Update GH pages workflow, bump Hugo

.github/workflows/gh-pages.yml

@@ -6,25 +6,57 @@ on:
     branches:
       - main
 
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+defaults:
+  run:
+    shell: bash
+
 jobs:
-  deploy:
+  build:
     runs-on: ubuntu-20.04
+    env:
+      HUGO_VERSION: 0.114.0
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           submodules: true # Fetch Hugo themes (true OR recursive)
           fetch-depth: 0 # Fetch all history for .GitInfo and .Lastmod
 
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v2
         with:
-          hugo-version: "0.80.0"
+          hugo-version: ${{ env.HUGO_VERSION }}
+
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v3
 
       - name: Build
+        env:
+          HUGO_ENVIRONMENT: production
+          HUGO_ENV: production
         run: hugo --minify
 
-      - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v2
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./public
+          path: ./public
+
+  deploy:
+    runs-on: ubuntu-20.04
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
 public
+.hugo_build.lock

.tool-versions

@@ -0,0 +1 @@
+hugo 0.114.0