name: Auto Build caddy-shork Docker Container
enable-email-notifications: true

on:
  workflow_dispatch:
  schedule:
    - cron: '12 */3 * * *'

jobs:
  build:
    runs-on: dind

    env:
      PACKAGE: caddy-shork
      DOCKER_REGISTRY: git.shork.ch
      REGISTRY_USER: docker-images
      CADDY_APPS: |
        github.com/caddyserver/replace-response
      # github.com/caddy-dns/porkbun
      # github.com/mholt/caddy-l4/layer4
      # github.com/abiosoft/caddy-exec
      # github.com/restic/caddy
      # github.com/darkweak/souin


    steps:
      - name: Install dependencies
        shell: sh
        run: |
          apk add --no-cache git nodejs npm bash sed curl jq

      - uses: actions/checkout@v3

      - name: Start Docker daemon
        run: |
          dockerd-entrypoint.sh &
          for i in {1..10}; do
            docker info && break
            echo "Waiting for Docker daemon..."
            sleep 3
          done
          docker info || { echo "Docker daemon failed to start."; exit 1; }

      - name: Build and push Docker image
        run: |
          xcaddy_cmd=""
          for app in $CADDY_APPS; do xcaddy_cmd+=" --with $app"; done
          escaped_cmd=$(printf '%s\n' "$xcaddy_cmd" | sed 's/[\/&]/\\&/g')
          sed -i "s|\#\$XCADDY_APPS|$escaped_cmd|g" Dockerfile
          docker build --build-arg NPROC=1 -t $DOCKER_REGISTRY/$REGISTRY_USER/$PACKAGE:latest .
          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login $DOCKER_REGISTRY -u $REGISTRY_USER --password-stdin
          docker push --all-tags $DOCKER_REGISTRY/$REGISTRY_USER/$PACKAGE