cronjob to sync with s3

.github/workflows/sync.yml

@@ -0,0 +1,54 @@
+name: S3-synchronization-cronjob
+
+on:
+  schedule:
+    - cron: '*/30 * * * *'
+
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: master
+          token: ${{ secrets.GH_TOKEN }}
+      - name: Generate random number
+        id: random
+        run: echo "::set-output name=value::$(echo $RANDOM)"
+      - name: Get current date
+        id: date
+        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
+      - name: Create branch
+        uses: peterjgrainger/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+        with:
+          branch: sync-${{ steps.random.outputs.value }}
+      - uses: actions/checkout@v4
+        with:
+          ref: sync-${{ steps.random.outputs.value }}
+          token: ${{ secrets.GH_TOKEN }}
+      - name: create env file
+        run: |
+          touch .env
+          echo AWS_STARPORT_BAR_AK=${{ secrets.AWS_STARPORT_BAR_AK }} >> .env
+          echo AWS_STARPORT_BAR_SAK=${{ secrets.AWS_STARPORT_BAR_SAK }} >> .env
+          echo REPOSITORY_ID=${{ secrets.REPOSITORY_ID }} >> .env
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18.x'
+      - run: npm install
+      - run: npm run sync-script
+      - name: commit and push new file
+        run: |
+          git config --global user.name "S3 Synchronization Cronjob"
+          git config --global user.email "<>"
+          git add .
+          git commit --allow-empty -m "Cronjob/Sync docs folder with s3"
+          git push
+      - name: create pull request
+        run: |
+          gh pr create -B master -H sync-${{ steps.random.outputs.value }} --title 'Cronjob/Sync docs folder with s3' --body 'Created by Github action'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}