Fix code analysis #467

	name: "CodeQL"

	on:
	push:
	branches-ignore:
	- 'dependabot/**'
	pull_request:
	schedule:
	- cron: '0 8 * * 1'

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

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

	- name: Initialize CodeQL
	uses: github/codeql-action/init@v2
	with:
	queries: security-and-quality
	languages: csharp

	- name: Setup .NET
	uses: actions/setup-dotnet@v3
	id: installdotnet
	with:
	dotnet-version: 8.0.x

	- name: Create temporary global.json
	run: echo '{"sdk":{"version":"${{ steps.installdotnet.outputs.dotnet-version }}"}}' > ./global.json

	# build a temporary *.slnf file that only contains source projects and put it in ~/obj
	# so that it is not tracked by git. then run 'dotnet build' using the *.slnf, which
	# will preserve the dependency order and configuration of the *.sln
	- name: Build Source
	shell: pwsh
	run: \|
	$start = (Get-Location).Path.Length + 1
	$sln = Join-Path '..' 'asp.sln'
	$projects = Get-ChildItem src -Include src -Recurse \| `
	ForEach-Object { Get-ChildItem $_.FullName -Filter *.csproj -Recurse } \| `
	ForEach-Object { $_.FullName.Substring($start) }
	$json = ConvertTo-Json(New-Object PSObject -Property @{solution=@{path=$sln;projects=$projects}})
	$obj = New-Item -Path 'obj' -ItemType Directory -Force
	$slnf = New-Item -Path (Join-Path $obj 'codeql.slnf') -ItemType File -Value $json -Force

	dotnet build $slnf.FullName --configuration Release

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@v2

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