version: '3.0' services: app: &app build: &app-build context: . dockerfile: Dockerfile.development volumes: - mtsmfm-language-server-protocol-sync:/app:nocopy - home:/home/ruby - $HOME/.gitconfig:/home/ruby/.gitconfig:ro - $HOME/.ssh:/home/ruby/.ssh:ro - $HOME/.gem:/home/ruby/.gem ruby-2-3: <<: *app build: <<: *app-build args: RUBY_VERSION: 2.3 ruby-2-2: <<: *app build: <<: *app-build args: RUBY_VERSION: 2.2 node: build: context: . dockerfile: Dockerfile-node.development volumes: - mtsmfm-language-server-protocol-sync:/app:nocopy - home:/home/node volumes: mtsmfm-language-server-protocol-sync: external: true home: