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//
// TargetFrameworkMonikerExtensions.cs
//
// Author:
// Matt Ward <matt.ward@xamarin.com>
//
// Copyright (c) 2017 Xamarin Inc. (http://xamarin.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using MonoDevelop.Core.Assemblies;
namespace MonoDevelop.DotNetCore
{
static class TargetFrameworkMonikerExtensions
{
public static bool IsNetFramework (this TargetFrameworkMoniker framework)
{
return framework.Identifier == ".NETFramework";
}
public static bool IsNetCoreApp (this TargetFrameworkMoniker framework)
{
return framework.Identifier == ".NETCoreApp";
}
public static bool IsNetStandard (this TargetFrameworkMoniker framework)
{
return framework.Identifier == ".NETStandard";
}
public static bool IsNetStandardOrNetCoreApp (this TargetFrameworkMoniker framework)
{
return framework.IsNetStandard () || framework.IsNetCoreApp ();
}
static bool IsVersionOrHigher (this TargetFrameworkMoniker framework, DotNetCoreVersion version)
{
DotNetCoreVersion.TryParse (framework.Version, out var dotNetCoreVersion);
if (dotNetCoreVersion == null)
return false;
// Only compare $major.$minor, as Version parsing sets some fields to -1
// (Build), which gives false positives/negatives when comparing, for instance,
// 3.1.100-preview1-014459 with an unsupported 3.1, and we're really only
// interested in the target framework version, which only uses $major.$minor.
if (dotNetCoreVersion.Major > version.Major)
return true;
if (dotNetCoreVersion.Major < version.Major)
return false;
return dotNetCoreVersion.Minor >= version.Minor;
}
public static bool IsNetCoreAppOrHigher (this TargetFrameworkMoniker framework, DotNetCoreVersion version)
{
return framework.IsNetCoreApp () && framework.IsVersionOrHigher (version);
}
public static bool IsNetStandardOrHigher (this TargetFrameworkMoniker framework, DotNetCoreVersion version)
{
return framework.IsNetStandard () && framework.IsVersionOrHigher (version);
}
}
}
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