/// <summary>
/// Executes the specified task.
/// </summary>
protected override void ExecuteTask()
{
Target owningTarget = Parent as Target;
StringCollection dependencies = _dependencies;
foreach (string target in dependencies)
{
// check to see if one of the targets we are going execute includes the current target.
// if so, throw
if (owningTarget != null)
{
if (owningTarget.Name == target)
{
throw new BuildException("Depends task cannot depend on its own parent.", Location);
}
// topologically sorted list of targets that will be executed
TargetCollection targets = Project.TopologicalTargetSort(target, Project.Targets);
// check if owning target is part of list of targets that will be executed again
if (targets.Find(owningTarget.Name) != null)
{
// check if owning target is actually a dependency of the target that should be executed
if (targets.IndexOf(targets.Find(owningTarget.Name)) < targets.IndexOf(targets.Find(target)))
{
throw new BuildException("Circular dependency: " + targets.ToString(" <- ") + " <- " + owningTarget.Name);
}
}
}
Project.Execute(target, false);
}
}
/// <summary>
/// Executes the specified target.
/// </summary>
protected override void ExecuteTask()
{
Target owningTarget = Parent as Target;
if (owningTarget != null)
{
// topologically sorted list of targets that will be executed
TargetCollection targets = Project.TopologicalTargetSort(TargetName, Project.Targets);
// check if owning target is part of list of targets that will
// be executed again
if (targets.Find(owningTarget.Name) != null)
{
// check if owning target is actually a dependency of the
// target that should be executed
if (targets.IndexOf(targets.Find(owningTarget.Name)) < targets.IndexOf(targets.Find(TargetName)))
{
throw new BuildException("Circular dependency: " + targets.ToString(" <- ") + " <- " + owningTarget.Name);
}
}
}
try
{
Project.Execute(TargetName, CascadeDependencies, this, this.CallStack, this.Logger, this.arguments);
}
catch (ArgumentException e)
{
throw new BuildException(e.Message, this.Location);
}
}