Update version

Fixes #123

Changelog.md

@@ -1,3 +1,12 @@
+### v2.2.2 (30-Jan-2022)
+
+- Fixed an issue where `ConsoleWriter` and `ConsoleReader` were not properly thread-safe.
+- Fixed an issue where the analyzer failed to load under certain circumstances when running inside Visual Studio.
+
+### v2.2.1 (16-Jan-2022)
+
+- Fixed an issue which caused help text to not show default values for optional parameters. (Thanks [@AliReZa Sabouri](https://github.com/alirezanet))
+
 ### v2.2 (11-Jan-2022)
 
 - Added support for optional parameters. A parameter can be marked as optional by setting `IsRequired = false` on the attribute. Only one parameter is allowed to be optional and such parameter must be the last in order. (Thanks [@AliReZa Sabouri](https://github.com/alirezanet))

CliFx.Analyzers/CliFx.Analyzers.csproj

@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
+    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
     <Nullable>annotations</Nullable>
     <NoWarn>$(NoWarn);RS1025;RS1026</NoWarn>
   </PropertyGroup>

CliFx/CliFx.csproj

@@ -35,6 +35,16 @@
   <ItemGroup>
     <ProjectReference Include="../CliFx.Analyzers/CliFx.Analyzers.csproj" ReferenceOutputAssembly="false" OutputItemType="Analyzer" />
     <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/CliFx.Analyzers.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/Microsoft.CodeAnalysis.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/Microsoft.CodeAnalysis.CSharp.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/System.Buffers.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/System.Collections.Immutable.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/System.Memory.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/System.Numerics.Vectors.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/System.Reflection.Metadata.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/System.Runtime.CompilerServices.Unsafe.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/System.Text.Encoding.CodePages.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+    <None Include="../CliFx.Analyzers/bin/$(Configuration)/netstandard2.0/System.Threading.Tasks.Extensions.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
   </ItemGroup>
 
 </Project>

CliFx/Formatting/HelpConsoleFormatter.cs

@@ -206,6 +206,12 @@ internal class HelpConsoleFormatter : ConsoleFormatter
                 Write('.');
                 Write(' ');
             }
+            
+            // Default value
+            if (!parameterSchema.IsRequired)
+            {
+                WriteDefaultValue(parameterSchema);
+            }
 
             WriteLine();
         }
@@ -298,60 +304,65 @@ internal class HelpConsoleFormatter : ConsoleFormatter
             // Default value
             if (!optionSchema.IsRequired)
             {
-                var defaultValue = _context.CommandDefaultValues.GetValueOrDefault(optionSchema);
+                WriteDefaultValue(optionSchema);
-                if (defaultValue is not null)
-                {
-                    // Non-Scalar
-                    if (defaultValue is not string && defaultValue is IEnumerable defaultValues)
-                    {
-                        var elementType =
-                            defaultValues.GetType().TryGetEnumerableUnderlyingType() ??
-                            typeof(object);
-
-                        if (elementType.IsToStringOverriden())
-                        {
-                            Write(ConsoleColor.White, "Default: ");
-
-                            var isFirst = true;
-
-                            foreach (var element in defaultValues)
-                            {
-                                if (isFirst)
-                                {
-                                    isFirst = false;
-                                }
-                                else
-                                {
-                                    Write(", ");
-                                }
-
-                                Write('"');
-                                Write(element.ToString(CultureInfo.InvariantCulture));
-                                Write('"');
-                            }
-
-                            Write('.');
-                        }
-                    }
-                    else
-                    {
-                        if (defaultValue.GetType().IsToStringOverriden())
-                        {
-                            Write(ConsoleColor.White, "Default: ");
-
-                            Write('"');
-                            Write(defaultValue.ToString(CultureInfo.InvariantCulture));
-                            Write('"');
-                            Write('.');
-                        }
-                    }
-                }
             }
 
             WriteLine();
         }
     }
 
+    private void WriteDefaultValue(IMemberSchema schema)
+    {
+        var defaultValue = _context.CommandDefaultValues.GetValueOrDefault(schema);
+        if (defaultValue is not null)
+        {
+            // Non-Scalar
+            if (defaultValue is not string && defaultValue is IEnumerable defaultValues)
+            {
+                var elementType =
+                    defaultValues.GetType().TryGetEnumerableUnderlyingType() ??
+                    typeof(object);
+
+                if (elementType.IsToStringOverriden())
+                {
+                    Write(ConsoleColor.White, "Default: ");
+
+                    var isFirst = true;
+
+                    foreach (var element in defaultValues)
+                    {
+                        if (isFirst)
+                        {
+                            isFirst = false;
+                        }
+                        else
+                        {
+                            Write(", ");
+                        }
+
+                        Write('"');
+                        Write(element.ToString(CultureInfo.InvariantCulture));
+                        Write('"');
+                    }
+
+                    Write('.');
+                }
+            }
+            else
+            {
+                if (defaultValue.GetType().IsToStringOverriden())
+                {
+                    Write(ConsoleColor.White, "Default: ");
+
+                    Write('"');
+                    Write(defaultValue.ToString(CultureInfo.InvariantCulture));
+                    Write('"');
+                    Write('.');
+                }
+            }
+        }
+    }
+
     private void WriteCommandChildren()
     {
         var childCommandSchemas = _context

CliFx/Infrastructure/ConsoleReader.cs

@@ -1,11 +1,16 @@
-using System.IO;
+using System.Diagnostics.CodeAnalysis;
+using System.IO;
+using System.Runtime.CompilerServices;
 using System.Text;
+using System.Threading.Tasks;
 
 namespace CliFx.Infrastructure;
 
 /// <summary>
 /// Implements a <see cref="TextReader"/> for reading characters from a console stream.
 /// </summary>
+// Both the underlying stream AND the stream reader must be synchronized!
+// https://github.com/Tyrrrz/CliFx/issues/123
 public partial class ConsoleReader : StreamReader
 {
     /// <summary>
@@ -29,6 +34,77 @@ public partial class ConsoleReader : StreamReader
         : this(console, stream, System.Console.InputEncoding)
     {
     }
+
+    // The following overrides are required to establish thread-safe behavior
+    // in methods deriving from StreamReader.
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override int Peek() => base.Peek();
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override int Read() => base.Read();
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override int Read(char[] buffer, int index, int count) =>
+        base.Read(buffer, index, count);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override int ReadBlock(char[] buffer, int index, int count)
+    {
+        return base.ReadBlock(buffer, index, count);
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override string? ReadLine() => base.ReadLine();
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override string ReadToEnd() => base.ReadToEnd();
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task<int> ReadAsync(char[] buffer, int index, int count)
+    {
+        // Must be non-async to work with locks
+        return Task.FromResult(Read(buffer, index, count));
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task<int> ReadBlockAsync(char[] buffer, int index, int count)
+    {
+        // Must be non-async to work with locks
+        return Task.FromResult(ReadBlock(buffer, index, count));
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task<string?> ReadLineAsync()
+    {
+        // Must be non-async to work with locks
+        return Task.FromResult(ReadLine());
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task<string> ReadToEndAsync()
+    {
+        // Must be non-async to work with locks
+        return Task.FromResult(ReadToEnd());
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Close() => base.Close();
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    protected override void Dispose(bool disposing) => base.Dispose(disposing);
 }
 
 public partial class ConsoleReader

CliFx/Infrastructure/ConsoleWriter.cs

@@ -1,5 +1,8 @@
-using System.IO;
+using System.Diagnostics.CodeAnalysis;
+using System.IO;
+using System.Runtime.CompilerServices;
 using System.Text;
+using System.Threading.Tasks;
 using CliFx.Utils;
 
 namespace CliFx.Infrastructure;
@@ -7,6 +10,8 @@ namespace CliFx.Infrastructure;
 /// <summary>
 /// Implements a <see cref="TextWriter"/> for writing characters to a console stream.
 /// </summary>
+// Both the underlying stream AND the stream writer must be synchronized!
+// https://github.com/Tyrrrz/CliFx/issues/123
 public partial class ConsoleWriter : StreamWriter
 {
     /// <summary>
@@ -30,6 +35,239 @@ public partial class ConsoleWriter : StreamWriter
         : this(console, stream, System.Console.OutputEncoding)
     {
     }
+
+    // The following overrides are required to establish thread-safe behavior
+    // in methods deriving from StreamWriter.
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(char[] buffer, int index, int count) => base.Write(buffer, index, count);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(char[] buffer) => base.Write(buffer);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(char value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(string? value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(string format, object? arg0) => base.Write(format, arg0);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(string format, object? arg0, object? arg1) =>
+        base.Write(format, arg0, arg1);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(string format, object? arg0, object? arg1, object? arg2) =>
+        base.Write(format, arg0, arg1, arg2);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(string format, params object?[] arg) => base.Write(format, arg);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(bool value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(int value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(long value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(uint value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(ulong value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(float value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(double value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(decimal value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Write(object? value) => base.Write(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task WriteAsync(char[] buffer, int index, int count)
+    {
+        // Must be non-async to work with locks
+        Write(buffer, index, count);
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task WriteAsync(char value)
+    {
+        // Must be non-async to work with locks
+        Write(value);
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task WriteAsync(string? value)
+    {
+        // Must be non-async to work with locks
+        Write(value);
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine() => base.WriteLine();
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(char[] buffer, int index, int count) =>
+        base.WriteLine(buffer, index, count);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(char[] buffer) => base.WriteLine(buffer);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(char value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(string? value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(string format, object? arg0) => base.WriteLine(format, arg0);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(string format, object? arg0, object? arg1) =>
+        base.WriteLine(format, arg0, arg1);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(string format, object? arg0, object? arg1, object? arg2) =>
+        base.WriteLine(format, arg0, arg1, arg2);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(string format, params object?[] arg) =>
+        base.WriteLine(format, arg);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(bool value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(int value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(long value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(uint value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(ulong value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(float value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(double value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(decimal value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void WriteLine(object? value) => base.WriteLine(value);
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task WriteLineAsync()
+    {
+        // Must be non-async to work with locks
+        WriteLine();
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task WriteLineAsync(char value)
+    {
+        // Must be non-async to work with locks
+        WriteLine(value);
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task WriteLineAsync(char[] buffer, int index, int count)
+    {
+        // Must be non-async to work with locks
+        WriteLine(buffer, index, count);
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task WriteLineAsync(string? value)
+    {
+        // Must be non-async to work with locks
+        WriteLine(value);
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Flush() => base.Flush();
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override Task FlushAsync()
+    {
+        // Must be non-async to work with locks
+        Flush();
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    public override void Close() => base.Close();
+
+    /// <inheritdoc />
+    [ExcludeFromCodeCoverage, MethodImpl(MethodImplOptions.Synchronized)]
+    protected override void Dispose(bool disposing) => base.Dispose(disposing);
 }
 
 public partial class ConsoleWriter

CliFx/Utils/NoPreambleEncoding.cs

@@ -8,6 +8,8 @@ namespace CliFx.Utils;
 // https://github.com/dotnet/runtime/blob/01b7e73cd378145264a7cb7a09365b41ed42b240/src/libraries/Common/src/System/Text/ConsoleEncoding.cs
 // Also see:
 // https://source.dot.net/#System.Console/ConsoleEncoding.cs,5eedd083a4a4f4a2
+// Majority of overrides are just proxy calls to avoid potentially more expensive base behavior.
+// The important part is the GetPreamble() method that has been overriden to return an empty array.
 internal class NoPreambleEncoding : Encoding
 {
     private readonly Encoding _underlyingEncoding;
@@ -72,20 +74,20 @@ internal class NoPreambleEncoding : Encoding
     public override int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex) =>
         _underlyingEncoding.GetBytes(chars, charIndex, charCount, bytes, byteIndex);
 
-    [ExcludeFromCodeCoverage]
-    public override byte[] GetBytes(char[] chars) => _underlyingEncoding.GetBytes(chars);
-
     [ExcludeFromCodeCoverage]
     public override byte[] GetBytes(char[] chars, int index, int count) =>
         _underlyingEncoding.GetBytes(chars, index, count);
 
     [ExcludeFromCodeCoverage]
-    public override byte[] GetBytes(string s) => _underlyingEncoding.GetBytes(s);
+    public override byte[] GetBytes(char[] chars) => _underlyingEncoding.GetBytes(chars);
 
     [ExcludeFromCodeCoverage]
     public override int GetBytes(string s, int charIndex, int charCount, byte[] bytes, int byteIndex) =>
         _underlyingEncoding.GetBytes(s, charIndex, charCount, bytes, byteIndex);
 
+    [ExcludeFromCodeCoverage]
+    public override byte[] GetBytes(string s) => _underlyingEncoding.GetBytes(s);
+
     [ExcludeFromCodeCoverage]
     public override int GetCharCount(byte[] bytes, int index, int count) =>
         _underlyingEncoding.GetCharCount(bytes, index, count);

Directory.Build.props

@@ -1,9 +1,9 @@
 <Project>
 
   <PropertyGroup>
-    <Version>2.2</Version>
+    <Version>2.2.2</Version>
     <Company>Tyrrrz</Company>
-    <Copyright>Copyright (C) Alexey Golub</Copyright>
+    <Copyright>Copyright (C) Oleksii Holub</Copyright>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>

License.txt

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019-2022 Alexey Golub
+Copyright (c) 2019-2022 Oleksii Holub
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal