x-env-type: &env-type
  WP_ENVIRONMENT_TYPE: staging

services:
  wordpress:
    environment: *env-type

  cron:
    environment: *env-type

  caddy:
    image: caddy:2-alpine
    restart: unless-stopped
    depends_on:
      - wordpress
    ports:
      - "80:80"
      - "443:443"
    # SITE_DOMAIN is safe to pass through normally (no `$` in a domain name).
    # STAGING_BASIC_AUTH_USER/HASH are NOT passed via compose at all — see
    # the comment in docker/caddy/Caddyfile.staging for why; deploy.sh
    # renders them directly into the mounted file below instead.
    env_file:
      - .env.staging
    volumes:
      - ./docker/caddy/.generated/Caddyfile.staging:/etc/caddy/Caddyfile:ro
      - wp_core:/var/www/html:ro
      - wp_uploads:/var/www/html/wp-content/uploads:ro
      - wp_themes:/var/www/html/wp-content/themes:ro
      - ./wp-content/plugins/bookstore-core:/var/www/html/wp-content/plugins/bookstore-core:ro
      - caddy_data:/data
      - caddy_config:/config

  mailhog:
    image: mailhog/mailhog:v1.0.1
    restart: unless-stopped
    ports:
      - "8025:8025"

volumes:
  caddy_data:
  caddy_config: