updated github action

Author: danuw

.github/workflows/6-jekyll-gh-pages.yml

@@ -1,5 +1,5 @@
 # Sample workflow for building and deploying a Jekyll site to GitHub Pages
-name: Deploy Jekyll with GitHub Pages dependencies preinstalled
+name: 6 - Deploy docs to GitHub Pages
 
 on:
   # Runs on pushes targeting the default branch
@@ -22,32 +22,35 @@ concurrency:
   cancel-in-progress: false
 
 jobs:
-  # Build job
-  build:
+   deploy:
+    name: Deploy to GitHub Pages
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup Pages
-        uses: actions/configure-pages@v4
-      - name: Build with Jekyll
-        uses: actions/jekyll-build-pages@v1
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v3
         with:
-          source: ./casdk-docs/
-          destination: ./_site
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v2
-        with:
-          path: ./_site
+          node-version: 18
+          cache: yarn
 
-  # Deployment job
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+        working-directory: ./casdk-docs
+      - name: Build website
+        run: yarn build
+        working-directory: ./casdk-docs
+
+      # Popular action to deploy to GitHub Pages:
+      # Docs: https://github.com/peaceiris/actions-gh-pages#%EF%B8%8F-docusaurus
       - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v3
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          # Build output to publish to the `gh-pages` branch:
+          publish_dir: ./casdk-docs/build
+          # The following lines assign commit authorship to the official
+          # GH-Actions bot for deploys to `gh-pages` branch:
+          # https://github.com/actions/checkout/issues/13#issuecomment-724415212
+          # The GH actions bot is used by default if you didn't specify the two fields.
+          # You can swap them out with your own user credentials.
+          user_name: github-actions[bot]
+          user_email: 41898282+github-actions[bot]@users.noreply.github.com