spectator

Documentation

Overview

Copyright 2020 The Go Authors and UGO Authors

Package ugoSpectator implements a simple library to watch files on the directory specified.

Methods:

Init() (*UgoSpectator, error)
Close() error

Index

• type UgoSpectator
  • func Init(dirname string) (*UgoSpectator, error)
  • func (u *UgoSpectator) Close() error

Types

type UgoSpectator

type UgoSpectator struct {
	Watcher *fsnotify.Watcher // *fsnotify watcher instance

	Ch        chan bool          // ch to trigger on file change
	CancelCtx context.CancelFunc // context to cancel
	// contains filtered or unexported fields
}

UgoSpectator struct with Watcher and all methods

func Init

func Init(dirname string) (*UgoSpectator, error)

Init initializes the fsnotify NewWatcher and

a *fsnotify watcher instance and an error

func (*UgoSpectator) Close

func (u *UgoSpectator) Close() error

Close return error if an error occurs during the closing of the fsnotify watcher instance