Update to GH jekyll

Author: kks32

.github/workflows/jekyll.yaml

@@ -1,43 +1,65 @@
-name: Build and deploy Jekyll site
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+# Sample workflow for building and deploying a Jekyll site to GitHub Pages
+name: Deploy Jekyll site to Pages
 
 on:
+  # Runs on pushes targeting the default branch
   push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
+    branches: ["main"]
+
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
 jobs:
+  # Build job
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      
-      - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Ruby
+        # https://github.com/ruby/setup-ruby/releases/tag/v1.207.0
+        uses: ruby/setup-ruby@4a9ddd6f338a97768b8006bf671dfbad383215f4
         with:
-          ruby-version: '3.2' # You can specify your Ruby version here
-          bundler-cache: true # This will use a cached version of your gems
-      
-      - name: Configure Bundler
-        run: |
-          bundle config set --local path './vendor/bundle'
-          bundle config build.eventmachine --with-ldflags="-Wl,-undefined,dynamic_lookup"
-      
-      - name: Install dependencies
-        run: bundle install
-      
-      - name: Build site
-        run: bundle exec jekyll build
-      
-      - name: Test site
-        run: bundle exec jekyll serve --incremental --detach
-      
-      # Optional: Add a step to deploy to GitHub Pages
+          ruby-version: '3.1' # Not needed with a .ruby-version file
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+          cache-version: 0 # Increment this number if you need to re-download cached gems
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v5
+      - name: Build with Jekyll
+        # Outputs to the './_site' directory by default
+        run: bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}"
+        env:
+          JEKYLL_ENV: production
+      - name: Upload artifact
+        # Automatically uploads an artifact from the './_site' directory by default
+        uses: actions/upload-pages-artifact@v3
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
       - name: Deploy to GitHub Pages
-        if: github.ref == 'refs/heads/main'
-        uses: peaceiris/actions-gh-pages@v3
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./_site
+        id: deployment
+        uses: actions/deploy-pages@v4