public override int Transform([NotNull] GlobalContext globalContext, Ignore Ignore,
[NotNull] TransformOptions transformOptions, [NotNull][ItemNotNull] IEnumerable <Dependency> dependencies,
[NotNull] List <Dependency> transformedDependencies)
{
DependencyPattern idempotentPattern = transformOptions.MarkerToAdd == null ? null : new DependencyPattern("'" + transformOptions.MarkerToAdd, globalContext.IgnoreCase);
Dictionary <FromTo, Dependency> fromTos = transformOptions.Idempotent ? FromTo.AggregateAllDependencies(globalContext.CurrentGraph, dependencies) : null;
int added = 0;
int removed = 0;
foreach (var d in dependencies)
{
if (!transformOptions.RemoveOriginal)
{
transformedDependencies.Add(d);
}
else
{
removed++;
}
if (d.IsMarkerMatch(transformOptions.Matches, transformOptions.Excludes))
{
if (fromTos == null ||
!FromTo.ContainsMatchingDependency(fromTos, d.UsedItem, d.UsingItem, idempotentPattern))
{
var newDependency = globalContext.CurrentGraph.CreateDependency(d.UsedItem, d.UsingItem, d.Source, d.MarkerSet, d.Ct,
d.QuestionableCt, d.BadCt, d.NotOkReason, d.ExampleInfo);
if (transformOptions.MarkerToAdd != null)
{
newDependency.IncrementMarker(transformOptions.MarkerToAdd);
}
transformedDependencies.Add(newDependency);
added++;
}
}
}
Log.WriteInfo($"... added {added}{(removed > 0 ? " removed " + removed : "")} dependencies");
return(Program.OK_RESULT);
}