120 lines
3.0 KiB
C#
120 lines
3.0 KiB
C#
//
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// Delete.cs: Task that deletes files.
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//
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// Author:
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// Marek Sieradzki (marek.sieradzki@gmail.com)
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//
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// (C) 2005 Marek Sieradzki
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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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.Security;
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using Microsoft.Build.Framework;
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namespace Microsoft.Build.Tasks {
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public sealed class Delete : TaskExtension {
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ITaskItem [] deletedFiles;
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ITaskItem [] files;
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bool treatErrorsAsWarnings;
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public Delete ()
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{
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treatErrorsAsWarnings = false;
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}
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public override bool Execute ()
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{
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if (files.Length == 0)
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return true;
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List <ITaskItem> temporaryDeletedFiles = new List <ITaskItem> ();
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foreach (ITaskItem file in files) {
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string path = file.GetMetadata ("FullPath");
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if (path == null || !File.Exists (path))
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//skip
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continue;
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try {
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File.Delete (path);
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Log.LogMessage (MessageImportance.Normal, "Deleting file '{0}'", path);
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temporaryDeletedFiles.Add (file);
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}
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catch (ArgumentException ex) {
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LogException (ex);
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}
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catch (DirectoryNotFoundException ex) {
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LogException (ex);
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}
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catch (SecurityException ex) {
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LogException (ex);
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}
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catch (UnauthorizedAccessException ex) {
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LogException (ex);
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}
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catch (PathTooLongException ex) {
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LogException (ex);
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}
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catch (IOException ex) {
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LogException (ex);
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}
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catch (Exception ex) {
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LogException (ex);
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}
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}
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deletedFiles = temporaryDeletedFiles.ToArray ();
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return true;
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}
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void LogException (Exception ex)
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{
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if (treatErrorsAsWarnings)
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Log.LogWarningFromException (ex);
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else
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Log.LogErrorFromException (ex);
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}
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[Output]
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public ITaskItem [] DeletedFiles {
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get { return deletedFiles; }
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set { deletedFiles = value; }
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}
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[Required]
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public ITaskItem [] Files {
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get { return files; }
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set { files = value; }
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}
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public bool TreatErrorsAsWarnings {
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get { return treatErrorsAsWarnings; }
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set { treatErrorsAsWarnings = value; }
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}
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}
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}
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