59 lines
2 KiB
C#
59 lines
2 KiB
C#
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// Copyright (c) .NET Foundation and contributors. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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using System;
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using System.IO;
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using Microsoft.Extensions.EnvironmentAbstractions;
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using Microsoft.Extensions.PlatformAbstractions;
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namespace Microsoft.Extensions.DependencyModel.Resolution
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{
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public class DotNetReferenceAssembliesPathResolver
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{
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public static readonly string DotNetReferenceAssembliesPathEnv = "DOTNET_REFERENCE_ASSEMBLIES_PATH";
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internal static string Resolve(IEnvironment envirnment)
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{
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var path = envirnment.GetEnvironmentVariable(DotNetReferenceAssembliesPathEnv);
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if (!string.IsNullOrEmpty(path))
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{
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return path;
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}
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return GetDefaultDotNetReferenceAssembliesPath();
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}
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public static string Resolve()
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{
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return Resolve(EnvironmentWrapper.Default);
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}
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private static string GetDefaultDotNetReferenceAssembliesPath()
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{
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var os = PlatformServices.Default.Runtime.OperatingSystemPlatform;
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if (os == Platform.Windows)
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{
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return null;
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}
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if (os == Platform.Darwin &&
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Directory.Exists("/Library/Framework/Mono.Framework/Versions/Current/lib/mono/xbuild-frameworks"))
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{
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return "/Library/Framework/Mono.Framework/Versions/Current/lib/mono/xbuild-frameworks";
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}
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if (Directory.Exists("/usr/local/lib/mono/xbuild-frameworks"))
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{
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return "/usr/local/lib/mono/xbuild-frameworks";
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}
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if (Directory.Exists("/usr/lib/mono/xbuild-frameworks"))
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{
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return "/usr/lib/mono/xbuild-frameworks";
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}
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return null;
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}
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}
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}
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