67 lines
2.5 KiB
C#
67 lines
2.5 KiB
C#
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// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Runtime.Versioning;
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using Microsoft.Extensions.ProjectModel.Graph;
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using NuGet;
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using NuGet.Frameworks;
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namespace Microsoft.Extensions.ProjectModel.Resolution
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{
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public class ProjectDependencyProvider
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{
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public ProjectDescription GetDescription(string name, string path, LockFileTargetLibrary targetLibrary)
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{
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Project project;
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// Can't find a project file with the name so bail
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if (!Project.TryGetProject(path, out project))
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{
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return new ProjectDescription(name, path);
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}
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return GetDescription(targetLibrary.TargetFramework, project);
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}
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public ProjectDescription GetDescription(NuGetFramework targetFramework, Project project)
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{
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// This never returns null
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var targetFrameworkInfo = project.GetTargetFramework(targetFramework);
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var targetFrameworkDependencies = new List<LibraryRange>(targetFrameworkInfo.Dependencies);
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if (targetFramework != null && targetFramework.IsDesktop())
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{
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targetFrameworkDependencies.Add(new LibraryRange("mscorlib", LibraryType.ReferenceAssembly));
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targetFrameworkDependencies.Add(new LibraryRange("System", LibraryType.ReferenceAssembly));
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if (targetFramework.Version >= new Version(3, 5))
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{
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targetFrameworkDependencies.Add(new LibraryRange("System.Core", LibraryType.ReferenceAssembly));
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if (targetFramework.Version >= new Version(4, 0))
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{
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targetFrameworkDependencies.Add(new LibraryRange("Microsoft.CSharp", LibraryType.ReferenceAssembly));
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}
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}
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}
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var dependencies = project.Dependencies.Concat(targetFrameworkDependencies).ToList();
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// Mark the library as unresolved if there were specified frameworks
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// and none of them resolved
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bool unresolved = targetFrameworkInfo.FrameworkName == null;
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return new ProjectDescription(
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new LibraryRange(project.Name, LibraryType.Unspecified),
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project,
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dependencies,
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targetFrameworkInfo,
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!unresolved);
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}
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}
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}
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