mcs/nant/src/Tasks/ExecTask.cs

   1 // NAnt - A .NET build tool
   2 // Copyright (C) 2001 Gerry Shaw
   3 //
   4 // This program is free software; you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation; either version 2 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with this program; if not, write to the Free Software
  16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17 //
  18 // Gerry Shaw (gerry_shaw@yahoo.com)
  19
  20 namespace SourceForge.NAnt {
  21
  22     using System;
  23     using System.IO;
  24
  25     [TaskName("exec")]
  26     public class ExecTask : ExternalProgramBase {
  27
  28         [TaskAttribute("program", Required=true)]
  29         string _program = null;
  30
  31         [TaskAttribute("commandline")]
  32         string _commandline = null;
  33
  34         [TaskAttribute("basedir")]
  35         string _baseDirectory = null;
  36
  37         // Stop the buildprocess if the command exits with a returncode other than 0.
  38         [TaskAttribute("failonerror")]
  39         [BooleanValidator()]
  40         string _failonerror = Boolean.TrueString;
  41
  42         // TODO: change this to Int32Parameter to ensure value is a valid Int32 type after text expansion
  43         [TaskAttribute("timeout")]
  44         [Int32Validator()]
  45         string _timeout = Int32.MaxValue.ToString();
  46
  47         public override string ProgramFileName  { get { return Project.GetFullPath(_program); } }
  48         public override string ProgramArguments { get { return _commandline; } }
  49         public override string BaseDirectory    { get { return Project.GetFullPath(_baseDirectory); } }
  50         public override int    TimeOut          { get { return Convert.ToInt32(_timeout); } }
  51         public override bool   FailOnError      { get { return Convert.ToBoolean(_failonerror); } }
  52
  53         protected override void ExecuteTask() {
  54             Log.WriteLine(LogPrefix + "{0} {1}", Path.GetFileName(ProgramFileName), GetCommandLine());
  55             base.ExecuteTask();
  56         }
  57     }
  58 }