hackmdPostgres:
  image: postgres
  environment:
    - POSTGRES_USER=hackmd
    - POSTGRES_PASSWORD=hackmdpass
    - POSTGRES_DB=hackmd
hackmd:
  image: hackmdio/hackmd:0.4.4
  environment:
    - POSTGRES_USER=hackmd
    - POSTGRES_PASSWORD=hackmdpass
  links:
    - hackmdPostgres
  ports:
    - "3000:3000"
  volumes:
    - /home/ec2-user/docker-hackmd/customize/config.json:/hackmd/config.json
    - /home/ec2-user/docker-hackmd/customize/link-to-backlog.js:/tmp/link-to-backlog.js
  command: >
    sh -c "
      # link to backlog
      if ! grep -q 'customize ---' /hackmd/public/js/extra.js ; then
        cat /tmp/link-to-backlog.js >> /hackmd/public/js/extra.js
        echo 'add customize process to extra.js'
      fi

      # imgur credentials ( to upload an image to specific account )
      USERNAME='XXXXXXXX'
      PASSWORD='YYYYYYYY'
      CLIENTID='ZZZZZZZZ'
      sed -i \"s/imgur.setClientId(config.imgur.clientID);/imgur.setCredentials('$$USERNAME', '$$PASSWORD', '$$CLIENTID');/\" app.js
      echo 'set imgur credentials to all.js'

      # default command
      /bin/bash /hackmd/docker-entrypoint.sh
    "
nginx:
  image: nginx
  links:
    - hackmd
  ports:
    - "80:80"
  volumes:
    - /home/ec2-user/docker-hackmd/customize/nginx.conf:/etc/nginx/conf.d/default.conf
    - /home/ec2-user/docker-hackmd/customize/.htpasswd:/etc/nginx/.htpasswd