Generate AdBlock DNS Rules #8122
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| name: Generate AdBlock DNS Rules | |
| # 触发条件 | |
| on: | |
| schedule: | |
| - cron: '*/20 * * * *' # 每20分钟执行一次 | |
| workflow_dispatch: # 支持手动触发 | |
| jobs: | |
| filter-rules: | |
| runs-on: ubuntu-latest | |
| steps: | |
| # 步骤1: 检出仓库 | |
| - name: Checkout repository | |
| uses: actions/checkout@v2 | |
| # 步骤2: 设置Python环境 | |
| - name: Set up Python | |
| uses: actions/setup-python@v2 | |
| with: | |
| python-version: '3.x' # 使用最新的Python 3版本 | |
| # 步骤3: 安装依赖 | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install pytz # 安装pytz库用于处理时区 | |
| # 步骤4: 处理AdBlock规则 | |
| - name: Process AdBlock rules | |
| run: | | |
| python3 << EOF | |
| import datetime | |
| import pytz | |
| import re | |
| # DNS域名验证正则表达式，符合DNS规范 | |
| dns_domain_regex = re.compile( | |
| r'^(?!-)[A-Za-z0-9-]{1,63}(?<!-)(\.[A-Za-z0-9-]{1,63})*\.[A-Za-z]{2,}$' | |
| ) | |
| def process_file(input_file, output_file, title): | |
| with open(input_file, 'r', encoding='utf-8') as f: | |
| rules = [] | |
| for line in f: | |
| line = line.strip() | |
| match = re.match(r'^(\@\@)?\|\|([a-zA-Z0-9.-]+)\^$', line) | |
| if match: | |
| domain = match.group(2) | |
| if dns_domain_regex.match(domain): | |
| rules.append(line) | |
| tz = pytz.timezone('Asia/Shanghai') | |
| timestamp = datetime.datetime.now(tz).strftime('%Y-%m-%d %H:%M:%S') | |
| header = f"""!Title: {title} | |
| !Description: 一个汇总了多个广告过滤器过滤规则的DNS过滤器订阅，每20分钟更新一次，确保即时同步上游减少误杀 | |
| !Homepage: https://github.com/REIJI007/Adblock-Rule-Collection | |
| !LICENSE1: https://github.com/REIJI007/Adblock-Rule-Collection/blob/main/LICENSE-GPL 3.0 | |
| !LICENSE2: https://github.com/REIJI007/Adblock-Rule-Collection/blob/main/LICENSE-CC-BY-NC-SA 4.0 | |
| !生成时间: {timestamp} | |
| !有效规则数目: {len(rules)} | |
| """ | |
| with open(output_file, 'w', encoding='utf-8') as f: | |
| f.write(header + '\n') | |
| f.write('\n'.join(rules)) | |
| print(f"Processed {input_file}. Total rules: {len(rules)}") | |
| process_file('ADBLOCK_RULE_COLLECTION.txt', 'ADBLOCK_RULE_COLLECTION_DNS.txt', 'Adblock-Rule-Collection-Dns') | |
| process_file('ADBLOCK_RULE_COLLECTION_Lite.txt', 'ADBLOCK_RULE_COLLECTION_DNS_Lite.txt', 'Adblock-Rule-Collection-Dns-Lite') | |
| EOF | |
| # 步骤5: 提交和推送更改 | |
| - name: Commit and push changes | |
| run: | | |
| git config --local user.email "[email protected]" | |
| git config --local user.name "GitHub Action" | |
| git add -A | |
| attempt=0 | |
| max_attempts=5 | |
| success=false | |
| git fetch origin main | |
| git merge origin/main --strategy-option=ours || git merge --abort || echo "Merge conflicts resolved automatically using 'ours' strategy." | |
| while [ $attempt -lt $max_attempts ]; do | |
| git commit -m "Update AdBlock DNS Rules with strict filtering" && success=true && break | |
| attempt=$((attempt + 1)) | |
| echo "Commit failed, retrying in 10 seconds... (Attempt $attempt of $max_attempts)" | |
| sleep 10 | |
| done | |
| if [ "$success" = true ]; then | |
| attempt=0 | |
| success=false | |
| while [ $attempt -lt $max_attempts ]; do | |
| git push origin main && success=true && break | |
| attempt=$((attempt + 1)) | |
| echo "Push failed, retrying in 10 seconds... (Attempt $attempt of $max_attempts)" | |
| sleep 10 | |
| done | |
| if [ "$success" = false ]; then | |
| echo "Push failed after $max_attempts attempts. Continuing workflow." | |
| else | |
| echo "Push successful." | |
| fi | |
| else | |
| echo "Commit failed after $max_attempts attempts. Continuing workflow." | |
| fi | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.TOKEN }} |