ci.yml: adopt reusable workflow

Author: jll63

.github/workflows/ci.yml

@@ -38,8 +38,70 @@ jobs:
     uses: boostorg/boost-ci/.github/workflows/reusable.yml@master
     with:
       exclude_cxxstd: '98,03,0x,11,14'
-      exclude_compiler: gcc-4.9,gcc-5,gcc-6,,gcc-7,gcc-8,clang-3.9,clang-4.0,clang-5.0,clang-6.0,clang-7.0,clang-8.0
+      exclude_compiler: gcc-4.9,gcc-5,gcc-6,clang-3.9,clang-4.0,clang-5.0
     secrets:
       CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       COVERITY_SCAN_NOTIFICATION_EMAIL: ${{ secrets.COVERITY_SCAN_NOTIFICATION_EMAIL }}
       COVERITY_SCAN_TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
+
+  antora:
+    name: Antora Docs
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - name: Install packages
+        uses: alandefreitas/cpp-actions/package-install@v1.8.10
+        with:
+          apt-get: git cmake
+
+      - name: Clone Boost.OpenMethod
+        uses: actions/checkout@v4
+
+      - name: Clone Boost
+        uses: alandefreitas/cpp-actions/boost-clone@v1.8.10
+        id: boost-clone
+        with:
+          branch: ${{ (github.ref_name == 'master' && github.ref_name) || 'develop' }}
+          boost-dir: ../boost-source
+          scan-modules-dir: .
+          scan-modules-ignore: openmethod
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+
+      - name: Build Antora Docs
+        # env:
+        #   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          git config --global --add safe.directory "$(pwd)"
+
+          cd ..
+          BOOST_SRC_DIR="$(pwd)/boost-source"
+          export BOOST_SRC_DIR
+          cd openmethod
+
+          cd doc
+          bash ./build_antora.sh
+
+          # Antora returns zero even if it fails, so we check if the site directory exists
+          if [ ! -d "build/site" ]; then
+              echo "Antora build failed"
+              exit 1
+          fi
+
+      - name: Create Antora Docs Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: antora-docs-${{ matrix.name }}
+          path: doc/build/site
+
+      - name: Upload static files as artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: doc/build/site
+
+      - name: Deploy to GitHub Pages
+        uses: actions/deploy-pages@v4