util

Documentation

Index

• Variables
• func Contains(values []string, value string) bool
• func Convert(from, to interface{}) error
• func ExtractTar(archive string, dest string) error
• func GetFsType(device string) (string, error)
• func GetOSType() string
• func GetServices(urls []string) ([]string, error)
• func GetValue(kvPairs []string, key string) string
• func IsRunningInTty() bool
• func KVPairs2Map(kvs []string) map[string]string
• func LoadResource(location string, network bool, urls []string) ([]byte, error)
• func Map2KVPairs(m map[string]string) []string
• func MergeBytes(left, right []byte) ([]byte, error)
• func MergeMaps(left, right map[interface{}]interface{})
• 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

Variables

var (
	ErrNoNetwork = errors.New("Networking not available to load resource")
	ErrNotFound  = errors.New("Failed to find resource")
)

Functions

func Contains

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

func Convert

func Convert(from, to interface{}) error

func ExtractTar

func ExtractTar(archive string, dest string) error

func GetFsType

func GetFsType(device string) (string, error)

func GetOSType

func GetOSType() string

func GetServices

func GetServices(urls []string) ([]string, error)

func GetValue

func GetValue(kvPairs []string, key string) string

func IsRunningInTty

func IsRunningInTty() bool

func KVPairs2Map

func KVPairs2Map(kvs []string) map[string]string

func LoadResource

func LoadResource(location string, network bool, urls []string) ([]byte, error)

func Map2KVPairs

func Map2KVPairs(m map[string]string) []string

func MergeBytes

func MergeBytes(left, right []byte) ([]byte, error)

func MergeMaps

func MergeMaps(left, right map[interface{}]interface{})

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