diff --git a/src/Orleans.CodeGenerator/Orleans.CodeGenerator.csproj b/src/Orleans.CodeGenerator/Orleans.CodeGenerator.csproj
index af653ca935..c05d097cd9 100644
--- a/src/Orleans.CodeGenerator/Orleans.CodeGenerator.csproj
+++ b/src/Orleans.CodeGenerator/Orleans.CodeGenerator.csproj
@@ -10,6 +10,7 @@
true
false
true
+ true
diff --git a/src/Orleans.CodeGenerator/OrleansSourceGenerator.cs b/src/Orleans.CodeGenerator/OrleansSourceGenerator.cs
index b23ba45ba4..992e75573d 100644
--- a/src/Orleans.CodeGenerator/OrleansSourceGenerator.cs
+++ b/src/Orleans.CodeGenerator/OrleansSourceGenerator.cs
@@ -23,7 +23,8 @@ public void Execute(GeneratorExecutionContext context)
return;
}
- if (context.AnalyzerConfigOptions.GlobalOptions.TryGetValue("build_property.orleans_designtimebuild", out var isDesignTimeBuild)
+ if (!Debugger.IsAttached &&
+ context.AnalyzerConfigOptions.GlobalOptions.TryGetValue("build_property.orleans_designtimebuild", out var isDesignTimeBuild)
&& string.Equals("true", isDesignTimeBuild, StringComparison.OrdinalIgnoreCase))
{
return;
diff --git a/src/Orleans.CodeGenerator/Properties/launchSettings.json b/src/Orleans.CodeGenerator/Properties/launchSettings.json
new file mode 100644
index 0000000000..3b0cf0fa23
--- /dev/null
+++ b/src/Orleans.CodeGenerator/Properties/launchSettings.json
@@ -0,0 +1,8 @@
+{
+ "profiles": {
+ "Roslyn": {
+ "commandName": "DebugRoslynComponent",
+ "targetProject": "..\\..\\test\\Orleans.Serialization.UnitTests\\Orleans.Serialization.UnitTests.csproj"
+ }
+ }
+}
\ No newline at end of file