watcherx

Documentation

Index

• Variables
• func WatchAndServeWS(ctx context.Context, u *url.URL, writer herodot.Writer) (http.HandlerFunc, error)
• type ChangeEvent
  • func (e *ChangeEvent) MarshalJSON() ([]byte, error)
  • func (e *ChangeEvent) Reader() io.Reader
  • func (e ChangeEvent) Source() string
  • func (e *ChangeEvent) String() string
• type ErrorEvent
  • func (e *ErrorEvent) MarshalJSON() ([]byte, error)
  • func (e *ErrorEvent) Reader() io.Reader
  • func (e ErrorEvent) Source() string
  • func (e *ErrorEvent) String() string
• type Event
• type EventChannel
• type RemoveEvent
  • func (e *RemoveEvent) MarshalJSON() ([]byte, error)
  • func (e *RemoveEvent) Reader() io.Reader
  • func (e RemoveEvent) Source() string
  • func (e *RemoveEvent) String() string
• type Watcher
  • func Watch(ctx context.Context, u *url.URL, c EventChannel) (Watcher, error)
  • func WatchDirectory(ctx context.Context, dir string, c EventChannel) (Watcher, error)
  • func WatchFile(ctx context.Context, file string, c EventChannel) (Watcher, error)
  • func WatchWebsocket(ctx context.Context, u *url.URL, c EventChannel) (Watcher, error)

Variables

var (
	// ErrSchemeUnknown is just for checking with errors.Is()
	ErrSchemeUnknown     = &errSchemeUnknown{}
	ErrWatcherNotRunning = fmt.Errorf("watcher is not running")
)

Functions

func WatchAndServeWS

func WatchAndServeWS(ctx context.Context, u *url.URL, writer herodot.Writer) (http.HandlerFunc, error)

Types

type ChangeEvent

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

func (*ChangeEvent) MarshalJSON

func (e *ChangeEvent) MarshalJSON() ([]byte, error)

func (*ChangeEvent) Reader

func (e *ChangeEvent) Reader() io.Reader

func (ChangeEvent) Source

func (e ChangeEvent) Source() string

func (*ChangeEvent) String

func (e *ChangeEvent) String() string

type ErrorEvent

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

func (*ErrorEvent) MarshalJSON

func (e *ErrorEvent) MarshalJSON() ([]byte, error)

func (*ErrorEvent) Reader

func (e *ErrorEvent) Reader() io.Reader

func (ErrorEvent) Source

func (e ErrorEvent) Source() string

func (*ErrorEvent) String

func (e *ErrorEvent) String() string

type Event

type Event interface {
	// MarshalJSON is required to work multiple times
	json.Marshaler

	Reader() io.Reader
	Source() string
	String() string
	// contains filtered or unexported methods
}

type EventChannel

type EventChannel chan Event

type RemoveEvent

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

func (*RemoveEvent) MarshalJSON

func (e *RemoveEvent) MarshalJSON() ([]byte, error)

func (*RemoveEvent) Reader

func (e *RemoveEvent) Reader() io.Reader

func (RemoveEvent) Source

func (e RemoveEvent) Source() string

func (*RemoveEvent) String

func (e *RemoveEvent) String() string

type Watcher

type Watcher interface {
	DispatchNow() (<-chan int, error)
}

func Watch

func Watch(ctx context.Context, u *url.URL, c EventChannel) (Watcher, error)

func WatchDirectory

func WatchDirectory(ctx context.Context, dir string, c EventChannel) (Watcher, error)

func WatchFile

func WatchFile(ctx context.Context, file string, c EventChannel) (Watcher, error)

func WatchWebsocket

func WatchWebsocket(ctx context.Context, u *url.URL, c EventChannel) (Watcher, error)