use custom build

Author: smdn

.github/workflows/codeql-analysis.yml

@@ -61,8 +61,8 @@ jobs:
 
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+    # - name: Autobuild
+    #   uses: github/codeql-action/autobuild@v2
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -74,6 +74,9 @@ jobs:
     #- run: |
     #   make bootstrap
     #   make release
+    - name: Custom build steps
+      run: |
+        ./eng/BuildAllProjects.ps1
 
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@v2

eng/BuildAllProjects.ps1

@@ -0,0 +1,24 @@
+#!/usr/bin/env pwsh
+# SPDX-FileCopyrightText: 2022 smdn <smdn@smdn.jp>
+# SPDX-License-Identifier: MIT
+
+$RepositoryRootDirectory = [System.IO.Path]::GetFullPath(
+  [System.IO.Path]::Join($PSScriptRoot, "../")
+)
+
+# download Smdn.MSBuild.ProjectAssets.* first
+dotnet restore ${RepositoryRootDirectory}eng\InstallProjectAssets.proj
+
+# create a solution for the build target projects
+Set-Location $RepositoryRootDirectory
+
+dotnet new sln
+
+# add build target projects to the solution
+dotnet sln add ${RepositoryRootDirectory}src/Smdn.*/*.csproj
+
+# restore dependencies
+dotnet restore
+
+# then build all projects
+dotnet build --no-restore

eng/InstallProjectAssets.proj

@@ -0,0 +1,20 @@
+<!--
+SPDX-FileCopyrightText: 2022 smdn <smdn@smdn.jp>
+SPDX-License-Identifier: MIT
+-->
+<!--
+  This project file performs downloading packages defined by PackageDownload.
+  Run `dotnet restore` to download the packages.
+-->
+<Project Sdk="Microsoft.Build.NoTargets/1.0.80">
+  <Import Project="$(MSBuildThisFileDirectory)..\src\Directory.Build.props" />
+
+  <!-- ref: https://learn.microsoft.com/en-us/nuget/consume-packages/packagedownload-functionality -->
+  <PropertyGroup>
+    <NoBuild>true</NoBuild>
+    <TargetFramework>netstandard1.0</TargetFramework>
+    <AutomaticallyUseReferenceAssemblyPackages>false</AutomaticallyUseReferenceAssemblyPackages>
+  </PropertyGroup>
+
+  <Import Project="$(MSBuildThisFileDirectory)..\src\Directory.Build.targets" />
+</Project>