.github: try pages directory listing

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

Author: yadvr

.github/workflows/workflow.yml

@@ -0,0 +1,40 @@
+name: directory-listing
+on: [push]
+
+jobs:
+  pages-directory-listing:
+    runs-on: ubuntu-latest
+    name: Directory Listings Index
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+        with:
+          ref: main
+
+      - name: Generate Directory Listings
+        uses: jayanta525/github-pages-directory-listing@v4.0.0
+        with:
+          FOLDER: ./
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v1
+        with:
+          path: './'      # upload generated folder
+
+  deploy:
+    needs: pages-directory-listing
+    permissions:
+      pages: write      # to deploy to Pages
+      id-token: write   # to verify the deployment originates from an appropriate source
+
+    # Deploy to the github-pages environment
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    # Specify runner + deployment step
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v1