follow the next steps.

^{Tip: If the following commands cause you trouble, try to leave out shell in the docker run -v $(shell pwd) part. Just use $(pwd) instead.}

Place your .proto files in directory, then use: make generate-schema

OR:

	docker run -v $(shell pwd):/mounted gameroasters/protobuf-unity:latest /bin/bash -c "\
	protoc -I=/mounted/ --rust_out=/mounted/ /mounted/*.proto && \
	protoc -I=/mounted/ --csharp_out=/mounted/ /mounted/*.proto"

This will generate .cs and .rs files with your .proto schema type serialiation in csharp and rust (inside proto/ with make command).

To manually extract .dll files for Unity, use: make extract-dlls

OR:

	docker run -v $(shell pwd):/mounted gameroasters/protobuf-unity:latest /bin/bash -c "\
	cp /protobuf/dlls/*.dll /mounted/"

This extracts the .dll files (inside dll/ folder with make command). Just drop these into your Unity project.

To bundle into .zip archive, after executing previous step, use:

	docker run -v $(shell pwd):/mounted gameroasters/protobuf-unity:latest /bin/bash -c "\
	rm -f /mounted/protobuf_unity_dlls.zip && \
	zip /mounted/protobuf_unity_dlls.zip mounted/*.dll"

OR: make extract-dlls-zip without any prerequisite step

• support protobuf master builds