From 8be8c94eb55b774cc7e40547cb0a630308fce9ad Mon Sep 17 00:00:00 2001
From: Stephan Seitz <sseitz@nvidia.com>
Date: Tue, 21 Sep 2021 11:05:25 +0200
Subject: [PATCH 1/2] ci: Add .github/workflows/update-header-pr.yml

---
 .github/workflows/update-header-pr.yml | 59 ++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 .github/workflows/update-header-pr.yml

diff --git a/.github/workflows/update-header-pr.yml b/.github/workflows/update-header-pr.yml
new file mode 100644
index 0000000..ab91ed0
--- /dev/null
+++ b/.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!

From 9f6892513de351e17127a68dc583267796fd406b Mon Sep 17 00:00:00 2001
From: Stephan Seitz <sseitz@nvidia.com>
Date: Tue, 21 Sep 2021 19:40:35 +0200
Subject: [PATCH 2/2] ci: set tag for Vulkan-Headers if non-existing

---
 .github/workflows/set-version-tag.yml  | 28 ++++++++++++++++++++++++++
 .github/workflows/update-header-pr.yml |  4 ++--
 2 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 .github/workflows/set-version-tag.yml

diff --git a/.github/workflows/set-version-tag.yml b/.github/workflows/set-version-tag.yml
new file mode 100644
index 0000000..270fcf1
--- /dev/null
+++ b/.github/workflows/set-version-tag.yml
@@ -0,0 +1,28 @@
+name: Set Version Tag
+
+on:
+  push:
+    branches: ["master"]
+
+jobs:
+  set-version-tag:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - uses: actions/checkout@v2
+    
+    - name: Update Submodules
+      run: |
+        git submodule update --init --recursive
+        cd Vulkan-Headers
+        VK_HEADER_GIT_TAG=$(git tag --points-at HEAD | head -n1)
+        git checkout $VK_HEADER_GIT_TAG
+        echo "VK_HEADER_GIT_TAG=$VK_HEADER_GIT_TAG" >> $GITHUB_ENV
+
+    - name: Set Tag
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git
+        git tag $VK_HEADER_GIT_TAG || echo "Failed to set tag. Already existing?"
+        git push -u origin $VK_HEADER_GIT_TAG || echo "Failed to push tag. Already existing?"
diff --git a/.github/workflows/update-header-pr.yml b/.github/workflows/update-header-pr.yml
index ab91ed0..dc63954 100644
--- a/.github/workflows/update-header-pr.yml
+++ b/.github/workflows/update-header-pr.yml
@@ -1,4 +1,4 @@
-name: CI Ubuntu
+name: Update Vulkan-Headers PR
 
 on:
   schedule:
@@ -56,4 +56,4 @@ jobs:
         branch: update-vulkan-headers-pr
         base: ${{ github.head_ref }}
         body: |
-          Please close and open this PR to trigger the CI!
+          Please close and reopen this PR to trigger the CI!