filesystem

Documentation

Index

• type MessageReader
  • func (fs *MessageReader) MessageRead(ctx context.Context) (*logspray.Message, error)
  • func (fs *MessageReader) MessageWriteTo(ctx context.Context, tm *logspray.Message) error
• type Watcher
  • func New(Path string, NameRegexp *regexp.Regexp, Recur bool, Poll bool) *Watcher
  • func (fs *Watcher) Next(ctx context.Context) ([]*sources.Update, error)
  • func (w *Watcher) ReadTarget(ctx context.Context, fn string, fromStart bool) (sources.MessageReader, error)
  • func (fs *Watcher) String() string

Types

type MessageReader

type MessageReader struct {
	*tail.Tail
	// contains filtered or unexported fields
}

MessageReader is used to tail a file path and create log data from the lines.

func (*MessageReader) MessageRead

func (fs *MessageReader) MessageRead(ctx context.Context) (*logspray.Message, error)

MessageRead implements the LogSourcer interface

func (*MessageReader) MessageWriteTo

func (fs *MessageReader) MessageWriteTo(ctx context.Context, tm *logspray.Message) error

MessageWriteTo implements the LogSourcer interface

type Watcher

type Watcher struct {
	Path       string
	NameRegexp *regexp.Regexp
	Recur      bool //recur into directories
	Poll       bool
	// contains filtered or unexported fields
}

Watcher watches for files being added and removed from a filesystem

func New

func New(Path string, NameRegexp *regexp.Regexp, Recur bool, Poll bool) *Watcher

New creates a new filesystem log source

func (*Watcher) Next

func (fs *Watcher) Next(ctx context.Context) ([]*sources.Update, error)

Next should be called each time you wish to watch for an update.

func (*Watcher) ReadTarget

func (w *Watcher) ReadTarget(ctx context.Context, fn string, fromStart bool) (sources.MessageReader, error)

func (*Watcher) String

func (fs *Watcher) String() string