Copilot only builds .NET 9

Author: jonathanpeppers

.github/workflows/copilot-setup-steps.yml

@@ -10,17 +10,10 @@ jobs:
     - name: Checkout repository
       uses: actions/checkout@v4
 
-    - run: df -h
-      name: Display disk space
-
-    - run: du -h /usr/local/share/
-      name: Display size of /usr/local/share/
-
-    - name: Setup .NET 10 Preview
+    - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: '10.x'
-        dotnet-quality: 'preview'
+        dotnet-version: '9.x'
 
     - name: Install Android workload
       run: dotnet workload install android
@@ -31,12 +24,6 @@ jobs:
         distribution: 'microsoft'
         java-version: '11'
 
-    - run: df -h
-      name: Display disk space
-
-    - run: du -h /usr/local/share/
-      name: Display size of /usr/local/share/
-
     - name: Restore dotnet tools
       run: dotnet tool restore
 

Directory.Build.props

@@ -16,7 +16,8 @@
     <_DefaultTargetFrameworkVersionNext>10.0</_DefaultTargetFrameworkVersionNext>
     <_DefaultTargetFrameworkNext>net$(_DefaultTargetFrameworkVersionNext)-android$(_DefaultPlatformVersionNext).0</_DefaultTargetFrameworkNext>
     <!-- combined -->
-    <_DefaultTargetFrameworks>$(_DefaultTargetFrameworkBase);$(_DefaultTargetFrameworkNext)</_DefaultTargetFrameworks>
+    <_DefaultTargetFrameworks Condition=" '$(GITHUB_ACTIONS)' != 'true' ">$(_DefaultTargetFrameworkBase);$(_DefaultTargetFrameworkNext)</_DefaultTargetFrameworks>
+    <_DefaultTargetFrameworks Condition=" '$(GITHUB_ACTIONS)' == 'true' ">$(_DefaultTargetFrameworkBase)</_DefaultTargetFrameworks>
 
     <CheckEolWorkloads>false</CheckEolWorkloads>