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

   1 //
   2 // CallTarget.cs
   3 //
   4 // Author:
   5 //   Marek Sieradzki (marek.sieradzki@gmail.com)
   6 //
   7 // (C) 2006 Marek Sieradzki
   8 //
   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:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  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.
  27
  28 #if NET_2_0
  29
  30 using System;
  31 using System.Collections;
  32 using System.Collections.Generic;
  33 using System.IO;
  34 using Microsoft.Build.Framework;
  35
  36 namespace Microsoft.Build.Tasks {
  37         public class CallTarget : TaskExtension {
  38
  39                 bool            runEachTargetSeparately;
  40                 List<ITaskItem> targetOutputs_list;
  41                 ITaskItem[]     targetOutputs_array;
  42                 string[]        targets;
  43
  44                 public CallTarget ()
  45                 {
  46                         targetOutputs_list = new List<ITaskItem> ();
  47                 }
  48
  49                 public override bool Execute ()
  50                 {
  51                         if (targets == null || targets.Length == 0)
  52                                 return true;
  53
  54                         Hashtable targets_table = new Hashtable ();
  55
  56                         if (!RunEachTargetSeparately) {
  57                                 bool ret = BuildEngine.BuildProjectFile (BuildEngine.ProjectFileOfTaskNode,
  58                                                 targets, null, targets_table);
  59                                 foreach (ITaskItem[] items in targets_table.Values) {
  60                                         if (items != null)
  61                                                 targetOutputs_list.AddRange (items);
  62                                 }
  63
  64                                 return ret;
  65                         }
  66
  67                         // RunEachTargetSeparately
  68                         bool allPassed = true;
  69                         for (int i = 0; i < targets.Length; i ++) {
  70                                 string target = targets [i];
  71                                 bool result = BuildEngine.BuildProjectFile (BuildEngine.ProjectFileOfTaskNode,
  72                                                 new string[] { target }, null, targets_table);
  73
  74                                 if (allPassed && !result)
  75                                         allPassed = false;
  76
  77                                 if (!targets_table.Contains (target))
  78                                         continue;
  79
  80                                 ITaskItem [] items = (ITaskItem[]) targets_table [target];
  81                                 if (items != null)
  82                                         targetOutputs_list.AddRange (items);
  83                         }
  84
  85                         return allPassed;
  86                 }
  87
  88                 public bool RunEachTargetSeparately {
  89                         get { return runEachTargetSeparately; }
  90                         set { runEachTargetSeparately = value; }
  91                 }
  92
  93                 [Output]
  94                 public ITaskItem[] TargetOutputs {
  95                         get {
  96                                 if (targetOutputs_array == null)
  97                                         targetOutputs_array = targetOutputs_list.ToArray ();
  98                                 return targetOutputs_array;
  99                         }
 100                 }
 101
 102                 public string[] Targets {
 103                         get { return targets; }
 104                         set { targets = value; }
 105                 }
 106         }
 107 }
 108
 109 #endif