services:
  frontend:
    build: .
    restart: always
    expose:
      - "80"

  caddy:
    image: caddy:2-alpine
    restart: always
    ports:
      - "80:80"
      - "443:443"
    environment:
      - DOMAIN_NAME=${DOMAIN_NAME}
    entrypoint:
      - /bin/sh
      - -c
      - |
        # Build Caddyfile on container start
        CLEAN_DOMAIN=$(printf '%s' "$DOMAIN_NAME" | tr -d ';')
        cat > /etc/caddy/Caddyfile <<EOF
        $${CLEAN_DOMAIN} {
            reverse_proxy /* frontend:80
        }
        EOF
        # Run Caddy with the generated file
        caddy run --config /etc/caddy/Caddyfile --adapter caddyfile
    volumes:
      - caddy_data:/data
      - caddy_config:/config
    depends_on:
      - frontend

volumes:
  caddy_data:
  caddy_config: