ACL4SSR-Fork/.github/workflows/update.yml

name: Update GFWList Rules

on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:
    branches:
      - master

jobs:
  update:
    runs-on: ubuntu-slim
    if: github.ref == 'refs/heads/master'
    steps:
      - name: Checkout repository
        uses: actions/checkout@v5
        with:
          fetch-depth: 0
          ref: master

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: '3.x'

      - name: Parse GFWList
        run: python scripts/gfwlist_parser.py

      - name: Download mihomo
        run: |
          MAX_RETRIES=5
          RETRY_DELAY=10
          for ((i=1; i<=MAX_RETRIES; i++)); do
            echo "Attempt $i/$MAX_RETRIES to download mihomo..."
            if TAG=$(curl -s --fail https://api.github.com/repos/MetaCubeX/mihomo/releases/latest | grep '"tag_name"' | sed -E 's/.*"([^"]+)".*/\1/'); then
              echo "Latest mihomo version: $TAG"
              if curl -L --fail -o mihomo.gz "https://github.com/MetaCubeX/mihomo/releases/download/${TAG}/mihomo-linux-amd64-${TAG}.gz"; then
                echo "Download succeeded"
                if gzip -d mihomo.gz; then
                  chmod +x mihomo
                  rm -f mihomo.gz
                  echo "mihomo extracted and ready"
                  exit 0
                else
                  echo "Failed to extract mihomo.gz"
                fi
              else
                echo "Download failed (HTTP error)"
              fi
            else
              echo "Failed to fetch latest release info"
            fi
            if [ $i -lt $MAX_RETRIES ]; then
              echo "Retrying in $RETRY_DELAY seconds..."
              sleep $RETRY_DELAY
            fi
          done
          echo "ERROR: All download attempts failed"
          exit 1

      - name: Convert to mrs format
        run: |
          mkdir -p Clash/mrs
          convert_file() {
            local type=$1
            local format=$2
            local input_file=$3
            local output_file=$4
            local MAX_RETRIES=3
            for ((i=1; i<=MAX_RETRIES; i++)); do
              echo "[Attempt $i/$MAX_RETRIES] Converting $input_file ($type)"
              if ./mihomo convert-ruleset "$type" "$format" "$input_file" "$output_file"; then
                echo "Success: $input_file -> $output_file"
                return 0
              else
                echo "Warning: Conversion failed for $input_file (Attempt $i/$MAX_RETRIES)"
                if [ $i -lt $MAX_RETRIES ]; then
                  sleep 3
                fi
              fi
            done
            echo "ERROR: Failed to convert $input_file after $MAX_RETRIES attempts"
            return 1
          }
          
          # 检查 YAML 文件是否有有效内容（排除 payload: 和空行/注释行）
          has_yaml_content() {
            local file=$1
            local content_lines=$(sed '/^payload:$/d; /^#/d; /^$/d' "$file" | wc -l)
            [ "$content_lines" -gt 0 ]
          }
          
          # 检查 LIST 文件是否有有效内容（排除注释和空行）
          has_list_content() {
            local file=$1
            local content_lines=$(sed '/^#/d; /^$/d' "$file" | wc -l)
            [ "$content_lines" -gt 0 ]
          }
          
          # 处理所有分离文件（包括生成的和已存在的）
          for file in Clash/Providers/*_domain.yaml Clash/Providers/*_ip.yaml Clash/Providers/Ruleset/*_domain.yaml Clash/Providers/Ruleset/*_ip.yaml; do
            if [ -f "$file" ]; then
              filename=$(basename "$file")
              if has_yaml_content "$file"; then
                if [[ "$filename" == *"_domain.yaml" ]]; then
                  base=$(basename "$file" _domain.yaml)
                  convert_file "domain" "yaml" "$file" "Clash/mrs/${base}_domain.mrs"
                elif [[ "$filename" == *"_ip.yaml" ]]; then
                  base=$(basename "$file" _ip.yaml)
                  convert_file "ipcidr" "yaml" "$file" "Clash/mrs/${base}_ip.mrs"
                fi
              else
                echo "Skipping empty or invalid file: $file"
              fi
            fi
          done
          
          for file in Clash/Ruleset/*_domain.list Clash/Ruleset/*_ip.list; do
            if [ -f "$file" ]; then
              filename=$(basename "$file")
              if has_list_content "$file"; then
                if [[ "$filename" == *"_domain.list" ]]; then
                  base=$(basename "$file" _domain.list)
                  convert_file "domain" "text" "$file" "Clash/mrs/${base}_domain.mrs"
                elif [[ "$filename" == *"_ip.list" ]]; then
                  base=$(basename "$file" _ip.list)
                  convert_file "ipcidr" "text" "$file" "Clash/mrs/${base}_ip.mrs"
                fi
              else
                echo "Skipping empty or invalid file: $file"
              fi
            fi
          done
          
          echo "Conversion completed"
          
          # 清理临时文件
          rm -f Clash/Providers/*_domain.yaml Clash/Providers/*_ip.yaml
          rm -f Clash/Providers/Ruleset/*_domain.yaml Clash/Providers/Ruleset/*_ip.yaml
          rm -f Clash/Ruleset/*_domain.list Clash/Ruleset/*_ip.list
          # 清理 mihomo 二进制文件
          rm -f mihomo
          echo "Temporary files cleaned up"

      - name: Get current datetime
        id: datetime
        run: echo "datetime=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT

      - name: Commit and push changes
        uses: EndBug/add-and-commit@v9
        with:
          message: '[AutoUpdate] Update GFWList rules and mrs files - ${{ env.DATETIME }}'
          push: true
        env:
          DATETIME: ${{ steps.datetime.outputs.datetime }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}