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utils

package

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Versions in this module

v0

v0.4.1

Jun 17, 2013

Changes in this version

+ func CheckLocalDns() bool

+ func HumanSize(size int64) string

+ func TruncateID(id string) string

+ type JSONMessage struct

+ Error string

+ Progress string

+ Status string

v0.4.0

Jun 3, 2013

Changes in this version

+ type JsonMessage struct

+ Error string

+ Progress string

+ Status string

+ type StreamFormatter struct

+ func NewStreamFormatter(json bool) *StreamFormatter

+ func (sf *StreamFormatter) FormatError(err error) []byte

+ func (sf *StreamFormatter) FormatProgress(action, str string) []byte

+ func (sf *StreamFormatter) FormatStatus(format string, a ...interface{}) []byte

+ func (sf *StreamFormatter) Used() bool

v0.3.4

May 31, 2013

Changes in this version

+ func CopyDirectory(source, dest string) error

+ func FormatProgress(str string, json bool) string

+ func FormatStatus(str string, json bool) string

v0.3.3

May 23, 2013

Changes in this version

+ func CompareKernelVersion(a, b *KernelVersionInfo) int

+ func CopyEscapable(dst io.Writer, src io.ReadCloser) (written int64, err error)

+ func Debugf(format string, a ...interface{})

+ func Download(url string, stderr io.Writer) (*http.Response, error)

+ func FindCgroupMountpoint(cgroupType string) (string, error)

+ func GetTotalUsedFds() int

+ func Go(f func() error) chan error

+ func HashData(src io.Reader) (string, error)

+ func HumanDuration(d time.Duration) string

+ func NewBufReader(r io.Reader) *bufReader

+ func NopWriteCloser(w io.Writer) io.WriteCloser

+ func ProgressReader(r io.ReadCloser, size int, output io.Writer, template string) *progressReader

+ func SelfPath() string

+ func Trunc(s string, maxlen int) string

+ func TruncateId(id string) string

+ type KernelVersionInfo struct

+ Flavor string

+ Kernel int

+ Major int

+ Minor int

+ func GetKernelVersion() (*KernelVersionInfo, error)

+ func (k *KernelVersionInfo) String() string

+ type NopFlusher struct

+ func (f *NopFlusher) Flush()

+ type NopWriter struct

+ func (w *NopWriter) Write(buf []byte) (int, error)

+ type TruncIndex struct

+ func NewTruncIndex() *TruncIndex

+ func (idx *TruncIndex) Add(id string) error

+ func (idx *TruncIndex) Delete(id string) error

+ func (idx *TruncIndex) Get(s string) (string, error)

+ type Utsname struct — darwin/amd64

+ Release [65]byte

+ type Utsname syscall.Utsname — linux/amd64

+ type WriteBroadcaster struct

+ func NewWriteBroadcaster() *WriteBroadcaster

+ func (w *WriteBroadcaster) AddWriter(writer io.WriteCloser)

+ func (w *WriteBroadcaster) CloseWriters() error

+ func (w *WriteBroadcaster) RemoveWriter(writer io.WriteCloser)

+ func (w *WriteBroadcaster) Write(p []byte) (n int, err error)

+ type WriteFlusher struct

+ func NewWriteFlusher(w io.Writer) *WriteFlusher

+ func (wf *WriteFlusher) Write(b []byte) (n int, err error)