util

Documentation

Index

• Variables
• func Contains(values []string, value string) bool
• func Convert(from, to interface{}) error
• func Copy(d interface{}) interface{}
• func Equal(l, r interface{}) interface{}
• func ExistsIn(x interface{}, s []interface{}) bool
• func ExtractTar(archive string, dest string) error
• func FileCopy(src, dest string) (err 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 MapCopy(data map[interface{}]interface{}) map[interface{}]interface{}
• func MapsIntersection(left, right map[interface{}]interface{}, ...) map[interface{}]interface{}
• func MapsUnion(left, right map[interface{}]interface{}, ...) map[interface{}]interface{}
• func MergeBytes(left, right []byte) ([]byte, error)
• func Mount(device, directory, fsType, options string) error
• func RandSeq(n int) string
• func Remount(directory, options string) error
• func Replace(l, r interface{}) interface{}
• func ResolveDevice(spec string) string
• func ShortCircuit(funcs ...ReturnsErr) error
• func SliceCopy(data []interface{}) []interface{}
• func SlicesIntersection(left, right []interface{}, op func(interface{}, interface{}) interface{}) []interface{}
• func SlicesUnion(left, right []interface{}, op func(interface{}, interface{}) interface{}) []interface{}
• func TrimSplit(str, sep string) []string
• func TrimSplitN(str, sep string, count int) []string
• type Backoff
  • func (b *Backoff) Close() error
  • func (b *Backoff) Start() <-chan bool
• 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 Copy

func Copy(d interface{}) interface{}

func Equal

func Equal(l, r interface{}) interface{}

func ExistsIn

func ExistsIn(x interface{}, s []interface{}) bool

func ExtractTar

func ExtractTar(archive string, dest string) error

func FileCopy

func FileCopy(src, dest string) (err 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 MapCopy

func MapCopy(data map[interface{}]interface{}) map[interface{}]interface{}

func MapsIntersection

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

func MapsUnion

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

func MergeBytes

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

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 Replace

func Replace(l, r interface{}) interface{}

func ResolveDevice

func ResolveDevice(spec string) string

func ShortCircuit

func ShortCircuit(funcs ...ReturnsErr) error

func SliceCopy

func SliceCopy(data []interface{}) []interface{}

func SlicesIntersection

func SlicesIntersection(left, right []interface{}, op func(interface{}, interface{}) interface{}) []interface{}

func SlicesUnion

func SlicesUnion(left, right []interface{}, op func(interface{}, interface{}) interface{}) []interface{}

func TrimSplit

func TrimSplit(str, sep string) []string

func TrimSplitN

func TrimSplitN(str, sep string, count int) []string

Types

type Backoff

type Backoff struct {
	StartMillis, MaxIntervalMillis, MaxMillis int
	// contains filtered or unexported fields
}

func (*Backoff) Close

func (b *Backoff) Close() error

func (*Backoff) Start

func (b *Backoff) Start() <-chan bool

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