ci: automated deployment of demo documentation

fix cppalliance#402, cppalliance#405

Author: alandefreitas

.github/workflows/ci.yml

@@ -76,7 +76,25 @@ jobs:
           substring="C:/Program Files/Microsoft Visual Studio/2022/Community/DIA SDK/lib/amd64/diaguids.lib;"
           sed -i "s|$substring||g" "$llvm_dir/RelWithDebInfo/lib/cmake/llvm/LLVMExports.cmake"
           echo "llvm_dir=$llvm_dir"
-          find "$llvm_dir" -type f
+          # find "$llvm_dir" -type f
+
+      - name: Install Duktape
+        id: duktape-install
+        shell: bash
+        run: |
+          set -xe
+          curl -L -o "duktape-2.7.0.tar.xz" "https://github.com/svaarala/duktape/releases/download/v2.7.0/duktape-2.7.0.tar.xz"
+          duktape_dir="${{runner.tool_cache}}/duktape"
+          duktape_dir=$(echo "$duktape_dir" | sed 's/\\/\//g')
+          mkdir -p "$duktape_dir"
+          tar -xvf "duktape-2.7.0.tar.xz" -C "$duktape_dir"
+          echo "duktape-dir=$duktape_dir/duktape-2.7.0" >> $GITHUB_OUTPUT
+          echo "duktape_dir=$duktape_dir/duktape-2.7.0"
+
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
 
       - name: Setup C++
         uses: alandefreitas/cpp-actions/[email protected]
@@ -110,7 +128,7 @@ jobs:
           cxx: ${{ steps.setup-cpp.outputs.cxx || matrix.cxx }}
           cxxflags: ${{ matrix.cxxflags }}${{ ( matrix.compiler == 'gcc' && ' -static-libstdc++') || '' }}${{ ( matrix.asan && ' -static-libasan') || '' }}${{ ( matrix.tsan && ' -static-libtsan') || '' }}
           install-prefix: .local
-          extra-args: ${{ format('-D LLVM_ROOT="{0}" -D Clang_ROOT="{0}" -D CMAKE_EXPORT_COMPILE_COMMANDS=ON', steps.llvm-install.outputs.llvm-dir || '/usr/local') }}
+          extra-args: ${{ format('-D LLVM_ROOT="{0}" -D Clang_ROOT="{0}" -D DUKTAPE_SOURCE_ROOT="{1}" -D CMAKE_EXPORT_COMPILE_COMMANDS=ON', steps.llvm-install.outputs.llvm-dir || '/usr/local', steps.duktape-install.outputs.duktape-dir) }}
           export-compile-commands: ${{ matrix.time-trace }}
           package: ${{ matrix.is-main }}
           package-dir: packages
@@ -157,7 +175,6 @@ jobs:
 
   docs:
     needs: build
-    if: ${{ github.event_name == 'push' && (contains(fromJSON('["master", "develop"]'), github.ref_name) || startsWith(github.ref, 'refs/tags/')) }}
     defaults:
       run:
         shell: bash
@@ -193,15 +210,113 @@ jobs:
           fi
 
       - name: Publish to GitHub Pages
+        if: ${{ github.event_name == 'push' && (contains(fromJSON('["master", "develop"]'), github.ref_name) || startsWith(github.ref, 'refs/tags/')) }}
         uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: docs/build/site
           force_orphan: true
 
+      - name: Update website
+        if: ${{ github.event_name == 'push' && (contains(fromJSON('["master", "develop"]'), github.ref_name) || startsWith(github.ref, 'refs/tags/')) }}
+        env:
+          SSH_AUTH_SOCK: /tmp/ssh_agent.sock
+        run: |
+          # Add SSH key
+          mkdir -p /home/runner/.ssh
+          ssh-keyscan dev-websites.cpp.al >> /home/runner/.ssh/known_hosts
+          echo "${{ secrets.DEV_WEBSITES_SSH_KEY }}" > /home/runner/.ssh/github_actions
+          chmod 600 /home/runner/.ssh/github_actions
+          ssh-agent -a $SSH_AUTH_SOCK > /dev/null
+          ssh-add /home/runner/.ssh/github_actions
+          
+          # Copy files
+          scp -r $(pwd)/docs/build/site [email protected]:/var/www/mrdox.com/
+
+  demos:
+    needs: build
+    defaults:
+      run:
+        shell: bash
+
+    name: Create Demos
+    timeout-minutes: 120
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: write
+
+    steps:
+      - name: Clone mrdox
+        uses: actions/checkout@v3
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: release-packages-Linux
+          path: packages
+
+      - name: List artifacts
+        run: ls -R
+        working-directory: packages
+
+      - name: Install mrdox from release package
+        run: |
+          set -x
+          sudo find packages -name 'MrDox-*-Linux.tar.gz' -exec tar -xzf {} -C /usr/local --strip-components=1 \;
+          mrdox --version
+
+      - name: Clone Boost.URL
+        uses: alandefreitas/cpp-actions/[email protected]
+        id: boost-url-clone
+        with:
+          branch: master
+          modules: url
+          boost-dir: boost
+          trace-commands: true
+
+      - name: Configure Boost.URL
+        working-directory: boost/libs/url
+        run: |
+          mkdir build
+          cd build
+          cmake -D CMAKE_EXPORT_COMPILE_COMMANDS=ON ..
+
+      - name: Generate reference
+        run: |
+          echo "verbose: true" > $(pwd)/boost/libs/url/mrdox-single.yml
+          echo "source-root: ." >> $(pwd)/boost/libs/url/mrdox-single.yml
+          echo "multipage: false" >> $(pwd)/boost/libs/url/mrdox-single.yml
+          
+          echo "verbose: true" > $(pwd)/boost/libs/url/mrdox-multi.yml
+          echo "source-root: ." >> $(pwd)/boost/libs/url/mrdox-multi.yml
+          echo "multipage: true" >> $(pwd)/boost/libs/url/mrdox-multi.yml
+          
+          set -x
+          for variant in single multi; do
+            for format in adoc html xml; do
+              mkdir -p "demos/boost-url/$variant/$format"
+              mrdox --config="$(pwd)/boost/libs/url/mrdox-$variant.yml" "$(pwd)/boost/libs/url/build/compile_commands.json" --addons="$(pwd)/share/mrdox/addons" --format="$format" --output="$(pwd)/demos/boost-url/$format"
+            done
+          done
+
+      - name: Update website demos
+        if: ${{ github.event_name == 'push' && (contains(fromJSON('["master", "develop"]'), github.ref_name) || startsWith(github.ref, 'refs/tags/')) }}
+        env:
+          SSH_AUTH_SOCK: /tmp/ssh_agent.sock
+        run: |
+          # Add SSH key
+          mkdir -p /home/runner/.ssh
+          ssh-keyscan dev-websites.cpp.al >> /home/runner/.ssh/known_hosts
+          echo "${{ secrets.DEV_WEBSITES_SSH_KEY }}" > /home/runner/.ssh/github_actions
+          chmod 600 /home/runner/.ssh/github_actions
+          ssh-agent -a $SSH_AUTH_SOCK > /dev/null
+          ssh-add /home/runner/.ssh/github_actions
+          
+          # Copy files
+          ssh [email protected] "mkdir -p /var/www/mrdox.com/demos/${{ github.ref_name }}"
+          scp -r $(pwd)/demos [email protected]:/var/www/mrdox.com/demos/${{ github.ref_name }}/
+
   releases:
     needs: build
-    if: ${{ github.event_name == 'push' && (contains(fromJSON('["master", "develop"]'), github.ref_name) || startsWith(github.ref, 'refs/tags/')) }}
     defaults:
       run:
         shell: bash
@@ -239,7 +354,7 @@ jobs:
           limit: 150
 
       - name: Remove branch release
-        if: ${{ github.event_name == 'push' && contains(fromJSON('["master", "develop"]'), github.ref_name) }}
+        if: ${{ github.event_name == 'push' && (contains(fromJSON('["master", "develop"]'), github.ref_name)) }}
         uses: dev-drprasad/[email protected]
         with:
           tag_name: ${{ github.ref_name }}-release