ci: Add .github/workflows/update-header-pr.yml

.github/workflows/update-header-pr.yml

@@ -0,0 +1,59 @@
+name: CI Ubuntu
+
+on:
+  schedule:
+    - cron: '0 0 * * *'  # every day at midnight
+
+jobs:
+  update-vulkan-headers:
+    runs-on: ubuntu-latest
+    
+    strategy:
+      matrix:
+        build_type: [Debug]
+        cxx_compiler: [g++-9]
+        cxx_standard: [11]
+
+    steps:
+    - uses: actions/checkout@v2
+    
+    - name: Install libraries
+      run: sudo apt install clang-format-12
+
+    - name: Update Submodules
+      run: |
+        git submodule update --init --recursive
+        cd Vulkan-Headers
+        VK_HEADER_GIT_TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
+        git checkout $VK_HEADER_GIT_TAG
+        echo "VK_HEADER_GIT_TAG=$VK_HEADER_GIT_TAG" >> $GITHUB_ENV
+
+    - name: Configure CMake
+      run: cmake -B ${{github.workspace}}/build
+            -DSAMPLES_BUILD=OFF
+            -DTESTS_BUILD=OFF
+            -DVULKAN_HPP_RUN_GENERATOR=ON
+            -DCMAKE_CXX_COMPILER=${{matrix.cxx_compiler}}
+            -DCMAKE_CXX_STANDARD=${{matrix.cxx_standard}}
+
+    - name: Build
+      run: cmake --build ${{github.workspace}}/build --config ${{matrix.build_type}}
+
+    - name: Commit changes
+      run: |
+        git config user.name "GitHub"
+        git config user.email "noreply@github.com"
+        git add Vulkan-Headers vulkan
+        rm -rf build
+        git commit -m "Update Vulkan-Headers to $VK_HEADER_GIT_TAG" || echo 'No commit necessary!'
+        git clean -xf
+
+    - name: Create Pull Request
+      uses: peter-evans/create-pull-request@v3
+      with:
+        commit-message: Update Vulkan-Headers to ${{ env.VK_HEADER_GIT_TAG }}
+        title: Update Vulkan-Headers to ${{ env.VK_HEADER_GIT_TAG }}
+        branch: update-vulkan-headers-pr
+        base: ${{ github.head_ref }}
+        body: |
+          Please close and open this PR to trigger the CI!