Fix PackageReadmeFile and apply analyzers

src/Directory.Build.props

@@ -4,6 +4,7 @@
     <VersionPrefix>8.0.0-preview</VersionPrefix>
     <LangVersion>latest</LangVersion>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <NoWarn>$(NoWarn);CA1707</NoWarn>
     <WarningsNotAsErrors>CS8766</WarningsNotAsErrors>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <Authors>Marek Magdziak</Authors>
@@ -19,9 +20,10 @@
     <!-- https://github.com/clairernovotny/DeterministicBuilds -->
     <ContinuousIntegrationBuild Condition="'$(GITHUB_ACTIONS)' == 'true'">True</ContinuousIntegrationBuild>
     <EnableNETAnalyzers>true</EnableNETAnalyzers>
+    <AnalysisMode>Recommended</AnalysisMode>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
-    <PackageReadmeFile Condition="'$(IsPackable)' == 'true'">README.md</PackageReadmeFile>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>..\graphql.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>

src/GraphQLParser.ApiTests/ApiApprovalTests.cs

@@ -27,7 +27,7 @@ public void Public_Api_Should_Not_Change_Inadvertently(Type type)
         string[] tfms = project.Descendants("TargetFrameworks").Union(project.Descendants("TargetFramework")).First().Value.Split(";", StringSplitOptions.RemoveEmptyEntries);
 
         // There may be old stuff from earlier builds like net45, netcoreapp3.0, etc. so filter it out
-        string[] actualTfmDirs = Directory.GetDirectories(buildDir).Where(dir => tfms.Any(tfm => dir.EndsWith(tfm))).ToArray();
+        string[] actualTfmDirs = Directory.GetDirectories(buildDir).Where(dir => tfms.Any(tfm => dir.EndsWith(tfm, StringComparison.InvariantCulture))).ToArray();
         Debug.Assert(actualTfmDirs.Length > 0, $"Directory '{buildDir}' doesn't contain subdirectories matching {string.Join(";", tfms)}");
 
         (string tfm, string content)[] publicApi = actualTfmDirs.Select(tfmDir => (new DirectoryInfo(tfmDir).Name.Replace(".", ""), Assembly.LoadFile(Path.Combine(tfmDir, projectName + ".dll")).GeneratePublicApi(new ApiGeneratorOptions

src/GraphQLParser.ApiTests/GraphQLParser.approved.txt

@@ -889,7 +889,7 @@ namespace GraphQLParser.Visitors
             public DefaultPrintContext(System.IO.TextWriter writer) { }
             public int IndentLevel { get; set; }
             public bool IndentPrinted { get; set; }
-            [System.Obsolete]
+            [System.Obsolete("Use LastVisitedNode instead")]
             public bool LastDefinitionPrinted { get; set; }
             public GraphQLParser.AST.ASTNode? LastVisitedNode { get; set; }
             public bool NewLinePrinted { get; set; }

src/GraphQLParser.Benchmarks/Benchmarks/BenchmarkBase.cs

@@ -35,7 +35,7 @@ public string GetQueryByName(string name)
             "params" => _params,
             "variables" => _variables,
             "github" => _github,
-            _ => throw new System.Exception(name)
+            _ => throw new ArgumentException(name, nameof(name))
         };
     }
 

src/GraphQLParser.Benchmarks/Benchmarks/ParserBenchmark.cs

@@ -15,15 +15,15 @@ namespace GraphQLParser.Benchmarks;
 //[RPlotExporter, CsvMeasurementsExporter]
 public class ParserBenchmark : BenchmarkBase
 {
-    private class Config : ManualConfig
+    private sealed class Config : ManualConfig
     {
         public Config()
         {
             SummaryStyle = new SummaryStyle(CultureInfo.InvariantCulture, printUnitsInHeader: true, sizeUnit: SizeUnit.B, timeUnit: TimeUnit.Microsecond, printUnitsInContent: false, printZeroValuesInContent: false, maxParameterColumnWidth: 40);
             Orderer = new ParserOrderer();
         }
 
-        private class ParserOrderer : IOrderer
+        private sealed class ParserOrderer : IOrderer
         {
             private static int GetOrder(object o) => o switch
             {

src/GraphQLParser.Benchmarks/GraphQLParser.Benchmarks.csproj

@@ -4,7 +4,7 @@
     <TargetFramework>net7</TargetFramework>
     <OutputType>Exe</OutputType>
     <IsPackable>false</IsPackable>
-    <NoWarn>$(NoWarn);1591</NoWarn>
+    <NoWarn>$(NoWarn);1591;CA1822</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>

src/GraphQLParser.Tests/GraphQLParser.Tests.csproj

@@ -4,7 +4,8 @@
   <PropertyGroup>
     <SingleTestPlatform Condition="'$(SingleTestPlatform)' == ''">false</SingleTestPlatform>
     <Nullable>disable</Nullable>
-    <NoWarn>$(NoWarn);1591;IDE0008;IDE0022;IDE0058;IDE1006</NoWarn>
+    <NoWarn>$(NoWarn);1591;CA2012;IDE0008;IDE0022;IDE0058;IDE1006</NoWarn>
+    <CheckEolTargetFramework>false</CheckEolTargetFramework>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(SingleTestPlatform)' == 'true'">

src/GraphQLParser.Tests/ParserTests.Throw.cs

@@ -1,3 +1,4 @@
+using System.Globalization;
 using GraphQLParser.Exceptions;
 
 namespace GraphQLParser.Tests;
@@ -216,7 +217,7 @@ public void Should_Throw_GraphQLSyntaxErrorException(int number, string text, st
     {
         var ex = Should.Throw<GraphQLSyntaxErrorException>(() => text.Parse());
         ex.Message.ShouldContain(ex.Description);
-        ex.Description.ShouldBe(description, number.ToString());
+        ex.Description.ShouldBe(description, number.ToString(CultureInfo.InvariantCulture));
         ex.Location.Line.ShouldBe(line);
         ex.Location.Column.ShouldBe(column);
     }
@@ -261,7 +262,7 @@ public void Should_Throw_On_Empty_Types_With_Braces(int number, string text, str
     {
         var ex = Should.Throw<GraphQLSyntaxErrorException>(() => text.Parse());
         ex.Message.ShouldContain(ex.Description);
-        ex.Description.ShouldBe(description, number.ToString());
+        ex.Description.ShouldBe(description, number.ToString(CultureInfo.InvariantCulture));
         ex.Location.Line.ShouldBe(line);
         ex.Location.Column.ShouldBe(column);
     }

src/GraphQLParser.Tests/ParserTests.cs

@@ -478,7 +478,7 @@ public void Comments_on_Variable_Should_Read_Correctly(IgnoreOptions options)
     //[InlineData(IgnoreOptions.Comments)]
     [InlineData(IgnoreOptions.Locations)]
     //[InlineData(IgnoreOptions.All)]
-    public void Comments_On_SelectionSet_Should_Read_Correctly(IgnoreOptions options)
+    public void Comments_On_Fields_Should_Read_Correctly(IgnoreOptions options)
     {
         var document = @"
 query {

src/GraphQLParser.Tests/Values/GraphQLIntValueTests.cs

@@ -1,77 +1,78 @@
+using System.Globalization;
 using System.Numerics;
 
 namespace GraphQLParser.Tests;
 
 public class GraphQLIntValueTests
 {
     [Fact]
-    public void Int()
+    public void IntValue_From_Int()
     {
         var value = new GraphQLIntValue(1234567);
         value.Value.Length.ShouldBe(7);
         value.Value.ShouldBe("1234567");
     }
 
     [Fact]
-    public void Byte()
+    public void IntValue_From_Byte()
     {
         var value = new GraphQLIntValue((byte)42);
         value.Value.Length.ShouldBe(2);
         value.Value.ShouldBe("42");
     }
 
     [Fact]
-    public void Sbyte()
+    public void IntValue_From_Sbyte()
     {
         var value = new GraphQLIntValue((sbyte)-10);
         value.Value.Length.ShouldBe(3);
         value.Value.ShouldBe("-10");
     }
 
     [Fact]
-    public void Short()
+    public void IntValue_From_Short()
     {
         var value = new GraphQLIntValue((short)-300);
         value.Value.Length.ShouldBe(4);
         value.Value.ShouldBe("-300");
     }
 
     [Fact]
-    public void Ushort()
+    public void IntValue_From_Ushort()
     {
         var value = new GraphQLIntValue((ushort)60000);
         value.Value.Length.ShouldBe(5);
         value.Value.ShouldBe("60000");
     }
 
     [Fact]
-    public void Uint()
+    public void IntValue_From_Uint()
     {
         var value = new GraphQLIntValue(2247483647U);
         value.Value.Length.ShouldBe(10);
         value.Value.ShouldBe("2247483647");
     }
 
     [Fact]
-    public void Long()
+    public void IntValue_From_Long()
     {
         var value = new GraphQLIntValue(-60001L);
         value.Value.Length.ShouldBe(6);
         value.Value.ShouldBe("-60001");
     }
 
     [Fact]
-    public void Ulong()
+    public void IntValue_From_Ulong()
     {
         var value = new GraphQLIntValue(9223372036854775808UL);
         value.Value.Length.ShouldBe(19);
         value.Value.ShouldBe("9223372036854775808");
     }
 
     [Fact]
-    public void BigInt()
+    public void IntValue_From_BigInt()
     {
-        var value = new GraphQLIntValue(BigInteger.Parse("7922816251426433759354395033579228162514264337593543950335"));
+        var value = new GraphQLIntValue(BigInteger.Parse("7922816251426433759354395033579228162514264337593543950335", CultureInfo.InvariantCulture));
         value.Value.Length.ShouldBe(58);
         value.Value.ShouldBe("7922816251426433759354395033579228162514264337593543950335");
     }

src/GraphQLParser.Tests/Values/GraphQLNameTests.cs

@@ -114,7 +114,7 @@ public void GraphQLName_Explicit_Cast()
         ((string)nameNull).ShouldBeNull();
     }
 
-    private ROM FuncROM(ROM r) => r;
+    private static ROM FuncROM(ROM r) => r;
 
-    private string FuncString(string s) => s;
+    private static string FuncString(string s) => s;
 }

src/GraphQLParser.Tests/Visitors/ASTVisitorTests.cs

@@ -4,12 +4,12 @@ namespace GraphQLParser.Tests.Visitors;
 
 public class ASTVisitorTests
 {
-    private class Context : IASTVisitorContext
+    private sealed class Context : IASTVisitorContext
     {
         public CancellationToken CancellationToken { get; set; }
     }
 
-    private class MySuperNode : ASTNode
+    private sealed class MySuperNode : ASTNode
     {
         public override ASTNodeKind Kind => (ASTNodeKind)12345;
     }
@@ -43,7 +43,7 @@ public void ASTVisitor_Should_Respect_CancellationToken()
         Should.Throw<OperationCanceledException>(() => visitor.VisitAsync(document, context).GetAwaiter().GetResult());
     }
 
-    private class MyVisitor : ASTVisitor<Context>
+    private sealed class MyVisitor : ASTVisitor<Context>
     {
         protected override async ValueTask VisitScalarTypeDefinitionAsync(GraphQLScalarTypeDefinition scalarTypeDefinition, Context context)
         {

src/GraphQLParser.Tests/Visitors/GraphQLAstVisitorTests.cs

@@ -2,10 +2,9 @@
 
 namespace GraphQLParser.Tests.Visitors;
 
-[System.Diagnostics.CodeAnalysis.SuppressMessage("Reliability", "CA2012:Use ValueTasks correctly", Justification = "CountVisitor is sync")]
 public class GraphQLAstVisitorTests
 {
-    public class CountVisitor : ASTVisitor<CountContext>
+    internal sealed class CountVisitor : ASTVisitor<CountContext>
     {
         protected override async ValueTask VisitBooleanValueAsync(GraphQLBooleanValue booleanValue, CountContext context)
         {
@@ -180,7 +179,7 @@ protected override async ValueTask VisitSchemaDefinitionAsync(GraphQLSchemaDefin
         }
     }
 
-    public class CountContext : IASTVisitorContext
+    internal sealed class CountContext : IASTVisitorContext
     {
         public List<GraphQLAlias> VisitedAliases = new();
         public List<GraphQLArgument> VisitedArguments = new();
@@ -205,7 +204,7 @@ public class CountContext : IASTVisitorContext
 
     private readonly CountVisitor _visitor = new();
 
-    public CountContext Context = new();
+    private CountContext Context { get; } = new();
 
     [Theory]
     [InlineData(IgnoreOptions.None)]

src/GraphQLParser.Tests/Visitors/SDLPrinterFromParsedTextTests.cs

@@ -791,7 +791,7 @@ public async Task SDLPrinter_Should_Throw_On_Unknown_Values(string text)
         ex.Message.ShouldStartWith("Unknown ");
     }
 
-    private class Context : IASTVisitorContext
+    private sealed class Context : IASTVisitorContext
     {
         public CancellationToken CancellationToken { get; set; }
     }

src/GraphQLParser.Tests/Visitors/SDLPrinterSkipDirectivesTests.cs

@@ -61,7 +61,7 @@ public async Task Printer_Should_Print_Pretty_If_Directives_Skipped(
         actual.Parse(); // should be parsed back
     }
 
-    private class MyPrinter : SDLPrinter
+    private sealed class MyPrinter : SDLPrinter
     {
         protected override ValueTask VisitDirectiveAsync(GraphQLDirective directive, DefaultPrintContext context)
         {

src/GraphQLParser.Tests/Visitors/SDLPrinterVerticalIndentationTests.cs

@@ -193,7 +193,7 @@ public async Task Printer_Should_Print_Pretty_If_Definitions_Skipped(
         actual.Parse(); // should be parsed back
     }
 
-    private class PrintOnlyStartsWithA : SDLPrinter
+    private sealed class PrintOnlyStartsWithA : SDLPrinter
     {
         protected override ValueTask MakeVerticalIndentationBetweenTopLevelDefinitions(ASTNode node, DefaultPrintContext context)
         {

src/GraphQLParser/AST/Enums/DirectiveLocation.cs

@@ -54,7 +54,9 @@ public enum DirectiveLocation
 
     /// <summary>Location adjacent to an object type definition.</summary>
     [Description("Location adjacent to an object type definition.")]
+#pragma warning disable CA1720 // Identifiers should not contain type names
     Object,
+#pragma warning restore CA1720
 
     /// <summary>Location adjacent to a field definition.</summary>
     [Description("Location adjacent to a field definition.")]

src/GraphQLParser/Exceptions/GraphQLParserException.cs

@@ -1,3 +1,4 @@
+using System.Globalization;
 using System.Text;
 
 namespace GraphQLParser.Exceptions;
@@ -42,9 +43,9 @@ private static string ComposeMessage(string description, ReadOnlySpan<char> sour
     private static string HighlightSourceAtLocation(ReadOnlySpan<char> source, Location location)
     {
         int line = location.Line;
-        string prevLineNum = (line - 1).ToString();
-        string lineNum = line.ToString();
-        string nextLineNum = (line + 1).ToString();
+        string prevLineNum = (line - 1).ToString(CultureInfo.InvariantCulture);
+        string lineNum = line.ToString(CultureInfo.InvariantCulture);
+        string nextLineNum = (line + 1).ToString(CultureInfo.InvariantCulture);
         int padLen = nextLineNum.Length;
         string[] lines = source
             .ToString()
@@ -80,7 +81,7 @@ private static string ReplaceWithUnicodeRepresentation(string str)
         {
             if (IsReplacementCharacter(code))
             {
-                buffer.Append("\\u").Append(((int)code).ToString("D4"));
+                buffer.Append("\\u").Append(((int)code).ToString("D4", CultureInfo.InvariantCulture));
             }
             else
             {

src/GraphQLParser/Extensions/ASTNodeExtensions.cs

@@ -1,3 +1,4 @@
+using System.Diagnostics;
 using GraphQLParser.AST;
 using GraphQLParser.Visitors;
 
@@ -17,7 +18,9 @@ public static int AllNestedCount(this ASTNode node)
     {
         var visitor = new CountVisitor<DefaultCountContext>();
         var context = new DefaultCountContext(_ => true);
-        visitor.VisitAsync(node, context).GetAwaiter().GetResult(); // it's safe since method is actually sync
+        var task = visitor.VisitAsync(node, context);
+        Debug.Assert(task.IsCompleted);
+        task.GetAwaiter().GetResult(); // it's safe since method is actually sync that is verified by Debug.Assert
         return context.Count;
     }
 
@@ -30,7 +33,9 @@ public static int MaxNestedDepth(this ASTNode node)
     {
         var visitor = new MaxDepthVisitor<DefaultMaxDepthContext>();
         var context = new DefaultMaxDepthContext();
-        visitor.VisitAsync(node, context).GetAwaiter().GetResult(); // it's safe since method is actually sync
+        var task = visitor.VisitAsync(node, context);
+        Debug.Assert(task.IsCompleted);
+        task.GetAwaiter().GetResult(); // it's safe since method is actually sync that is verified by Debug.Assert
         return context.MaxDepth;
     }
 

src/GraphQLParser/TokenKind.cs

@@ -82,6 +82,8 @@ public enum TokenKind
     /// </summary>
     NAME = 15,
 
+#pragma warning disable CA1720 // Identifiers should not contain type names
+
     /// <summary>
     /// An integer number is specified without a decimal point or exponent (ex. 1).
     /// </summary>
@@ -110,6 +112,8 @@ public enum TokenKind
     /// </remarks>
     STRING = 18,
 
+#pragma warning restore CA1720
+
     /// <summary>
     /// GraphQL source documents may contain single‐line comments, starting with the # marker.
     /// A comment can contain any Unicode code point except LineTerminator so a comment always

src/GraphQLParser/Visitors/ASTVisitor.cs

@@ -123,7 +123,9 @@ protected virtual async ValueTask VisitSelectionSetAsync(GraphQLSelectionSet sel
     /// <summary>
     /// Visits <see cref="GraphQLAlias"/> node.
     /// </summary>
+#pragma warning disable CA1716 // Identifiers should not match keywords (alias)
     protected virtual async ValueTask VisitAliasAsync(GraphQLAlias alias, TContext context)
+#pragma warning restore CA1716
     {
         await VisitAsync(alias.Comments, context).ConfigureAwait(false);
         await VisitAsync(alias.Name, context).ConfigureAwait(false);