Shared message and title when appropriate

funfair-tech · Nov 27, 2023 · 7a13ea5 · 7a13ea5
1 parent 5ca3b2e
commit 7a13ea5
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/FunFair.CodeAnalysis/Helpers/RuleHelpers.cs b/src/FunFair.CodeAnalysis/Helpers/RuleHelpers.cs
@@ -1,3 +1,4 @@
+using System;
 using Microsoft.CodeAnalysis;
 
 namespace FunFair.CodeAnalysis.Helpers;
@@ -7,7 +8,7 @@ internal static class RuleHelpers
     public static DiagnosticDescriptor CreateRule(string code, string category, string title, string message)
     {
         LiteralString translatableTitle = new(title);
-        LiteralString translatableMessage = new(message);
+        LiteralString translatableMessage = UseTitleForMessage(title: title, message: message, translatableTitle: translatableTitle);
 
         return new(id: code,
                    title: translatableTitle,
@@ -17,4 +18,11 @@ public static DiagnosticDescriptor CreateRule(string code, string category, stri
                    isEnabledByDefault: true,
                    description: translatableMessage);
     }
+
+    private static LiteralString UseTitleForMessage(string title, string message, LiteralString translatableTitle)
+    {
+        return StringComparer.Ordinal.Equals(x: message, y: title)
+            ? translatableTitle
+            : new(message);
+    }
 }