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utils

package

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Versions in this module

v0

v0.13.1

Oct 16, 2014

v0.13.0

Oct 9, 2014

v0.12.0

Sep 23, 2014

v0.11.0

Aug 22, 2014

v0.10.0

Jul 24, 2014

Changes in this version

+ const StdWriterFdIndex

+ const StdWriterPrefixLen

+ const StdWriterSizeIndex

+ var ErrInvalidStdHeader = errors.New("Unrecognized input header")

+ func CheckLocalDns(resolvConf []byte) bool

+ func CompareKernelVersion(a, b *KernelVersionInfo) int

+ func CopyDirectory(source, dest string) error

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

+ func CopyFile(src, dst string) (int64, error)

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

+ func DisplayJSONMessagesStream(in io.Reader, out io.Writer, terminalFd uintptr, isTerminal bool) error

+ func DockerInitPath(localCopy string) string

+ func Download(url string) (resp *http.Response, err error)

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

+ func GenerateRandomID() string

+ func GetCallerName(depth int) string

+ func GetLines(input []byte, commentMarker []byte) [][]byte

+ func GetTotalUsedFds() int

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

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

+ func IsGIT(str string) bool

+ func IsURL(str string) bool

+ func NewBufReader(r io.Reader) *bufReader

+ func NewHTTPRequestError(msg string, res *http.Response) error

+ func NewReadCloserWrapper(r io.Reader, closer func() error) io.ReadCloser

+ func NewTimeoutConn(conn net.Conn, timeout time.Duration) net.Conn

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

+ func ParseHost(defaultHost string, defaultUnix, addr string) (string, error)

+ func ParseKeyValueOpt(opt string) (string, string, error)

+ func ParseRepositoryTag(repos string) (string, string)

+ func PartParser(template, data string) (map[string]string, error)

+ func ProgressReader(r io.ReadCloser, size int, output io.Writer, sf *StreamFormatter, newline bool, ...) *progressReader

+ func RandomString() string

+ func ReadSymlinkedDirectory(path string) (string, error)

+ func ReplaceOrAppendEnvValues(defaults, overrides []string) []string

+ func ResumableRequestReader(c *http.Client, r *http.Request, maxfail uint32, totalsize int64) io.ReadCloser

+ func SelfPath() string

+ func ShellQuoteArguments(args []string) string

+ func StdCopy(dstout, dsterr io.Writer, src io.Reader) (written int64, err error)

+ func TestDirectory(templateDir string) (dir string, err error)

+ func TreeSize(dir string) (size int64, err error)

+ func Trunc(s string, maxlen int) string

+ func TruncateID(id string) string

+ func ValidateContextDirectory(srcPath string) error

+ func ValidateID(id string) error

+ func WriteLog(src io.Reader, dst io.WriteCloser, format string) error

+ type CheckSum struct

+ Hash hash.Hash

+ func (cs *CheckSum) Read(buf []byte) (int, error)

+ func (cs *CheckSum) Sum() string

+ type Fataler interface

+ Fatal func(args ...interface{})

+ type HTTPAuthDecorator struct

+ func (self *HTTPAuthDecorator) ChangeRequest(req *http.Request) (*http.Request, error)

+ type HTTPMetaHeadersDecorator struct

+ Headers map[string][]string

+ func (h *HTTPMetaHeadersDecorator) ChangeRequest(req *http.Request) (newReq *http.Request, err error)

+ type HTTPRequestDecorator interface

+ ChangeRequest func(req *http.Request) (newReq *http.Request, err error)

+ func NewHTTPAuthDecorator(login, password string) HTTPRequestDecorator

+ func NewHTTPUserAgentDecorator(versions ...VersionInfo) HTTPRequestDecorator

+ type HTTPRequestFactory struct

+ func NewHTTPRequestFactory(d ...HTTPRequestDecorator) *HTTPRequestFactory

+ func (h *HTTPRequestFactory) NewRequest(method, urlStr string, body io.Reader, d ...HTTPRequestDecorator) (*http.Request, error)

+ func (self *HTTPRequestFactory) AddDecorator(d ...HTTPRequestDecorator)

+ type HTTPUserAgentDecorator struct

+ func (h *HTTPUserAgentDecorator) ChangeRequest(req *http.Request) (newReq *http.Request, err error)

+ type JSONError struct

+ Code int

+ Message string

+ func (e *JSONError) Error() string

+ type JSONLog struct

+ Created time.Time

+ Log string

+ Stream string

+ func (jl *JSONLog) Format(format string) (string, error)

+ type JSONMessage struct

+ Error *JSONError

+ ErrorMessage string

+ From string

+ ID string

+ Progress *JSONProgress

+ ProgressMessage string

+ Status string

+ Stream string

+ Time int64

+ func (jm *JSONMessage) Display(out io.Writer, isTerminal bool) error

+ type JSONProgress struct

+ Current int

+ Start int64

+ Total int

+ func (p *JSONProgress) String() string

+ type KernelVersionInfo struct

+ Flavor string

+ Kernel int

+ Major int

+ Minor int

+ func GetKernelVersion() (*KernelVersionInfo, error)

+ func ParseRelease(release string) (*KernelVersionInfo, error)

+ func (k *KernelVersionInfo) String() string

+ type KeyValuePair struct

+ Key string

+ Value string

+ type LogFormatter struct

+ type NopFlusher struct

+ func (f *NopFlusher) Flush()

+ type NopWriter struct

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

+ type StatusError struct

+ Status string

+ StatusCode int

+ func (e *StatusError) Error() string

+ type StdType [StdWriterPrefixLen]byte

+ var Stderr StdType = StdType{ ... }

+ var Stdin StdType = StdType{ ... }

+ var Stdout StdType = StdType{ ... }

+ type StdWriter struct

+ func NewStdWriter(w io.Writer, t StdType) *StdWriter

+ func (w *StdWriter) Write(buf []byte) (n int, err error)

+ type StderrFormater struct

+ func (sf *StderrFormater) Write(buf []byte) (int, error)

+ type StdoutFormater struct

+ func (sf *StdoutFormater) Write(buf []byte) (int, error)

+ type StreamFormatter struct

+ func NewStreamFormatter(json bool) *StreamFormatter

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

+ func (sf *StreamFormatter) FormatProgress(id, action string, progress *JSONProgress) []byte

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

+ func (sf *StreamFormatter) FormatStream(str string) []byte

+ func (sf *StreamFormatter) Json() bool

+ type TarSum struct

+ DisableCompression bool

+ func (ts *TarSum) GetSums() map[string]string

+ func (ts *TarSum) Read(buf []byte) (int, error)

+ func (ts *TarSum) Sum(extra []byte) string

+ type TimeoutConn struct

+ func (c *TimeoutConn) Read(b []byte) (int, error)

+ type Utsname struct — darwin/amd64, js/wasm, windows/amd64

+ Release [65]byte

+ type Utsname syscall.Utsname — linux/amd64

+ type VersionInfo interface

+ Name func() string

+ Version func() string

+ type WriteBroadcaster struct

+ func NewWriteBroadcaster() *WriteBroadcaster

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

+ func (w *WriteBroadcaster) CloseWriters() error

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

+ type WriteFlusher struct

+ func NewWriteFlusher(w io.Writer) *WriteFlusher

+ func (wf *WriteFlusher) Flush()

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