Use gh pages action to delete previews (MetaMask#738)

* Use gh pages action to delete previews

* Remove destination_dir option

.github/workflows/delete-preview.yml

@@ -22,20 +22,19 @@ jobs:
   delete_branch_folder_job:
     runs-on: ubuntu-latest
     needs: is-fork-pull-request
-    if: ${{ needs.is-fork-pull-request.outputs.IS_FORK == 'false' }}
+    if: ${{ needs.is-fork-pull-request.outputs.IS_FORK == 'false' && github.event.pull_request.head.ref != 'wallet' && github.event.pull_request.head.ref != 'snaps' && github.event.pull_request.head.ref != 'guide' && github.event.pull_request.head.ref != 'assets' && github.event.pull_request.head.ref != 'img' && github.event.pull_request.head.ref != 'search' }}
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v3
         with:
           ref: gh-pages
-      - name: Delete Branch Folder on gh-pages
-        if: ${{ github.event.pull_request.head.ref != 'wallet' && github.event.pull_request.head.ref != 'snaps' && github.event.pull_request.head.ref != 'guide' && github.event.pull_request.head.ref != 'assets' && github.event.pull_request.head.ref != 'img' && github.event.pull_request.head.ref != 'search' }}
-        run: |
-          git config --local user.name "Metamask Preview Bot"
-          git config --local user.email "[email protected]"
-          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
-          git rm -r "${BRANCH_NAME}"
-          git commit -m "Delete ${BRANCH_NAME} folder from gh-pages branch"
-          git push origin gh-pages
+      - name: Delete preview build
         env:
           BRANCH_NAME: ${{ github.event.pull_request.head.ref }}
+        run: rm -rf "${BRANCH_NAME}"
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./
+          keep_files: false