Fix tool crashes ad0001

src/Analyzer/CodeAnalyzer.cs

@@ -26,7 +26,7 @@ public class CodeAnalyzer : Codacy.Engine.Seed.CodeAnalyzer, IDisposable
         private readonly ImmutableArray<DiagnosticAnalyzer> availableAnalyzers;
         private readonly DiagnosticsRunner diagnosticsRunner;
         private readonly string tmpSonarLintFolder;
-        private static HashSet<string> blacklist = new HashSet<string> { "S1144", "S2325", "S2077" };
+        private static HashSet<string> blacklist = new HashSet<string> { "S1144", "S2325", "S2077", "AD0001" };
 
         public static bool IsInBlacklist(string id)
         {
@@ -123,15 +123,7 @@ public async Task Analyze(string file, CancellationToken cancellationToken)
             try
             {
                 var solution = CompilationHelper.GetSolutionFromFile(DefaultSourceFolder + file);
-                var project = solution.Projects.First();
-
-                // FIX: Prevent SonarAnalyzer NullReferenceException
-                project = project.AddAnalyzerConfigDocument(
-                    ".editorconfig", 
-                    Microsoft.CodeAnalysis.Text.SourceText.From("is_global = true\n"), 
-                    filePath: "/.editorconfig").Project;
-
-                var compilation = await project.GetCompilationAsync(cancellationToken);
+                var compilation = await solution.Projects.First().GetCompilationAsync();
 
                 // Parallelize diagnostics fetching
                 var diagnostics = await diagnosticsRunner.GetDiagnostics(compilation, cancellationToken);
@@ -192,4 +184,4 @@ public static ImmutableArray<DiagnosticAnalyzer> GetUtilityAnalyzers()
             return utilityAnalyzers;
         }
     }
-}
+}

src/Analyzer/Runner/DiagnosticsRunner.cs

@@ -53,7 +53,8 @@ public Task<ImmutableArray<Diagnostic>> GetDiagnostics(Compilation compilation,
             var modifiedCompilation = compilation.WithOptions(compilationOptions);
             var compilationWithAnalyzer = modifiedCompilation.WithAnalyzers(
                 diagnosticsAnalyzers,
-                options);
+                options,
+                cancellationToken);
 
             return compilationWithAnalyzer.GetAnalyzerDiagnosticsAsync(cancellationToken);
         }
@@ -71,4 +72,4 @@ private ReportDiagnostic GetReportDiagnosticForPattern(string diagnosticId)
             }
         }
     }
-}
+}

src/Analyzer/Utilities/RuleFinder.cs

@@ -40,8 +40,8 @@ public IEnumerable<Type> GetParameterlessAnalyzerTypes()
 
         public static bool IsParameterized(Type analyzerType)
         {
-            return Array.Exists(analyzerType.GetProperties(), 
-                p => p.GetCustomAttributes<RuleParameterAttribute>().Any());
+            return analyzerType.GetProperties()
+                .Any(p => p.GetCustomAttributes<RuleParameterAttribute>().Any());
         }
 
         public IEnumerable<Type> GetAnalyzerTypes()
@@ -69,4 +69,4 @@ public static AnalyzerLanguage GetTargetLanguages(Type analyzerType)
             return AnalyzerLanguage.CSharp;
         }
     }
-}
+}