mcs/class/Microsoft.Build.Tasks/Microsoft.Build.Tasks/AssignTargetPath.cs

   1 //
   2 // AssignTargetPath.cs
   3 //
   4 // Author:
   5 //   Marek Sieradzki (marek.sieradzki@gmail.com)
   6 //   Ankit Jain (jankit@novell.com)
   7 //
   8 // (C) 2006 Marek Sieradzki
   9 // Copyright 2008 Novell, Inc (http://www.novell.com)
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29
  30
  31 using System;
  32 using System.IO;
  33 using Microsoft.Build.Framework;
  34 using Microsoft.Build.Utilities;
  35
  36 namespace Microsoft.Build.Tasks {
  37         public class AssignTargetPath : TaskExtension {
  38
  39                 ITaskItem[]     assignedFiles;
  40                 ITaskItem[]     files;
  41                 string          rootFolder;
  42
  43                 public AssignTargetPath ()
  44                 {
  45                 }
  46
  47                 public override bool Execute ()
  48                 {
  49                         if (files == null || files.Length == 0)
  50                                 //nothing to do
  51                                 return true;
  52
  53                         assignedFiles = new ITaskItem [files.Length];
  54                         for (int i = 0; i < files.Length; i ++) {
  55                                 string file = files [i].ItemSpec;
  56                                 string link = files [i].GetMetadata ("Link");
  57                                 string afile = null;
  58
  59                                 if (String.IsNullOrEmpty (link)) {
  60                                         //FIXME: Hack!
  61                                         string normalized_root = Path.GetFullPath (rootFolder);
  62
  63                                         // cur dir should already be set to
  64                                         // the project dir
  65                                         file = Path.GetFullPath (file);
  66
  67                                         if (file.StartsWith (normalized_root)) {
  68                                                 afile = Path.GetFullPath (file).Substring (
  69                                                                 normalized_root.Length);
  70                                                 // skip over "root/"
  71                                                 if (afile [0] == '\\' ||
  72                                                         afile [0] == '/')
  73                                                         afile = afile.Substring (1);
  74
  75                                         } else {
  76                                                 afile = Path.GetFileName (file);
  77                                         }
  78                                 } else {
  79                                         afile = link;
  80                                 }
  81
  82                                 assignedFiles [i] = new TaskItem (files [i]);
  83                                 assignedFiles [i].SetMetadata ("TargetPath", afile);
  84                         }
  85
  86                         return true;
  87                 }
  88
  89                 [Output]
  90                 public ITaskItem[] AssignedFiles {
  91                         get { return assignedFiles; }
  92                 }
  93
  94                 public ITaskItem[] Files {
  95                         get { return files; }
  96                         set { files = value; }
  97                 }
  98
  99                 [Required]
 100                 public string RootFolder {
 101                         get { return rootFolder; }
 102                         set { rootFolder = value; }
 103                 }
 104         }
 105 }
 106