解放生产力：通过 GitHub Action 与 Cloudflare Worker 实现博客文章自动提交至必应

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export interface Env {
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  BING_API_KEY: string;
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}
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export default {
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  async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> {
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    if (request.method !== 'POST') {
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      return new Response('Expected POST request', { status: 405 });
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    }
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    const { files } = await request.json<{ files: string[] }>();
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    if (!files || !Array.isArray(files)) {
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      return new Response('Missing "files" in request body', { status: 400 });
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    }
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    const siteUrl = 'https://www.497995.xyz';
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    const urls = files.map(file => `${siteUrl}/posts/${file.replace(/\.md$/, '')}/`);
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    try {
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      const response = await fetch(`https://ssl.bing.com/webmaster/api.svc/json/SubmitUrlbatch?apikey=${env.BING_API_KEY}`, {
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        method: 'POST',
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        headers: {
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          'Content-Type': 'application/json; charset=utf-8',
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        },
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        body: JSON.stringify({
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          siteUrl,
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          urlList: urls,
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        }),
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      });
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      const responseData = await response.json();
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      if (response.ok) {
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        console.log('Successfully submitted URLs to Bing:', responseData);
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        return new Response(JSON.stringify({ success: true, submittedUrls: urls, bingResponse: responseData }), {
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          headers: { 'Content-Type': 'application/json' },
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        });
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      } else {
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        console.error('Error submitting URLs to Bing:', responseData);
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        return new Response(JSON.stringify({ success: false, error: responseData }), {
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          status: response.status,
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          headers: { 'Content-Type': 'application/json' },
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        });
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      }
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    } catch (error) {
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      console.error('Failed to submit URLs to Bing:', error);
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      return new Response(JSON.stringify({ success: false, error: (error as Error).message }), {
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        status: 500,
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        headers: { 'Content-Type': 'application/json' },
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      });
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    }
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  },
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};

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name = "bing-submit-worker"
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main = "index.ts"
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compatibility_date = "2024-04-05"
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[build]
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command = "pnpm exec tsc"
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[build.upload]
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format = "modules"
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[vars]
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# You need to create a secret for your Bing API key:
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# wrangler secret put BING_API_KEY

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name: Submit New Posts to Bing
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on:
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  push:
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    branches:
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      - main # Or your default branch
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    paths:
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      - 'src/content/posts/**.md'
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jobs:
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  submit-to-bing:
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    runs-on: ubuntu-latest
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    steps:
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      - name: Checkout code
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        uses: actions/checkout@v4
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        with:
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          fetch-depth: 2 # Fetches the last 2 commits to compare HEAD with the previous commit
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      - name: Get new files
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        id: get_new_files
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        run: |
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          # Handle the case where before commit might be all zeroes (initial commit)
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          if [ "${{ github.event.before }}" = "0000000000000000000000000000000000000000" ]; then
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            # For initial commit, get all markdown files in posts directory
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            NEW_FILES=$(find src/content/posts -name "*.md" -type f | sed 's#src/content/posts/##' | jq -R . | jq -s .)
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          else
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            # Get the list of added files in the push
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            NEW_FILES=$(git diff --name-only --diff-filter=A ${{ github.event.before }} ${{ github.event.after }} | grep '^src/content/posts/.*\.md$' | sed 's#src/content/posts/##' | jq -R . | jq -s .)
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          fi
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          echo "New files detected: $NEW_FILES"
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          echo "files=$NEW_FILES" >> $GITHUB_OUTPUT
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          # Save to file for debugging
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          echo "$NEW_FILES" > new_files.json
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      - name: Show files to be submitted
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        run: |
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          echo "Files that will be submitted:"
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          cat new_files.json
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      - name: Trigger Bing Submission Worker
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        if: steps.get_new_files.outputs.files != '[]' && steps.get_new_files.outputs.files != '' && steps.get_new_files.outputs.files != 'null'
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        run: |
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          echo "Sending files to Bing Submission Worker: ${{ steps.get_new_files.outputs.files }}"
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          curl -X POST "${{ secrets.BING_SUBMIT_WORKER_URL }}" \
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          -H "Content-Type: application/json" \
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          -d "{\"files\": ${{ steps.get_new_files.outputs.files }} }"