fswatch

Documentation

Overview

Package fswatch provies Watch(), a utility function to watch a filesystem path.

Index

• func Watch(logger *logrus.Entry, path string, batchFor time.Duration, processEvent func()) (func(), error)

Functions

func Watch

func Watch(logger *logrus.Entry, path string, batchFor time.Duration, processEvent func()) (func(), error)

Watch watches the filesystem path `path`. When anything changes, changes are batched for the period `batchFor`, then `processEvent` is called.

Returns a cancel() function to terminate the watch.