Build pages as part of build steps in CI

.github/workflows/build.yml

@@ -106,7 +106,7 @@ jobs:
   ### uraimo/run-on-arch-action@v2, which currently result in builds
   ### deadlocking spuriously on GitHub.
   ###
-  
+
   #build-crossarch-linux:
   #  name: jdk-11/ubuntu-latest/${{ matrix.arch }}
   #  runs-on: ubuntu-latest
@@ -143,3 +143,25 @@ jobs:
   #      if: always()
   #      with:
   #        token: ${{ secrets.CODECOV_TOKEN }}
+
+  build-pages:
+    name: Generate pages
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v4
+        with:
+          java-version: 11
+          distribution: 'temurin'
+          cache: maven
+
+      - name: Build Pages
+        shell: bash
+        run: |-
+          ./mvnw -B clean site \
+              -DskipTests \
+              -Dinvoker.skip \
+              -Dcheckstyle.skip