filenotify

package
Version: v0.0.0-...-2a1168f Latest Latest
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Published: Mar 23, 2020 License: Apache-2.0 Imports: 7 Imported by: 0

Documentation

Overview

Package filenotify provides a mechanism for watching file(s) for changes. Generally leans on fsnotify, but provides a poll-based notifier which fsnotify does not support. These are wrapped up in a common interface so that either can be used interchangeably in your code.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type FileWatcher

type FileWatcher interface {
	Events() <-chan fsnotify.Event
	Errors() <-chan error
	Add(name string) error
	Remove(name string) error
	Close() error
}

FileWatcher is an interface for implementing file notification watchers

func New

func New() (FileWatcher, error)

New tries to use an fs-event watcher, and falls back to the poller if there is an error

func NewEventWatcher

func NewEventWatcher() (FileWatcher, error)

NewEventWatcher returns an fs-event based file watcher

func NewPollingWatcher

func NewPollingWatcher() FileWatcher

NewPollingWatcher returns a poll-based file watcher

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