Alt deploy of pull requests

Author: basilesimon

.github/workflows/deploy-ghpages.yml

@@ -27,3 +27,26 @@ jobs:
           github_token: ${{ secrets.ghpat }}
           publish_dir: ./public
           cname: digitalevidencetoolkit.org
+
+  preview:
+    runs-on: ubuntu-20.04
+    if: ${{ github.event_name == 'pull_request' }}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Hugo
+        uses: peaceiris/actions-hugo@v2
+        with:
+          hugo-version: "0.133.0"
+          extended: true
+
+      - name: Build
+        run: hugo --minify
+
+      - name: Deploy Preview
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.ghpat }}
+          publish_dir: ./public
+          cname: pr-${{ github.event.pull_request.number }}.digitalevidencetoolkit.org