public IEnumerable <AbsolutePath> EnumeratePipGraphFilesUnderDirectory(AbsolutePath directory)
{
foreach (var path in PipGraph.EnumerateImmediateChildPaths(directory))
{
var latestFile = PipGraph.TryGetLatestFileArtifactForPath(path);
if (latestFile.IsValid)
{
if (latestFile.IsSourceFile)
{
yield return(path);
}
continue;
}
foreach (var childPath in EnumeratePipGraphFilesUnderDirectory(path))
{
yield return(childPath);
}
}
}
