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| 1 | +name: IndexNow - 通知搜索引擎索引更新 |
| 2 | + |
| 3 | +on: |
| 4 | + push: |
| 5 | + branches: [ main ] |
| 6 | + paths: |
| 7 | + - '_posts/**' |
| 8 | + - '*.md' |
| 9 | + - '_config.yml' |
| 10 | + |
| 11 | +jobs: |
| 12 | + notify-indexnow: |
| 13 | + runs-on: ubuntu-latest |
| 14 | + steps: |
| 15 | + - name: Checkout repository |
| 16 | + uses: actions/checkout@v4 |
| 17 | + with: |
| 18 | + fetch-depth: 2 # 获取最近两次提交以便比较变化 |
| 19 | + |
| 20 | + - name: Get changed files |
| 21 | + id: changed-files |
| 22 | + run: | |
| 23 | + # 获取变更的文件列表 |
| 24 | + CHANGED_FILES=$(git diff --name-only HEAD^ HEAD | grep -E '^_posts/.*\.md$|^.*\.md$' || true) |
| 25 | + |
| 26 | + # 构建 URL 列表 |
| 27 | + URLS="" |
| 28 | + for file in $CHANGED_FILES; do |
| 29 | + if [[ $file == _posts/* ]]; then |
| 30 | + # 从文件名提取 slug: _posts/2024-10-17-neovim-cpp-setup.md -> neovim-cpp-setup |
| 31 | + filename=$(basename "$file" .md) |
| 32 | + slug=$(echo "$filename" | sed 's/^[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-//') |
| 33 | + URLS="$URLS https://magic-alt.github.io/$slug/" |
| 34 | + fi |
| 35 | + done |
| 36 | + |
| 37 | + # 去重并格式化 |
| 38 | + URLS=$(echo "$URLS" | tr ' ' '\n' | sort -u | tr '\n' ' ' | sed 's/ $//') |
| 39 | + echo "urls=$URLS" |
| 40 | + echo "urls=$URLS" >> $GITHUB_OUTPUT |
| 41 | + |
| 42 | + - name: Submit to IndexNow |
| 43 | + if: steps.changed-files.outputs.urls != '' |
| 44 | + run: | |
| 45 | + # IndexNow API 端点（Bing/Yandex 都支持） |
| 46 | + INDEXNOW_ENDPOINT="https://api.indexnow.org/indexnow" |
| 47 | + |
| 48 | + # 你需要生成一个 IndexNow key（任意 UUID 格式字符串） |
| 49 | + # 建议在 GitHub Secrets 中设置 INDEXNOW_KEY |
| 50 | + # 或者使用固定值（需要在网站根目录放置对应的验证文件） |
| 51 | + INDEXNOW_KEY="${{ secrets.INDEXNOW_KEY }}" |
| 52 | + |
| 53 | + # 如果没有设置 secret，使用示例 key（需要创建验证文件） |
| 54 | + if [ -z "$INDEXNOW_KEY" ]; then |
| 55 | + INDEXNOW_KEY="your-indexnow-key-here" |
| 56 | + echo "⚠️ 警告: 未设置 INDEXNOW_KEY secret，使用默认值" |
| 57 | + echo "请访问 https://www.indexnow.org/ 了解如何生成和验证 key" |
| 58 | + fi |
| 59 | + |
| 60 | + # 提交每个 URL |
| 61 | + for url in ${{ steps.changed-files.outputs.urls }}; do |
| 62 | + echo "📤 提交 URL: $url" |
| 63 | + |
| 64 | + curl -X POST "$INDEXNOW_ENDPOINT" \ |
| 65 | + -H "Content-Type: application/json" \ |
| 66 | + -d "{ |
| 67 | + \"host\": \"magic-alt.github.io\", |
| 68 | + \"key\": \"$INDEXNOW_KEY\", |
| 69 | + \"urlList\": [\"$url\"] |
| 70 | + }" || echo "❌ 提交失败: $url" |
| 71 | + |
| 72 | + sleep 1 # 避免过快请求 |
| 73 | + done |
| 74 | + |
| 75 | + echo "✅ IndexNow 通知完成" |
| 76 | + |
| 77 | + - name: Summary |
| 78 | + if: steps.changed-files.outputs.urls != '' |
| 79 | + run: | |
| 80 | + echo "## IndexNow 提交摘要" >> $GITHUB_STEP_SUMMARY |
| 81 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 82 | + echo "已通知以下 URL 更新：" >> $GITHUB_STEP_SUMMARY |
| 83 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 84 | + for url in ${{ steps.changed-files.outputs.urls }}; do |
| 85 | + echo "- $url" >> $GITHUB_STEP_SUMMARY |
| 86 | + done |
| 87 | + echo "" >> $GITHUB_STEP_SUMMARY |
| 88 | + echo "🔍 Bing/Yandex 将在几小时内重新抓取这些页面" >> $GITHUB_STEP_SUMMARY |
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