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TargetFrameworkExtensions.cs
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TargetFrameworkExtensions.cs
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// Copyright (c) 2019 .NET Foundation and Contributors. All rights reserved.
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for full license information.
using System.Reflection;
using System.Runtime.Versioning;
namespace Splat
{
/// <summary>
/// Extension methods that help to get the target framework for a assembly.
/// </summary>
public static class TargetFrameworkExtensions
{
/// <summary>
/// Gets the target framework for an assembly.
/// </summary>
/// <param name="assembly">The assembly to get the target framework for.</param>
/// <returns>The target framework or null if not known.</returns>
public static string GetTargetFrameworkName(this Assembly assembly)
{
var targetFrameworkAttribute = assembly.GetCustomAttribute<TargetFrameworkAttribute>();
return GetTargetFrameworkName(targetFrameworkAttribute.FrameworkName);
}
internal static string GetTargetFrameworkName(string frameworkName)
{
switch (frameworkName)
{
case ".NETCoreApp,Version=v3.1":
return "netcoreapp3.1";
case ".NETCoreApp,Version=v3.0":
return "netcoreapp3.0";
case ".NETCoreApp,Version=v2.2":
return "netcoreapp2.2";
case ".NETCoreApp,Version=v2.1":
return "netcoreapp2.1";
case ".NETCoreApp,Version=v2.0":
return "netcoreapp2.0";
case ".NETCoreApp,Version=v1.1":
return "netcoreapp1.1";
case ".NETCoreApp,Version=v1.0":
return "netcoreapp1.0";
case ".NETStandard,Version=v2.1":
return "netstandard2.1";
case ".NETStandard,Version=v2.0":
return "netstandard2.0";
case ".NETStandard,Version=v1.6":
return "netstandard1.6";
case ".NETStandard,Version=v1.5":
return "netstandard1.5";
case ".NETStandard,Version=v1.4":
return "netstandard1.4";
case ".NETStandard,Version=v1.3":
return "netstandard1.3";
case ".NETStandard,Version=v1.2":
return "netstandard1.2";
case ".NETStandard,Version=v1.1":
return "netstandard1.1";
case ".NETStandard,Version=v1.0":
return "netstandard1.0";
case ".NETFramework,Version=v4.8":
return "net48";
case ".NETFramework,Version=v4.7.2":
return "net472";
case ".NETFramework,Version=v4.7.1":
return "net471";
case ".NETFramework,Version=v4.7":
return "net47";
case ".NETFramework,Version=v4.6.2":
return "net462";
case ".NETFramework,Version=v4.6.1":
return "net461";
case ".NETFramework,Version=v4.6":
return "net46";
case ".NETFramework,Version=v4.5.2":
return "net452";
case ".NETFramework,Version=v4.5.1":
return "net451";
case ".NETFramework,Version=v4.5":
return "net45";
case ".NETFramework,Version=v4.0.3":
return "net403";
case ".NETFramework,Version=v4.0":
return "net40";
case ".NETFramework,Version=v3.5":
return "net35";
case ".NETFramework,Version=v2.0":
return "net20";
case ".NETFramework,Version=v1.1":
return "net11";
}
return null;
}
}
}