ILogger support

Generate-ReleaseNotes.bat

@@ -1,5 +1,5 @@
 rem See https://github.com/StefH/GitHubReleaseNotes for more information.
 
-SET version=3.0.23
+SET version=3.1.0
 
 GitHubReleaseNotes --output ReleaseNotes.md --skip-empty-releases --exclude-labels question invalid doc --version %version%

README.md

@@ -9,12 +9,6 @@ CommandLine Parser Library lets you easily define strongly typed command line ar
 See [Quick Start](https://github.com/j-maly/CommandLineParser/wiki) on how to use the library. 
 
 Supports the following Frameworks:
-* NET 2.0
-* NET 3.5
-* NET 4.0
-* NET 4.5
-* NET 4.5.2 and higher
-* NETStandard 1.3 and higher
 * NETStandard 2.0
 * NETStandard 2.1
 
@@ -32,7 +26,9 @@ For application with one or two arguments, you could probably manage with some s
 
 This is the way you define arguments for your application:
 ```csharp
-CommandLineParser.CommandLineParser parser = new CommandLineParser.CommandLineParser();
+var factory = LoggerFactory.Create(b => b.AddConsole());
+ILogger<CommandLineParser.CommandLineParser> logger = factory.CreateLogger<CommandLineParser.CommandLineParser>();
+CommandLineParser.CommandLineParser parser = new CommandLineParser.CommandLineParser(logger);
 //switch argument is meant for true/false logic
 SwitchArgument showArgument = new SwitchArgument('s', "show", "Set whether show or not", true);
 ValueArgument<decimal> version = new ValueArgument<decimal>('v', "version", "Set desired version");
@@ -60,7 +56,7 @@ try
 }
 catch (CommandLineException e)
 {
-    Console.WriteLine(e.Message);
+    logger.LogWarning(e.Message);
 }
 ```
 You can find more examples of use in the [wiki](https://github.com/j-maly/CommandLineParser/wiki).

ReleaseNotes.md

@@ -1,3 +1,6 @@
+# 3.1.0 (13 August 2022)
+- [#82](https://github.com/j-maly/CommandLineParser/pull/82) - Replace Console.Write with ILogger using Microsoft Logging extenions. Also standardized support for only .Net Standard 2.0 and 2.1 [enhancement] contributed by [askids](https://github.com/askids)
+
 # 3.0.23 (04 August 2022)
 - [#74](https://github.com/j-maly/CommandLineParser/pull/74) - Bump System.Text.RegularExpressions from 4.3.0 to 4.3.1 in /src/CommandLineArgumentsParser [dependencies] contributed by [dependabot[bot]](https://github.com/apps/dependabot)
 - [#80](https://github.com/j-maly/CommandLineParser/pull/80) - Fixed RegexValueArgumentAttribute [bug] contributed by [StefH](https://github.com/StefH)

appveyor.yml

@@ -1,6 +1,6 @@
 os: Visual Studio 2022
 
-version: 3.0.23.{build}
+version: 3.1.0.{build}
 
 configuration:
 - Debug
@@ -15,13 +15,13 @@ build_script:
  - cmd: dotnet --info
 
  - cmd: dotnet restore src\CommandLineArgumentsParser\CommandLineArgumentsParser.csproj
- - cmd: dotnet build src\CommandLineArgumentsParser\CommandLineArgumentsParser.csproj --configuration %CONFIGURATION% --framework net452
- - cmd: dotnet build src\CommandLineArgumentsParser\CommandLineArgumentsParser.csproj --configuration %CONFIGURATION% --framework netstandard1.3
+ - cmd: dotnet build src\CommandLineArgumentsParser\CommandLineArgumentsParser.csproj --configuration %CONFIGURATION% --framework netstandard2.0
+ - cmd: dotnet build src\CommandLineArgumentsParser\CommandLineArgumentsParser.csproj --configuration %CONFIGURATION% --framework netstandard2.1
 
  - cmd: dotnet restore src\ParserTest\ParserTest.csproj
- - cmd: dotnet build src\ParserTest\ParserTest.csproj --configuration %CONFIGURATION% --framework net452
- - cmd: dotnet build src\ParserTest\ParserTest.csproj --configuration %CONFIGURATION% --framework netcoreapp1.1
- - cmd: dotnet build src\ParserTest\ParserTest.csproj --configuration %CONFIGURATION% --framework netcoreapp2.1
+ - cmd: dotnet build src\ParserTest\ParserTest.csproj --configuration %CONFIGURATION% --framework net472
+ - cmd: dotnet build src\ParserTest\ParserTest.csproj --configuration %CONFIGURATION% --framework net48
+ - cmd: dotnet build src\ParserTest\ParserTest.csproj --configuration %CONFIGURATION% --framework netcoreapp3.1
  - cmd: dotnet build src\ParserTest\ParserTest.csproj --configuration %CONFIGURATION% --framework net6.0
 
  - cmd: dotnet restore src\Tests\Tests.csproj

src/CommandLineArgumentsParser/Arguments/Argument.cs

@@ -4,6 +4,7 @@
 using System.Reflection;
 using CommandLineParser.Compatibility;
 using CommandLineParser.Exceptions;
+using Microsoft.Extensions.Logging;
 
 namespace CommandLineParser.Arguments;
 
@@ -251,9 +252,9 @@ public virtual void Parse(IList<string> args, ref int i)
     }
 
     /// <summary>
-    /// Prints information about the argument value to the console.
+    /// Prints information about the argument value to the log.
     /// </summary>
-    public abstract void PrintValueInfo();
+    public abstract void PrintValueInfo(ILogger logger);
 
     /// <summary>
     /// Initializes the argument. Sets <see cref="Parsed"/> to false. Override in inherited classes 

src/CommandLineArgumentsParser/Arguments/BoundedValueArgument.cs

@@ -1,6 +1,7 @@
 using System;
 using CommandLineParser.Compatibility;
 using CommandLineParser.Exceptions;
+using Microsoft.Extensions.Logging;
 
 namespace CommandLineParser.Arguments
 {

src/CommandLineArgumentsParser/Arguments/CertifiedValueArgument.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using Microsoft.Extensions.Logging;
+using System.Collections.Generic;
 
 namespace CommandLineParser.Arguments
 {

src/CommandLineArgumentsParser/Arguments/DirectoryArgument.cs

@@ -1,3 +1,4 @@
+using Microsoft.Extensions.Logging;
 using System.IO;
 
 namespace CommandLineParser.Arguments

src/CommandLineArgumentsParser/Arguments/EnumeratedValueArgument.cs

@@ -3,6 +3,7 @@
 using System.Linq;
 using CommandLineParser.Compatibility;
 using CommandLineParser.Exceptions;
+using Microsoft.Extensions.Logging;
 
 namespace CommandLineParser.Arguments
 {

src/CommandLineArgumentsParser/Arguments/FileArgument.cs

@@ -1,3 +1,4 @@
+using Microsoft.Extensions.Logging;
 using System;
 using System.IO;
 

src/CommandLineArgumentsParser/Arguments/RegexValueArgument.cs

@@ -2,6 +2,7 @@
 using System.Text.RegularExpressions;
 using CommandLineParser.Compatibility;
 using CommandLineParser.Exceptions;
+using Microsoft.Extensions.Logging;
 
 namespace CommandLineParser.Arguments;
 

src/CommandLineArgumentsParser/Arguments/SwitchArgument.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using CommandLineParser.Compatibility;
 using CommandLineParser.Exceptions;
+using Microsoft.Extensions.Logging;
 
 namespace CommandLineParser.Arguments
 {
@@ -113,11 +114,11 @@ public override void UpdateBoundObject()
         }
 
         /// <summary>
-        /// Prints information about the argument value to the console.
+        /// Prints information about the argument value to the ILogger.
         /// </summary>
-        public override void PrintValueInfo()
+        public override void PrintValueInfo(ILogger logger)
         {
-            Console.WriteLine(Messages.EXC_ARG_SWITCH_PRINT, Name, Value ? "1" : "0");
+            logger.LogInformation(Messages.IL_EXC_ARG_SWITCH_PRINT, Name, Value ? "1" : "0");
         }
 
         /// <summary>

src/CommandLineArgumentsParser/Arguments/ValueArgument.cs

@@ -1,5 +1,6 @@
 using CommandLineParser.Compatibility;
 using CommandLineParser.Exceptions;
+using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -442,18 +443,18 @@ public override void Init()
         }
 
         /// <summary>
-        /// Prints information about the argument value to the console.
+        /// Prints information about the argument value to the log.
         /// </summary>
-        public override void PrintValueInfo()
+        public override void PrintValueInfo(ILogger logger)
         {
             if (!AllowMultiple)
             {
-                Console.WriteLine(Messages.EXC_ARG_VALUE_PRINT, Name, _stringValue, _value, typeof(TValue).Name);
+                logger.LogInformation(Messages.IL_EXC_ARG_VALUE_PRINT, Name, _stringValue, _value, typeof(TValue).Name);
             }
             else
             {
                 string valuesString = string.Join(", ", _values.Select(v => v.ToString()).ToArray());
-                Console.WriteLine(Messages.EXC_ARG_VALUE_PRINT_MULTIPLE, Name, Values.Count, valuesString, typeof(TValue).Name);
+                logger.LogInformation(Messages.IL_EXC_ARG_VALUE_PRINT_MULTIPLE, Name, Values.Count, valuesString, typeof(TValue).Name);
             }
         }
     }

src/CommandLineArgumentsParser/CommandLineArgumentsParser.csproj

@@ -6,7 +6,7 @@
         <Authors>Jakub Maly;Stef Heyenrath;NTTAKR</Authors>
         <Copyright>Copyright Jakub Maly &amp; Stef Heyenrath © 2018-2022</Copyright>
         <Company>Jakub Maly</Company>
-        <TargetFrameworks>net20;net35;net40;net45;net452;netstandard1.3;netstandard2.0;netstandard2.1</TargetFrameworks>
+        <TargetFrameworks>netstandard2.0;netstandard2.1</TargetFrameworks>
         <AssemblyName>CommandLineArgumentsParser</AssemblyName>
         <RootNamespace>CommandLineParser</RootNamespace>
         <PackageId>CommandLineArgumentsParser</PackageId>
@@ -16,7 +16,7 @@
         <PackageReleaseNotes>See ReleaseNotes.md</PackageReleaseNotes>
         <RepositoryType>git</RepositoryType>
         <RepositoryUrl>https://github.com/j-maly/CommandLineParser</RepositoryUrl>
-        <Version>3.0.23</Version>
+        <Version>3.1.0</Version>
         <DebugType>full</DebugType>
         <SignAssembly>true</SignAssembly>
         <AssemblyOriginatorKeyFile>CommandLineArgumentsParser.snk</AssemblyOriginatorKeyFile>
@@ -30,30 +30,9 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
-    </ItemGroup>
-
-    <ItemGroup Condition=" '$(TargetFramework)' == 'net20' ">
-        <PackageReference Include="LinqBridge" Version="1.3.0" />
-    </ItemGroup>
-
-    <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard1.3' ">
-        <DefineConstants>$(DefineConstants);NETSTANDARD</DefineConstants>
-    </PropertyGroup>
-
-    <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.3' ">
-        <PackageReference Include="Microsoft.CSharp" Version="4.3.0" />
-        <PackageReference Include="System.Collections" Version="4.3.0" />
-        <PackageReference Include="System.Console" Version="4.3.0" />
-        <PackageReference Include="System.Globalization" Version="4.3.0" />
-        <PackageReference Include="System.IO.FileSystem" Version="4.3.0" />
-        <PackageReference Include="System.Linq" Version="4.3.0" />
-        <PackageReference Include="System.Reflection.Extensions" Version="4.3.0" />
-        <PackageReference Include="System.Reflection.TypeExtensions" Version="4.3.0" />
-        <PackageReference Include="System.Resources.ResourceManager" Version="4.3.0" />
-        <PackageReference Include="System.Runtime.Extensions" Version="4.3.0" />
-        <PackageReference Include="System.Runtime.Serialization.Primitives" Version="4.3.0" />
-        <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
+        <PackageReference Include="Microsoft.Extensions.Logging" Version="6.0.0" />
+        <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="6.0.1" />
+        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
     </ItemGroup>
 
 </Project>