watcher

Documentation

Index

• func BumpRLimitSoftToHardLimit()
• func IgnoreFolder(folder string) bool
• type Event
• type EventType
• type Events
  • func (e *Events) Events() []Event
• type Watcher
  • func New(appID string) (*Watcher, error)
  • func (w *Watcher) Close() error
  • func (w *Watcher) Done() <-chan struct{}
  • func (w *Watcher) RecursivelyWatch(folder string) error
  • func (w *Watcher) WaitForEvents() (events []Event, ok bool)

Functions

func BumpRLimitSoftToHardLimit

func BumpRLimitSoftToHardLimit()

BumpRLimitSoftToHardLimit bumps the soft limit of the rlimit to the hard limit.

To go higher the user will need to update their kernel settings which can be viewed:

sysctl -a | grep kern.maxfile

func IgnoreFolder

func IgnoreFolder(folder string) bool

IgnoreFolder returns true for folders we don't want to watch certain folders as they'll never impact an Encore app, and they cause an extreme amount of noise.

Types

type Event

type Event struct {
	EventType EventType
	Path      string
	Info      os.FileInfo
}

type EventType

type EventType = string

const (
	CREATED  EventType = "Created"
	MODIFIED EventType = "Modified"
	DELETED  EventType = "Deleted"
)

type Events

type Events struct {
	// contains filtered or unexported fields
}

func (*Events) Events

func (e *Events) Events() []Event

type Watcher

type Watcher struct {
	// contains filtered or unexported fields
}

func New

func New(appID string) (*Watcher, error)

func (*Watcher) Close

func (w *Watcher) Close() error

func (*Watcher) Done

func (w *Watcher) Done() <-chan struct{}

func (*Watcher) RecursivelyWatch

func (w *Watcher) RecursivelyWatch(folder string) error

func (*Watcher) WaitForEvents

func (w *Watcher) WaitForEvents() (events []Event, ok bool)