codequest/protoc repository overview

# Just print protobuf help message
docker run -it --rm \
  nanoservice/protobuf --help

# Use current folder for input and output
docker run -it --rm -v $PWD:/src:rw \
  nanoservice/protobuf --cpp_out=. *.proto

# If you ran into problems with user uid and gid (consider scripting it)
docker run -it --rm -v $PWD:/user-src:rw -u $(id -u):$(id -g) -w /user-src \
  nanoservice/protobuf --cpp_out=. *.proto