84 lines
3.2 KiB
C#
84 lines
3.2 KiB
C#
// 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.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Microsoft.DotNet.Tools.Common;
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using NuGet.Packaging;
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using NuGet.ProjectModel;
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namespace Microsoft.DotNet.Cli.Utils
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{
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public class PackagedCommandSpecFactoryWithCliRuntime : PackagedCommandSpecFactory
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{
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public PackagedCommandSpecFactoryWithCliRuntime() : base(AddAdditionalParameters)
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{
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}
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private static void AddAdditionalParameters(string commandPath, IList<string> arguments)
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{
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if(PrefersCliRuntime(commandPath))
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{
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var runtimeConfigFile = Path.ChangeExtension(commandPath, FileNameSuffixes.RuntimeConfigJson);
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if (!File.Exists(runtimeConfigFile))
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{
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throw new GracefulException(string.Format(LocalizableStrings.CouldNotFindToolRuntimeConfigFile,
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nameof(PackagedCommandSpecFactory),
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Path.GetFileName(commandPath)));
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}
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var runtimeConfig = new RuntimeConfig(runtimeConfigFile);
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var muxer = new Muxer();
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Version currentFrameworkSimpleVersion = GetVersionWithoutPrerelease(muxer.SharedFxVersion);
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Version toolFrameworkSimpleVersion = GetVersionWithoutPrerelease(runtimeConfig.Framework.Version);
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if (currentFrameworkSimpleVersion.Major != toolFrameworkSimpleVersion.Major)
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{
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Reporter.Verbose.WriteLine(
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string.Format(
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LocalizableStrings.IgnoringPreferCLIRuntimeFile,
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nameof(PackagedCommandSpecFactory),
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runtimeConfig.Framework.Version,
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muxer.SharedFxVersion));
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}
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else
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{
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arguments.Add("--fx-version");
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arguments.Add(muxer.SharedFxVersion);
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}
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}
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}
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private static Version GetVersionWithoutPrerelease(string version)
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{
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int dashOrPlusIndex = version.IndexOfAny(new char[] { '-', '+' });
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if (dashOrPlusIndex >= 0)
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{
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version = version.Substring(0, dashOrPlusIndex);
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}
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return new Version(version);
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}
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private static bool PrefersCliRuntime(string commandPath)
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{
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var libTFMPackageDirectory = Path.GetDirectoryName(commandPath);
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var packageDirectory = Path.Combine(libTFMPackageDirectory, "..", "..");
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var preferCliRuntimePath = Path.Combine(packageDirectory, "prefercliruntime");
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Reporter.Verbose.WriteLine(
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string.Format(
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LocalizableStrings.LookingForPreferCliRuntimeFile,
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nameof(PackagedCommandSpecFactory),
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preferCliRuntimePath));
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return File.Exists(preferCliRuntimePath);
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}
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}
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}
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