65 lines
2.5 KiB
C#
65 lines
2.5 KiB
C#
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// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using Microsoft.Build.Framework;
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using Microsoft.Build.Utilities;
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using System;
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using System.IO;
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using System.IO.Compression;
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namespace Microsoft.DotNet.Build.Tasks
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{
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public sealed class ZipFileExtractToDirectory : Task
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{
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/// <summary>
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/// The path to the directory to be archived.
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/// </summary>
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[Required]
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public string SourceArchive { get; set; }
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/// <summary>
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/// The path of the archive to be created.
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/// </summary>
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[Required]
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public string DestinationDirectory { get; set; }
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/// <summary>
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/// Indicates if the destination archive should be overwritten if it already exists.
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/// </summary>
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public bool OverwriteDestination { get; set; }
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public override bool Execute()
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{
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try
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{
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if (Directory.Exists(DestinationDirectory))
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{
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if (OverwriteDestination == true)
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{
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Log.LogMessage(MessageImportance.Low, "'{0}' already exists, trying to delete before unzipping...", DestinationDirectory);
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Directory.Delete(DestinationDirectory, recursive: true);
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}
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else
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{
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Log.LogWarning("'{0}' already exists. Did you forget to set '{1}' to true?", DestinationDirectory, nameof(OverwriteDestination));
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}
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}
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Log.LogMessage(MessageImportance.High, "Decompressing '{0}' into '{1}'...", SourceArchive, DestinationDirectory);
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if (!Directory.Exists(Path.GetDirectoryName(DestinationDirectory)))
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Directory.CreateDirectory(Path.GetDirectoryName(DestinationDirectory));
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ZipFile.ExtractToDirectory(SourceArchive, DestinationDirectory);
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}
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catch (Exception e)
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{
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// We have 2 log calls because we want a nice error message but we also want to capture the callstack in the log.
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Log.LogError("An exception has occured while trying to decompress '{0}' into '{1}'.", SourceArchive, DestinationDirectory);
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Log.LogMessage(MessageImportance.Low, e.ToString());
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return false;
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}
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return true;
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}
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}
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}
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