Opentk/Source/Build.Tasks/Run.cs
the_fiddler 16009bf9f3 Added Build.Tasks project that contains custom MSBuild tasks for the compilation process:
- DateStamp, which generates a version number based on the current date.
- DelTree which mimics RemoveDir but can delete non-empty directories on xbuild 2.6.x (which only supports empty directories).
- Run which mimics Exec but also captures stderr/stdout.
2010-10-02 22:15:19 +00:00

95 lines
2.7 KiB
C#

using System;
using System.Diagnostics;
using Microsoft.Build.Framework;
using Microsoft.Build.Utilities;
namespace Build.Tasks
{
/// <summary>
/// Executes specified process, capturing its stdout/stderr output.
/// Replaces Exec task which does not capture output.
/// </summary>
public class Run : Task
{
string command, args, wdir;
/// <summary>
/// The command to execute.
/// </summary>
[Required]
public string Command
{
get { return command; }
set { command = value; }
}
/// <summary>
/// The working directory for the command.
/// </summary>
public string WorkingDirectory
{
get { return wdir; }
set { wdir = value; }
}
public override bool Execute()
{
try
{
if (String.IsNullOrEmpty(command))
{
return false;
}
// Split arguments from command:
int arg_end = command.IndexOf(' ');
ProcessStartInfo psi = null;
if (arg_end > 0)
{
psi = new ProcessStartInfo(command.Substring(0, arg_end), command.Substring(arg_end + 1));
}
else
{
psi = new ProcessStartInfo(command);
}
psi.UseShellExecute = false;
if (!String.IsNullOrEmpty(wdir))
{
psi.WorkingDirectory = wdir;
}
Process p = new Process();
p.ErrorDataReceived += LogErrors;
p.OutputDataReceived += LogOutput;
p.StartInfo = psi;
Log.LogMessage("Running {0} {1} on directory {2}",
psi.FileName,
psi.Arguments,
String.IsNullOrEmpty(psi.WorkingDirectory) ?
Environment.CurrentDirectory : psi.WorkingDirectory);
if (p.Start())
p.WaitForExit();
return p.ExitCode == 0;
}
catch (Exception e)
{
Log.LogErrorFromException(e);
return false;
}
}
void LogErrors(object sender, DataReceivedEventArgs e)
{
Log.LogError(e.Data);
}
void LogOutput(object sender, DataReceivedEventArgs e)
{
Log.LogMessage(e.Data);
}
}
}