/// <summary>
/// Introspects the current project and retrieves its
/// properties and currently building targets.
/// </summary>
public override bool Execute()
{
var engine = BuildEngine.AsDynamicReflection();
ProjectInstance project;
IEnumerable <object> targets;
try
{
// TODO: when the oss msbuild is used more frequently
// than the .NET one, swap these calls with the ones in the catch.
var callback = engine.targetBuilderCallback;
project = callback.projectInstance;
targets = callback.targetsToBuild.target;
}
catch (RuntimeBinderException)
{
// Naming convention changed in the oss msbuild
var callback = engine._targetBuilderCallback;
project = callback._projectInstance;
targets = callback._targetsToBuild.target;
}
var targetNames = ((IEnumerable <object>)targets)
.Select(entry => entry.AsDynamicReflection())
.Where(entry => !project.InitialTargets.Contains((string)entry.Name))
.Select(entry => new TaskItem((string)entry.Name, new Dictionary <string, string>
{
{ "File", (string)entry.ReferenceLocation.File },
{ "Column", ((int)entry.ReferenceLocation.Column).ToString() },
{ "Line", ((int)entry.ReferenceLocation.Line).ToString() },
{ "Location", (string)entry.ReferenceLocation.LocationString },
}))
.ToArray();
Targets = targetNames;
Properties = new TaskItem(project.ProjectFileLocation.File, project.Properties.ToDictionary(
prop => prop.Name, prop => prop.EvaluatedValue));
return(true);
}