Notifier

A file system notification system for V that provides real-time monitoring of file system events using fswatch.

Dependencies

fswatch: Must be installed on your system. The notifier will check for its presence and return an error if not found.

Features

Monitor file system events (create, modify, delete, rename)
Multiple watch paths support
Customizable event callbacks
Clean start/stop functionality

Usage Example

import incubaid.herolib.osal.notifier

// Define callback function for file events
fn on_file_change(event notifier.NotifyEvent, path string) {
    match event {
        .create { println('File created: ${path}') }
        .modify { println('File modified: ${path}') }
        .delete { println('File deleted: ${path}') }
        .rename { println('File renamed: ${path}') }
    }
}

fn main() {
    // Create a new notifier instance
    mut n := notifier.new('my_watcher')!

    // Add a path to watch
    n.add_watch('/path/to/watch', on_file_change)!

    // Start watching
    n.start()!

    // ... your application logic ...

    // Stop watching when done
    n.stop()
}