watcher

Documentation

Index

• Variables
• func Watch(ctx context.Context, dir string, fn func(events []Event) error) error
• type Event
  • func (e Event) String() string
• type Op

Variables

var Stop = errors.New("stop watching")

Stop informs the watcher to stop.

Functions

func Watch

func Watch(ctx context.Context, dir string, fn func(events []Event) error) error

Watch function

Types

type Event

type Event struct {
	Op   Op
	Path string
}

Event is used to track file events

func (Event) String

func (e Event) String() string

type Op

type Op byte

Op is the type of file event that occurred

const (
	OpCreate Op = 'C'
	OpUpdate Op = 'U'
	OpDelete Op = 'D'
)