ci: Build both x86 and x64

Author: dimhotepus

.github/workflows/msbuild.yml

@@ -15,17 +15,16 @@ env:
   # Path to the solution file relative to the root of the project.
   SOLUTION_FILE_PATH: Source/.
 
-  # Configuration type to build.
-  # You can convert this to a build matrix if you need coverage of multiple configuration types.
-  # https://docs.github.com/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
-  BUILD_CONFIGURATION: Release
-
 permissions:
   contents: read
 
 jobs:
   build:
     runs-on: windows-latest
+    strategy:
+      matrix:
+        platform: [x86, x64]
+        configuration: [Debug, Release]
 
     steps:
     - uses: actions/checkout@v6
@@ -37,4 +36,4 @@ jobs:
       working-directory: ${{env.GITHUB_WORKSPACE}}
       # Add additional options to the MSBuild command line here (like platform or verbosity level).
       # See https://docs.microsoft.com/visualstudio/msbuild/msbuild-command-line-reference
-      run: msbuild /m /p:Configuration=${{env.BUILD_CONFIGURATION}} ${{env.SOLUTION_FILE_PATH}}
+      run: msbuild /m p:Configuration=${{matrix.configuration}} /p:Platform=${{matrix.platform}} ${{env.SOLUTION_FILE_PATH}}