/// Recursively iterate over all files
public static IEnumerable <string> EnumerateFiles(string path, bool includeFiles = false, bool includeDirs = false, bool recurse = true, int limitMaxCount = 100)
{
var request = new PendingPathSet(limitMaxCount);
ProcessDirectory(path, request);
while (request.Any)
{
var next = request.Next;
if (System.IO.File.Exists(next))
{
if (includeFiles)
{
request.Accept();
yield return(next);
}
}
else if (Directory.Exists(next))
{
if (includeDirs)
{
request.Accept();
yield return(next);
}
if ((next != ".") && (recurse))
{
ProcessDirectory(next, request);
}
}
}
}
/// Process all files in the directory passed in, recurse on any directories
/// that are found, and process the files they contain.
private static void ProcessDirectory(string targetDirectory, PendingPathSet request)
{
// Process the list of files found in the directory.
string[] fileEntries = Directory.GetFiles(targetDirectory);
foreach (string fileName in fileEntries)
{
request.Push(fileName);
}
// Recurse into subdirectories of this directory.
string[] subdirectoryEntries = Directory.GetDirectories(targetDirectory);
foreach (string subdirectory in subdirectoryEntries)
{
request.Push(subdirectory);
}
}
