fix: add ability to ignore some code generator errors

stryker-mutator · Mar 23, 2024 · 64cf618 · 64cf618
1 parent df38a05
commit 64cf618
Showing 1 changed file with 17 additions and 3 deletions.
diff --git a/src/Stryker.Core/Stryker.Core/Compiling/CsharpCompilingProcess.cs b/src/Stryker.Core/Stryker.Core/Compiling/CsharpCompilingProcess.cs
@@ -113,6 +113,8 @@ public IEnumerable<SemanticModel> GetSemanticModels(IEnumerable<SyntaxTree> synt
             return semanticModels;
         }
 
+
+        private static readonly string[] _ignoredErrors = { "RZ3600" };
         private CSharpCompilation RunSourceGenerators(IAnalyzerResult analyzerResult, Compilation compilation)
         {
             var generators = analyzerResult.GetSourceGenerators(_logger);
@@ -125,12 +127,24 @@ private CSharpCompilation RunSourceGenerators(IAnalyzerResult analyzerResult, Co
             {
                 return outputCompilation as CSharpCompilation;
             }
-
+            var fail = false;
             foreach (var diagnostic in errors)
             {
-                _logger.LogError("Failed to generate source code for mutated assembly: {0}", diagnostic);
+                if (_ignoredErrors.Contains(diagnostic.Id))
+                {
+                    _logger.LogWarning("Stryker encountered a known error from a coe generator but it will keep on. Compilation may still fail later on: {0}", diagnostic);
+                }
+                else
+                {
+                    _logger.LogError("Failed to generate source code for mutated assembly: {0}", diagnostic);
+                    fail = true;
+                }
+            }
+            if (fail)
+            {
+                throw new CompilationException("Source Generator Failure");
             }
-            throw new CompilationException("Source Generator Failure");
+            return outputCompilation as CSharpCompilation;
         }
 
         private CSharpCompilation GetCSharpCompilation(IEnumerable<SyntaxTree> syntaxTrees)