/// <summary>
/// When overridden in a derived class, executes the task.
/// </summary>
/// <returns>
/// true if the task successfully executed; otherwise, false.
/// </returns>
public override bool Execute()
{
try
{
// Get arguments
var args = GenerateArguments();
if (null == args)
{
// If we get no result, the derived class should have set the log messages.
return(false);
}
else
{
if (0 == args.Length)
{
// If we get no parameters, we don't need to call the compiler.
return(true);
}
else
{
// Show arguments (low level)
var builder = new CommandLineBuilder();
foreach (var arg in args)
{
if (arg.StartsWith("--"))
{
builder.AppendSwitch(arg);
}
else
{
builder.AppendFileNameIfNotNull(arg);
}
}
Log.LogCommandLine(MessageImportance.Normal, builder.ToString());
// Invoke
return(CompilerService.Execute(args, Log));
}
}
}
catch (AggregateException agex)
{
foreach (var ex in agex.Flatten().InnerExceptions)
{
ErrorLog.DumpError(ex);
Log.LogErrorFromException(ex);
}
return(false);
}
catch (Exception ex)
{
ErrorLog.DumpError(ex);
Log.LogErrorFromException(ex);
return(false);
}
}