ts

Documentation

Overview

Package ts contains a Transform to prepend a timestamp in front of each line.

Index

• func DefaultFormat(startTime time.Time) string
• func NewRelativeFormat() func(time.Time) string
• type PrependTimestamp
  • func New(r io.Reader) *PrependTimestamp
  • func (t *PrependTimestamp) Read(p []byte) (n int, err error)

Functions

func DefaultFormat

func DefaultFormat(startTime time.Time) string

DefaultFormat formats in seconds since the startTime. Ex: [12.3456s]

func NewRelativeFormat

func NewRelativeFormat() func(time.Time) string

NewRelativeFormat returns a format function which formats in seconds since the previous line. Ex: [+1.0050s]

Types

type PrependTimestamp

type PrependTimestamp struct {
	R         io.Reader
	StartTime time.Time
	Format    func(startTime time.Time) string

	// ResetTimeOnNextRead is set to force the StartTime to reset to the
	// current time when data is next read. It is useful to set this to
	// true initially for all times to be relative to the first line.
	ResetTimeOnNextRead bool
	// contains filtered or unexported fields
}

PrependTimestamp is an io.Reader which prepends a timestamp on each line.

func New

func New(r io.Reader) *PrependTimestamp

New creates a PrependTimestamp with default settings.

func (*PrependTimestamp) Read

func (t *PrependTimestamp) Read(p []byte) (n int, err error)

Read prepends a timestamp on each line.