# Registry pages are rendered on request from live Harbor data (cached ~1 min),
# so publishing a new image needs no rebuild. Rebuild only after code changes:
#   docker compose up -d --build
# Config comes from .env (see .env.example).

services:
  web:
    build:
      context: .
      args:
        SITE_URL: ${SITE_URL:-}
        HARBOR_URL: ${HARBOR_URL:-}
    image: homepage:latest
    restart: unless-stopped
    ports:
      - "${PORT:-8080}:8080"
    environment:
      HARBOR_URL: ${HARBOR_URL:?set HARBOR_URL in .env}
      HARBOR_REGISTRY_HOST: ${HARBOR_REGISTRY_HOST:-}
      HARBOR_PROJECTS: ${HARBOR_PROJECTS:-}
      HARBOR_USERNAME: ${HARBOR_USERNAME:-}
      # Only needed for non-public projects; empty is fine.
      HARBOR_PASSWORD: ${HARBOR_PASSWORD:-}
    read_only: true
    tmpfs:
      - /tmp
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://127.0.0.1:8080/"]
      interval: 30s
      timeout: 3s
      retries: 3