2 // Copy.cs: Task that can copy files
5 // Marek Sieradzki (marek.sieradzki@gmail.com)
7 // (C) 2005 Marek Sieradzki
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Collections;
33 using Microsoft.Build.Framework;
34 using Microsoft.Build.Utilities;
36 namespace Microsoft.Build.Tasks {
37 public class Copy : TaskExtension {
39 ITaskItem[] copiedFiles;
40 ITaskItem[] destinationFiles;
41 ITaskItem destinationFolder;
42 bool skipUnchangedFiles;
43 ITaskItem[] sourceFiles;
49 public override bool Execute ()
52 ArrayList temporaryCopiedFiles = new ArrayList ();
54 if (sourceFiles.Length != destinationFiles.Length)
55 throw new Exception ("Number of source files is different than number of destination files.");
56 if (destinationFiles != null && destinationFolder != null)
57 throw new Exception ("You must specify only one attribute from DestinationFiles and DestinationFolder");
58 if (destinationFiles != null) {
59 IEnumerator source, destination;
60 source = sourceFiles.GetEnumerator ();
61 destination = destinationFiles.GetEnumerator ();
64 while (source.MoveNext ()) {
65 destination.MoveNext ();
66 ITaskItem sourceItem = (ITaskItem) source.Current;
67 ITaskItem destinationItem = (ITaskItem) destination.Current;
68 string sourceFile = sourceItem.GetMetadata ("FullPath");
69 string destinationFile = destinationItem.GetMetadata ("FullPath");
71 if (skipUnchangedFiles == true) {
72 FileInfo sourceInfo = new FileInfo (sourceFile);
73 FileInfo destinationInfo = new FileInfo (destinationFile);
74 if (sourceInfo.Length == destinationInfo.Length && File.GetLastWriteTime(sourceFile) <=
75 File.GetLastWriteTime (destinationFile))
78 File.Copy (sourceFile, destinationFile);
79 temporaryCopiedFiles.Add (source.Current);
82 } else if (destinationFolder != null) {
83 bool directoryCreated = false;
84 string destinationDirectory = destinationFolder.GetMetadata ("FullPath");
85 if (Directory.Exists (destinationDirectory) == false) {
86 Directory.CreateDirectory (destinationDirectory);
87 directoryCreated = true;
91 source = sourceFiles.GetEnumerator ();
93 while (source.MoveNext ()) {
94 ITaskItem sourceItem = (ITaskItem) source.Current;
95 string sourceFile = sourceItem.GetMetadata ("FullPath");
96 string filename = sourceItem.GetMetadata ("Filename") + sourceItem.GetMetadata ("Extension");
97 string destinationFile = Path.Combine (destinationDirectory,filename);
99 if (skipUnchangedFiles == true && directoryCreated == false) {
100 FileInfo sourceInfo = new FileInfo (sourceFile);
101 FileInfo destinationInfo = new FileInfo (destinationFile);
102 if (sourceInfo.Length == destinationInfo.Length && File.GetLastWriteTime(sourceFile) <=
103 File.GetLastWriteTime (destinationFile))
106 File.Copy (sourceFile, destinationFile);
107 temporaryCopiedFiles.Add (source.Current);
110 throw new Exception ("You must specify DestinationFolder or DestinationFiles attribute.");
112 copiedFiles = new ITaskItem [temporaryCopiedFiles.Count];
114 foreach (ITaskItem file in temporaryCopiedFiles)
115 copiedFiles [i++] = file;
118 catch (Exception ex) {
119 Log.LogErrorFromException (ex);
125 public ITaskItem[] CopiedFiles {
131 public ITaskItem[] DestinationFiles {
133 return destinationFiles;
136 destinationFiles = value;
140 public ITaskItem DestinationFolder {
142 return destinationFolder;
145 destinationFolder = value;
149 public bool SkipUnchangedFiles {
151 return skipUnchangedFiles;
154 skipUnchangedFiles = value;
158 public ITaskItem[] SourceFiles {