Use NetAnalyzers from SDK instead of FxCopAnalyzers (dotnet#30138)

* Use analyzers from .NET SDK

.editorconfig

@@ -23,6 +23,32 @@ insert_final_newline = true
 indent_size = 4
 dotnet_sort_system_directives_first = true
 
+# Don't use this. qualifier
+dotnet_style_qualification_for_field = false:suggestion
+dotnet_style_qualification_for_property = false:suggestion
+
+# use int x = .. over Int32
+dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
+
+# use int.MaxValue over Int32.MaxValue
+dotnet_style_predefined_type_for_member_access = true:suggestion
+
+# Require var all the time.
+csharp_style_var_for_built_in_types = true:suggestion
+csharp_style_var_when_type_is_apparent = true:suggestion
+csharp_style_var_elsewhere = true:suggestion
+
+# Disallow throw expressions.
+csharp_style_throw_expression = false:suggestion
+
+# Newline settings
+csharp_new_line_before_open_brace = all
+csharp_new_line_before_else = true
+csharp_new_line_before_catch = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_members_in_anonymous_types = true
+
 [*.{xml,config,*proj,nuspec,props,resx,targets,yml,tasks}]
 indent_size = 2
 
@@ -43,7 +69,6 @@ end_of_line = lf
 [*.{razor,cshtml}]
 charset = utf-8-bom
 
-[*.cs]
-dotnet_diagnostic.CA1304.severity = error
+[*.{cs,vb}]
+# CA1305: Specify IFormatProvider
 dotnet_diagnostic.CA1305.severity = error
-dotnet_diagnostic.CA1310.severity = error

.globalconfig

@@ -0,0 +1,16 @@
+is_global = true
+
+# CA1309: Use ordinal StringComparison
+# https://github.com/dotnet/aspnetcore/pull/30111#issuecomment-777817003
+dotnet_diagnostic.CA1309.severity = suggestion
+
+# CA3076: Insecure XSLT Script Execution
+# Disabled due to crashing: https://github.com/dotnet/roslyn-analyzers/issues/4750
+# Delete the following line when we have a working version.
+dotnet_diagnostic.CA3076.severity = none
+
+# CA1304: Specify CultureInfo
+dotnet_diagnostic.CA1304.severity = error
+
+# CA1310: Specify StringComparison for correctness
+dotnet_diagnostic.CA1310.severity = error

Directory.Build.props

@@ -7,6 +7,12 @@
     <RepositoryType>git</RepositoryType>
   </PropertyGroup>
 
+  <PropertyGroup>
+    <EnableNETAnalyzers>true</EnableNETAnalyzers>
+    <AnalysisLevel>latest</AnalysisLevel>
+    <AnalysisMode>Default</AnalysisMode>
+  </PropertyGroup>
+
   <!-- Defines project type conventions. -->
   <PropertyGroup>
     <RepoRelativeProjectDir>$([MSBuild]::MakeRelative($(RepoRoot), $(MSBuildProjectDirectory)))</RepoRelativeProjectDir>

eng/Dependencies.props

@@ -110,7 +110,6 @@ and are generated based on the last package release.
     <LatestPackageReference Include="Microsoft.AspNetCore.AzureAppServices.SiteExtension.5.0.x86" />
     <LatestPackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Runtime" />
     <LatestPackageReference Include="Microsoft.Bcl.AsyncInterfaces" />
-    <LatestPackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" />
     <LatestPackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" />
     <LatestPackageReference Include="Microsoft.EntityFrameworkCore.Design" />
     <LatestPackageReference Include="Microsoft.EntityFrameworkCore.InMemory" />

eng/Versions.props

@@ -226,7 +226,6 @@
     <MicrosoftCodeAnalysisCSharpVersion>3.7.0</MicrosoftCodeAnalysisCSharpVersion>
     <MicrosoftCodeAnalysisCSharpWorkspacesVersion>3.7.0</MicrosoftCodeAnalysisCSharpWorkspacesVersion>
     <MicrosoftCodeAnalysisPublicApiAnalyzersVersion>3.3.0</MicrosoftCodeAnalysisPublicApiAnalyzersVersion>
-    <MicrosoftCodeAnalysisFxCopAnalyzersVersion>3.0.0</MicrosoftCodeAnalysisFxCopAnalyzersVersion>
     <MicrosoftCssParserVersion>1.0.0-20200708.1</MicrosoftCssParserVersion>
     <MicrosoftIdentityModelClientsActiveDirectoryVersion>3.19.8</MicrosoftIdentityModelClientsActiveDirectoryVersion>
     <MicrosoftIdentityModelLoggingVersion>6.8.0</MicrosoftIdentityModelLoggingVersion>

eng/targets/CSharp.Common.props

@@ -12,14 +12,6 @@
     <PackageReference Include="MicroBuild.Core" Version="0.3.0" PrivateAssets="All" AllowExplicitReference="true" ExcludeAssets="All" />
   </ItemGroup>
 
-  <ItemGroup Condition=" '$(IsTestProject)' != 'true' AND '$(DotNetBuildFromSource)' != 'true' ">
-    <Reference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" PrivateAssets="All" />
-  </ItemGroup>
-
-  <PropertyGroup>
-    <CodeAnalysisRuleSet>$(RepoRoot)eng\AllRulesDisabled.ruleset</CodeAnalysisRuleSet>
-  </PropertyGroup>
-
   <ItemGroup Condition=" '$(IsTestProject)' == 'true' ">
     <Reference Include="Microsoft.AspNetCore.Testing" />
     <Reference Include="Moq" />

eng/tools/RepoTasks/Uuid.cs

@@ -11,7 +11,7 @@ namespace RepoTasks
     /// <summary>
     /// Implementation of RFC 4122 - A Universally Unique Identifier (UUID) URN Namespace.
     /// </summary>
-    internal sealed class Uuid
+    internal static class Uuid
     {
         /// <summary>
         ///   Generates a version 3 UUID given a namespace UUID and name. This is based on the algorithm described in

src/Analyzers/Analyzers/src/OptionsAnalyzer.cs

@@ -1,6 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using System;
 using System.Collections.Immutable;
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.Diagnostics;
@@ -27,7 +28,7 @@ public void AnalyzeConfigureServices(OperationBlockStartAnalysisContext context)
                     operation.Value.ConstantValue.HasValue &&
                     operation.Target is IPropertyReferenceOperation property &&
                     property.Property?.ContainingType?.Name != null &&
-                    property.Property.ContainingType.Name.EndsWith("Options"))
+                    property.Property.ContainingType.Name.EndsWith("Options", StringComparison.Ordinal))
                 {
                     options.Add(new OptionsItem(property.Property, operation.Value.ConstantValue.Value));
                 }

src/Azure/AzureAD/Directory.Build.props

@@ -3,6 +3,5 @@
 
   <PropertyGroup>
     <WarningsNotAsErrors>xUnit1026:$(WarningsNotAsErrors)</WarningsNotAsErrors>
-    <CodeAnalysisRuleSet>$(MSBuildThisFileDirectory)AzureAD.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
 </Project>

src/HealthChecks/HealthChecks/src/HealthCheckPublisherHostedService.cs

@@ -180,15 +180,15 @@ private async Task RunPublisherAsync(IHealthCheckPublisher publisher, HealthRepo
                 // This is a cancellation - if the app is shutting down we want to ignore it. Otherwise, it's
                 // a timeout and we want to log it.
             }
-            catch (OperationCanceledException ocex)
+            catch (OperationCanceledException)
             {
                 Logger.HealthCheckPublisherTimeout(_logger, publisher, duration.GetElapsedTime());
-                throw ocex;
+                throw;
             }
             catch (Exception ex)
             {
                 Logger.HealthCheckPublisherError(_logger, publisher, duration.GetElapsedTime(), ex);
-                throw ex;
+                throw;
             }
         }
 

src/Mvc/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
   <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)..\, Directory.Build.props))\Directory.Build.props" />
 
-  <PropertyGroup Condition=" '$(IsTestProject)' == 'true' ">
-    <CodeAnalysisRuleSet>$(MSBuildThisFileDirectory)MvcTests.ruleset</CodeAnalysisRuleSet>
-  </PropertyGroup>
+  <ItemGroup>
+    <EditorConfigFiles Include="$(MSBuildThisFileDirectory)MvcTests.globalconfig" />
+  </ItemGroup>
 </Project>

src/Mvc/Mvc.Api.Analyzers/src/AddResponseTypeAttributeCodeFixAction.cs

@@ -176,7 +176,7 @@ private static Dictionary<int, string> GetStatusCodeConstants(INamedTypeSymbol s
                 {
                     if (member is IFieldSymbol field &&
                         field.Type.SpecialType == SpecialType.System_Int32 &&
-                        field.Name.StartsWith("Status") &&
+                        field.Name.StartsWith("Status", StringComparison.Ordinal) &&
                         field.HasConstantValue &&
                         field.ConstantValue is int statusCode)
                     {

src/Mvc/MvcTests.globalconfig

@@ -0,0 +1,3 @@
+is_global = true
+
+dotnet_diagnostic.xUnit1026.severity = suggestion

src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTypeVisitor.cs

@@ -62,7 +62,7 @@ internal bool IsViewComponent(INamedTypeSymbol symbol)
                 return false;
             }
 
-            return symbol.Name.EndsWith(ViewComponentTypes.ViewComponentSuffix) ||
+            return symbol.Name.EndsWith(ViewComponentTypes.ViewComponentSuffix, StringComparison.Ordinal) ||
                 AttributeIsDefined(symbol, _viewComponentAttribute);
         }
 

src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/AssemblyAttributeInjectionPass.cs

@@ -1,6 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using System;
 using System.Diagnostics;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;
@@ -90,7 +91,7 @@ private static string ConvertToViewEnginePath(string relativePath)
             }
 
             // Checking for both / and \ because a \ will become a /.
-            if (!relativePath.StartsWith("/") && !relativePath.StartsWith("\\"))
+            if (!relativePath.StartsWith("/", StringComparison.Ordinal) && !relativePath.StartsWith("\\", StringComparison.Ordinal))
             {
                 relativePath = "/" + relativePath;
             }

src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTypeVisitor.cs

@@ -1,6 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using Microsoft.CodeAnalysis;
@@ -64,7 +65,7 @@ internal bool IsViewComponent(INamedTypeSymbol symbol)
                 return false;
             }
 
-            return symbol.Name.EndsWith(ViewComponentTypes.ViewComponentSuffix) ||
+            return symbol.Name.EndsWith(ViewComponentTypes.ViewComponentSuffix, StringComparison.Ordinal) ||
                 AttributeIsDefined(symbol, _viewComponentAttribute);
         }
 

src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/src/ViewComponentTypeVisitor.cs

@@ -1,6 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using Microsoft.CodeAnalysis;
@@ -64,7 +65,7 @@ internal bool IsViewComponent(INamedTypeSymbol symbol)
                 return false;
             }
 
-            return symbol.Name.EndsWith(ViewComponentTypes.ViewComponentSuffix) ||
+            return symbol.Name.EndsWith(ViewComponentTypes.ViewComponentSuffix, StringComparison.Ordinal) ||
                 AttributeIsDefined(symbol, _viewComponentAttribute);
         }
 

src/Razor/Microsoft.AspNetCore.Razor.Language/src/Components/ComponentBindLoweringPass.cs

@@ -1,6 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
@@ -496,7 +497,7 @@ private bool TryParseBindAttribute(BindEntry bindEntry, out string valueAttribut
                 return true;
             }
 
-            if (!attributeName.StartsWith("bind-"))
+            if (!attributeName.StartsWith("bind-", StringComparison.Ordinal))
             {
                 return false;
             }
@@ -548,7 +549,7 @@ private bool TryComputeAttributeNames(
             if (bindEntry.BindEventNode == null)
             {
                 // @bind:event not specified
-                changeAttributeName ??= node.TagHelper.GetChangeAttributeName();
+                changeAttributeName = node.TagHelper.GetChangeAttributeName();
             }
             else if (TryExtractEventNodeStaticText(bindEntry.BindEventNode, out var text))
             {

src/Razor/Microsoft.AspNetCore.Razor.Language/src/Components/ComponentMarkupEncodingPass.cs

@@ -1,4 +1,4 @@
-// Copyright (c) .NET Foundation. All rights reserved.
+// Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
@@ -171,7 +171,7 @@ private bool TryGetHtmlEntity(string content, int position, out string entity, o
                 if (endPosition != -1)
                 {
                     entity = content.Substring(position, endPosition - position + 1);
-                    if (entity.StartsWith("&#"))
+                    if (entity.StartsWith("&#", StringComparison.Ordinal))
                     {
                         // Extract the codepoint and map it to an entity.
 

src/Razor/Microsoft.AspNetCore.Razor.Language/src/DefaultAllowedChildTagDescriptorBuilder.cs

@@ -47,7 +47,7 @@ public AllowedChildTagDescriptor Build()
             var descriptor = new DefaultAllowedChildTagDescriptor(
                 Name,
                 displayName,
-                diagnostics?.ToArray() ?? Array.Empty<RazorDiagnostic>());
+                diagnostics.ToArray());
 
             return descriptor;
         }