filch

Documentation

Overview

Package filch is a file system queue that pilfers your stderr. (A FILe CHannel that filches.)

Index

• type Filch
  • func New(filePrefix string, opts Options) (f *Filch, err error)
  • func (f *Filch) Close() (err error)
  • func (f *Filch) TryReadLine() ([]byte, error)
  • func (f *Filch) Write(b []byte) (int, error)
• type Options

Types

type Filch

type Filch struct {
	OrigStderr *os.File
	// contains filtered or unexported fields
}

func New

func New(filePrefix string, opts Options) (f *Filch, err error)

func (*Filch) Close

func (f *Filch) Close() (err error)

func (*Filch) TryReadLine

func (f *Filch) TryReadLine() ([]byte, error)

func (*Filch) Write

func (f *Filch) Write(b []byte) (int, error)

type Options

type Options struct {
	ReplaceStderr bool // dup over fd 2 so everything written to stderr comes here
}