version: '3'
services:
    db:
        image: postgres
        volumes:
            - ./tmp/db:/var/lib/postgresql/data
        environment:
            POSTGRES_USER: postgres
            POSTGRES_HOST_AUTH_METHOD: trust
            PGDATA: /var/lib/postgresql/data
    rails:
        build: .
        image: myapp-rails-image
        command: bash -c "rm -f tmp/pids/server.pid && bundle exec rails s -p 3000 -b '0.0.0.0'"
        volumes:
            - .:/myapp:cached
        ports:
            - 3000:3000
        depends_on:
            - db
        links:
            - db:database
            - webpacker
        environment:
            DATABASE_USER: postgres
            DATABASE_URL: db
    webpacker:
        build: .
        image: myapp-rails-image
        command: bash -c "./bin/webpack-dev-server"
        volumes:
            - .:/myapp:cached
        ports:
            - 3035:3035
            - 9229:9229