Modify .NET Core Desktop workflow for .NET 9

Updated the GitHub Actions workflow for .NET 9, changing the name and adjusting build steps.

Author: ellickau

.github/workflows/dotnet-desktop.yml

@@ -36,80 +36,51 @@
 # For a complete CI/CD sample to get started with GitHub Action workflows for Desktop Applications,
 # refer to https://github.com/microsoft/github-actions-for-desktop-apps
 
-name: .NET Core Desktop
+name: .NET 9 build & run
 
 on:
   push:
-    branches: [ "main" ]
-  pull_request:
-    branches: [ "main" ]
+    branches: [ main ]
+  workflow_dispatch:
 
 jobs:
-
   build:
-
-    strategy:
-      matrix:
-        configuration: [Debug, Release]
-
-    runs-on: windows-latest  # For a list of available runner types, refer to
-                             # https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on
-
-    env:
-      Solution_Name: your-solution-name                         # Replace with your solution name, i.e. MyWpfApp.sln.
-      Test_Project_Path: your-test-project-path                 # Replace with the path to your test project, i.e. MyWpfApp.Tests\MyWpfApp.Tests.csproj.
-      Wap_Project_Directory: your-wap-project-directory-name    # Replace with the Wap project directory relative to the solution, i.e. MyWpfApp.Package.
-      Wap_Project_Path: your-wap-project-path                   # Replace with the path to your Wap project, i.e. MyWpf.App.Package\MyWpfApp.Package.wapproj.
-
+    runs-on: ubuntu-latest
     steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
+      - uses: actions/checkout@v4
 
-    # Install the .NET Core workload
-    - name: Install .NET Core
-      uses: actions/setup-dotnet@v4
-      with:
-        dotnet-version: 8.0.x
+      - name: Setup .NET 9 SDK
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '9.0.x'
 
-    # Add  MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
-    - name: Setup MSBuild.exe
-      uses: microsoft/setup-msbuild@v2
+      - name: Restore
+        run: dotnet restore ./LibrarySystem.csproj
 
-    # Execute all unit tests in the solution
-    - name: Execute unit tests
-      run: dotnet test
+      - name: Build (Release)
+        run: dotnet build ./LibrarySystem.csproj -c Release --no-restore
 
-    # Restore the application to populate the obj folder with RuntimeIdentifiers
-    - name: Restore the application
-      run: msbuild $env:Solution_Name /t:Restore /p:Configuration=$env:Configuration
-      env:
-        Configuration: ${{ matrix.configuration }}
-
-    # Decode the base 64 encoded pfx and save the Signing_Certificate
-    - name: Decode the pfx
-      run: |
-        $pfx_cert_byte = [System.Convert]::FromBase64String("${{ secrets.Base64_Encoded_Pfx }}")
-        $certificatePath = Join-Path -Path $env:Wap_Project_Directory -ChildPath GitHubActionsWorkflow.pfx
-        [IO.File]::WriteAllBytes("$certificatePath", $pfx_cert_byte)
-
-    # Create the app package by building and packaging the Windows Application Packaging project
-    - name: Create the app package
-      run: msbuild $env:Wap_Project_Path /p:Configuration=$env:Configuration /p:UapAppxPackageBuildMode=$env:Appx_Package_Build_Mode /p:AppxBundle=$env:Appx_Bundle /p:PackageCertificateKeyFile=GitHubActionsWorkflow.pfx /p:PackageCertificatePassword=${{ secrets.Pfx_Key }}
-      env:
-        Appx_Bundle: Always
-        Appx_Bundle_Platforms: x86|x64
-        Appx_Package_Build_Mode: StoreUpload
-        Configuration: ${{ matrix.configuration }}
-
-    # Remove the pfx
-    - name: Remove the pfx
-      run: Remove-Item -path $env:Wap_Project_Directory\GitHubActionsWorkflow.pfx
+  run-demo:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '9.0.x'
+
+      - name: Build
+        run: dotnet build ./LibrarySystem.csproj -c Release
+
+      # 你個程式係互動式；用 printf 餵輸入（按你 Program.cs 菜單改）
+      - name: Run with scripted input
+        shell: bash
+        run: |
+          printf "3\n" | dotnet run --project ./LibrarySystem.csproj -c Release --no-build | tee run.log
+
+      - name: Upload console output
+        uses: actions/upload-artifact@v4
+        with:
+          name: console-output
+          path: run.log
 
-    # Upload the MSIX package: https://github.com/marketplace/actions/upload-a-build-artifact
-    - name: Upload build artifacts
-      uses: actions/upload-artifact@v4
-      with:
-        name: MSIX Package
-        path: ${{ env.Wap_Project_Directory }}\AppPackages