version: '2'
services:

  restore-container:
    image: litestream/litestream
    container_name: restore
    tty: true
    volumes:
      - '/data'
      - './:/opt/litestream'
    entrypoint: /bin/sh
    command: -c "
      rm -f /data/bbs.sqlite &&
      /usr/local/bin/litestream restore -config /opt/litestream/litestream.yaml /data/bbs.sqlite
      "

  app-container:
    image: mattn/entgo-bbs
    container_name: app
    tty: true
    volumes_from:
      - restore-container:rw
    depends_on:
      - 'restore-container'
    ports:
      - 8989:8989
    command:
      - '/go/bin/entgo-bbs'
      - '-dsn'
      - 'file:/data/bbs.sqlite?cache=shared&_fk=1'

  backup-container:
    image: litestream/litestream
    container_name: backup
    tty: true
    depends_on:
      - 'app'
    volumes_from:
      - restore-container:rw
    entrypoint: /bin/sh
    command: -c "
      /usr/local/bin/litestream replicate -config /opt/litestream/litestream.yaml
      "