use external/bits #85

	name: "CodeQL"

	on:
	push:
	branches: [ "master" ]
	pull_request:
	# The branches below must be a subset of the branches above
	branches: [ "master" ]
	# schedule:
	# - cron: '28 20 * * 4'

	jobs:
	analyze:
	name: Analyze
	runs-on: ubuntu-latest
	permissions:
	actions: read
	contents: read
	security-events: write

	strategy:
	fail-fast: false
	matrix:
	language: [ 'cpp' ]
	# CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
	# Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	# Initializes the CodeQL tools for scanning.
	- name: Initialize CodeQL
	uses: github/codeql-action/init@v2
	with:
	languages: ${{ matrix.language }}

	# Compile
	- name: Checkout submodules
	run: git submodule update --init --recursive

	- name: Creating build directory
	run: cmake -E make_directory ./build

	- name: Run CMake
	working-directory: ./build
	run: cmake .. -DCMAKE_BUILD_TYPE=Release

	- name: Compilation
	working-directory: ./build
	run: cmake --build . --config Release

	# Perform Analysis
	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@v2
	with:
	category: "/language:${{matrix.language}}"

Provide feedback