public DirectoryStructureComparer Compare(IFileSystem srcFileSystem, IFileSystem destFileSystem)
{
if (srcFileSystem == null)
{
throw new ArgumentNullException(nameof(srcFileSystem));
}
if (destFileSystem == null)
{
throw new ArgumentNullException(nameof(destFileSystem));
}
_logger.LogDebug("Computing the directory structure...");
var srcFilePaths = srcFileSystem
.EnumerateFiles()
.AsParallel()
.Where(sfp => !_fileFilter.Filterd(sfp))
.ToHashSet();
var destFilePaths = destFileSystem
.EnumerateFiles()
.AsParallel()
.Where(sfp => !_fileFilter.Filterd(sfp))
.ToHashSet();
_logger.LogDebug("Computed the directory structure...");
_addingFiles = srcFilePaths.Except(destFilePaths).ToArray();
_removingFiles = destFilePaths.Except(srcFilePaths).ToArray();
_files = srcFilePaths.Where(sf => destFilePaths.Contains(sf)).ToArray();
_logger.LogInformation($"AddingFiles = {_addingFiles.Length}, RemovingFiles = {_removingFiles.Length}, Files = {_files.Length}.");
return(this);
}
public void WatchAndSync()
{
_srcFileSystem
.Watch()
.Where(e => !_fileFilter.Filterd(e.Name))
.Throttle(TimeSpan.FromSeconds(1))
.Subscribe(e =>
{
_logger.LogTrace("File changes are detected.");
Sync();
});
}
