build.yaml

# This workflow will build, sign, and package a WinUI 3 MSIX desktop application
# built on .NET.

name: Build

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:

  build:

    strategy:
      matrix:
        configuration: [Release]

    runs-on: windows-latest

    env:
      Solution_Name: UniSky.sln
      Project_Name: UniSky

    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    # Add  MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
    - name: Setup MSBuild.exe
      uses: microsoft/setup-msbuild@v2

    # Restore the application to populate the obj folder with RuntimeIdentifiers
    - name: Restore NuGet Packages
      run: msbuild $env:Solution_Name /t:Restore /p:Configuration=$env:Configuration /p:Platform=$env:Platform
      env:
        Platform: ${{ matrix.platform }}
        Configuration: ${{ matrix.configuration }}

    # Decode the base 64 encoded pfx and save the Signing_Certificate
    - name: Load Certificate
      run: |
        $pfx_cert_byte = [System.Convert]::FromBase64String("${{ secrets.BASE64_ENCODED_PFX }}")
        $certificatePath = "GitHubActionsWorkflow.pfx"
        [IO.File]::WriteAllBytes("$env:Project_Name/$certificatePath", $pfx_cert_byte)

    # Create the app package by building and packaging the project
    - name: Build App Packages
      run: msbuild $env:Solution_Name /t:"Build" /p:Configuration=$env:Configuration /p:UapAppxPackageBuildMode=$env:Appx_Package_Build_Mode /p:AppxBundle=$env:Appx_Bundle /p:AppxBundlePlatforms="x86|x64|ARM|ARM64" /p:PackageCertificateKeyFile=GitHubActionsWorkflow.pfx /p:AppxPackageDir="$env:Appx_Package_Dir" /p:GenerateAppxPackageOnBuild=true
      env:
        Appx_Bundle: Never
        Appx_Package_Build_Mode: SideloadOnly
        Appx_Package_Dir: Packages\
        Configuration: ${{ matrix.configuration }}
        Platform: ${{ matrix.platform }}

    # Remove the pfx
    - name: Cleanup
      run: Remove-Item -path UniSky/GitHubActionsWorkflow.pfx

    # Upload the MSIX package: https://github.com/marketplace/actions/upload-a-build-artifact
    - name: Upload Appx Package
      uses: actions/upload-artifact@v4
      with:
        name: AppxPackage-${{ matrix.configuration }}-${{ matrix.platform }}
        path: |
          ${{ env.Project_Name }}\\Packages
          ${{ env.Project_Name }}\\bin\\${{ matrix.platform }}\\${{ matrix.configuration }}\\ilc\\${{ env.Project_Name }}.pdb