util

Documentation

Index

• func Contains(values []string, value string) bool
• func ExtractTar(archive string, dest string) error
• func GetFsType(device string) (string, error)
• func IsRunningInTty() bool
• func Mount(device, directory, fsType, options string) error
• func RandSeq(n int) string
• func Remount(directory, options string) error
• func ResolveDevice(spec string) string
• func ShortCircuit(funcs ...ReturnsErr) error
• type ErrWriter
  • func NewErrorWriter(w io.Writer) *ErrWriter
  • func (e *ErrWriter) Write(buf []byte) *ErrWriter
• type ReturnsErr

Functions

func Contains

func Contains(values []string, value string) bool

func ExtractTar

func ExtractTar(archive string, dest string) error

func GetFsType

func GetFsType(device string) (string, error)

func IsRunningInTty

func IsRunningInTty() bool

func Mount

func Mount(device, directory, fsType, options string) error

func RandSeq

func RandSeq(n int) string

func Remount

func Remount(directory, options string) error

func ResolveDevice

func ResolveDevice(spec string) string

func ShortCircuit

func ShortCircuit(funcs ...ReturnsErr) error

Types

type ErrWriter

type ErrWriter struct {
	Err error
	// contains filtered or unexported fields
}

func NewErrorWriter

func NewErrorWriter(w io.Writer) *ErrWriter

func (*ErrWriter) Write

func (e *ErrWriter) Write(buf []byte) *ErrWriter

type ReturnsErr

type ReturnsErr func() error