Schwatcher v0.1.3 Released

Version 0.1.3 of Schwatcher has been released.

This version brings a new Observable interface that exposes a “stream” (or channel) of EventAtPaths that can be composed. Using this interface, you no longer need to register callbacks - you simply register paths and get notifications for events on them either by subscribing to the Observable or by composing.

For more information on how to use Observables (especially how they compose in awesome ways), checkout the Rx homepage

Example usage:

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import com.beachape.filemanagement.RxMonitor
import java.io.{FileWriter, BufferedWriter}

import java.nio.file.Paths
import java.nio.file.StandardWatchEventKinds._

val monitor = RxMonitor()
val observable = monitor.observable

val subscription = observable.subscribe(
  onNext = { p => println(s"Something was modified in a file mufufu: $p")},
  onError = { t => println(t)},
  onCompleted = { () => println("Monitor has been shut down") }
)

val desktopFile = Paths get "/Users/lloyd/Desktop/test"

monitor.registerPath(ENTRY_MODIFY, desktopFile)

Thread.sleep(100)

//modify a monitored file
val writer = new BufferedWriter(new FileWriter(desktopFile.toFile))
writer.write("Theres text in here wee!!")
writer.close

// #=> Something was modified in a file mufufu: /Users/lloyd/Desktop/test

// stop monitoring
monitor.stop()

// #=> Monitor has been shut down

Relevant links: - Github page with how to install and example usage - Release page

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