76 lines
2.4 KiB
C#
76 lines
2.4 KiB
C#
// 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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// Sourced from https://github.com/dotnet/core-setup/tree/be8d8e3486b2bf598ed69d39b1629a24caaba45e/tools-local/tasks, needs to be kept in sync
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using System;
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using System.IO;
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using System.Linq;
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using Microsoft.Build.Framework;
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using Microsoft.Build.Utilities;
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using Microsoft.Extensions.DependencyModel;
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using NuGet.Common;
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using NuGet.ProjectModel;
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using RepoTasks.Utilities;
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namespace RepoTasks
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{
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public partial class ProcessSharedFrameworkDeps : Task
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{
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[Required]
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public string AssetsFilePath { get; set; }
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[Required]
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public string DepsFilePath { get; set; }
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public string[] PackagesToRemove { get; set; }
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[Required]
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public string Runtime { get; set; }
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public override bool Execute()
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{
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ExecuteCore();
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return true;
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}
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private void ExecuteCore()
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{
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DependencyContext context;
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using (var depsStream = File.OpenRead(DepsFilePath))
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{
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context = new DependencyContextJsonReader().Read(depsStream);
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}
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LockFile lockFile = LockFileUtilities.GetLockFile(AssetsFilePath, NullLogger.Instance);
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if (lockFile == null)
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{
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throw new ArgumentException($"Could not load a LockFile at '{AssetsFilePath}'.", nameof(AssetsFilePath));
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}
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var manager = new RuntimeGraphManager();
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var graph = manager.Collect(lockFile);
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var expandedGraph = manager.Expand(graph, Runtime);
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var trimmedRuntimeLibraries = context.RuntimeLibraries;
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if (PackagesToRemove != null && PackagesToRemove.Any())
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{
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trimmedRuntimeLibraries = RuntimeReference.RemoveReferences(context.RuntimeLibraries, PackagesToRemove);
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}
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context = new DependencyContext(
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context.Target,
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context.CompilationOptions,
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context.CompileLibraries,
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trimmedRuntimeLibraries,
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expandedGraph
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);
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using (var depsStream = File.Create(DepsFilePath))
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{
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new DependencyContextWriter().Write(context, depsStream);
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}
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}
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}
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} |