# XRayPDF is stateless: every document is processed in the visitor's browser,
# so there is no database, no storage volume and no configuration. This file
# exists only to run the published image with a healthcheck.
services:
  xray:
    # Published by .github/workflows/docker-publish.yml. To build from source
    # instead, add the override:
    #   docker compose -f docker-compose.yml -f docker-compose.build.yml up
    image: ${XRAY_IMAGE:-ghcr.io/geneticglitch1/xraypdf:latest}
    restart: unless-stopped
    ports:
      # Host port is configurable so the app can sit behind a reverse proxy or
      # run alongside something else already on 3000.
      - "${HOST_PORT:-3000}:3000"
    healthcheck:
      test:
        - "CMD"
        - "node"
        - "-e"
        - "fetch('http://localhost:3000/api/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 20s