name: Deploy

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: aliyun
    steps:
      - name: Install Docker CLI
        run: |
          sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
          apk add --no-cache docker-cli

      - name: Checkout
        run: |
          rm -rf /tmp/illustrated-algorithm
          git clone --depth 1 -b main \
            http://47.121.181.112:3000/wonder/illustrated-algorithm.git \
            /tmp/illustrated-algorithm

      - name: Generate Navigation
        run: sh /tmp/illustrated-algorithm/generate-nav.sh /tmp/illustrated-algorithm

      - name: Build Docker Image
        run: |
          docker build \
            --cache-from illustrated-algorithm:latest \
            -t illustrated-algorithm:latest \
            /tmp/illustrated-algorithm

      - name: Deploy Container
        run: |
          docker stop illustrated-algorithm 2>/dev/null || true
          docker rm illustrated-algorithm 2>/dev/null || true
          docker run -d \
            --name illustrated-algorithm \
            --restart unless-stopped \
            -p 10000:80 \
            illustrated-algorithm:latest

      - name: Cleanup Dangling Images
        run: docker image prune -f