Deploy docs to github pages (#8)

.github/workflows/ci.yaml

@@ -7,6 +7,18 @@ on:
     branches: [ "main" ]
   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:
 
@@ -28,7 +40,13 @@ jobs:
       uses: gradle/actions/setup-gradle@417ae3ccd767c252f5661f1ace9f835f9654f2b5 # v3.1.0
 
     - name: Build with Gradle Wrapper
-      run: ./gradlew build
+      run: ./gradlew build asciidoctor
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: build-artifacts
+        path: 'build'
 
   dependency-submission:
 
@@ -48,3 +66,28 @@ jobs:
     # See: https://github.com/gradle/actions/blob/main/dependency-submission/README.md
     - name: Generate and submit dependency graph
       uses: gradle/actions/dependency-submission@417ae3ccd767c252f5661f1ace9f835f9654f2b5 # v3.1.0
+
+  deploy-pages:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs:
+      - build
+    if: github.ref == 'refs/heads/main'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+      - uses: actions/download-artifact@v4
+        with:
+          name: build-artifacts
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: 'docs/asciidoc'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
+