version: '3.9'
services:
  ruby:
    image: ruby:2.7.1
    working_dir: "/opt/fluent-plugin-formatter-protobuf/"
    volumes:
      - ".:/opt/fluent-plugin-formatter-protobuf/"
      - "${PWD}/cache/gem/specs:/root/.local/share/gem/specs"
      - "${PWD}/cache/gem/ruby/2.7.1:/root/.local/share/gem/ruby/2.7.1"
      - "${PWD}/cache/bundle/:/usr/local/bundle"

  protoc:
    image: jaegertracing/protobuf:0.3.1
    working_dir: "/opt/fluent-plugin-formatter-protobuf/"
    volumes:
      - ".:/opt/fluent-plugin-formatter-protobuf/"
      - "${PWD}/cache/gem/specs:/root/.local/share/gem/specs"
      - "${PWD}/cache/gem/ruby/2.7.1:/root/.local/share/gem/ruby/2.7.1"
      - "${PWD}/cache/bundle/:/usr/local/bundle"