services:
  podium:
    build: .
    image: podium:latest
    container_name: podium
    restart: unless-stopped
    ports:
      # Publish one host:container port per site. The container ports must
      # match the "port" values in SITES below.
      - "8080:8080"
      - "8081:8081"
    environment:
      # SITES: a JSON array of sites. One container serves them all, each on
      # its own container port. Per-object fields:
      #   repo   (required)  GitHub repo to clone and serve
      #   port   (required)  container port to listen on (must be unique)
      #   branch (default "main")
      #   build  (default "npm ci --no-audit --no-fund && npm run build";
      #           use "" for a raw static repo with no build step)
      #   output (default "dist"; use "." for a raw static repo)
      #
      # For a private repo, put a token in the URL:
      #   https://<user>:<token>@github.com/you/repo.git
      SITES: >-
        [
          {"repo":"https://github.com/you/vite-app.git","port":8080,
           "branch":"main"},
          {"repo":"https://github.com/you/static-site.git","port":8081,
           "build":"","output":"."}
        ]
      POLL_INTERVAL: "300" # seconds between update checks (applies to all sites)
    healthcheck:
      # Probes the first site's port (written to /run/podium/health-port).
      test: ["CMD-SHELL", "curl -fsS http://localhost:$(cat /run/podium/health-port)/healthz"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 90s