Pennington.Infrastructure.FileWatcher

namespace Pennington.Infrastructure;

/// Manages FileSystemWatcher instances and notifies subscribers of changes.
public class FileWatcher
{
    /// Initializes the watcher with a filesystem abstraction and optional logger.
    
public FileWatcher(IFileSystem fileSystem, ILogger<FileWatcher>? logger = null);

    /// Watch a path for file changes matching a pattern.
    
public void AddPathWatch(string path, string filePattern, Action<string, WatcherChangeTypes> onFileChanged, bool includeSubdirectories = true);

    /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
    
public void Dispose();

    /// Subscribe to be notified when any watched file changes.
    
public void SubscribeToChanges(Action onUpdate);

    /// Subscribe to be notified when any watched file changes, with the changed path and change type.
    
public void SubscribeToChanges(Action<FileChangeNotification> onUpdate);
}