Add ci action to automate running autogen

.github/workflows/ci_build.yml

@@ -62,6 +62,7 @@ jobs:
 
     - name: Install build dependencies
       run: |
+        sudo apt-get update
         sudo apt-get install -y xorg-dev
 
     - name: CMake Configure

.github/workflows/run_autogen.yml

@@ -0,0 +1,47 @@
+# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+# documentation files (the “Software”), to deal in the Software without restriction, including without
+# limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+# of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+# LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Copyright © 2022 Charles Giessen (charles@lunarg.com)
+#
+
+# The purpose of this script is to automatically run the autogen code every week and submit a PR to include the changes
+
+on:
+  schedule:
+    - cron: '0 0 * * 2'
+  workflow_dispatch:
+
+jobs:
+  test_schedule:
+    name: Test schedule
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+
+      - name: Run dispatch generator
+        run: echo "python script/generate_dispatch.py --auto"
+          python script/generate_dispatch.py --auto
+
+      - name: Diff source to see if anything changed
+        id: git-diff
+        run: echo "::set-output name=git-diff::$(git diff --quiet HEAD~1 HEAD -- apps/api/src || echo true)"
+
+      - name: pull-request
+        uses: repo-sync/pull-request@v2
+        if: ${{ steps.git-diff.outputs.git-diff == 'true' }}
+        with:
+          destination_branch: "develop"
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          pr_title: "[auto] Update repo to latest Vulkan-Headers"

CMakeLists.txt

@@ -8,6 +8,8 @@ add_library(vk-bootstrap-vulkan-headers INTERFACE)
 set(VK_BOOTSTRAP_VULKAN_HEADER_DIR "" CACHE STRING "Specify the location of the Vulkan-Headers include directory.")
 mark_as_advanced(VK_BOOTSTRAP_VULKAN_HEADER_DIR)
 
+include(gen/CurrentBuildVulkanVersion.cmake)
+
 if(NOT "${VK_BOOTSTRAP_VULKAN_HEADER_DIR}" STREQUAL "")
   target_include_directories(vk-bootstrap-vulkan-headers INTERFACE $<BUILD_INTERFACE:${VK_BOOTSTRAP_VULKAN_HEADER_DIR}>)
 else ()
@@ -18,7 +20,7 @@ else ()
       FetchContent_Declare(
           VulkanHeaders
           GIT_REPOSITORY https://github.com/KhronosGroup/Vulkan-Headers
-          GIT_TAG        v1.3.204
+          GIT_TAG        ${VK_BOOTSTRAP_SOURCE_HEADER_VERSION_GIT_TAG}
       )
       FetchContent_MakeAvailable(VulkanHeaders)
       target_link_libraries(vk-bootstrap-vulkan-headers INTERFACE Vulkan::Headers)

gen/CurrentBuildVulkanVersion.cmake

@@ -0,0 +1,2 @@
+set(VK_BOOTSTRAP_SOURCE_HEADER_VERSION 1.3.205)
+set(VK_BOOTSTRAP_SOURCE_HEADER_VERSION_GIT_TAG v1.3.205)

script/generate_dispatch.py

@@ -28,6 +28,9 @@
 # https://github.com/martinblech/xmltodict
 # User will be prompted to install if not detected
 
+# Command Line Arguments
+# [--auto] Don't ask for input from the command line 
+
 # Exclusions
 exclusions = [
 	'vkGetDeviceProcAddr',
@@ -42,10 +45,12 @@ excluded_extension_authors = [
 
 # Check for/install xmltodict
 import sys
+import os
 import subprocess
 import pkg_resources
 import copy
 import codecs
+import re
 from string import Template
 
 installed = {pkg.key for pkg in pkg_resources.working_set}
@@ -53,13 +58,17 @@ xmltodict_missing = {'xmltodict'} - installed
 
 # Install xmltodict
 if xmltodict_missing:
+	if '--auto' not in sys.argv:
 		val = input("xmltodict is required to run this script. Would you like to install? (y/n): ")
+	else:
+		val = "y"
 	if(val.lower() == "y"):
 		try:
 			subprocess.check_call([sys.executable, '-m', 'pip', 'install', 'xmltodict'])
 		except subprocess.CalledProcessError as error:
 			print("Failed to install xmltodict due to error:")
 			print(error)
+			if '--auto' not in sys.argv:
 				input("Press Enter to continue...")
 			sys.exit()
 	else:
@@ -74,6 +83,7 @@ try:
 except urllib.error.URLError as error:
 	print("Failed to download vk.xml due to error:")
 	print(error.reason)
+	if '-q' not in sys.argv:
 		input("Press Enter to continue...")
 	sys.exit()
 vk_xml_raw = response.read()
@@ -308,10 +318,41 @@ body += '\t bool populated = false;\n'
 body += '};\n\n'
 body += '} // namespace vkb'
 
+# find the version used to generate the code
+for type_node in  types_node:
+	if 'name' in type_node and type_node['name'] == 'VK_HEADER_VERSION_COMPLETE':
+		complete_header_version = type_node["#text"]
+	if 'name' in type_node and type_node['name'] == 'VK_HEADER_VERSION':
+		vk_header_version = type_node['#text']
+find_number_fields = re.compile('[0-9]+')
+version_fields = find_number_fields.findall(complete_header_version)
+header_version_field = find_number_fields.findall(vk_header_version)[0]
+version_tag = f'{version_fields[1]}.{version_fields[2]}.{header_version_field}'
+
 header = license + info + body
 
-header_file = codecs.open("../src/VkBootstrapDispatch.h", "w", "utf-8")
+path_to_src = os.path.join('src')
+if not os.path.exists(path_to_src):
+	path_to_src = os.path.join('..', 'src')
+if not os.path.exists(path_to_src):
+	print("Couldn't find source folder. Is the current directory wrong?")
+	sys.exit()
+
+header_file = codecs.open(os.path.join(path_to_src,"VkBootstrapDispatch.h"), "w", "utf-8")
 header_file.write(header)
 header_file.close()
 
+path_to_gen = os.path.join('gen')
+if not os.path.exists(path_to_gen):
+	path_to_gen = os.path.join('..', 'gen')
+if not os.path.exists(path_to_gen):
+	print("Couldn't find gen folder. Is the current directory wrong?")
+	sys.exit()
+
+# Generate a CMake file that contains the header version used.
+cmake_version_file = codecs.open(os.path.join(path_to_gen,"CurrentBuildVulkanVersion.cmake"), "w", "utf-8")
+cmake_version_file.write(f'set(VK_BOOTSTRAP_SOURCE_HEADER_VERSION {version_tag})\n')
+cmake_version_file.write(f'set(VK_BOOTSTRAP_SOURCE_HEADER_VERSION_GIT_TAG v{version_tag})\n')
+cmake_version_file.close()
+
 print("Generation finished.")