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Merge pull request #11415 from hashicorp/jbardin/fix-vendor 

fix vendor issues for all builds
This commit is contained in:
James Bardin 2017-01-25 15:29:45 -05:00 committed by GitHub
parent 1c805c49b0 be1682d69f
commit 7b1cd932db
377 changed files with 106642 additions and 6564 deletions
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2
.travis.yml
View File

@ -11,7 +11,7 @@ install:
- bash scripts/gogetcookie.sh
- go get github.com/kardianos/govendor
script:
- make vendor-status vet test
- make vet test
- GOOS=windows go build
branches:
only:

7
vendor/github.com/docker/docker/pkg/fileutils/fileutils_solaris.go generated vendored
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@ -1,7 +0,0 @@
package fileutils
// GetTotalUsedFds Returns the number of used File Descriptors.
// On Solaris these limits are per process and not systemwide
func GetTotalUsedFds() int {
return -1
}

188
vendor/github.com/docker/docker/pkg/idtools/usergroupadd_linux.go generated vendored
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@ -1,188 +0,0 @@
package idtools
import (
"fmt"
"os/exec"
"path/filepath"
"regexp"
"sort"
"strconv"
"strings"
"sync"
)
// add a user and/or group to Linux /etc/passwd, /etc/group using standard
// Linux distribution commands:
// adduser --system --shell /bin/false --disabled-login --disabled-password --no-create-home --group <username>
// useradd -r -s /bin/false <username>
var (
once sync.Once
userCommand string
cmdTemplates = map[string]string{
"adduser": "--system --shell /bin/false --no-create-home --disabled-login --disabled-password --group %s",
"useradd": "-r -s /bin/false %s",
"usermod": "-%s %d-%d %s",
}
idOutRegexp = regexp.MustCompile(`uid=([0-9]+).*gid=([0-9]+)`)
// default length for a UID/GID subordinate range
defaultRangeLen = 65536
defaultRangeStart = 100000
userMod = "usermod"
)
func resolveBinary(binname string) (string, error) {
binaryPath, err := exec.LookPath(binname)
if err != nil {
return "", err
}
resolvedPath, err := filepath.EvalSymlinks(binaryPath)
if err != nil {
return "", err
}
//only return no error if the final resolved binary basename
//matches what was searched for
if filepath.Base(resolvedPath) == binname {
return resolvedPath, nil
}
return "", fmt.Errorf("Binary %q does not resolve to a binary of that name in $PATH (%q)", binname, resolvedPath)
}
// AddNamespaceRangesUser takes a username and uses the standard system
// utility to create a system user/group pair used to hold the
// /etc/sub{uid,gid} ranges which will be used for user namespace
// mapping ranges in containers.
func AddNamespaceRangesUser(name string) (int, int, error) {
if err := addUser(name); err != nil {
return -1, -1, fmt.Errorf("Error adding user %q: %v", name, err)
}
// Query the system for the created uid and gid pair
out, err := execCmd("id", name)
if err != nil {
return -1, -1, fmt.Errorf("Error trying to find uid/gid for new user %q: %v", name, err)
}
matches := idOutRegexp.FindStringSubmatch(strings.TrimSpace(string(out)))
if len(matches) != 3 {
return -1, -1, fmt.Errorf("Can't find uid, gid from `id` output: %q", string(out))
}
uid, err := strconv.Atoi(matches[1])
if err != nil {
return -1, -1, fmt.Errorf("Can't convert found uid (%s) to int: %v", matches[1], err)
}
gid, err := strconv.Atoi(matches[2])
if err != nil {
return -1, -1, fmt.Errorf("Can't convert found gid (%s) to int: %v", matches[2], err)
}
// Now we need to create the subuid/subgid ranges for our new user/group (system users
// do not get auto-created ranges in subuid/subgid)
if err := createSubordinateRanges(name); err != nil {
return -1, -1, fmt.Errorf("Couldn't create subordinate ID ranges: %v", err)
}
return uid, gid, nil
}
func addUser(userName string) error {
once.Do(func() {
// set up which commands are used for adding users/groups dependent on distro
if _, err := resolveBinary("adduser"); err == nil {
userCommand = "adduser"
} else if _, err := resolveBinary("useradd"); err == nil {
userCommand = "useradd"
}
})
if userCommand == "" {
return fmt.Errorf("Cannot add user; no useradd/adduser binary found")
}
args := fmt.Sprintf(cmdTemplates[userCommand], userName)
out, err := execCmd(userCommand, args)
if err != nil {
return fmt.Errorf("Failed to add user with error: %v; output: %q", err, string(out))
}
return nil
}
func createSubordinateRanges(name string) error {
// first, we should verify that ranges weren't automatically created
// by the distro tooling
ranges, err := parseSubuid(name)
if err != nil {
return fmt.Errorf("Error while looking for subuid ranges for user %q: %v", name, err)
}
if len(ranges) == 0 {
// no UID ranges; let's create one
startID, err := findNextUIDRange()
if err != nil {
return fmt.Errorf("Can't find available subuid range: %v", err)
}
out, err := execCmd(userMod, fmt.Sprintf(cmdTemplates[userMod], "v", startID, startID+defaultRangeLen-1, name))
if err != nil {
return fmt.Errorf("Unable to add subuid range to user: %q; output: %s, err: %v", name, out, err)
}
}
ranges, err = parseSubgid(name)
if err != nil {
return fmt.Errorf("Error while looking for subgid ranges for user %q: %v", name, err)
}
if len(ranges) == 0 {
// no GID ranges; let's create one
startID, err := findNextGIDRange()
if err != nil {
return fmt.Errorf("Can't find available subgid range: %v", err)
}
out, err := execCmd(userMod, fmt.Sprintf(cmdTemplates[userMod], "w", startID, startID+defaultRangeLen-1, name))
if err != nil {
return fmt.Errorf("Unable to add subgid range to user: %q; output: %s, err: %v", name, out, err)
}
}
return nil
}
func findNextUIDRange() (int, error) {
ranges, err := parseSubuid("ALL")
if err != nil {
return -1, fmt.Errorf("Couldn't parse all ranges in /etc/subuid file: %v", err)
}
sort.Sort(ranges)
return findNextRangeStart(ranges)
}
func findNextGIDRange() (int, error) {
ranges, err := parseSubgid("ALL")
if err != nil {
return -1, fmt.Errorf("Couldn't parse all ranges in /etc/subgid file: %v", err)
}
sort.Sort(ranges)
return findNextRangeStart(ranges)
}
func findNextRangeStart(rangeList ranges) (int, error) {
startID := defaultRangeStart
for _, arange := range rangeList {
if wouldOverlap(arange, startID) {
startID = arange.Start + arange.Length
}
}
return startID, nil
}
func wouldOverlap(arange subIDRange, ID int) bool {
low := ID
high := ID + defaultRangeLen
if (low >= arange.Start && low <= arange.Start+arange.Length) ||
(high <= arange.Start+arange.Length && high >= arange.Start) {
return true
}
return false
}
func execCmd(cmd, args string) ([]byte, error) {
execCmd := exec.Command(cmd, strings.Split(args, " ")...)
return execCmd.CombinedOutput()
}

51
vendor/github.com/docker/docker/pkg/ioutils/buffer.go generated vendored
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@ -1,51 +0,0 @@
package ioutils
import (
"errors"
"io"
)
var errBufferFull = errors.New("buffer is full")
type fixedBuffer struct {
buf []byte
pos int
lastRead int
}
func (b *fixedBuffer) Write(p []byte) (int, error) {
n := copy(b.buf[b.pos:cap(b.buf)], p)
b.pos += n
if n < len(p) {
if b.pos == cap(b.buf) {
return n, errBufferFull
}
return n, io.ErrShortWrite
}
return n, nil
}
func (b *fixedBuffer) Read(p []byte) (int, error) {
n := copy(p, b.buf[b.lastRead:b.pos])
b.lastRead += n
return n, nil
}
func (b *fixedBuffer) Len() int {
return b.pos - b.lastRead
}
func (b *fixedBuffer) Cap() int {
return cap(b.buf)
}
func (b *fixedBuffer) Reset() {
b.pos = 0
b.lastRead = 0
b.buf = b.buf[:0]
}
func (b *fixedBuffer) String() string {
return string(b.buf[b.lastRead:b.pos])
}

75
vendor/github.com/docker/docker/pkg/ioutils/fswriters.go generated vendored
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@ -1,75 +0,0 @@
package ioutils
import (
"io"
"io/ioutil"
"os"
"path/filepath"
)
// NewAtomicFileWriter returns WriteCloser so that writing to it writes to a
// temporary file and closing it atomically changes the temporary file to
// destination path. Writing and closing concurrently is not allowed.
func NewAtomicFileWriter(filename string, perm os.FileMode) (io.WriteCloser, error) {
f, err := ioutil.TempFile(filepath.Dir(filename), ".tmp-"+filepath.Base(filename))
if err != nil {
return nil, err
}
abspath, err := filepath.Abs(filename)
if err != nil {
return nil, err
}
return &atomicFileWriter{
f: f,
fn: abspath,
}, nil
}
// AtomicWriteFile atomically writes data to a file named by filename.
func AtomicWriteFile(filename string, data []byte, perm os.FileMode) error {
f, err := NewAtomicFileWriter(filename, perm)
if err != nil {
return err
}
n, err := f.Write(data)
if err == nil && n < len(data) {
err = io.ErrShortWrite
}
if err1 := f.Close(); err == nil {
err = err1
}
return err
}
type atomicFileWriter struct {
f *os.File
fn string
writeErr error
}
func (w *atomicFileWriter) Write(dt []byte) (int, error) {
n, err := w.f.Write(dt)
if err != nil {
w.writeErr = err
}
return n, err
}
func (w *atomicFileWriter) Close() (retErr error) {
defer func() {
if retErr != nil {
os.Remove(w.f.Name())
}
}()
if err := w.f.Sync(); err != nil {
w.f.Close()
return err
}
if err := w.f.Close(); err != nil {
return err
}
if w.writeErr == nil {
return os.Rename(w.f.Name(), w.fn)
}
return nil
}

42
vendor/github.com/docker/docker/pkg/jsonlog/jsonlog.go generated vendored
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@ -1,42 +0,0 @@
package jsonlog
import (
"encoding/json"
"fmt"
"time"
)
// JSONLog represents a log message, typically a single entry from a given log stream.
// JSONLogs can be easily serialized to and from JSON and support custom formatting.
type JSONLog struct {
// Log is the log message
Log string `json:"log,omitempty"`
// Stream is the log source
Stream string `json:"stream,omitempty"`
// Created is the created timestamp of log
Created time.Time `json:"time"`
// Attrs is the list of extra attributes provided by the user
Attrs map[string]string `json:"attrs,omitempty"`
}
// Format returns the log formatted according to format
// If format is nil, returns the log message
// If format is json, returns the log marshaled in json format
// By default, returns the log with the log time formatted according to format.
func (jl *JSONLog) Format(format string) (string, error) {
if format == "" {
return jl.Log, nil
}
if format == "json" {
m, err := json.Marshal(jl)
return string(m), err
}
return fmt.Sprintf("%s %s", jl.Created.Format(format), jl.Log), nil
}
// Reset resets the log to nil.
func (jl *JSONLog) Reset() {
jl.Log = ""
jl.Stream = ""
jl.Created = time.Time{}
}

178
vendor/github.com/docker/docker/pkg/jsonlog/jsonlog_marshalling.go generated vendored
View File

@ -1,178 +0,0 @@
// This code was initially generated by ffjson <https://github.com/pquerna/ffjson>
// This code was generated via the following steps:
// $ go get -u github.com/pquerna/ffjson
// $ make BIND_DIR=. shell
// $ ffjson pkg/jsonlog/jsonlog.go
// $ mv pkg/jsonglog/jsonlog_ffjson.go pkg/jsonlog/jsonlog_marshalling.go
//
// It has been modified to improve the performance of time marshalling to JSON
// and to clean it up.
// Should this code need to be regenerated when the JSONLog struct is changed,
// the relevant changes which have been made are:
// import (
// "bytes"
//-
// "unicode/utf8"
// )
//
// func (mj *JSONLog) MarshalJSON() ([]byte, error) {
//@@ -20,13 +16,13 @@ func (mj *JSONLog) MarshalJSON() ([]byte, error) {
// }
// return buf.Bytes(), nil
// }
//+
// func (mj *JSONLog) MarshalJSONBuf(buf *bytes.Buffer) error {
//- var err error
//- var obj []byte
//- var first bool = true
//- _ = obj
//- _ = err
//- _ = first
//+ var (
//+ err error
//+ timestamp string
//+ first bool = true
//+ )
// buf.WriteString(`{`)
// if len(mj.Log) != 0 {
// if first == true {
//@@ -52,11 +48,11 @@ func (mj *JSONLog) MarshalJSONBuf(buf *bytes.Buffer) error {
// buf.WriteString(`,`)
// }
// buf.WriteString(`"time":`)
//- obj, err = mj.Created.MarshalJSON()
//+ timestamp, err = FastTimeMarshalJSON(mj.Created)
// if err != nil {
// return err
// }
//- buf.Write(obj)
//+ buf.WriteString(timestamp)
// buf.WriteString(`}`)
// return nil
// }
// @@ -81,9 +81,10 @@ func (mj *JSONLog) MarshalJSONBuf(buf *bytes.Buffer) error {
// if len(mj.Log) != 0 {
// - if first == true {
// - first = false
// - } else {
// - buf.WriteString(`,`)
// - }
// + first = false
// buf.WriteString(`"log":`)
// ffjsonWriteJSONString(buf, mj.Log)
// }
package jsonlog
import (
"bytes"
"unicode/utf8"
)
// MarshalJSON marshals the JSONLog.
func (mj *JSONLog) MarshalJSON() ([]byte, error) {
var buf bytes.Buffer
buf.Grow(1024)
if err := mj.MarshalJSONBuf(&buf); err != nil {
return nil, err
}
return buf.Bytes(), nil
}
// MarshalJSONBuf marshals the JSONLog and stores the result to a bytes.Buffer.
func (mj *JSONLog) MarshalJSONBuf(buf *bytes.Buffer) error {
var (
err error
timestamp string
first = true
)
buf.WriteString(`{`)
if len(mj.Log) != 0 {
first = false
buf.WriteString(`"log":`)
ffjsonWriteJSONString(buf, mj.Log)
}
if len(mj.Stream) != 0 {
if first {
first = false
} else {
buf.WriteString(`,`)
}
buf.WriteString(`"stream":`)
ffjsonWriteJSONString(buf, mj.Stream)
}
if !first {
buf.WriteString(`,`)
}
buf.WriteString(`"time":`)
timestamp, err = FastTimeMarshalJSON(mj.Created)
if err != nil {
return err
}
buf.WriteString(timestamp)
buf.WriteString(`}`)
return nil
}
func ffjsonWriteJSONString(buf *bytes.Buffer, s string) {
const hex = "0123456789abcdef"
buf.WriteByte('"')
start := 0
for i := 0; i < len(s); {
if b := s[i]; b < utf8.RuneSelf {
if 0x20 <= b && b != '\\' && b != '"' && b != '<' && b != '>' && b != '&' {
i++
continue
}
if start < i {
buf.WriteString(s[start:i])
}
switch b {
case '\\', '"':
buf.WriteByte('\\')
buf.WriteByte(b)
case '\n':
buf.WriteByte('\\')
buf.WriteByte('n')
case '\r':
buf.WriteByte('\\')
buf.WriteByte('r')
default:
buf.WriteString(`\u00`)
buf.WriteByte(hex[b>>4])
buf.WriteByte(hex[b&0xF])
}
i++
start = i
continue
}
c, size := utf8.DecodeRuneInString(s[i:])
if c == utf8.RuneError && size == 1 {
if start < i {
buf.WriteString(s[start:i])
}
buf.WriteString(`\ufffd`)
i += size
start = i
continue
}
if c == '\u2028' || c == '\u2029' {
if start < i {
buf.WriteString(s[start:i])
}
buf.WriteString(`\u202`)
buf.WriteByte(hex[c&0xF])
i += size
start = i
continue
}
i += size
}
if start < len(s) {
buf.WriteString(s[start:])
}
buf.WriteByte('"')
}

122
vendor/github.com/docker/docker/pkg/jsonlog/jsonlogbytes.go generated vendored
View File

@ -1,122 +0,0 @@
package jsonlog
import (
"bytes"
"encoding/json"
"unicode/utf8"
)
// JSONLogs is based on JSONLog.
// It allows marshalling JSONLog from Log as []byte
// and an already marshalled Created timestamp.
type JSONLogs struct {
Log []byte `json:"log,omitempty"`
Stream string `json:"stream,omitempty"`
Created string `json:"time"`
// json-encoded bytes
RawAttrs json.RawMessage `json:"attrs,omitempty"`
}
// MarshalJSONBuf is based on the same method from JSONLog
// It has been modified to take into account the necessary changes.
func (mj *JSONLogs) MarshalJSONBuf(buf *bytes.Buffer) error {
var first = true
buf.WriteString(`{`)
if len(mj.Log) != 0 {
first = false
buf.WriteString(`"log":`)
ffjsonWriteJSONBytesAsString(buf, mj.Log)
}
if len(mj.Stream) != 0 {
if first == true {
first = false
} else {
buf.WriteString(`,`)
}
buf.WriteString(`"stream":`)
ffjsonWriteJSONString(buf, mj.Stream)
}
if len(mj.RawAttrs) > 0 {
if first {
first = false
} else {
buf.WriteString(`,`)
}
buf.WriteString(`"attrs":`)
buf.Write(mj.RawAttrs)
}
if !first {
buf.WriteString(`,`)
}
buf.WriteString(`"time":`)
buf.WriteString(mj.Created)
buf.WriteString(`}`)
return nil
}
// This is based on ffjsonWriteJSONBytesAsString. It has been changed
// to accept a string passed as a slice of bytes.
func ffjsonWriteJSONBytesAsString(buf *bytes.Buffer, s []byte) {
const hex = "0123456789abcdef"
buf.WriteByte('"')
start := 0
for i := 0; i < len(s); {
if b := s[i]; b < utf8.RuneSelf {
if 0x20 <= b && b != '\\' && b != '"' && b != '<' && b != '>' && b != '&' {
i++
continue
}
if start < i {
buf.Write(s[start:i])
}
switch b {
case '\\', '"':
buf.WriteByte('\\')
buf.WriteByte(b)
case '\n':
buf.WriteByte('\\')
buf.WriteByte('n')
case '\r':
buf.WriteByte('\\')
buf.WriteByte('r')
default:
buf.WriteString(`\u00`)
buf.WriteByte(hex[b>>4])
buf.WriteByte(hex[b&0xF])
}
i++
start = i
continue
}
c, size := utf8.DecodeRune(s[i:])
if c == utf8.RuneError && size == 1 {
if start < i {
buf.Write(s[start:i])
}
buf.WriteString(`\ufffd`)
i += size
start = i
continue
}
if c == '\u2028' || c == '\u2029' {
if start < i {
buf.Write(s[start:i])
}
buf.WriteString(`\u202`)
buf.WriteByte(hex[c&0xF])
i += size
start = i
continue
}
i += size
}
if start < len(s) {
buf.Write(s[start:])
}
buf.WriteByte('"')
}

27
vendor/github.com/docker/docker/pkg/jsonlog/time_marshalling.go generated vendored
View File

@ -1,27 +0,0 @@
// Package jsonlog provides helper functions to parse and print time (time.Time) as JSON.
package jsonlog
import (
"errors"
"time"
)
const (
// RFC3339NanoFixed is our own version of RFC339Nano because we want one
// that pads the nano seconds part with zeros to ensure
// the timestamps are aligned in the logs.
RFC3339NanoFixed = "2006-01-02T15:04:05.000000000Z07:00"
// JSONFormat is the format used by FastMarshalJSON
JSONFormat = `"` + time.RFC3339Nano + `"`
)
// FastTimeMarshalJSON avoids one of the extra allocations that
// time.MarshalJSON is making.
func FastTimeMarshalJSON(t time.Time) (string, error) {
if y := t.Year(); y < 0 || y >= 10000 {
// RFC 3339 is clear that years are 4 digits exactly.
// See golang.org/issue/4556#c15 for more discussion.
return "", errors.New("time.MarshalJSON: year outside of range [0,9999]")
}
return t.Format(JSONFormat), nil
}

225
vendor/github.com/docker/docker/pkg/jsonmessage/jsonmessage.go generated vendored
View File

@ -1,225 +0,0 @@
package jsonmessage
import (
"encoding/json"
"fmt"
"io"
"strings"
"time"
"github.com/docker/docker/pkg/jsonlog"
"github.com/docker/docker/pkg/term"
"github.com/docker/go-units"
)
// JSONError wraps a concrete Code and Message, `Code` is
// is an integer error code, `Message` is the error message.
type JSONError struct {
Code int `json:"code,omitempty"`
Message string `json:"message,omitempty"`
}
func (e *JSONError) Error() string {
return e.Message
}
// JSONProgress describes a Progress. terminalFd is the fd of the current terminal,
// Start is the initial value for the operation. Current is the current status and
// value of the progress made towards Total. Total is the end value describing when
// we made 100% progress for an operation.
type JSONProgress struct {
terminalFd uintptr
Current int64 `json:"current,omitempty"`
Total int64 `json:"total,omitempty"`
Start int64 `json:"start,omitempty"`
}
func (p *JSONProgress) String() string {
var (
width = 200
pbBox string
numbersBox string
timeLeftBox string
)
ws, err := term.GetWinsize(p.terminalFd)
if err == nil {
width = int(ws.Width)
}
if p.Current <= 0 && p.Total <= 0 {
return ""
}
current := units.HumanSize(float64(p.Current))
if p.Total <= 0 {
return fmt.Sprintf("%8v", current)
}
total := units.HumanSize(float64(p.Total))
percentage := int(float64(p.Current)/float64(p.Total)*100) / 2
if percentage > 50 {
percentage = 50
}
if width > 110 {
// this number can't be negative gh#7136
numSpaces := 0
if 50-percentage > 0 {
numSpaces = 50 - percentage
}
pbBox = fmt.Sprintf("[%s>%s] ", strings.Repeat("=", percentage), strings.Repeat(" ", numSpaces))
}
numbersBox = fmt.Sprintf("%8v/%v", current, total)
if p.Current > p.Total {
// remove total display if the reported current is wonky.
numbersBox = fmt.Sprintf("%8v", current)
}
if p.Current > 0 && p.Start > 0 && percentage < 50 {
fromStart := time.Now().UTC().Sub(time.Unix(p.Start, 0))
perEntry := fromStart / time.Duration(p.Current)
left := time.Duration(p.Total-p.Current) * perEntry
left = (left / time.Second) * time.Second
if width > 50 {
timeLeftBox = " " + left.String()
}
}
return pbBox + numbersBox + timeLeftBox
}
// JSONMessage defines a message struct. It describes
// the created time, where it from, status, ID of the
// message. It's used for docker events.
type JSONMessage struct {
Stream string `json:"stream,omitempty"`
Status string `json:"status,omitempty"`
Progress *JSONProgress `json:"progressDetail,omitempty"`
ProgressMessage string `json:"progress,omitempty"` //deprecated
ID string `json:"id,omitempty"`
From string `json:"from,omitempty"`
Time int64 `json:"time,omitempty"`
TimeNano int64 `json:"timeNano,omitempty"`
Error *JSONError `json:"errorDetail,omitempty"`
ErrorMessage string `json:"error,omitempty"` //deprecated
// Aux contains out-of-band data, such as digests for push signing.
Aux *json.RawMessage `json:"aux,omitempty"`
}
// Display displays the JSONMessage to `out`. `isTerminal` describes if `out`
// is a terminal. If this is the case, it will erase the entire current line
// when displaying the progressbar.
func (jm *JSONMessage) Display(out io.Writer, isTerminal bool) error {
if jm.Error != nil {
if jm.Error.Code == 401 {
return fmt.Errorf("Authentication is required.")
}
return jm.Error
}
var endl string
if isTerminal && jm.Stream == "" && jm.Progress != nil {
// <ESC>[2K = erase entire current line
fmt.Fprintf(out, "%c[2K\r", 27)
endl = "\r"
} else if jm.Progress != nil && jm.Progress.String() != "" { //disable progressbar in non-terminal
return nil
}
if jm.TimeNano != 0 {
fmt.Fprintf(out, "%s ", time.Unix(0, jm.TimeNano).Format(jsonlog.RFC3339NanoFixed))
} else if jm.Time != 0 {
fmt.Fprintf(out, "%s ", time.Unix(jm.Time, 0).Format(jsonlog.RFC3339NanoFixed))
}
if jm.ID != "" {
fmt.Fprintf(out, "%s: ", jm.ID)
}
if jm.From != "" {
fmt.Fprintf(out, "(from %s) ", jm.From)
}
if jm.Progress != nil && isTerminal {
fmt.Fprintf(out, "%s %s%s", jm.Status, jm.Progress.String(), endl)
} else if jm.ProgressMessage != "" { //deprecated
fmt.Fprintf(out, "%s %s%s", jm.Status, jm.ProgressMessage, endl)
} else if jm.Stream != "" {
fmt.Fprintf(out, "%s%s", jm.Stream, endl)
} else {
fmt.Fprintf(out, "%s%s\n", jm.Status, endl)
}
return nil
}
// DisplayJSONMessagesStream displays a json message stream from `in` to `out`, `isTerminal`
// describes if `out` is a terminal. If this is the case, it will print `\n` at the end of
// each line and move the cursor while displaying.
func DisplayJSONMessagesStream(in io.Reader, out io.Writer, terminalFd uintptr, isTerminal bool, auxCallback func(*json.RawMessage)) error {
var (
dec = json.NewDecoder(in)
ids = make(map[string]int)
)
for {
diff := 0
var jm JSONMessage
if err := dec.Decode(&jm); err != nil {
if err == io.EOF {
break
}
return err
}
if jm.Aux != nil {
if auxCallback != nil {
auxCallback(jm.Aux)
}
continue
}
if jm.Progress != nil {
jm.Progress.terminalFd = terminalFd
}
if jm.ID != "" && (jm.Progress != nil || jm.ProgressMessage != "") {
line, ok := ids[jm.ID]
if !ok {
// NOTE: This approach of using len(id) to
// figure out the number of lines of history
// only works as long as we clear the history
// when we output something that's not
// accounted for in the map, such as a line
// with no ID.
line = len(ids)
ids[jm.ID] = line
if isTerminal {
fmt.Fprintf(out, "\n")
}
}
diff = len(ids) - line
if isTerminal && diff > 0 {
fmt.Fprintf(out, "%c[%dA", 27, diff)
}
} else {
// When outputting something that isn't progress
// output, clear the history of previous lines. We
// don't want progress entries from some previous
// operation to be updated (for example, pull -a
// with multiple tags).
ids = make(map[string]int)
}
err := jm.Display(out, isTerminal)
if jm.ID != "" && isTerminal && diff > 0 {
fmt.Fprintf(out, "%c[%dB", 27, diff)
}
if err != nil {
return err
}
}
return nil
}
type stream interface {
io.Writer
FD() uintptr
IsTerminal() bool
}
// DisplayJSONMessagesToStream prints json messages to the output stream
func DisplayJSONMessagesToStream(in io.Reader, stream stream, auxCallback func(*json.RawMessage)) error {
return DisplayJSONMessagesStream(in, stream, stream.FD(), stream.IsTerminal(), auxCallback)
}

590
vendor/github.com/docker/docker/pkg/namesgenerator/names-generator.go generated vendored
View File

@ -1,590 +0,0 @@
package namesgenerator
import (
"fmt"
"github.com/docker/docker/pkg/random"
)
var (
left = [...]string{
"admiring",
"adoring",
"affectionate",
"agitated",
"amazing",
"angry",
"awesome",
"blissful",
"boring",
"brave",
"clever",
"cocky",
"compassionate",
"competent",
"condescending",
"confident",
"cranky",
"dazzling",
"determined",
"distracted",
"dreamy",
"eager",
"ecstatic",
"elastic",
"elated",
"elegant",
"eloquent",
"epic",
"fervent",
"festive",
"flamboyant",
"focused",
"friendly",
"frosty",
"gallant",
"gifted",
"goofy",
"gracious",
"happy",
"hardcore",
"heuristic",
"hopeful",
"hungry",
"infallible",
"inspiring",
"jolly",
"jovial",
"keen",
"kickass",
"kind",
"laughing",
"loving",
"lucid",
"mystifying",
"modest",
"musing",
"naughty",
"nervous",
"nifty",
"nostalgic",
"objective",
"optimistic",
"peaceful",
"pedantic",
"pensive",
"practical",
"priceless",
"quirky",
"quizzical",
"relaxed",
"reverent",
"romantic",
"sad",
"serene",
"sharp",
"silly",
"sleepy",
"stoic",
"stupefied",
"suspicious",
"tender",
"thirsty",
"trusting",
"unruffled",
"upbeat",
"vibrant",
"vigilant",
"wizardly",
"wonderful",
"xenodochial",
"youthful",
"zealous",
"zen",
}
// Docker, starting from 0.7.x, generates names from notable scientists and hackers.
// Please, for any amazing man that you add to the list, consider adding an equally amazing woman to it, and vice versa.
right = [...]string{
// Muhammad ibn Jābir al-Ḥarrānī al-Battānī was a founding father of astronomy. https://en.wikipedia.org/wiki/Mu%E1%B8%A5ammad_ibn_J%C4%81bir_al-%E1%B8%A4arr%C4%81n%C4%AB_al-Batt%C4%81n%C4%AB
"albattani",
// Frances E. Allen, became the first female IBM Fellow in 1989. In 2006, she became the first female recipient of the ACM's Turing Award. https://en.wikipedia.org/wiki/Frances_E._Allen
"allen",
// June Almeida - Scottish virologist who took the first pictures of the rubella virus - https://en.wikipedia.org/wiki/June_Almeida
"almeida",
// Maria Gaetana Agnesi - Italian mathematician, philosopher, theologian and humanitarian. She was the first woman to write a mathematics handbook and the first woman appointed as a Mathematics Professor at a University. https://en.wikipedia.org/wiki/Maria_Gaetana_Agnesi
"agnesi",
// Archimedes was a physicist, engineer and mathematician who invented too many things to list them here. https://en.wikipedia.org/wiki/Archimedes
"archimedes",
// Maria Ardinghelli - Italian translator, mathematician and physicist - https://en.wikipedia.org/wiki/Maria_Ardinghelli
"ardinghelli",
// Aryabhata - Ancient Indian mathematician-astronomer during 476-550 CE https://en.wikipedia.org/wiki/Aryabhata
"aryabhata",
// Wanda Austin - Wanda Austin is the President and CEO of The Aerospace Corporation, a leading architect for the US security space programs. https://en.wikipedia.org/wiki/Wanda_Austin
"austin",
// Charles Babbage invented the concept of a programmable computer. https://en.wikipedia.org/wiki/Charles_Babbage.
"babbage",
// Stefan Banach - Polish mathematician, was one of the founders of modern functional analysis. https://en.wikipedia.org/wiki/Stefan_Banach
"banach",
// John Bardeen co-invented the transistor - https://en.wikipedia.org/wiki/John_Bardeen
"bardeen",
// Jean Bartik, born Betty Jean Jennings, was one of the original programmers for the ENIAC computer. https://en.wikipedia.org/wiki/Jean_Bartik
"bartik",
// Laura Bassi, the world's first female professor https://en.wikipedia.org/wiki/Laura_Bassi
"bassi",
// Hugh Beaver, British engineer, founder of the Guinness Book of World Records https://en.wikipedia.org/wiki/Hugh_Beaver
"beaver",
// Alexander Graham Bell - an eminent Scottish-born scientist, inventor, engineer and innovator who is credited with inventing the first practical telephone - https://en.wikipedia.org/wiki/Alexander_Graham_Bell
"bell",
// Homi J Bhabha - was an Indian nuclear physicist, founding director, and professor of physics at the Tata Institute of Fundamental Research. Colloquially known as "father of Indian nuclear programme"- https://en.wikipedia.org/wiki/Homi_J._Bhabha
"bhabha",
// Bhaskara II - Ancient Indian mathematician-astronomer whose work on calculus predates Newton and Leibniz by over half a millennium - https://en.wikipedia.org/wiki/Bh%C4%81skara_II#Calculus
"bhaskara",
// Elizabeth Blackwell - American doctor and first American woman to receive a medical degree - https://en.wikipedia.org/wiki/Elizabeth_Blackwell
"blackwell",
// Niels Bohr is the father of quantum theory. https://en.wikipedia.org/wiki/Niels_Bohr.
"bohr",
// Kathleen Booth, she's credited with writing the first assembly language. https://en.wikipedia.org/wiki/Kathleen_Booth
"booth",
// Anita Borg - Anita Borg was the founding director of the Institute for Women and Technology (IWT). https://en.wikipedia.org/wiki/Anita_Borg
"borg",
// Satyendra Nath Bose - He provided the foundation for Bose–Einstein statistics and the theory of the Bose–Einstein condensate. - https://en.wikipedia.org/wiki/Satyendra_Nath_Bose
"bose",
// Evelyn Boyd Granville - She was one of the first African-American woman to receive a Ph.D. in mathematics; she earned it in 1949 from Yale University. https://en.wikipedia.org/wiki/Evelyn_Boyd_Granville
"boyd",
// Brahmagupta - Ancient Indian mathematician during 598-670 CE who gave rules to compute with zero - https://en.wikipedia.org/wiki/Brahmagupta#Zero
"brahmagupta",
// Walter Houser Brattain co-invented the transistor - https://en.wikipedia.org/wiki/Walter_Houser_Brattain
"brattain",
// Emmett Brown invented time travel. https://en.wikipedia.org/wiki/Emmett_Brown (thanks Brian Goff)
"brown",
// Rachel Carson - American marine biologist and conservationist, her book Silent Spring and other writings are credited with advancing the global environmental movement. https://en.wikipedia.org/wiki/Rachel_Carson
"carson",
// Subrahmanyan Chandrasekhar - Astrophysicist known for his mathematical theory on different stages and evolution in structures of the stars. He has won nobel prize for physics - https://en.wikipedia.org/wiki/Subrahmanyan_Chandrasekhar
"chandrasekhar",
//Claude Shannon - The father of information theory and founder of digital circuit design theory. (https://en.wikipedia.org/wiki/Claude_Shannon)
"shannon",
// Joan Clarke - Bletchley Park code breaker during the Second World War who pioneered techniques that remained top secret for decades. Also an accomplished numismatist https://en.wikipedia.org/wiki/Joan_Clarke
"clarke",
// Jane Colden - American botanist widely considered the first female American botanist - https://en.wikipedia.org/wiki/Jane_Colden
"colden",
// Gerty Theresa Cori - American biochemist who became the third woman—and first American woman—to win a Nobel Prize in science, and the first woman to be awarded the Nobel Prize in Physiology or Medicine. Cori was born in Prague. https://en.wikipedia.org/wiki/Gerty_Cori
"cori",
// Seymour Roger Cray was an American electrical engineer and supercomputer architect who designed a series of computers that were the fastest in the world for decades. https://en.wikipedia.org/wiki/Seymour_Cray
"cray",
// This entry reflects a husband and wife team who worked together:
// Joan Curran was a Welsh scientist who developed radar and invented chaff, a radar countermeasure. https://en.wikipedia.org/wiki/Joan_Curran
// Samuel Curran was an Irish physicist who worked alongside his wife during WWII and invented the proximity fuse. https://en.wikipedia.org/wiki/Samuel_Curran
"curran",
// Marie Curie discovered radioactivity. https://en.wikipedia.org/wiki/Marie_Curie.
"curie",
// Charles Darwin established the principles of natural evolution. https://en.wikipedia.org/wiki/Charles_Darwin.
"darwin",
// Leonardo Da Vinci invented too many things to list here. https://en.wikipedia.org/wiki/Leonardo_da_Vinci.
"davinci",
// Edsger Wybe Dijkstra was a Dutch computer scientist and mathematical scientist. https://en.wikipedia.org/wiki/Edsger_W._Dijkstra.
"dijkstra",
// Donna Dubinsky - played an integral role in the development of personal digital assistants (PDAs) serving as CEO of Palm, Inc. and co-founding Handspring. https://en.wikipedia.org/wiki/Donna_Dubinsky
"dubinsky",
// Annie Easley - She was a leading member of the team which developed software for the Centaur rocket stage and one of the first African-Americans in her field. https://en.wikipedia.org/wiki/Annie_Easley
"easley",
// Thomas Alva Edison, prolific inventor https://en.wikipedia.org/wiki/Thomas_Edison
"edison",
// Albert Einstein invented the general theory of relativity. https://en.wikipedia.org/wiki/Albert_Einstein
"einstein",
// Gertrude Elion - American biochemist, pharmacologist and the 1988 recipient of the Nobel Prize in Medicine - https://en.wikipedia.org/wiki/Gertrude_Elion
"elion",
// Douglas Engelbart gave the mother of all demos: https://en.wikipedia.org/wiki/Douglas_Engelbart
"engelbart",
// Euclid invented geometry. https://en.wikipedia.org/wiki/Euclid
"euclid",
// Leonhard Euler invented large parts of modern mathematics. https://de.wikipedia.org/wiki/Leonhard_Euler
"euler",
// Pierre de Fermat pioneered several aspects of modern mathematics. https://en.wikipedia.org/wiki/Pierre_de_Fermat
"fermat",
// Enrico Fermi invented the first nuclear reactor. https://en.wikipedia.org/wiki/Enrico_Fermi.
"fermi",
// Richard Feynman was a key contributor to quantum mechanics and particle physics. https://en.wikipedia.org/wiki/Richard_Feynman
"feynman",
// Benjamin Franklin is famous for his experiments in electricity and the invention of the lightning rod.
"franklin",
// Galileo was a founding father of modern astronomy, and faced politics and obscurantism to establish scientific truth. https://en.wikipedia.org/wiki/Galileo_Galilei
"galileo",
// William Henry "Bill" Gates III is an American business magnate, philanthropist, investor, computer programmer, and inventor. https://en.wikipedia.org/wiki/Bill_Gates
"gates",
// Adele Goldberg, was one of the designers and developers of the Smalltalk language. https://en.wikipedia.org/wiki/Adele_Goldberg_(computer_scientist)
"goldberg",
// Adele Goldstine, born Adele Katz, wrote the complete technical description for the first electronic digital computer, ENIAC. https://en.wikipedia.org/wiki/Adele_Goldstine
"goldstine",
// Shafi Goldwasser is a computer scientist known for creating theoretical foundations of modern cryptography. Winner of 2012 ACM Turing Award. https://en.wikipedia.org/wiki/Shafi_Goldwasser
"goldwasser",
// James Golick, all around gangster.
"golick",
// Jane Goodall - British primatologist, ethologist, and anthropologist who is considered to be the world's foremost expert on chimpanzees - https://en.wikipedia.org/wiki/Jane_Goodall
"goodall",
// Lois Haibt - American computer scientist, part of the team at IBM that developed FORTRAN - https://en.wikipedia.org/wiki/Lois_Haibt
"haibt",
// Margaret Hamilton - Director of the Software Engineering Division of the MIT Instrumentation Laboratory, which developed on-board flight software for the Apollo space program. https://en.wikipedia.org/wiki/Margaret_Hamilton_(scientist)
"hamilton",
// Stephen Hawking pioneered the field of cosmology by combining general relativity and quantum mechanics. https://en.wikipedia.org/wiki/Stephen_Hawking
"hawking",
// Werner Heisenberg was a founding father of quantum mechanics. https://en.wikipedia.org/wiki/Werner_Heisenberg
"heisenberg",
// Jaroslav Heyrovský was the inventor of the polarographic method, father of the electroanalytical method, and recipient of the Nobel Prize in 1959. His main field of work was polarography. https://en.wikipedia.org/wiki/Jaroslav_Heyrovsk%C3%BD
"heyrovsky",
// Dorothy Hodgkin was a British biochemist, credited with the development of protein crystallography. She was awarded the Nobel Prize in Chemistry in 1964. https://en.wikipedia.org/wiki/Dorothy_Hodgkin
"hodgkin",
// Erna Schneider Hoover revolutionized modern communication by inventing a computerized telephone switching method. https://en.wikipedia.org/wiki/Erna_Schneider_Hoover
"hoover",
// Grace Hopper developed the first compiler for a computer programming language and is credited with popularizing the term "debugging" for fixing computer glitches. https://en.wikipedia.org/wiki/Grace_Hopper
"hopper",
// Frances Hugle, she was an American scientist, engineer, and inventor who contributed to the understanding of semiconductors, integrated circuitry, and the unique electrical principles of microscopic materials. https://en.wikipedia.org/wiki/Frances_Hugle
"hugle",
// Hypatia - Greek Alexandrine Neoplatonist philosopher in Egypt who was one of the earliest mothers of mathematics - https://en.wikipedia.org/wiki/Hypatia
"hypatia",
// Yeong-Sil Jang was a Korean scientist and astronomer during the Joseon Dynasty; he invented the first metal printing press and water gauge. https://en.wikipedia.org/wiki/Jang_Yeong-sil
"jang",
// Betty Jennings - one of the original programmers of the ENIAC. https://en.wikipedia.org/wiki/ENIAC - https://en.wikipedia.org/wiki/Jean_Bartik
"jennings",
// Mary Lou Jepsen, was the founder and chief technology officer of One Laptop Per Child (OLPC), and the founder of Pixel Qi. https://en.wikipedia.org/wiki/Mary_Lou_Jepsen
"jepsen",
// Irène Joliot-Curie - French scientist who was awarded the Nobel Prize for Chemistry in 1935. Daughter of Marie and Pierre Curie. https://en.wikipedia.org/wiki/Ir%C3%A8ne_Joliot-Curie
"joliot",
// Karen Spärck Jones came up with the concept of inverse document frequency, which is used in most search engines today. https://en.wikipedia.org/wiki/Karen_Sp%C3%A4rck_Jones
"jones",
// A. P. J. Abdul Kalam - is an Indian scientist aka Missile Man of India for his work on the development of ballistic missile and launch vehicle technology - https://en.wikipedia.org/wiki/A._P._J._Abdul_Kalam
"kalam",
// Susan Kare, created the icons and many of the interface elements for the original Apple Macintosh in the 1980s, and was an original employee of NeXT, working as the Creative Director. https://en.wikipedia.org/wiki/Susan_Kare
"kare",
// Mary Kenneth Keller, Sister Mary Kenneth Keller became the first American woman to earn a PhD in Computer Science in 1965. https://en.wikipedia.org/wiki/Mary_Kenneth_Keller
"keller",
// Har Gobind Khorana - Indian-American biochemist who shared the 1968 Nobel Prize for Physiology - https://en.wikipedia.org/wiki/Har_Gobind_Khorana
"khorana",
// Jack Kilby invented silicone integrated circuits and gave Silicon Valley its name. - https://en.wikipedia.org/wiki/Jack_Kilby
"kilby",
// Maria Kirch - German astronomer and first woman to discover a comet - https://en.wikipedia.org/wiki/Maria_Margarethe_Kirch
"kirch",
// Donald Knuth - American computer scientist, author of "The Art of Computer Programming" and creator of the TeX typesetting system. https://en.wikipedia.org/wiki/Donald_Knuth
"knuth",
// Sophie Kowalevski - Russian mathematician responsible for important original contributions to analysis, differential equations and mechanics - https://en.wikipedia.org/wiki/Sofia_Kovalevskaya
"kowalevski",
// Marie-Jeanne de Lalande - French astronomer, mathematician and cataloguer of stars - https://en.wikipedia.org/wiki/Marie-Jeanne_de_Lalande
"lalande",
// Hedy Lamarr - Actress and inventor. The principles of her work are now incorporated into modern Wi-Fi, CDMA and Bluetooth technology. https://en.wikipedia.org/wiki/Hedy_Lamarr
"lamarr",
// Leslie B. Lamport - American computer scientist. Lamport is best known for his seminal work in distributed systems and was the winner of the 2013 Turing Award. https://en.wikipedia.org/wiki/Leslie_Lamport
"lamport",
// Mary Leakey - British paleoanthropologist who discovered the first fossilized Proconsul skull - https://en.wikipedia.org/wiki/Mary_Leakey
"leakey",
// Henrietta Swan Leavitt - she was an American astronomer who discovered the relation between the luminosity and the period of Cepheid variable stars. https://en.wikipedia.org/wiki/Henrietta_Swan_Leavitt
"leavitt",
//Daniel Lewin - Mathematician, Akamai co-founder, soldier, 9/11 victim-- Developed optimization techniques for routing traffic on the internet. Died attempting to stop the 9-11 hijackers. https://en.wikipedia.org/wiki/Daniel_Lewin
"lewin",
// Ruth Lichterman - one of the original programmers of the ENIAC. https://en.wikipedia.org/wiki/ENIAC - https://en.wikipedia.org/wiki/Ruth_Teitelbaum
"lichterman",
// Barbara Liskov - co-developed the Liskov substitution principle. Liskov was also the winner of the Turing Prize in 2008. - https://en.wikipedia.org/wiki/Barbara_Liskov
"liskov",
// Ada Lovelace invented the first algorithm. https://en.wikipedia.org/wiki/Ada_Lovelace (thanks James Turnbull)
"lovelace",
// Auguste and Louis Lumière - the first filmmakers in history - https://en.wikipedia.org/wiki/Auguste_and_Louis_Lumi%C3%A8re
"lumiere",
// Mahavira - Ancient Indian mathematician during 9th century AD who discovered basic algebraic identities - https://en.wikipedia.org/wiki/Mah%C4%81v%C4%ABra_(mathematician)
"mahavira",
// Maria Mayer - American theoretical physicist and Nobel laureate in Physics for proposing the nuclear shell model of the atomic nucleus - https://en.wikipedia.org/wiki/Maria_Mayer
"mayer",
// John McCarthy invented LISP: https://en.wikipedia.org/wiki/John_McCarthy_(computer_scientist)
"mccarthy",
// Barbara McClintock - a distinguished American cytogeneticist, 1983 Nobel Laureate in Physiology or Medicine for discovering transposons. https://en.wikipedia.org/wiki/Barbara_McClintock
"mcclintock",
// Malcolm McLean invented the modern shipping container: https://en.wikipedia.org/wiki/Malcom_McLean
"mclean",
// Kay McNulty - one of the original programmers of the ENIAC. https://en.wikipedia.org/wiki/ENIAC - https://en.wikipedia.org/wiki/Kathleen_Antonelli
"mcnulty",
// Lise Meitner - Austrian/Swedish physicist who was involved in the discovery of nuclear fission. The element meitnerium is named after her - https://en.wikipedia.org/wiki/Lise_Meitner
"meitner",
// Carla Meninsky, was the game designer and programmer for Atari 2600 games Dodge 'Em and Warlords. https://en.wikipedia.org/wiki/Carla_Meninsky
"meninsky",
// Johanna Mestorf - German prehistoric archaeologist and first female museum director in Germany - https://en.wikipedia.org/wiki/Johanna_Mestorf
"mestorf",
// Marvin Minsky - Pioneer in Artificial Intelligence, co-founder of the MIT's AI Lab, won the Turing Award in 1969. https://en.wikipedia.org/wiki/Marvin_Minsky
"minsky",
// Maryam Mirzakhani - an Iranian mathematician and the first woman to win the Fields Medal. https://en.wikipedia.org/wiki/Maryam_Mirzakhani
"mirzakhani",
// Samuel Morse - contributed to the invention of a single-wire telegraph system based on European telegraphs and was a co-developer of the Morse code - https://en.wikipedia.org/wiki/Samuel_Morse
"morse",
// Ian Murdock - founder of the Debian project - https://en.wikipedia.org/wiki/Ian_Murdock
"murdock",
// Isaac Newton invented classic mechanics and modern optics. https://en.wikipedia.org/wiki/Isaac_Newton
"newton",
// Florence Nightingale, more prominently known as a nurse, was also the first female member of the Royal Statistical Society and a pioneer in statistical graphics https://en.wikipedia.org/wiki/Florence_Nightingale#Statistics_and_sanitary_reform
"nightingale",
// Alfred Nobel - a Swedish chemist, engineer, innovator, and armaments manufacturer (inventor of dynamite) - https://en.wikipedia.org/wiki/Alfred_Nobel
"nobel",
// Emmy Noether, German mathematician. Noether's Theorem is named after her. https://en.wikipedia.org/wiki/Emmy_Noether
"noether",
// Poppy Northcutt. Poppy Northcutt was the first woman to work as part of NASA’s Mission Control. http://www.businessinsider.com/poppy-northcutt-helped-apollo-astronauts-2014-12?op=1
"northcutt",
// Robert Noyce invented silicone integrated circuits and gave Silicon Valley its name. - https://en.wikipedia.org/wiki/Robert_Noyce
"noyce",
// Panini - Ancient Indian linguist and grammarian from 4th century CE who worked on the world's first formal system - https://en.wikipedia.org/wiki/P%C4%81%E1%B9%87ini#Comparison_with_modern_formal_systems
"panini",
// Ambroise Pare invented modern surgery. https://en.wikipedia.org/wiki/Ambroise_Par%C3%A9
"pare",
// Louis Pasteur discovered vaccination, fermentation and pasteurization. https://en.wikipedia.org/wiki/Louis_Pasteur.
"pasteur",
// Cecilia Payne-Gaposchkin was an astronomer and astrophysicist who, in 1925, proposed in her Ph.D. thesis an explanation for the composition of stars in terms of the relative abundances of hydrogen and helium. https://en.wikipedia.org/wiki/Cecilia_Payne-Gaposchkin
"payne",
// Radia Perlman is a software designer and network engineer and most famous for her invention of the spanning-tree protocol (STP). https://en.wikipedia.org/wiki/Radia_Perlman
"perlman",
// Rob Pike was a key contributor to Unix, Plan 9, the X graphic system, utf-8, and the Go programming language. https://en.wikipedia.org/wiki/Rob_Pike
"pike",
// Henri Poincaré made fundamental contributions in several fields of mathematics. https://en.wikipedia.org/wiki/Henri_Poincar%C3%A9
"poincare",
// Laura Poitras is a director and producer whose work, made possible by open source crypto tools, advances the causes of truth and freedom of information by reporting disclosures by whistleblowers such as Edward Snowden. https://en.wikipedia.org/wiki/Laura_Poitras
"poitras",
// Claudius Ptolemy - a Greco-Egyptian writer of Alexandria, known as a mathematician, astronomer, geographer, astrologer, and poet of a single epigram in the Greek Anthology - https://en.wikipedia.org/wiki/Ptolemy
"ptolemy",
// C. V. Raman - Indian physicist who won the Nobel Prize in 1930 for proposing the Raman effect. - https://en.wikipedia.org/wiki/C._V._Raman
"raman",
// Srinivasa Ramanujan - Indian mathematician and autodidact who made extraordinary contributions to mathematical analysis, number theory, infinite series, and continued fractions. - https://en.wikipedia.org/wiki/Srinivasa_Ramanujan
"ramanujan",
// Sally Kristen Ride was an American physicist and astronaut. She was the first American woman in space, and the youngest American astronaut. https://en.wikipedia.org/wiki/Sally_Ride
"ride",
// Rita Levi-Montalcini - Won Nobel Prize in Physiology or Medicine jointly with colleague Stanley Cohen for the discovery of nerve growth factor (https://en.wikipedia.org/wiki/Rita_Levi-Montalcini)
"montalcini",
// Dennis Ritchie - co-creator of UNIX and the C programming language. - https://en.wikipedia.org/wiki/Dennis_Ritchie
"ritchie",
// Wilhelm Conrad Röntgen - German physicist who was awarded the first Nobel Prize in Physics in 1901 for the discovery of X-rays (Röntgen rays). https://en.wikipedia.org/wiki/Wilhelm_R%C3%B6ntgen
"roentgen",
// Rosalind Franklin - British biophysicist and X-ray crystallographer whose research was critical to the understanding of DNA - https://en.wikipedia.org/wiki/Rosalind_Franklin
"rosalind",
// Meghnad Saha - Indian astrophysicist best known for his development of the Saha equation, used to describe chemical and physical conditions in stars - https://en.wikipedia.org/wiki/Meghnad_Saha
"saha",
// Jean E. Sammet developed FORMAC, the first widely used computer language for symbolic manipulation of mathematical formulas. https://en.wikipedia.org/wiki/Jean_E._Sammet
"sammet",
// Carol Shaw - Originally an Atari employee, Carol Shaw is said to be the first female video game designer. https://en.wikipedia.org/wiki/Carol_Shaw_(video_game_designer)
"shaw",
// Dame Stephanie "Steve" Shirley - Founded a software company in 1962 employing women working from home. https://en.wikipedia.org/wiki/Steve_Shirley
"shirley",
// William Shockley co-invented the transistor - https://en.wikipedia.org/wiki/William_Shockley
"shockley",
// Françoise Barré-Sinoussi - French virologist and Nobel Prize Laureate in Physiology or Medicine; her work was fundamental in identifying HIV as the cause of AIDS. https://en.wikipedia.org/wiki/Fran%C3%A7oise_Barr%C3%A9-Sinoussi
"sinoussi",
// Betty Snyder - one of the original programmers of the ENIAC. https://en.wikipedia.org/wiki/ENIAC - https://en.wikipedia.org/wiki/Betty_Holberton
"snyder",
// Frances Spence - one of the original programmers of the ENIAC. https://en.wikipedia.org/wiki/ENIAC - https://en.wikipedia.org/wiki/Frances_Spence
"spence",
// Richard Matthew Stallman - the founder of the Free Software movement, the GNU project, the Free Software Foundation, and the League for Programming Freedom. He also invented the concept of copyleft to protect the ideals of this movement, and enshrined this concept in the widely-used GPL (General Public License) for software. https://en.wikiquote.org/wiki/Richard_Stallman
"stallman",
// Michael Stonebraker is a database research pioneer and architect of Ingres, Postgres, VoltDB and SciDB. Winner of 2014 ACM Turing Award. https://en.wikipedia.org/wiki/Michael_Stonebraker
"stonebraker",
// Janese Swanson (with others) developed the first of the Carmen Sandiego games. She went on to found Girl Tech. https://en.wikipedia.org/wiki/Janese_Swanson
"swanson",
// Aaron Swartz was influential in creating RSS, Markdown, Creative Commons, Reddit, and much of the internet as we know it today. He was devoted to freedom of information on the web. https://en.wikiquote.org/wiki/Aaron_Swartz
"swartz",
// Bertha Swirles was a theoretical physicist who made a number of contributions to early quantum theory. https://en.wikipedia.org/wiki/Bertha_Swirles
"swirles",
// Nikola Tesla invented the AC electric system and every gadget ever used by a James Bond villain. https://en.wikipedia.org/wiki/Nikola_Tesla
"tesla",
// Ken Thompson - co-creator of UNIX and the C programming language - https://en.wikipedia.org/wiki/Ken_Thompson
"thompson",
// Linus Torvalds invented Linux and Git. https://en.wikipedia.org/wiki/Linus_Torvalds
"torvalds",
// Alan Turing was a founding father of computer science. https://en.wikipedia.org/wiki/Alan_Turing.
"turing",
// Varahamihira - Ancient Indian mathematician who discovered trigonometric formulae during 505-587 CE - https://en.wikipedia.org/wiki/Var%C4%81hamihira#Contributions
"varahamihira",
// Sir Mokshagundam Visvesvaraya - is a notable Indian engineer. He is a recipient of the Indian Republic's highest honour, the Bharat Ratna, in 1955. On his birthday, 15 September is celebrated as Engineer's Day in India in his memory - https://en.wikipedia.org/wiki/Visvesvaraya
"visvesvaraya",
// Christiane Nüsslein-Volhard - German biologist, won Nobel Prize in Physiology or Medicine in 1995 for research on the genetic control of embryonic development. https://en.wikipedia.org/wiki/Christiane_N%C3%BCsslein-Volhard
"volhard",
// Marlyn Wescoff - one of the original programmers of the ENIAC. https://en.wikipedia.org/wiki/ENIAC - https://en.wikipedia.org/wiki/Marlyn_Meltzer
"wescoff",
// Andrew Wiles - Notable British mathematician who proved the enigmatic Fermat's Last Theorem - https://en.wikipedia.org/wiki/Andrew_Wiles
"wiles",
// Roberta Williams, did pioneering work in graphical adventure games for personal computers, particularly the King's Quest series. https://en.wikipedia.org/wiki/Roberta_Williams
"williams",
// Sophie Wilson designed the first Acorn Micro-Computer and the instruction set for ARM processors. https://en.wikipedia.org/wiki/Sophie_Wilson
"wilson",
// Jeannette Wing - co-developed the Liskov substitution principle. - https://en.wikipedia.org/wiki/Jeannette_Wing
"wing",
// Steve Wozniak invented the Apple I and Apple II. https://en.wikipedia.org/wiki/Steve_Wozniak
"wozniak",
// The Wright brothers, Orville and Wilbur - credited with inventing and building the world's first successful airplane and making the first controlled, powered and sustained heavier-than-air human flight - https://en.wikipedia.org/wiki/Wright_brothers
"wright",
// Rosalyn Sussman Yalow - Rosalyn Sussman Yalow was an American medical physicist, and a co-winner of the 1977 Nobel Prize in Physiology or Medicine for development of the radioimmunoassay technique. https://en.wikipedia.org/wiki/Rosalyn_Sussman_Yalow
"yalow",
// Ada Yonath - an Israeli crystallographer, the first woman from the Middle East to win a Nobel prize in the sciences. https://en.wikipedia.org/wiki/Ada_Yonath
"yonath",
}
)
// GetRandomName generates a random name from the list of adjectives and surnames in this package
// formatted as "adjective_surname". For example 'focused_turing'. If retry is non-zero, a random
// integer between 0 and 10 will be added to the end of the name, e.g `focused_turing3`
func GetRandomName(retry int) string {
rnd := random.Rand
begin:
name := fmt.Sprintf("%s_%s", left[rnd.Intn(len(left))], right[rnd.Intn(len(right))])
if name == "boring_wozniak" /* Steve Wozniak is not boring */ {
goto begin
}
if retry > 0 {
name = fmt.Sprintf("%s%d", name, rnd.Intn(10))
}
return name
}

71
vendor/github.com/docker/docker/pkg/random/random.go generated vendored
View File

@ -1,71 +0,0 @@
package random
import (
cryptorand "crypto/rand"
"io"
"math"
"math/big"
"math/rand"
"sync"
"time"
)
// Rand is a global *rand.Rand instance, which initialized with NewSource() source.
var Rand = rand.New(NewSource())
// Reader is a global, shared instance of a pseudorandom bytes generator.
// It doesn't consume entropy.
var Reader io.Reader = &reader{rnd: Rand}
// copypaste from standard math/rand
type lockedSource struct {
lk sync.Mutex
src rand.Source
}
func (r *lockedSource) Int63() (n int64) {
r.lk.Lock()
n = r.src.Int63()
r.lk.Unlock()
return
}
func (r *lockedSource) Seed(seed int64) {
r.lk.Lock()
r.src.Seed(seed)
r.lk.Unlock()
}
// NewSource returns math/rand.Source safe for concurrent use and initialized
// with current unix-nano timestamp
func NewSource() rand.Source {
var seed int64
if cryptoseed, err := cryptorand.Int(cryptorand.Reader, big.NewInt(math.MaxInt64)); err != nil {
// This should not happen, but worst-case fallback to time-based seed.
seed = time.Now().UnixNano()
} else {
seed = cryptoseed.Int64()
}
return &lockedSource{
src: rand.NewSource(seed),
}
}
type reader struct {
rnd *rand.Rand
}
func (r *reader) Read(b []byte) (int, error) {
i := 0
for {
val := r.rnd.Int63()
for val > 0 {
b[i] = byte(val)
i++
if i == len(b) {
return i, nil
}
val >>= 8
}
}
}

128
vendor/github.com/docker/docker/pkg/system/meminfo_solaris.go generated vendored
View File

@ -1,128 +0,0 @@
// +build solaris,cgo
package system
import (
"fmt"
"unsafe"
)
// #cgo LDFLAGS: -lkstat
// #include <unistd.h>
// #include <stdlib.h>
// #include <stdio.h>
// #include <kstat.h>
// #include <sys/swap.h>
// #include <sys/param.h>
// struct swaptable *allocSwaptable(int num) {
// struct swaptable *st;
// struct swapent *swapent;
// st = (struct swaptable *)malloc(num * sizeof(swapent_t) + sizeof (int));
// swapent = st->swt_ent;
// for (int i = 0; i < num; i++,swapent++) {
// swapent->ste_path = (char *)malloc(MAXPATHLEN * sizeof (char));
// }
// st->swt_n = num;
// return st;
//}
// void freeSwaptable (struct swaptable *st) {
// struct swapent *swapent = st->swt_ent;
// for (int i = 0; i < st->swt_n; i++,swapent++) {
// free(swapent->ste_path);
// }
// free(st);
// }
// swapent_t getSwapEnt(swapent_t *ent, int i) {
// return ent[i];
// }
// int64_t getPpKernel() {
// int64_t pp_kernel = 0;
// kstat_ctl_t *ksc;
// kstat_t *ks;
// kstat_named_t *knp;
// kid_t kid;
//
// if ((ksc = kstat_open()) == NULL) {
// return -1;
// }
// if ((ks = kstat_lookup(ksc, "unix", 0, "system_pages")) == NULL) {
// return -1;
// }
// if (((kid = kstat_read(ksc, ks, NULL)) == -1) ||
// ((knp = kstat_data_lookup(ks, "pp_kernel")) == NULL)) {
// return -1;
// }
// switch (knp->data_type) {
// case KSTAT_DATA_UINT64:
// pp_kernel = knp->value.ui64;
// break;
// case KSTAT_DATA_UINT32:
// pp_kernel = knp->value.ui32;
// break;
// }
// pp_kernel *= sysconf(_SC_PAGESIZE);
// return (pp_kernel > 0 ? pp_kernel : -1);
// }
import "C"
// Get the system memory info using sysconf same as prtconf
func getTotalMem() int64 {
pagesize := C.sysconf(C._SC_PAGESIZE)
npages := C.sysconf(C._SC_PHYS_PAGES)
return int64(pagesize * npages)
}
func getFreeMem() int64 {
pagesize := C.sysconf(C._SC_PAGESIZE)
npages := C.sysconf(C._SC_AVPHYS_PAGES)
return int64(pagesize * npages)
}
// ReadMemInfo retrieves memory statistics of the host system and returns a
// MemInfo type.
func ReadMemInfo() (*MemInfo, error) {
ppKernel := C.getPpKernel()
MemTotal := getTotalMem()
MemFree := getFreeMem()
SwapTotal, SwapFree, err := getSysSwap()
if ppKernel < 0 || MemTotal < 0 || MemFree < 0 || SwapTotal < 0 ||
SwapFree < 0 {
return nil, fmt.Errorf("Error getting system memory info %v\n", err)
}
meminfo := &MemInfo{}
// Total memory is total physical memory less than memory locked by kernel
meminfo.MemTotal = MemTotal - int64(ppKernel)
meminfo.MemFree = MemFree
meminfo.SwapTotal = SwapTotal
meminfo.SwapFree = SwapFree
return meminfo, nil
}
func getSysSwap() (int64, int64, error) {
var tSwap int64
var fSwap int64
var diskblksPerPage int64
num, err := C.swapctl(C.SC_GETNSWP, nil)
if err != nil {
return -1, -1, err
}
st := C.allocSwaptable(num)
_, err = C.swapctl(C.SC_LIST, unsafe.Pointer(st))
if err != nil {
C.freeSwaptable(st)
return -1, -1, err
}
diskblksPerPage = int64(C.sysconf(C._SC_PAGESIZE) >> C.DEV_BSHIFT)
for i := 0; i < int(num); i++ {
swapent := C.getSwapEnt(&st.swt_ent[0], C.int(i))
tSwap += int64(swapent.ste_pages) * diskblksPerPage
fSwap += int64(swapent.ste_free) * diskblksPerPage
}
C.freeSwaptable(st)
return tSwap, fSwap, nil
}

37
vendor/github.com/docker/docker/pkg/system/path_windows.go generated vendored
View File

@ -1,37 +0,0 @@
// +build windows
package system
import (
"fmt"
"path/filepath"
"strings"
)
// DefaultPathEnv is deliberately empty on Windows as the default path will be set by
// the container. Docker has no context of what the default path should be.
const DefaultPathEnv = ""
// CheckSystemDriveAndRemoveDriveLetter verifies and manipulates a Windows path.
// This is used, for example, when validating a user provided path in docker cp.
// If a drive letter is supplied, it must be the system drive. The drive letter
// is always removed. Also, it translates it to OS semantics (IOW / to \). We
// need the path in this syntax so that it can ultimately be contatenated with
// a Windows long-path which doesn't support drive-letters. Examples:
// C: --> Fail
// C:\ --> \
// a --> a
// /a --> \a
// d:\ --> Fail
func CheckSystemDriveAndRemoveDriveLetter(path string) (string, error) {
if len(path) == 2 && string(path[1]) == ":" {
return "", fmt.Errorf("No relative path specified in %q", path)
}
if !filepath.IsAbs(path) || len(path) < 2 {
return filepath.FromSlash(path), nil
}
if string(path[1]) == ":" && !strings.EqualFold(string(path[0]), "c") {
return "", fmt.Errorf("The specified path is not on the system drive (C:)")
}
return filepath.FromSlash(path[2:]), nil
}

34
vendor/github.com/docker/docker/pkg/system/stat_solaris.go generated vendored
View File

@ -1,34 +0,0 @@
// +build solaris
package system
import (
"syscall"
)
// fromStatT creates a system.StatT type from a syscall.Stat_t type
func fromStatT(s *syscall.Stat_t) (*StatT, error) {
return &StatT{size: s.Size,
mode: uint32(s.Mode),
uid: s.Uid,
gid: s.Gid,
rdev: uint64(s.Rdev),
mtim: s.Mtim}, nil
}
// FromStatT loads a system.StatT from a syscal.Stat_t.
func FromStatT(s *syscall.Stat_t) (*StatT, error) {
return fromStatT(s)
}
// Stat takes a path to a file and returns
// a system.StatT type pertaining to that file.
//
// Throws an error if the file does not exist
func Stat(path string) (*StatT, error) {
s := &syscall.Stat_t{}
if err := syscall.Stat(path, s); err != nil {
return nil, err
}
return fromStatT(s)
}

17
vendor/github.com/docker/docker/pkg/system/syscall_unix.go generated vendored
View File

@ -1,17 +0,0 @@
// +build linux freebsd
package system
import "syscall"
// Unmount is a platform-specific helper function to call
// the unmount syscall.
func Unmount(dest string) error {
return syscall.Unmount(dest, 0)
}
// CommandLineToArgv should not be used on Unix.
// It simply returns commandLine in the only element in the returned array.
func CommandLineToArgv(commandLine string) ([]string, error) {
return []string{commandLine}, nil
}

103
vendor/github.com/docker/docker/pkg/system/syscall_windows.go generated vendored
View File

@ -1,103 +0,0 @@
package system
import (
"syscall"
"unsafe"
"github.com/Sirupsen/logrus"
)
var (
ntuserApiset = syscall.NewLazyDLL("ext-ms-win-ntuser-window-l1-1-0")
procGetVersionExW = modkernel32.NewProc("GetVersionExW")
)
// OSVersion is a wrapper for Windows version information
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms724439(v=vs.85).aspx
type OSVersion struct {
Version uint32
MajorVersion uint8
MinorVersion uint8
Build uint16
}
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms724833(v=vs.85).aspx
type osVersionInfoEx struct {
OSVersionInfoSize uint32
MajorVersion uint32
MinorVersion uint32
BuildNumber uint32
PlatformID uint32
CSDVersion [128]uint16
ServicePackMajor uint16
ServicePackMinor uint16
SuiteMask uint16
ProductType byte
Reserve byte
}
// GetOSVersion gets the operating system version on Windows. Note that
// docker.exe must be manifested to get the correct version information.
func GetOSVersion() OSVersion {
var err error
osv := OSVersion{}
osv.Version, err = syscall.GetVersion()
if err != nil {
// GetVersion never fails.
panic(err)
}
osv.MajorVersion = uint8(osv.Version & 0xFF)
osv.MinorVersion = uint8(osv.Version >> 8 & 0xFF)
osv.Build = uint16(osv.Version >> 16)
return osv
}
// IsWindowsClient returns true if the SKU is client
func IsWindowsClient() bool {
osviex := &osVersionInfoEx{OSVersionInfoSize: 284}
r1, _, err := procGetVersionExW.Call(uintptr(unsafe.Pointer(osviex)))
if r1 == 0 {
logrus.Warnf("GetVersionExW failed - assuming server SKU: %v", err)
return false
}
const verNTWorkstation = 0x00000001
return osviex.ProductType == verNTWorkstation
}
// Unmount is a platform-specific helper function to call
// the unmount syscall. Not supported on Windows
func Unmount(dest string) error {
return nil
}
// CommandLineToArgv wraps the Windows syscall to turn a commandline into an argument array.
func CommandLineToArgv(commandLine string) ([]string, error) {
var argc int32
argsPtr, err := syscall.UTF16PtrFromString(commandLine)
if err != nil {
return nil, err
}
argv, err := syscall.CommandLineToArgv(argsPtr, &argc)
if err != nil {
return nil, err
}
defer syscall.LocalFree(syscall.Handle(uintptr(unsafe.Pointer(argv))))
newArgs := make([]string, argc)
for i, v := range (*argv)[:argc] {
newArgs[i] = string(syscall.UTF16ToString((*v)[:]))
}
return newArgs, nil
}
// HasWin32KSupport determines whether containers that depend on win32k can
// run on this machine. Win32k is the driver used to implement windowing.
func HasWin32KSupport() bool {
// For now, check for ntuser API support on the host. In the future, a host
// may support win32k in containers even if the host does not support ntuser
// APIs.
return ntuserApiset.Load() == nil
}

66
vendor/github.com/docker/docker/pkg/term/ascii.go generated vendored
View File

@ -1,66 +0,0 @@
package term
import (
"fmt"
"strings"
)
// ASCII list the possible supported ASCII key sequence
var ASCII = []string{
"ctrl-@",
"ctrl-a",
"ctrl-b",
"ctrl-c",
"ctrl-d",
"ctrl-e",
"ctrl-f",
"ctrl-g",
"ctrl-h",
"ctrl-i",
"ctrl-j",
"ctrl-k",
"ctrl-l",
"ctrl-m",
"ctrl-n",
"ctrl-o",
"ctrl-p",
"ctrl-q",
"ctrl-r",
"ctrl-s",
"ctrl-t",
"ctrl-u",
"ctrl-v",
"ctrl-w",
"ctrl-x",
"ctrl-y",
"ctrl-z",
"ctrl-[",
"ctrl-\\",
"ctrl-]",
"ctrl-^",
"ctrl-_",
}
// ToBytes converts a string representing a suite of key-sequence to the corresponding ASCII code.
func ToBytes(keys string) ([]byte, error) {
codes := []byte{}
next:
for _, key := range strings.Split(keys, ",") {
if len(key) != 1 {
for code, ctrl := range ASCII {
if ctrl == key {
codes = append(codes, byte(code))
continue next
}
}
if key == "DEL" {
codes = append(codes, 127)
} else {
return nil, fmt.Errorf("Unknown character: '%s'", key)
}
} else {
codes = append(codes, byte(key[0]))
}
}
return codes, nil
}

50
vendor/github.com/docker/docker/pkg/term/tc_linux_cgo.go generated vendored
View File

@ -1,50 +0,0 @@
// +build linux,cgo
package term
import (
"syscall"
"unsafe"
)
// #include <termios.h>
import "C"
// Termios is the Unix API for terminal I/O.
// It is passthrough for syscall.Termios in order to make it portable with
// other platforms where it is not available or handled differently.
type Termios syscall.Termios
// MakeRaw put the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
func MakeRaw(fd uintptr) (*State, error) {
var oldState State
if err := tcget(fd, &oldState.termios); err != 0 {
return nil, err
}
newState := oldState.termios
C.cfmakeraw((*C.struct_termios)(unsafe.Pointer(&newState)))
if err := tcset(fd, &newState); err != 0 {
return nil, err
}
return &oldState, nil
}
func tcget(fd uintptr, p *Termios) syscall.Errno {
ret, err := C.tcgetattr(C.int(fd), (*C.struct_termios)(unsafe.Pointer(p)))
if ret != 0 {
return err.(syscall.Errno)
}
return 0
}
func tcset(fd uintptr, p *Termios) syscall.Errno {
ret, err := C.tcsetattr(C.int(fd), C.TCSANOW, (*C.struct_termios)(unsafe.Pointer(p)))
if ret != 0 {
return err.(syscall.Errno)
}
return 0
}

20
vendor/github.com/docker/docker/pkg/term/tc_other.go generated vendored
View File

@ -1,20 +0,0 @@
// +build !windows
// +build !linux !cgo
// +build !solaris !cgo
package term
import (
"syscall"
"unsafe"
)
func tcget(fd uintptr, p *Termios) syscall.Errno {
_, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, uintptr(getTermios), uintptr(unsafe.Pointer(p)))
return err
}
func tcset(fd uintptr, p *Termios) syscall.Errno {
_, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, setTermios, uintptr(unsafe.Pointer(p)))
return err
}

63
vendor/github.com/docker/docker/pkg/term/tc_solaris_cgo.go generated vendored
View File

@ -1,63 +0,0 @@
// +build solaris,cgo
package term
import (
"syscall"
"unsafe"
)
// #include <termios.h>
import "C"
// Termios is the Unix API for terminal I/O.
// It is passthrough for syscall.Termios in order to make it portable with
// other platforms where it is not available or handled differently.
type Termios syscall.Termios
// MakeRaw put the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
func MakeRaw(fd uintptr) (*State, error) {
var oldState State
if err := tcget(fd, &oldState.termios); err != 0 {
return nil, err
}
newState := oldState.termios
newState.Iflag &^= (syscall.IGNBRK | syscall.BRKINT | syscall.PARMRK | syscall.ISTRIP | syscall.INLCR | syscall.IGNCR | syscall.ICRNL | syscall.IXON | syscall.IXANY)
newState.Oflag &^= syscall.OPOST
newState.Lflag &^= (syscall.ECHO | syscall.ECHONL | syscall.ICANON | syscall.ISIG | syscall.IEXTEN)
newState.Cflag &^= (syscall.CSIZE | syscall.PARENB)
newState.Cflag |= syscall.CS8
/*
VMIN is the minimum number of characters that needs to be read in non-canonical mode for it to be returned
Since VMIN is overloaded with another element in canonical mode when we switch modes it defaults to 4. It
needs to be explicitly set to 1.
*/
newState.Cc[C.VMIN] = 1
newState.Cc[C.VTIME] = 0
if err := tcset(fd, &newState); err != 0 {
return nil, err
}
return &oldState, nil
}
func tcget(fd uintptr, p *Termios) syscall.Errno {
ret, err := C.tcgetattr(C.int(fd), (*C.struct_termios)(unsafe.Pointer(p)))
if ret != 0 {
return err.(syscall.Errno)
}
return 0
}
func tcset(fd uintptr, p *Termios) syscall.Errno {
ret, err := C.tcsetattr(C.int(fd), C.TCSANOW, (*C.struct_termios)(unsafe.Pointer(p)))
if ret != 0 {
return err.(syscall.Errno)
}
return 0
}

123
vendor/github.com/docker/docker/pkg/term/term.go generated vendored
View File

@ -1,123 +0,0 @@
// +build !windows
// Package term provides structures and helper functions to work with
// terminal (state, sizes).
package term
import (
"errors"
"fmt"
"io"
"os"
"os/signal"
"syscall"
)
var (
// ErrInvalidState is returned if the state of the terminal is invalid.
ErrInvalidState = errors.New("Invalid terminal state")
)
// State represents the state of the terminal.
type State struct {
termios Termios
}
// Winsize represents the size of the terminal window.
type Winsize struct {
Height uint16
Width uint16
x uint16
y uint16
}
// StdStreams returns the standard streams (stdin, stdout, stderr).
func StdStreams() (stdIn io.ReadCloser, stdOut, stdErr io.Writer) {
return os.Stdin, os.Stdout, os.Stderr
}
// GetFdInfo returns the file descriptor for an os.File and indicates whether the file represents a terminal.
func GetFdInfo(in interface{}) (uintptr, bool) {
var inFd uintptr
var isTerminalIn bool
if file, ok := in.(*os.File); ok {
inFd = file.Fd()
isTerminalIn = IsTerminal(inFd)
}
return inFd, isTerminalIn
}
// IsTerminal returns true if the given file descriptor is a terminal.
func IsTerminal(fd uintptr) bool {
var termios Termios
return tcget(fd, &termios) == 0
}
// RestoreTerminal restores the terminal connected to the given file descriptor
// to a previous state.
func RestoreTerminal(fd uintptr, state *State) error {
if state == nil {
return ErrInvalidState
}
if err := tcset(fd, &state.termios); err != 0 {
return err
}
return nil
}
// SaveState saves the state of the terminal connected to the given file descriptor.
func SaveState(fd uintptr) (*State, error) {
var oldState State
if err := tcget(fd, &oldState.termios); err != 0 {
return nil, err
}
return &oldState, nil
}
// DisableEcho applies the specified state to the terminal connected to the file
// descriptor, with echo disabled.
func DisableEcho(fd uintptr, state *State) error {
newState := state.termios
newState.Lflag &^= syscall.ECHO
if err := tcset(fd, &newState); err != 0 {
return err
}
handleInterrupt(fd, state)
return nil
}
// SetRawTerminal puts the terminal connected to the given file descriptor into
// raw mode and returns the previous state. On UNIX, this puts both the input
// and output into raw mode. On Windows, it only puts the input into raw mode.
func SetRawTerminal(fd uintptr) (*State, error) {
oldState, err := MakeRaw(fd)
if err != nil {
return nil, err
}
handleInterrupt(fd, oldState)
return oldState, err
}
// SetRawTerminalOutput puts the output of terminal connected to the given file
// descriptor into raw mode. On UNIX, this does nothing and returns nil for the
// state. On Windows, it disables LF -> CRLF translation.
func SetRawTerminalOutput(fd uintptr) (*State, error) {
return nil, nil
}
func handleInterrupt(fd uintptr, state *State) {
sigchan := make(chan os.Signal, 1)
signal.Notify(sigchan, os.Interrupt)
go func() {
for range sigchan {
// quit cleanly and the new terminal item is on a new line
fmt.Println()
signal.Stop(sigchan)
close(sigchan)
RestoreTerminal(fd, state)
os.Exit(1)
}
}()
}

41
vendor/github.com/docker/docker/pkg/term/term_solaris.go generated vendored
View File

@ -1,41 +0,0 @@
// +build solaris
package term
import (
"syscall"
"unsafe"
)
/*
#include <unistd.h>
#include <stropts.h>
#include <termios.h>
// Small wrapper to get rid of variadic args of ioctl()
int my_ioctl(int fd, int cmd, struct winsize *ws) {
return ioctl(fd, cmd, ws);
}
*/
import "C"
// GetWinsize returns the window size based on the specified file descriptor.
func GetWinsize(fd uintptr) (*Winsize, error) {
ws := &Winsize{}
ret, err := C.my_ioctl(C.int(fd), C.int(syscall.TIOCGWINSZ), (*C.struct_winsize)(unsafe.Pointer(ws)))
// Skip retval = 0
if ret == 0 {
return ws, nil
}
return ws, err
}
// SetWinsize tries to set the specified window size for the specified file descriptor.
func SetWinsize(fd uintptr, ws *Winsize) error {
ret, err := C.my_ioctl(C.int(fd), C.int(syscall.TIOCSWINSZ), (*C.struct_winsize)(unsafe.Pointer(ws)))
// Skip retval = 0
if ret == 0 {
return nil
}
return err
}

29
vendor/github.com/docker/docker/pkg/term/term_unix.go generated vendored
View File

@ -1,29 +0,0 @@
// +build !solaris,!windows
package term
import (
"syscall"
"unsafe"
)
// GetWinsize returns the window size based on the specified file descriptor.
func GetWinsize(fd uintptr) (*Winsize, error) {
ws := &Winsize{}
_, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, uintptr(syscall.TIOCGWINSZ), uintptr(unsafe.Pointer(ws)))
// Skipp errno = 0
if err == 0 {
return ws, nil
}
return ws, err
}
// SetWinsize tries to set the specified window size for the specified file descriptor.
func SetWinsize(fd uintptr, ws *Winsize) error {
_, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, uintptr(syscall.TIOCSWINSZ), uintptr(unsafe.Pointer(ws)))
// Skipp errno = 0
if err == 0 {
return nil
}
return err
}

233
vendor/github.com/docker/docker/pkg/term/term_windows.go generated vendored
View File

@ -1,233 +0,0 @@
// +build windows
package term
import (
"io"
"os"
"os/signal"
"syscall"
"github.com/Azure/go-ansiterm/winterm"
"github.com/docker/docker/pkg/term/windows"
)
// State holds the console mode for the terminal.
type State struct {
mode uint32
}
// Winsize is used for window size.
type Winsize struct {
Height uint16
Width uint16
}
const (
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms683167(v=vs.85).aspx
enableVirtualTerminalInput = 0x0200
enableVirtualTerminalProcessing = 0x0004
disableNewlineAutoReturn = 0x0008
)
// vtInputSupported is true if enableVirtualTerminalInput is supported by the console
var vtInputSupported bool
// StdStreams returns the standard streams (stdin, stdout, stderr).
func StdStreams() (stdIn io.ReadCloser, stdOut, stdErr io.Writer) {
// Turn on VT handling on all std handles, if possible. This might
// fail, in which case we will fall back to terminal emulation.
var emulateStdin, emulateStdout, emulateStderr bool
fd := os.Stdin.Fd()
if mode, err := winterm.GetConsoleMode(fd); err == nil {
// Validate that enableVirtualTerminalInput is supported, but do not set it.
if err = winterm.SetConsoleMode(fd, mode|enableVirtualTerminalInput); err != nil {
emulateStdin = true
} else {
vtInputSupported = true
}
// Unconditionally set the console mode back even on failure because SetConsoleMode
// remembers invalid bits on input handles.
winterm.SetConsoleMode(fd, mode)
}
fd = os.Stdout.Fd()
if mode, err := winterm.GetConsoleMode(fd); err == nil {
// Validate disableNewlineAutoReturn is supported, but do not set it.
if err = winterm.SetConsoleMode(fd, mode|enableVirtualTerminalProcessing|disableNewlineAutoReturn); err != nil {
emulateStdout = true
} else {
winterm.SetConsoleMode(fd, mode|enableVirtualTerminalProcessing)
}
}
fd = os.Stderr.Fd()
if mode, err := winterm.GetConsoleMode(fd); err == nil {
// Validate disableNewlineAutoReturn is supported, but do not set it.
if err = winterm.SetConsoleMode(fd, mode|enableVirtualTerminalProcessing|disableNewlineAutoReturn); err != nil {
emulateStderr = true
} else {
winterm.SetConsoleMode(fd, mode|enableVirtualTerminalProcessing)
}
}
if os.Getenv("ConEmuANSI") == "ON" || os.Getenv("ConsoleZVersion") != "" {
// The ConEmu and ConsoleZ terminals emulate ANSI on output streams well.
emulateStdin = true
emulateStdout = false
emulateStderr = false
}
if emulateStdin {
stdIn = windows.NewAnsiReader(syscall.STD_INPUT_HANDLE)
} else {
stdIn = os.Stdin
}
if emulateStdout {
stdOut = windows.NewAnsiWriter(syscall.STD_OUTPUT_HANDLE)
} else {
stdOut = os.Stdout
}
if emulateStderr {
stdErr = windows.NewAnsiWriter(syscall.STD_ERROR_HANDLE)
} else {
stdErr = os.Stderr
}
return
}
// GetFdInfo returns the file descriptor for an os.File and indicates whether the file represents a terminal.
func GetFdInfo(in interface{}) (uintptr, bool) {
return windows.GetHandleInfo(in)
}
// GetWinsize returns the window size based on the specified file descriptor.
func GetWinsize(fd uintptr) (*Winsize, error) {
info, err := winterm.GetConsoleScreenBufferInfo(fd)
if err != nil {
return nil, err
}
winsize := &Winsize{
Width: uint16(info.Window.Right - info.Window.Left + 1),
Height: uint16(info.Window.Bottom - info.Window.Top + 1),
}
return winsize, nil
}
// IsTerminal returns true if the given file descriptor is a terminal.
func IsTerminal(fd uintptr) bool {
return windows.IsConsole(fd)
}
// RestoreTerminal restores the terminal connected to the given file descriptor
// to a previous state.
func RestoreTerminal(fd uintptr, state *State) error {
return winterm.SetConsoleMode(fd, state.mode)
}
// SaveState saves the state of the terminal connected to the given file descriptor.
func SaveState(fd uintptr) (*State, error) {
mode, e := winterm.GetConsoleMode(fd)
if e != nil {
return nil, e
}
return &State{mode: mode}, nil
}
// DisableEcho disables echo for the terminal connected to the given file descriptor.
// -- See https://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx
func DisableEcho(fd uintptr, state *State) error {
mode := state.mode
mode &^= winterm.ENABLE_ECHO_INPUT
mode |= winterm.ENABLE_PROCESSED_INPUT | winterm.ENABLE_LINE_INPUT
err := winterm.SetConsoleMode(fd, mode)
if err != nil {
return err
}
// Register an interrupt handler to catch and restore prior state
restoreAtInterrupt(fd, state)
return nil
}
// SetRawTerminal puts the terminal connected to the given file descriptor into
// raw mode and returns the previous state. On UNIX, this puts both the input
// and output into raw mode. On Windows, it only puts the input into raw mode.
func SetRawTerminal(fd uintptr) (*State, error) {
state, err := MakeRaw(fd)
if err != nil {
return nil, err
}
// Register an interrupt handler to catch and restore prior state
restoreAtInterrupt(fd, state)
return state, err
}
// SetRawTerminalOutput puts the output of terminal connected to the given file
// descriptor into raw mode. On UNIX, this does nothing and returns nil for the
// state. On Windows, it disables LF -> CRLF translation.
func SetRawTerminalOutput(fd uintptr) (*State, error) {
state, err := SaveState(fd)
if err != nil {
return nil, err
}
// Ignore failures, since disableNewlineAutoReturn might not be supported on this
// version of Windows.
winterm.SetConsoleMode(fd, state.mode|disableNewlineAutoReturn)
return state, err
}
// MakeRaw puts the terminal (Windows Console) connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be restored.
func MakeRaw(fd uintptr) (*State, error) {
state, err := SaveState(fd)
if err != nil {
return nil, err
}
mode := state.mode
// See
// -- https://msdn.microsoft.com/en-us/library/windows/desktop/ms686033(v=vs.85).aspx
// -- https://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx
// Disable these modes
mode &^= winterm.ENABLE_ECHO_INPUT
mode &^= winterm.ENABLE_LINE_INPUT
mode &^= winterm.ENABLE_MOUSE_INPUT
mode &^= winterm.ENABLE_WINDOW_INPUT
mode &^= winterm.ENABLE_PROCESSED_INPUT
// Enable these modes
mode |= winterm.ENABLE_EXTENDED_FLAGS
mode |= winterm.ENABLE_INSERT_MODE
mode |= winterm.ENABLE_QUICK_EDIT_MODE
if vtInputSupported {
mode |= enableVirtualTerminalInput
}
err = winterm.SetConsoleMode(fd, mode)
if err != nil {
return nil, err
}
return state, nil
}
func restoreAtInterrupt(fd uintptr, state *State) {
sigchan := make(chan os.Signal, 1)
signal.Notify(sigchan, os.Interrupt)
go func() {
_ = <-sigchan
RestoreTerminal(fd, state)
os.Exit(0)
}()
}

69
vendor/github.com/docker/docker/pkg/term/termios_darwin.go generated vendored
View File

@ -1,69 +0,0 @@
package term
import (
"syscall"
"unsafe"
)
const (
getTermios = syscall.TIOCGETA
setTermios = syscall.TIOCSETA
)
// Termios magic numbers, passthrough to the ones defined in syscall.
const (
IGNBRK = syscall.IGNBRK
PARMRK = syscall.PARMRK
INLCR = syscall.INLCR
IGNCR = syscall.IGNCR
ECHONL = syscall.ECHONL
CSIZE = syscall.CSIZE
ICRNL = syscall.ICRNL
ISTRIP = syscall.ISTRIP
PARENB = syscall.PARENB
ECHO = syscall.ECHO
ICANON = syscall.ICANON
ISIG = syscall.ISIG
IXON = syscall.IXON
BRKINT = syscall.BRKINT
INPCK = syscall.INPCK
OPOST = syscall.OPOST
CS8 = syscall.CS8
IEXTEN = syscall.IEXTEN
)
// Termios is the Unix API for terminal I/O.
type Termios struct {
Iflag uint64
Oflag uint64
Cflag uint64
Lflag uint64
Cc [20]byte
Ispeed uint64
Ospeed uint64
}
// MakeRaw put the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
func MakeRaw(fd uintptr) (*State, error) {
var oldState State
if _, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, uintptr(getTermios), uintptr(unsafe.Pointer(&oldState.termios))); err != 0 {
return nil, err
}
newState := oldState.termios
newState.Iflag &^= (IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON)
newState.Oflag &^= OPOST
newState.Lflag &^= (ECHO | ECHONL | ICANON | ISIG | IEXTEN)
newState.Cflag &^= (CSIZE | PARENB)
newState.Cflag |= CS8
newState.Cc[syscall.VMIN] = 1
newState.Cc[syscall.VTIME] = 0
if _, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, uintptr(setTermios), uintptr(unsafe.Pointer(&newState))); err != 0 {
return nil, err
}
return &oldState, nil
}

69
vendor/github.com/docker/docker/pkg/term/termios_freebsd.go generated vendored
View File

@ -1,69 +0,0 @@
package term
import (
"syscall"
"unsafe"
)
const (
getTermios = syscall.TIOCGETA
setTermios = syscall.TIOCSETA
)
// Termios magic numbers, passthrough to the ones defined in syscall.
const (
IGNBRK = syscall.IGNBRK
PARMRK = syscall.PARMRK
INLCR = syscall.INLCR
IGNCR = syscall.IGNCR
ECHONL = syscall.ECHONL
CSIZE = syscall.CSIZE
ICRNL = syscall.ICRNL
ISTRIP = syscall.ISTRIP
PARENB = syscall.PARENB
ECHO = syscall.ECHO
ICANON = syscall.ICANON
ISIG = syscall.ISIG
IXON = syscall.IXON
BRKINT = syscall.BRKINT
INPCK = syscall.INPCK
OPOST = syscall.OPOST
CS8 = syscall.CS8
IEXTEN = syscall.IEXTEN
)
// Termios is the Unix API for terminal I/O.
type Termios struct {
Iflag uint32
Oflag uint32
Cflag uint32
Lflag uint32
Cc [20]byte
Ispeed uint32
Ospeed uint32
}
// MakeRaw put the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
func MakeRaw(fd uintptr) (*State, error) {
var oldState State
if _, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, uintptr(getTermios), uintptr(unsafe.Pointer(&oldState.termios))); err != 0 {
return nil, err
}
newState := oldState.termios
newState.Iflag &^= (IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON)
newState.Oflag &^= OPOST
newState.Lflag &^= (ECHO | ECHONL | ICANON | ISIG | IEXTEN)
newState.Cflag &^= (CSIZE | PARENB)
newState.Cflag |= CS8
newState.Cc[syscall.VMIN] = 1
newState.Cc[syscall.VTIME] = 0
if _, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, uintptr(setTermios), uintptr(unsafe.Pointer(&newState))); err != 0 {
return nil, err
}
return &oldState, nil
}

47
vendor/github.com/docker/docker/pkg/term/termios_linux.go generated vendored
View File

@ -1,47 +0,0 @@
// +build !cgo
package term
import (
"syscall"
"unsafe"
)
const (
getTermios = syscall.TCGETS
setTermios = syscall.TCSETS
)
// Termios is the Unix API for terminal I/O.
type Termios struct {
Iflag uint32
Oflag uint32
Cflag uint32
Lflag uint32
Cc [20]byte
Ispeed uint32
Ospeed uint32
}
// MakeRaw put the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
func MakeRaw(fd uintptr) (*State, error) {
var oldState State
if _, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, getTermios, uintptr(unsafe.Pointer(&oldState.termios))); err != 0 {
return nil, err
}
newState := oldState.termios
newState.Iflag &^= (syscall.IGNBRK | syscall.BRKINT | syscall.PARMRK | syscall.ISTRIP | syscall.INLCR | syscall.IGNCR | syscall.ICRNL | syscall.IXON)
newState.Oflag &^= syscall.OPOST
newState.Lflag &^= (syscall.ECHO | syscall.ECHONL | syscall.ICANON | syscall.ISIG | syscall.IEXTEN)
newState.Cflag &^= (syscall.CSIZE | syscall.PARENB)
newState.Cflag |= syscall.CS8
if _, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, setTermios, uintptr(unsafe.Pointer(&newState))); err != 0 {
return nil, err
}
return &oldState, nil
}

69
vendor/github.com/docker/docker/pkg/term/termios_openbsd.go generated vendored
View File

@ -1,69 +0,0 @@
package term
import (
"syscall"
"unsafe"
)
const (
getTermios = syscall.TIOCGETA
setTermios = syscall.TIOCSETA
)
// Termios magic numbers, passthrough to the ones defined in syscall.
const (
IGNBRK = syscall.IGNBRK
PARMRK = syscall.PARMRK
INLCR = syscall.INLCR
IGNCR = syscall.IGNCR
ECHONL = syscall.ECHONL
CSIZE = syscall.CSIZE
ICRNL = syscall.ICRNL
ISTRIP = syscall.ISTRIP
PARENB = syscall.PARENB
ECHO = syscall.ECHO
ICANON = syscall.ICANON
ISIG = syscall.ISIG
IXON = syscall.IXON
BRKINT = syscall.BRKINT
INPCK = syscall.INPCK
OPOST = syscall.OPOST
CS8 = syscall.CS8
IEXTEN = syscall.IEXTEN
)
// Termios is the Unix API for terminal I/O.
type Termios struct {
Iflag uint32
Oflag uint32
Cflag uint32
Lflag uint32
Cc [20]byte
Ispeed uint32
Ospeed uint32
}
// MakeRaw put the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
func MakeRaw(fd uintptr) (*State, error) {
var oldState State
if _, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, uintptr(getTermios), uintptr(unsafe.Pointer(&oldState.termios))); err != 0 {
return nil, err
}
newState := oldState.termios
newState.Iflag &^= (IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON)
newState.Oflag &^= OPOST
newState.Lflag &^= (ECHO | ECHONL | ICANON | ISIG | IEXTEN)
newState.Cflag &^= (CSIZE | PARENB)
newState.Cflag |= CS8
newState.Cc[syscall.VMIN] = 1
newState.Cc[syscall.VTIME] = 0
if _, _, err := syscall.Syscall(syscall.SYS_IOCTL, fd, uintptr(setTermios), uintptr(unsafe.Pointer(&newState))); err != 0 {
return nil, err
}
return &oldState, nil
}

263
vendor/github.com/docker/docker/pkg/term/windows/ansi_reader.go generated vendored
View File

@ -1,263 +0,0 @@
// +build windows
package windows
import (
"bytes"
"errors"
"fmt"
"io"
"os"
"strings"
"unsafe"
ansiterm "github.com/Azure/go-ansiterm"
"github.com/Azure/go-ansiterm/winterm"
)
const (
escapeSequence = ansiterm.KEY_ESC_CSI
)
// ansiReader wraps a standard input file (e.g., os.Stdin) providing ANSI sequence translation.
type ansiReader struct {
file *os.File
fd uintptr
buffer []byte
cbBuffer int
command []byte
}
// NewAnsiReader returns an io.ReadCloser that provides VT100 terminal emulation on top of a
// Windows console input handle.
func NewAnsiReader(nFile int) io.ReadCloser {
initLogger()
file, fd := winterm.GetStdFile(nFile)
return &ansiReader{
file: file,
fd: fd,
command: make([]byte, 0, ansiterm.ANSI_MAX_CMD_LENGTH),
buffer: make([]byte, 0),
}
}
// Close closes the wrapped file.
func (ar *ansiReader) Close() (err error) {
return ar.file.Close()
}
// Fd returns the file descriptor of the wrapped file.
func (ar *ansiReader) Fd() uintptr {
return ar.fd
}
// Read reads up to len(p) bytes of translated input events into p.
func (ar *ansiReader) Read(p []byte) (int, error) {
if len(p) == 0 {
return 0, nil
}
// Previously read bytes exist, read as much as we can and return
if len(ar.buffer) > 0 {
logger.Debugf("Reading previously cached bytes")
originalLength := len(ar.buffer)
copiedLength := copy(p, ar.buffer)
if copiedLength == originalLength {
ar.buffer = make([]byte, 0, len(p))
} else {
ar.buffer = ar.buffer[copiedLength:]
}
logger.Debugf("Read from cache p[%d]: % x", copiedLength, p)
return copiedLength, nil
}
// Read and translate key events
events, err := readInputEvents(ar.fd, len(p))
if err != nil {
return 0, err
} else if len(events) == 0 {
logger.Debug("No input events detected")
return 0, nil
}
keyBytes := translateKeyEvents(events, []byte(escapeSequence))
// Save excess bytes and right-size keyBytes
if len(keyBytes) > len(p) {
logger.Debugf("Received %d keyBytes, only room for %d bytes", len(keyBytes), len(p))
ar.buffer = keyBytes[len(p):]
keyBytes = keyBytes[:len(p)]
} else if len(keyBytes) == 0 {
logger.Debug("No key bytes returned from the translator")
return 0, nil
}
copiedLength := copy(p, keyBytes)
if copiedLength != len(keyBytes) {
return 0, errors.New("unexpected copy length encountered")
}
logger.Debugf("Read p[%d]: % x", copiedLength, p)
logger.Debugf("Read keyBytes[%d]: % x", copiedLength, keyBytes)
return copiedLength, nil
}
// readInputEvents polls until at least one event is available.
func readInputEvents(fd uintptr, maxBytes int) ([]winterm.INPUT_RECORD, error) {
// Determine the maximum number of records to retrieve
// -- Cast around the type system to obtain the size of a single INPUT_RECORD.
// unsafe.Sizeof requires an expression vs. a type-reference; the casting
// tricks the type system into believing it has such an expression.
recordSize := int(unsafe.Sizeof(*((*winterm.INPUT_RECORD)(unsafe.Pointer(&maxBytes)))))
countRecords := maxBytes / recordSize
if countRecords > ansiterm.MAX_INPUT_EVENTS {
countRecords = ansiterm.MAX_INPUT_EVENTS
} else if countRecords == 0 {
countRecords = 1
}
logger.Debugf("[windows] readInputEvents: Reading %v records (buffer size %v, record size %v)", countRecords, maxBytes, recordSize)
// Wait for and read input events
events := make([]winterm.INPUT_RECORD, countRecords)
nEvents := uint32(0)
eventsExist, err := winterm.WaitForSingleObject(fd, winterm.WAIT_INFINITE)
if err != nil {
return nil, err
}
if eventsExist {
err = winterm.ReadConsoleInput(fd, events, &nEvents)
if err != nil {
return nil, err
}
}
// Return a slice restricted to the number of returned records
logger.Debugf("[windows] readInputEvents: Read %v events", nEvents)
return events[:nEvents], nil
}
// KeyEvent Translation Helpers
var arrowKeyMapPrefix = map[uint16]string{
winterm.VK_UP: "%s%sA",
winterm.VK_DOWN: "%s%sB",
winterm.VK_RIGHT: "%s%sC",
winterm.VK_LEFT: "%s%sD",
}
var keyMapPrefix = map[uint16]string{
winterm.VK_UP: "\x1B[%sA",
winterm.VK_DOWN: "\x1B[%sB",
winterm.VK_RIGHT: "\x1B[%sC",
winterm.VK_LEFT: "\x1B[%sD",
winterm.VK_HOME: "\x1B[1%s~", // showkey shows ^[[1
winterm.VK_END: "\x1B[4%s~", // showkey shows ^[[4
winterm.VK_INSERT: "\x1B[2%s~",
winterm.VK_DELETE: "\x1B[3%s~",
winterm.VK_PRIOR: "\x1B[5%s~",
winterm.VK_NEXT: "\x1B[6%s~",
winterm.VK_F1: "",
winterm.VK_F2: "",
winterm.VK_F3: "\x1B[13%s~",
winterm.VK_F4: "\x1B[14%s~",
winterm.VK_F5: "\x1B[15%s~",
winterm.VK_F6: "\x1B[17%s~",
winterm.VK_F7: "\x1B[18%s~",
winterm.VK_F8: "\x1B[19%s~",
winterm.VK_F9: "\x1B[20%s~",
winterm.VK_F10: "\x1B[21%s~",
winterm.VK_F11: "\x1B[23%s~",
winterm.VK_F12: "\x1B[24%s~",
}
// translateKeyEvents converts the input events into the appropriate ANSI string.
func translateKeyEvents(events []winterm.INPUT_RECORD, escapeSequence []byte) []byte {
var buffer bytes.Buffer
for _, event := range events {
if event.EventType == winterm.KEY_EVENT && event.KeyEvent.KeyDown != 0 {
buffer.WriteString(keyToString(&event.KeyEvent, escapeSequence))
}
}
return buffer.Bytes()
}
// keyToString maps the given input event record to the corresponding string.
func keyToString(keyEvent *winterm.KEY_EVENT_RECORD, escapeSequence []byte) string {
if keyEvent.UnicodeChar == 0 {
return formatVirtualKey(keyEvent.VirtualKeyCode, keyEvent.ControlKeyState, escapeSequence)
}
_, alt, control := getControlKeys(keyEvent.ControlKeyState)
if control {
// TODO(azlinux): Implement following control sequences
// <Ctrl>-D Signals the end of input from the keyboard; also exits current shell.
// <Ctrl>-H Deletes the first character to the left of the cursor. Also called the ERASE key.
// <Ctrl>-Q Restarts printing after it has been stopped with <Ctrl>-s.
// <Ctrl>-S Suspends printing on the screen (does not stop the program).
// <Ctrl>-U Deletes all characters on the current line. Also called the KILL key.
// <Ctrl>-E Quits current command and creates a core
}
// <Alt>+Key generates ESC N Key
if !control && alt {
return ansiterm.KEY_ESC_N + strings.ToLower(string(keyEvent.UnicodeChar))
}
return string(keyEvent.UnicodeChar)
}
// formatVirtualKey converts a virtual key (e.g., up arrow) into the appropriate ANSI string.
func formatVirtualKey(key uint16, controlState uint32, escapeSequence []byte) string {
shift, alt, control := getControlKeys(controlState)
modifier := getControlKeysModifier(shift, alt, control)
if format, ok := arrowKeyMapPrefix[key]; ok {
return fmt.Sprintf(format, escapeSequence, modifier)
}
if format, ok := keyMapPrefix[key]; ok {
return fmt.Sprintf(format, modifier)
}
return ""
}
// getControlKeys extracts the shift, alt, and ctrl key states.
func getControlKeys(controlState uint32) (shift, alt, control bool) {
shift = 0 != (controlState & winterm.SHIFT_PRESSED)
alt = 0 != (controlState & (winterm.LEFT_ALT_PRESSED | winterm.RIGHT_ALT_PRESSED))
control = 0 != (controlState & (winterm.LEFT_CTRL_PRESSED | winterm.RIGHT_CTRL_PRESSED))
return shift, alt, control
}
// getControlKeysModifier returns the ANSI modifier for the given combination of control keys.
func getControlKeysModifier(shift, alt, control bool) string {
if shift && alt && control {
return ansiterm.KEY_CONTROL_PARAM_8
}
if alt && control {
return ansiterm.KEY_CONTROL_PARAM_7
}
if shift && control {
return ansiterm.KEY_CONTROL_PARAM_6
}
if control {
return ansiterm.KEY_CONTROL_PARAM_5
}
if shift && alt {
return ansiterm.KEY_CONTROL_PARAM_4
}
if alt {
return ansiterm.KEY_CONTROL_PARAM_3
}
if shift {
return ansiterm.KEY_CONTROL_PARAM_2
}
return ""
}

64
vendor/github.com/docker/docker/pkg/term/windows/ansi_writer.go generated vendored
View File

@ -1,64 +0,0 @@
// +build windows
package windows
import (
"io"
"os"
ansiterm "github.com/Azure/go-ansiterm"
"github.com/Azure/go-ansiterm/winterm"
)
// ansiWriter wraps a standard output file (e.g., os.Stdout) providing ANSI sequence translation.
type ansiWriter struct {
file *os.File
fd uintptr
infoReset *winterm.CONSOLE_SCREEN_BUFFER_INFO
command []byte
escapeSequence []byte
inAnsiSequence bool
parser *ansiterm.AnsiParser
}
// NewAnsiWriter returns an io.Writer that provides VT100 terminal emulation on top of a
// Windows console output handle.
func NewAnsiWriter(nFile int) io.Writer {
initLogger()
file, fd := winterm.GetStdFile(nFile)
info, err := winterm.GetConsoleScreenBufferInfo(fd)
if err != nil {
return nil
}
parser := ansiterm.CreateParser("Ground", winterm.CreateWinEventHandler(fd, file))
logger.Infof("newAnsiWriter: parser %p", parser)
aw := &ansiWriter{
file: file,
fd: fd,
infoReset: info,
command: make([]byte, 0, ansiterm.ANSI_MAX_CMD_LENGTH),
escapeSequence: []byte(ansiterm.KEY_ESC_CSI),
parser: parser,
}
logger.Infof("newAnsiWriter: aw.parser %p", aw.parser)
logger.Infof("newAnsiWriter: %v", aw)
return aw
}
func (aw *ansiWriter) Fd() uintptr {
return aw.fd
}
// Write writes len(p) bytes from p to the underlying data stream.
func (aw *ansiWriter) Write(p []byte) (total int, err error) {
if len(p) == 0 {
return 0, nil
}
logger.Infof("Write: % x", p)
logger.Infof("Write: %s", string(p))
return aw.parser.Parse(p)
}

35
vendor/github.com/docker/docker/pkg/term/windows/console.go generated vendored
View File

@ -1,35 +0,0 @@
// +build windows
package windows
import (
"os"
"github.com/Azure/go-ansiterm/winterm"
)
// GetHandleInfo returns file descriptor and bool indicating whether the file is a console.
func GetHandleInfo(in interface{}) (uintptr, bool) {
switch t := in.(type) {
case *ansiReader:
return t.Fd(), true
case *ansiWriter:
return t.Fd(), true
}
var inFd uintptr
var isTerminal bool
if file, ok := in.(*os.File); ok {
inFd = file.Fd()
isTerminal = IsConsole(inFd)
}
return inFd, isTerminal
}
// IsConsole returns true if the given file descriptor is a Windows Console.
// The code assumes that GetConsoleMode will return an error for file descriptors that are not a console.
func IsConsole(fd uintptr) bool {
_, e := winterm.GetConsoleMode(fd)
return e == nil
}

33
vendor/github.com/docker/docker/pkg/term/windows/windows.go generated vendored
View File

@ -1,33 +0,0 @@
// These files implement ANSI-aware input and output streams for use by the Docker Windows client.
// When asked for the set of standard streams (e.g., stdin, stdout, stderr), the code will create
// and return pseudo-streams that convert ANSI sequences to / from Windows Console API calls.
package windows
import (
"io/ioutil"
"os"
"sync"
ansiterm "github.com/Azure/go-ansiterm"
"github.com/Sirupsen/logrus"
)
var logger *logrus.Logger
var initOnce sync.Once
func initLogger() {
initOnce.Do(func() {
logFile := ioutil.Discard
if isDebugEnv := os.Getenv(ansiterm.LogEnv); isDebugEnv == "1" {
logFile, _ = os.Create("ansiReaderWriter.log")
}
logger = &logrus.Logger{
Out: logFile,
Formatter: new(logrus.TextFormatter),
Level: logrus.DebugLevel,
}
})
}

25
vendor/github.com/fsouza/go-dockerclient/AUTHORS generated vendored
View File

@ -4,17 +4,12 @@ Abhishek Chanda <abhishek.becs@gmail.com>
Adam Bell-Hanssen <adamb@aller.no>
Adrien Kohlbecker <adrien.kohlbecker@gmail.com>
Aldrin Leal <aldrin@leal.eng.br>
Alex Dadgar <alex.dadgar@gmail.com>
Alfonso Acosta <fons@weave.works>
André Carvalho <andre.carvalho@corp.globo.com>
Andreas Jaekle <andreas@jaekle.net>
Andrews Medina <andrewsmedina@gmail.com>
Andrey Sibiryov <kobolog@uber.com>
Andy Goldstein <andy.goldstein@redhat.com>
Anirudh Aithal <aithal@amazon.com>
Antonio Murdaca <runcom@redhat.com>
Artem Sidorenko <artem@2realities.com>
Arthur Rodrigues <arxdsilva@gmail.com>
Ben Marini <ben@remind101.com>
Ben McCann <benmccann.com>
Ben Parees <bparees@redhat.com>
@ -27,14 +22,11 @@ Brian Palmer <brianp@instructure.com>
Bryan Boreham <bjboreham@gmail.com>
Burke Libbey <burke@libbey.me>
Carlos Diaz-Padron <cpadron@mozilla.com>
Carson A <ca@carsonoid.net>
Cesar Wong <cewong@redhat.com>
Cezar Sa Espinola <cezar.sa@corp.globo.com>
Changping Chen <changping@meteor.com>
Cheah Chu Yeow <chuyeow@gmail.com>
cheneydeng <cheneydeng@qq.com>
Chris Bednarski <banzaimonkey@gmail.com>
Christian Stewart <christian@paral.in>
CMGS <ilskdw@gmail.com>
Colin Hebert <hebert.colin@gmail.com>
Craig Jellick <craig@rancher.com>
@ -52,8 +44,6 @@ Ed <edrocksit@gmail.com>
Elias G. Schneevoigt <eliasgs@gmail.com>
Erez Horev <erez.horev@elastifile.com>
Eric Anderson <anderson@copperegg.com>
Eric Mountain <eric.mountain@amadeus.com>
Ethan Mosbaugh <emosbaugh@gmail.com>
Ewout Prangsma <ewout@prangsma.net>
Fabio Rehm <fgrehm@gmail.com>
Fatih Arslan <ftharsln@gmail.com>
@ -76,16 +66,12 @@ Jeff Mitchell <jeffrey.mitchell@gmail.com>
Jeffrey Hulten <jhulten@gmail.com>
Jen Andre <jandre@gmail.com>
Jérôme Laurens <jeromelaurens@gmail.com>
Jim Minter <jminter@redhat.com>
Johan Euphrosine <proppy@google.com>
John Hughes <hughesj@visa.com>
Jorge Marey <jorgenw3@gmail.com>
Kamil Domanski <kamil@domanski.co>
Karan Misra <kidoman@gmail.com>
Ken Herner <chosenken@gmail.com>
Kevin Xu <cming.xu@gmail.com>
Kim, Hirokuni <hirokuni.kim@kvh.co.jp>
Kostas Lekkas <kostas@lekkas.io>
Kyle Allan <kallan357@gmail.com>
Liron Levin <levinlir@gmail.com>
Lior Yankovich <lior@twistlock.com>
@ -95,8 +81,6 @@ Lucas Clemente <lucas@clemente.io>
Lucas Weiblen <lucasweiblen@gmail.com>
Lyon Hill <lyondhill@gmail.com>
Mantas Matelis <mmatelis@coursera.org>
Marguerite des Trois Maisons <marguerite@pagerduty.com>
Mariusz Borsa <wrotki@msn.com>
Martin Sweeney <martin@sweeney.io>
Máximo Cuadros Ortiz <mcuadros@gmail.com>
Michael Schmatz <michaelschmatz@gmail.com>
@ -116,22 +100,18 @@ Peter Edge <peter.edge@gmail.com>
Peter Jihoon Kim <raingrove@gmail.com>
Phil Lu <lu@stackengine.com>
Philippe Lafoucrière <philippe.lafoucriere@tech-angels.com>
Radek Simko <radek.simko@gmail.com>
Rafe Colton <rafael.colton@gmail.com>
Raphaël Pinson <raphael.pinson@camptocamp.com>
Reed Allman <rdallman10@gmail.com>
Rob Miller <rob@kalistra.com>
Robbert Klarenbeek <robbertkl@renbeek.nl>
Robert Williamson <williamson.robert@gmail.com>
Roman Khlystik <roman.khlystik@gmail.com>
Russell Haering <russellhaering@gmail.com>
Salvador Gironès <salvadorgirones@gmail.com>
Sam Rijs <srijs@airpost.net>
Sami Wagiaalla <swagiaal@redhat.com>
Samuel Archambault <sarchambault@lapresse.ca>
Samuel Karp <skarp@amazon.com>
Seth Jennings <sjenning@redhat.com>
Shane Xie <xyn1016@gmail.com>
Silas Sewell <silas@sewell.org>
Simon Eskildsen <sirup@sirupsen.com>
Simon Menke <simon.menke@gmail.com>
@ -140,19 +120,16 @@ Soulou <leo@unbekandt.eu>
Sridhar Ratnakumar <sridharr@activestate.com>
Summer Mousa <smousa@zenoss.com>
Sunjin Lee <styner32@gmail.com>
Swaroop Ramachandra <swaroop@opsclarity.com>
Tarsis Azevedo <tarsis.azevedo@gmail.com>
Tarsis Azevedo <tarsis@corp.globo.com>
Tim Schindler <tim@catalyst-zero.com>
Timothy St. Clair <tstclair@redhat.com>
Tobi Knaup <tobi@mesosphere.io>
Tom Wilkie <tom.wilkie@gmail.com>
Tonic <tonicbupt@gmail.com>
ttyh061 <ttyh061@gmail.com>
upccup <yaoyunsmile@163.com>
Victor Marmol <vmarmol@google.com>
Vincenzo Prignano <vincenzo.prignano@gmail.com>
Vlad Alexandru Ionescu <vlad.alexandru.ionescu@gmail.com>
Weitao Zhou <wtzhou@dataman-inc.com>
Wiliam Souza <wiliamsouza83@gmail.com>
Ye Yin <eyniy@qq.com>
Yu, Zou <zouyu7@huawei.com>

2
vendor/github.com/fsouza/go-dockerclient/LICENSE generated vendored
View File

@ -1,4 +1,4 @@
Copyright (c) 2013-2017, go-dockerclient authors
Copyright (c) 2016, go-dockerclient authors
All rights reserved.
Redistribution and use in source and binary forms, with or without

36
vendor/github.com/fsouza/go-dockerclient/Makefile generated vendored
View File

@ -1,5 +1,6 @@
.PHONY: \
all \
vendor \
lint \
vet \
fmt \
@ -7,35 +8,50 @@
pretest \
test \
integration \
cov \
clean
PKGS = . ./testing
all: test
vendor:
@ go get -v github.com/mjibson/party
party -d external -c -u
lint:
@ go get -v github.com/golang/lint/golint
[ -z "$$(golint . | grep -v 'type name will be used as docker.DockerInfo' | grep -v 'context.Context should be the first' | tee /dev/stderr)" ]
@for file in $$(git ls-files '*.go' | grep -v 'external/'); do \
export output="$$(golint $${file} | grep -v 'type name will be used as docker.DockerInfo')"; \
[ -n "$${output}" ] && echo "$${output}" && export status=1; \
done; \
exit $${status:-0}
vet:
go vet ./...
go vet $(PKGS)
fmt:
gofmt -s -w .
gofmt -s -w $(PKGS)
fmtcheck:
[ -z "$$(gofmt -s -d . | tee /dev/stderr)" ]
@ export output=$$(gofmt -s -d $(PKGS)); \
[ -n "$${output}" ] && echo "$${output}" && export status=1; \
exit $${status:-0}
testdeps:
go get -d -t ./...
pretest: testdeps lint vet fmtcheck
pretest: lint vet fmtcheck
gotest:
go test $(GO_TEST_FLAGS) ./...
go test $(GO_TEST_FLAGS) $(PKGS)
test: pretest gotest
integration:
go test -tags docker_integration -run TestIntegration -v
cov:
@ go get -v github.com/axw/gocov/gocov
@ go get golang.org/x/tools/cmd/cover
gocov test | gocov report
clean:
go clean ./...
go clean $(PKGS)

38
vendor/github.com/fsouza/go-dockerclient/README.markdown generated vendored
View File

@ -1,7 +1,6 @@
# go-dockerclient
[![Travis Build Status](https://travis-ci.org/fsouza/go-dockerclient.svg?branch=master)](https://travis-ci.org/fsouza/go-dockerclient)
[![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/4m374pti06ubg2l7?svg=true)](https://ci.appveyor.com/project/fsouza/go-dockerclient)
[![Travis](https://img.shields.io/travis/fsouza/go-dockerclient/master.svg?style=flat-square)](https://travis-ci.org/fsouza/go-dockerclient)
[![GoDoc](https://img.shields.io/badge/api-Godoc-blue.svg?style=flat-square)](https://godoc.org/github.com/fsouza/go-dockerclient)
This package presents a client for the Docker remote API. It also provides
@ -13,8 +12,14 @@ passthrough to the libnetwork remote API. Note that docker's network API is
only available in docker 1.8 and above, and only enabled in docker if
DOCKER_EXPERIMENTAL is defined during the docker build process.
For more details, check the [remote API
documentation](http://docs.docker.com/engine/reference/api/docker_remote_api/).
For more details, check the [remote API documentation](http://docs.docker.com/engine/reference/api/docker_remote_api/).
## Vendoring
If you are having issues with Go 1.5 and have `GO15VENDOREXPERIMENT` set with an application that has go-dockerclient vendored,
please update your vendoring of go-dockerclient :) We recently moved the `vendor` directory to `external` so that go-dockerclient
is compatible with this configuration. See [338](https://github.com/fsouza/go-dockerclient/issues/338) and [339](https://github.com/fsouza/go-dockerclient/pull/339)
for details.
## Example
@ -29,14 +34,8 @@ import (
func main() {
endpoint := "unix:///var/run/docker.sock"
client, err := docker.NewClient(endpoint)
if err != nil {
panic(err)
}
imgs, err := client.ListImages(docker.ListImagesOptions{All: false})
if err != nil {
panic(err)
}
client, _ := docker.NewClient(endpoint)
imgs, _ := client.ListImages(docker.ListImagesOptions{All: false})
for _, img := range imgs {
fmt.Println("ID: ", img.ID)
fmt.Println("RepoTags: ", img.RepoTags)
@ -50,9 +49,7 @@ func main() {
## Using with TLS
In order to instantiate the client for a TLS-enabled daemon, you should use
NewTLSClient, passing the endpoint and path for key and certificates as
parameters.
In order to instantiate the client for a TLS-enabled daemon, you should use NewTLSClient, passing the endpoint and path for key and certificates as parameters.
```go
package main
@ -74,9 +71,8 @@ func main() {
}
```
If using [docker-machine](https://docs.docker.com/machine/), or another
application that exports environment variables `DOCKER_HOST`,
`DOCKER_TLS_VERIFY`, `DOCKER_CERT_PATH`, you can use NewClientFromEnv.
If using [docker-machine](https://docs.docker.com/machine/), or another application that exports environment variables
`DOCKER_HOST, DOCKER_TLS_VERIFY, DOCKER_CERT_PATH`, you can use NewClientFromEnv.
```go
@ -102,11 +98,9 @@ All development commands can be seen in the [Makefile](Makefile).
Commited code must pass:
* [golint](https://github.com/golang/lint) (with some exceptions, see the Makefile).
* [golint](https://github.com/golang/lint)
* [go vet](https://godoc.org/golang.org/x/tools/cmd/vet)
* [gofmt](https://golang.org/cmd/gofmt)
* [go test](https://golang.org/cmd/go/#hdr-Test_packages)
Running `make test` will check all of these. If your editor does not
automatically call ``gofmt -s``, `make fmt` will format all go files in this
repository.
Running `make test` will check all of these. If your editor does not automatically call gofmt, `make fmt` will format all go files in this repository.

16
vendor/github.com/fsouza/go-dockerclient/appveyor.yml generated vendored
View File

@ -1,16 +0,0 @@
version: '{build}'
platform: x64
clone_depth: 2
clone_folder: c:\gopath\src\github.com\fsouza\go-dockerclient
environment:
GOPATH: c:\gopath
GOVERSION: 1.7.4
install:
- set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
- rmdir c:\go /s /q
- appveyor DownloadFile https://storage.googleapis.com/golang/go%GOVERSION%.windows-amd64.zip
- 7z x go%GOVERSION%.windows-amd64.zip -y -oC:\ > NUL
build_script:
- go get -d -t ./...
test_script:
- go test ./...

48
vendor/github.com/fsouza/go-dockerclient/auth.go generated vendored
View File

@ -46,47 +46,23 @@ type dockerConfig struct {
Email string `json:"email"`
}
// NewAuthConfigurationsFromFile returns AuthConfigurations from a path containing JSON
// in the same format as the .dockercfg file.
func NewAuthConfigurationsFromFile(path string) (*AuthConfigurations, error) {
r, err := os.Open(path)
// NewAuthConfigurationsFromDockerCfg returns AuthConfigurations from the
// ~/.dockercfg file.
func NewAuthConfigurationsFromDockerCfg() (*AuthConfigurations, error) {
var r io.Reader
var err error
p := path.Join(os.Getenv("HOME"), ".docker", "config.json")
r, err = os.Open(p)
if err != nil {
p := path.Join(os.Getenv("HOME"), ".dockercfg")
r, err = os.Open(p)
if err != nil {
return nil, err
}
}
return NewAuthConfigurations(r)
}
func cfgPaths(dockerConfigEnv string, homeEnv string) []string {
var paths []string
if dockerConfigEnv != "" {
paths = append(paths, path.Join(dockerConfigEnv, "config.json"))
}
if homeEnv != "" {
paths = append(paths, path.Join(homeEnv, ".docker", "config.json"))
paths = append(paths, path.Join(homeEnv, ".dockercfg"))
}
return paths
}
// NewAuthConfigurationsFromDockerCfg returns AuthConfigurations from
// system config files. The following files are checked in the order listed:
// - $DOCKER_CONFIG/config.json if DOCKER_CONFIG set in the environment,
// - $HOME/.docker/config.json
// - $HOME/.dockercfg
func NewAuthConfigurationsFromDockerCfg() (*AuthConfigurations, error) {
err := fmt.Errorf("No docker configuration found")
var auths *AuthConfigurations
pathsToTry := cfgPaths(os.Getenv("DOCKER_CONFIG"), os.Getenv("HOME"))
for _, path := range pathsToTry {
auths, err = NewAuthConfigurationsFromFile(path)
if err == nil {
return auths, nil
}
}
return auths, err
}
// NewAuthConfigurations returns AuthConfigurations from a JSON encoded string in the
// same format as the .dockercfg file.
func NewAuthConfigurations(r io.Reader) (*AuthConfigurations, error) {
@ -161,7 +137,7 @@ type AuthStatus struct {
func (c *Client) AuthCheck(conf *AuthConfiguration) (AuthStatus, error) {
var authStatus AuthStatus
if conf == nil {
return authStatus, errors.New("conf is nil")
return authStatus, fmt.Errorf("conf is nil")
}
resp, err := c.do("POST", "/auth", doOptions{data: conf})
if err != nil {

17
vendor/github.com/fsouza/go-dockerclient/cancelable.go generated vendored Normal file
View File

@ -0,0 +1,17 @@
// Copyright 2016 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build go1.5
package docker
import "net/http"
func cancelable(client *http.Client, req *http.Request) func() {
ch := make(chan struct{})
req.Cancel = ch
return func() {
close(ch)
}
}

19
vendor/github.com/fsouza/go-dockerclient/cancelable_go14.go generated vendored Normal file
View File

@ -0,0 +1,19 @@
// Copyright 2016 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !go1.5
package docker
import "net/http"
func cancelable(client *http.Client, req *http.Request) func() {
return func() {
if rc, ok := client.Transport.(interface {
CancelRequest(*http.Request)
}); ok {
rc.CancelRequest(req)
}
}
}

2
vendor/github.com/fsouza/go-dockerclient/change.go generated vendored
View File

@ -23,7 +23,7 @@ const (
// Change represents a change in a container.
//
// See https://goo.gl/Wo0JJp for more details.
// See https://goo.gl/9GsTIF for more details.
type Change struct {
Path string
Kind ChangeType

237
vendor/github.com/fsouza/go-dockerclient/client.go generated vendored
View File

@ -1,10 +1,10 @@
// Copyright 2013 go-dockerclient authors. All rights reserved.
// Copyright 2015 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package docker provides a client for the Docker remote API.
//
// See https://goo.gl/o2v3rk for more details on the remote API.
// See https://goo.gl/G3plxW for more details on the remote API.
package docker
import (
@ -24,26 +24,19 @@ import (
"os"
"path/filepath"
"reflect"
"runtime"
"strconv"
"strings"
"sync/atomic"
"time"
"github.com/docker/docker/opts"
"github.com/docker/docker/pkg/homedir"
"github.com/docker/docker/pkg/jsonmessage"
"github.com/docker/docker/pkg/stdcopy"
"github.com/hashicorp/go-cleanhttp"
"golang.org/x/net/context"
"golang.org/x/net/context/ctxhttp"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/homedir"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/stdcopy"
"github.com/fsouza/go-dockerclient/external/github.com/hashicorp/go-cleanhttp"
)
const (
userAgent = "go-dockerclient"
unixProtocol = "unix"
namedPipeProtocol = "npipe"
)
const userAgent = "go-dockerclient"
var (
// ErrInvalidEndpoint is returned when the endpoint is not a valid HTTP URL.
@ -56,8 +49,8 @@ var (
ErrInactivityTimeout = errors.New("inactivity time exceeded timeout")
apiVersion112, _ = NewAPIVersion("1.12")
apiVersion119, _ = NewAPIVersion("1.19")
apiVersion124, _ = NewAPIVersion("1.24")
)
// APIVersion is an internal representation of a version of the Remote API.
@ -142,7 +135,7 @@ type Client struct {
SkipServerVersionCheck bool
HTTPClient *http.Client
TLSConfig *tls.Config
Dialer Dialer
Dialer *net.Dialer
endpoint string
endpointURL *url.URL
@ -150,14 +143,7 @@ type Client struct {
requestedAPIVersion APIVersion
serverAPIVersion APIVersion
expectedAPIVersion APIVersion
nativeHTTPClient *http.Client
}
// Dialer is an interface that allows network connections to be dialed
// (net.Dialer fulfills this interface) and named pipes (a shim using
// winio.DialPipe)
type Dialer interface {
Dial(network, address string) (net.Conn, error)
unixHTTPClient *http.Client
}
// NewClient returns a Client instance ready for communication with the given
@ -210,16 +196,14 @@ func NewVersionedClient(endpoint string, apiVersionString string) (*Client, erro
return nil, err
}
}
c := &Client{
return &Client{
HTTPClient: cleanhttp.DefaultClient(),
Dialer: &net.Dialer{},
endpoint: endpoint,
endpointURL: u,
eventMonitor: new(eventMonitoringState),
requestedAPIVersion: requestedAPIVersion,
}
c.initializeNativeClient()
return c, nil
}, nil
}
// NewVersionnedTLSClient has been DEPRECATED, please use NewVersionedTLSClient.
@ -230,27 +214,18 @@ func NewVersionnedTLSClient(endpoint string, cert, key, ca, apiVersionString str
// NewVersionedTLSClient returns a Client instance ready for TLS communications with the givens
// server endpoint, key and certificates, using a specific remote API version.
func NewVersionedTLSClient(endpoint string, cert, key, ca, apiVersionString string) (*Client, error) {
var certPEMBlock []byte
var keyPEMBlock []byte
var caPEMCert []byte
if _, err := os.Stat(cert); !os.IsNotExist(err) {
certPEMBlock, err = ioutil.ReadFile(cert)
certPEMBlock, err := ioutil.ReadFile(cert)
if err != nil {
return nil, err
}
}
if _, err := os.Stat(key); !os.IsNotExist(err) {
keyPEMBlock, err = ioutil.ReadFile(key)
keyPEMBlock, err := ioutil.ReadFile(key)
if err != nil {
return nil, err
}
}
if _, err := os.Stat(ca); !os.IsNotExist(err) {
caPEMCert, err = ioutil.ReadFile(ca)
caPEMCert, err := ioutil.ReadFile(ca)
if err != nil {
return nil, err
}
}
return NewVersionedTLSClientFromBytes(endpoint, certPEMBlock, keyPEMBlock, caPEMCert, apiVersionString)
}
@ -308,14 +283,14 @@ func NewVersionedTLSClientFromBytes(endpoint string, certPEMBlock, keyPEMBlock,
return nil, err
}
}
tlsConfig := &tls.Config{}
if certPEMBlock != nil && keyPEMBlock != nil {
if certPEMBlock == nil || keyPEMBlock == nil {
return nil, errors.New("Both cert and key are required")
}
tlsCert, err := tls.X509KeyPair(certPEMBlock, keyPEMBlock)
if err != nil {
return nil, err
}
tlsConfig.Certificates = []tls.Certificate{tlsCert}
}
tlsConfig := &tls.Config{Certificates: []tls.Certificate{tlsCert}}
if caPEMCert == nil {
tlsConfig.InsecureSkipVerify = true
} else {
@ -330,7 +305,7 @@ func NewVersionedTLSClientFromBytes(endpoint string, certPEMBlock, keyPEMBlock,
if err != nil {
return nil, err
}
c := &Client{
return &Client{
HTTPClient: &http.Client{Transport: tr},
TLSConfig: tlsConfig,
Dialer: &net.Dialer{},
@ -338,21 +313,7 @@ func NewVersionedTLSClientFromBytes(endpoint string, certPEMBlock, keyPEMBlock,
endpointURL: u,
eventMonitor: new(eventMonitoringState),
requestedAPIVersion: requestedAPIVersion,
}
c.initializeNativeClient()
return c, nil
}
// SetTimeout takes a timeout and applies it to both the HTTPClient and
// nativeHTTPClient. It should not be called concurrently with any other Client
// methods.
func (c *Client) SetTimeout(t time.Duration) {
if c.HTTPClient != nil {
c.HTTPClient.Timeout = t
}
if c.nativeHTTPClient != nil {
c.nativeHTTPClient.Timeout = t
}
}, nil
}
func (c *Client) checkAPIVersion() error {
@ -381,7 +342,7 @@ func (c *Client) Endpoint() string {
// Ping pings the docker server
//
// See https://goo.gl/wYfgY1 for more details.
// See https://goo.gl/kQCfJj for more details.
func (c *Client) Ping() error {
path := "/_ping"
resp, err := c.do("GET", path, doOptions{})
@ -418,7 +379,6 @@ type doOptions struct {
data interface{}
forceJSON bool
headers map[string]string
context context.Context
}
func (c *Client) do(method, path string, doOptions doOptions) (*http.Response, error) {
@ -439,14 +399,12 @@ func (c *Client) do(method, path string, doOptions doOptions) (*http.Response, e
httpClient := c.HTTPClient
protocol := c.endpointURL.Scheme
var u string
switch protocol {
case unixProtocol, namedPipeProtocol:
httpClient = c.nativeHTTPClient
u = c.getFakeNativeURL(path)
default:
if protocol == "unix" {
httpClient = c.unixClient()
u = c.getFakeUnixURL(path)
} else {
u = c.getURL(path)
}
req, err := http.NewRequest(method, u, params)
if err != nil {
return nil, err
@ -461,19 +419,12 @@ func (c *Client) do(method, path string, doOptions doOptions) (*http.Response, e
for k, v := range doOptions.headers {
req.Header.Set(k, v)
}
ctx := doOptions.context
if ctx == nil {
ctx = context.Background()
}
resp, err := ctxhttp.Do(ctx, httpClient, req)
resp, err := httpClient.Do(req)
if err != nil {
if strings.Contains(err.Error(), "connection refused") {
return nil, ErrConnectionRefused
}
return nil, chooseError(ctx, err)
return nil, err
}
if resp.StatusCode < 200 || resp.StatusCode >= 400 {
return nil, newError(resp)
@ -494,17 +445,6 @@ type streamOptions struct {
// Timeout with no data is received, it's reset every time new data
// arrives
inactivityTimeout time.Duration
context context.Context
}
// if error in context, return that instead of generic http error
func chooseError(ctx context.Context, err error) error {
select {
case <-ctx.Done():
return ctx.Err()
default:
return err
}
}
func (c *Client) stream(method, path string, streamOptions streamOptions) error {
@ -537,29 +477,18 @@ func (c *Client) stream(method, path string, streamOptions streamOptions) error
if streamOptions.stderr == nil {
streamOptions.stderr = ioutil.Discard
}
// make a sub-context so that our active cancellation does not affect parent
ctx := streamOptions.context
if ctx == nil {
ctx = context.Background()
}
subCtx, cancelRequest := context.WithCancel(ctx)
defer cancelRequest()
if protocol == unixProtocol || protocol == namedPipeProtocol {
var dial net.Conn
dial, err = c.Dialer.Dial(protocol, address)
cancelRequest := cancelable(c.HTTPClient, req)
if protocol == "unix" {
dial, err := c.Dialer.Dial(protocol, address)
if err != nil {
return err
}
go func() {
<-subCtx.Done()
dial.Close()
}()
cancelRequest = func() { dial.Close() }
defer dial.Close()
breader := bufio.NewReader(dial)
err = req.Write(dial)
if err != nil {
return chooseError(subCtx, err)
return err
}
// ReadResponse may hang if server does not replay
@ -575,15 +504,14 @@ func (c *Client) stream(method, path string, streamOptions streamOptions) error
if strings.Contains(err.Error(), "connection refused") {
return ErrConnectionRefused
}
return chooseError(subCtx, err)
return err
}
} else {
if resp, err = ctxhttp.Do(subCtx, c.HTTPClient, req); err != nil {
if resp, err = c.HTTPClient.Do(req); err != nil {
if strings.Contains(err.Error(), "connection refused") {
return ErrConnectionRefused
}
return chooseError(subCtx, err)
return err
}
}
defer resp.Body.Close()
@ -600,7 +528,7 @@ func (c *Client) stream(method, path string, streamOptions streamOptions) error
if atomic.LoadUint32(&canceled) != 0 {
return ErrInactivityTimeout
}
return chooseError(subCtx, err)
return err
}
return nil
}
@ -621,16 +549,26 @@ func handleStreamResponse(resp *http.Response, streamOptions *streamOptions) err
_, err = io.Copy(streamOptions.stdout, resp.Body)
return err
}
if st, ok := streamOptions.stdout.(interface {
io.Writer
FD() uintptr
IsTerminal() bool
}); ok {
err = jsonmessage.DisplayJSONMessagesToStream(resp.Body, st, nil)
} else {
err = jsonmessage.DisplayJSONMessagesStream(resp.Body, streamOptions.stdout, 0, false, nil)
}
dec := json.NewDecoder(resp.Body)
for {
var m jsonMessage
if err := dec.Decode(&m); err == io.EOF {
break
} else if err != nil {
return err
}
if m.Stream != "" {
fmt.Fprint(streamOptions.stdout, m.Stream)
} else if m.Progress != "" {
fmt.Fprintf(streamOptions.stdout, "%s %s\r", m.Status, m.Progress)
} else if m.Error != "" {
return errors.New(m.Error)
}
if m.Status != "" {
fmt.Fprintln(streamOptions.stdout, m.Status)
}
}
return nil
}
type proxyWriter struct {
@ -721,17 +659,13 @@ func (c *Client) hijack(method, path string, hijackOptions hijackOptions) (Close
req.Header.Set("Upgrade", "tcp")
protocol := c.endpointURL.Scheme
address := c.endpointURL.Path
if protocol != unixProtocol && protocol != namedPipeProtocol {
if protocol != "unix" {
protocol = "tcp"
address = c.endpointURL.Host
}
var dial net.Conn
if c.TLSConfig != nil && protocol != unixProtocol && protocol != namedPipeProtocol {
netDialer, ok := c.Dialer.(*net.Dialer)
if !ok {
return nil, ErrTLSNotSupported
}
dial, err = tlsDialWithDialer(netDialer, protocol, address, c.TLSConfig)
if c.TLSConfig != nil && protocol != "unix" {
dial, err = tlsDialWithDialer(c.Dialer, protocol, address, c.TLSConfig)
if err != nil {
return nil, err
}
@ -742,7 +676,7 @@ func (c *Client) hijack(method, path string, hijackOptions hijackOptions) (Close
}
}
errs := make(chan error, 1)
errs := make(chan error)
quit := make(chan struct{})
go func() {
clientconn := httputil.NewClientConn(dial, nil)
@ -756,7 +690,7 @@ func (c *Client) hijack(method, path string, hijackOptions hijackOptions) (Close
defer rwc.Close()
errChanOut := make(chan error, 1)
errChanIn := make(chan error, 2)
errChanIn := make(chan error, 1)
if hijackOptions.stdout == nil && hijackOptions.stderr == nil {
close(errChanOut)
} else {
@ -806,12 +740,14 @@ func (c *Client) hijack(method, path string, hijackOptions hijackOptions) (Close
select {
case errIn = <-errChanIn:
case <-quit:
return
}
var errOut error
select {
case errOut = <-errChanOut:
case <-quit:
return
}
if errIn != nil {
@ -832,7 +768,7 @@ func (c *Client) hijack(method, path string, hijackOptions hijackOptions) (Close
func (c *Client) getURL(path string) string {
urlStr := strings.TrimRight(c.endpointURL.String(), "/")
if c.endpointURL.Scheme == unixProtocol || c.endpointURL.Scheme == namedPipeProtocol {
if c.endpointURL.Scheme == "unix" {
urlStr = ""
}
if c.requestedAPIVersion != nil {
@ -841,9 +777,9 @@ func (c *Client) getURL(path string) string {
return fmt.Sprintf("%s%s", urlStr, path)
}
// getFakeNativeURL returns the URL needed to make an HTTP request over a UNIX
// getFakeUnixURL returns the URL needed to make an HTTP request over a UNIX
// domain socket to the given path.
func (c *Client) getFakeNativeURL(path string) string {
func (c *Client) getFakeUnixURL(path string) string {
u := *c.endpointURL // Copy.
// Override URL so that net/http will not complain.
@ -857,6 +793,21 @@ func (c *Client) getFakeNativeURL(path string) string {
return fmt.Sprintf("%s%s", urlStr, path)
}
func (c *Client) unixClient() *http.Client {
if c.unixHTTPClient != nil {
return c.unixHTTPClient
}
socketPath := c.endpointURL.Path
tr := &http.Transport{
Dial: func(network, addr string) (net.Conn, error) {
return c.Dialer.Dial("unix", socketPath)
},
}
cleanhttp.SetTransportFinalizer(tr)
c.unixHTTPClient = &http.Client{Transport: tr}
return c.unixHTTPClient
}
type jsonMessage struct {
Status string `json:"status,omitempty"`
Progress string `json:"progress,omitempty"`
@ -959,11 +910,11 @@ func parseEndpoint(endpoint string, tls bool) (*url.URL, error) {
if err != nil {
return nil, ErrInvalidEndpoint
}
if tls && u.Scheme != "unix" {
if tls {
u.Scheme = "https"
}
switch u.Scheme {
case unixProtocol, namedPipeProtocol:
case "unix":
return u, nil
case "http", "https", "tcp":
_, port, err := net.SplitHostPort(u.Host)
@ -1002,7 +953,10 @@ func getDockerEnv() (*dockerEnv, error) {
dockerHost := os.Getenv("DOCKER_HOST")
var err error
if dockerHost == "" {
dockerHost = opts.DefaultHost
dockerHost, err = DefaultDockerHost()
if err != nil {
return nil, err
}
}
dockerTLSVerify := os.Getenv("DOCKER_TLS_VERIFY") != ""
var dockerCertPath string
@ -1026,3 +980,16 @@ func getDockerEnv() (*dockerEnv, error) {
dockerCertPath: dockerCertPath,
}, nil
}
// DefaultDockerHost returns the default docker socket for the current OS
func DefaultDockerHost() (string, error) {
var defaultHost string
if runtime.GOOS == "windows" {
// If we do not have a host, default to TCP socket on Windows
defaultHost = fmt.Sprintf("tcp://%s:%d", opts.DefaultHTTPHost, opts.DefaultHTTPPort)
} else {
// If we do not have a host, default to unix socket
defaultHost = fmt.Sprintf("unix://%s", opts.DefaultUnixSocket)
}
return opts.ValidateHost(defaultHost)
}

27
vendor/github.com/fsouza/go-dockerclient/client_unix.go generated vendored
View File

@ -1,27 +0,0 @@
// +build !windows
// Copyright 2016 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package docker
import (
"net"
"net/http"
"github.com/hashicorp/go-cleanhttp"
)
// initializeNativeClient initializes the native Unix domain socket client on
// Unix-style operating systems
func (c *Client) initializeNativeClient() {
if c.endpointURL.Scheme != unixProtocol {
return
}
socketPath := c.endpointURL.Path
tr := cleanhttp.DefaultTransport()
tr.Dial = func(network, addr string) (net.Conn, error) {
return c.Dialer.Dial(unixProtocol, socketPath)
}
c.nativeHTTPClient = &http.Client{Transport: tr}
}

41
vendor/github.com/fsouza/go-dockerclient/client_windows.go generated vendored
View File

@ -1,41 +0,0 @@
// +build windows
// Copyright 2016 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package docker
import (
"net"
"net/http"
"time"
"github.com/Microsoft/go-winio"
"github.com/hashicorp/go-cleanhttp"
)
const namedPipeConnectTimeout = 2 * time.Second
type pipeDialer struct {
dialFunc func(network, addr string) (net.Conn, error)
}
func (p pipeDialer) Dial(network, address string) (net.Conn, error) {
return p.dialFunc(network, address)
}
// initializeNativeClient initializes the native Named Pipe client for Windows
func (c *Client) initializeNativeClient() {
if c.endpointURL.Scheme != namedPipeProtocol {
return
}
namedPipePath := c.endpointURL.Path
dialFunc := func(network, addr string) (net.Conn, error) {
timeout := namedPipeConnectTimeout
return winio.DialPipe(namedPipePath, &timeout)
}
tr := cleanhttp.DefaultTransport()
tr.Dial = dialFunc
c.Dialer = &pipeDialer{dialFunc}
c.nativeHTTPClient = &http.Client{Transport: tr}
}

369
vendor/github.com/fsouza/go-dockerclient/container.go generated vendored
View File

@ -1,4 +1,4 @@
// Copyright 2013 go-dockerclient authors. All rights reserved.
// Copyright 2015 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
@ -15,8 +15,7 @@ import (
"strings"
"time"
"github.com/docker/go-units"
"golang.org/x/net/context"
"github.com/fsouza/go-dockerclient/external/github.com/docker/go-units"
)
// ErrContainerAlreadyExists is the error returned by CreateContainer when the
@ -25,7 +24,7 @@ var ErrContainerAlreadyExists = errors.New("container already exists")
// ListContainersOptions specify parameters to the ListContainers function.
//
// See https://goo.gl/kaOHGw for more details.
// See https://goo.gl/47a6tO for more details.
type ListContainersOptions struct {
All bool
Size bool
@ -33,7 +32,6 @@ type ListContainersOptions struct {
Since string
Before string
Filters map[string][]string
Context context.Context
}
// APIPort is a type that represents a port mapping returned by the Docker API
@ -81,10 +79,10 @@ type NetworkList struct {
// ListContainers returns a slice of containers matching the given criteria.
//
// See https://goo.gl/kaOHGw for more details.
// See https://goo.gl/47a6tO for more details.
func (c *Client) ListContainers(opts ListContainersOptions) ([]APIContainers, error) {
path := "/containers/json?" + queryString(opts)
resp, err := c.do("GET", path, doOptions{context: opts.Context})
resp, err := c.do("GET", path, doOptions{})
if err != nil {
return nil, err
}
@ -114,21 +112,6 @@ func (p Port) Proto() string {
return parts[1]
}
// HealthCheck represents one check of health.
type HealthCheck struct {
Start time.Time `json:"Start,omitempty" yaml:"Start,omitempty"`
End time.Time `json:"End,omitempty" yaml:"End,omitempty"`
ExitCode int `json:"ExitCode,omitempty" yaml:"ExitCode,omitempty"`
Output string `json:"Output,omitempty" yaml:"Output,omitempty"`
}
// Health represents the health of a container.
type Health struct {
Status string `json:"Status,omitempty" yaml:"Status,omitempty"`
FailingStreak int `json:"FailingStreak,omitempty" yaml:"FailingStreak,omitempty"`
Log []HealthCheck `json:"Log,omitempty" yaml:"Log,omitempty"`
}
// State represents the state of a container.
type State struct {
Status string `json:"Status,omitempty" yaml:"Status,omitempty"`
@ -143,7 +126,6 @@ type State struct {
Error string `json:"Error,omitempty" yaml:"Error,omitempty"`
StartedAt time.Time `json:"StartedAt,omitempty" yaml:"StartedAt,omitempty"`
FinishedAt time.Time `json:"FinishedAt,omitempty" yaml:"FinishedAt,omitempty"`
Health Health `json:"Health,omitempty" yaml:"Health,omitempty"`
}
// String returns a human-readable description of the state
@ -293,38 +275,33 @@ type Config struct {
MemorySwap int64 `json:"MemorySwap,omitempty" yaml:"MemorySwap,omitempty"`
MemoryReservation int64 `json:"MemoryReservation,omitempty" yaml:"MemoryReservation,omitempty"`
KernelMemory int64 `json:"KernelMemory,omitempty" yaml:"KernelMemory,omitempty"`
PidsLimit int64 `json:"PidsLimit,omitempty" yaml:"PidsLimit,omitempty"`
CPUShares int64 `json:"CpuShares,omitempty" yaml:"CpuShares,omitempty"`
CPUSet string `json:"Cpuset,omitempty" yaml:"Cpuset,omitempty"`
AttachStdin bool `json:"AttachStdin,omitempty" yaml:"AttachStdin,omitempty"`
AttachStdout bool `json:"AttachStdout,omitempty" yaml:"AttachStdout,omitempty"`
AttachStderr bool `json:"AttachStderr,omitempty" yaml:"AttachStderr,omitempty"`
PortSpecs []string `json:"PortSpecs,omitempty" yaml:"PortSpecs,omitempty"`
ExposedPorts map[Port]struct{} `json:"ExposedPorts,omitempty" yaml:"ExposedPorts,omitempty"`
PublishService string `json:"PublishService,omitempty" yaml:"PublishService,omitempty"`
StopSignal string `json:"StopSignal,omitempty" yaml:"StopSignal,omitempty"`
Tty bool `json:"Tty,omitempty" yaml:"Tty,omitempty"`
OpenStdin bool `json:"OpenStdin,omitempty" yaml:"OpenStdin,omitempty"`
StdinOnce bool `json:"StdinOnce,omitempty" yaml:"StdinOnce,omitempty"`
Env []string `json:"Env,omitempty" yaml:"Env,omitempty"`
Cmd []string `json:"Cmd" yaml:"Cmd"`
Healthcheck *HealthConfig `json:"Healthcheck,omitempty" yaml:"Healthcheck,omitempty"`
DNS []string `json:"Dns,omitempty" yaml:"Dns,omitempty"` // For Docker API v1.9 and below only
Image string `json:"Image,omitempty" yaml:"Image,omitempty"`
Volumes map[string]struct{} `json:"Volumes,omitempty" yaml:"Volumes,omitempty"`
VolumeDriver string `json:"VolumeDriver,omitempty" yaml:"VolumeDriver,omitempty"`
VolumesFrom string `json:"VolumesFrom,omitempty" yaml:"VolumesFrom,omitempty"`
WorkingDir string `json:"WorkingDir,omitempty" yaml:"WorkingDir,omitempty"`
MacAddress string `json:"MacAddress,omitempty" yaml:"MacAddress,omitempty"`
Entrypoint []string `json:"Entrypoint" yaml:"Entrypoint"`
NetworkDisabled bool `json:"NetworkDisabled,omitempty" yaml:"NetworkDisabled,omitempty"`
SecurityOpts []string `json:"SecurityOpts,omitempty" yaml:"SecurityOpts,omitempty"`
OnBuild []string `json:"OnBuild,omitempty" yaml:"OnBuild,omitempty"`
Mounts []Mount `json:"Mounts,omitempty" yaml:"Mounts,omitempty"`
Labels map[string]string `json:"Labels,omitempty" yaml:"Labels,omitempty"`
AttachStdin bool `json:"AttachStdin,omitempty" yaml:"AttachStdin,omitempty"`
AttachStdout bool `json:"AttachStdout,omitempty" yaml:"AttachStdout,omitempty"`
AttachStderr bool `json:"AttachStderr,omitempty" yaml:"AttachStderr,omitempty"`
ArgsEscaped bool `json:"ArgsEscaped,omitempty" yaml:"ArgsEscaped,omitempty"`
Tty bool `json:"Tty,omitempty" yaml:"Tty,omitempty"`
OpenStdin bool `json:"OpenStdin,omitempty" yaml:"OpenStdin,omitempty"`
StdinOnce bool `json:"StdinOnce,omitempty" yaml:"StdinOnce,omitempty"`
NetworkDisabled bool `json:"NetworkDisabled,omitempty" yaml:"NetworkDisabled,omitempty"`
// This is no longer used and has been kept here for backward
// compatibility, please use HostConfig.VolumesFrom.
VolumesFrom string `json:"VolumesFrom,omitempty" yaml:"VolumesFrom,omitempty"`
}
// Mount represents a mount point in the container.
@ -346,16 +323,15 @@ type LogConfig struct {
Config map[string]string `json:"Config,omitempty" yaml:"Config,omitempty"`
}
// ULimit defines system-wide resource limitations This can help a lot in
// system administration, e.g. when a user starts too many processes and
// therefore makes the system unresponsive for other users.
// ULimit defines system-wide resource limitations
// This can help a lot in system administration, e.g. when a user starts too many processes and therefore makes the system unresponsive for other users.
type ULimit struct {
Name string `json:"Name,omitempty" yaml:"Name,omitempty"`
Soft int64 `json:"Soft,omitempty" yaml:"Soft,omitempty"`
Hard int64 `json:"Hard,omitempty" yaml:"Hard,omitempty"`
}
// SwarmNode containers information about which Swarm node the container is on.
// SwarmNode containers information about which Swarm node the container is on
type SwarmNode struct {
ID string `json:"ID,omitempty" yaml:"ID,omitempty"`
IP string `json:"IP,omitempty" yaml:"IP,omitempty"`
@ -366,36 +342,12 @@ type SwarmNode struct {
Labels map[string]string `json:"Labels,omitempty" yaml:"Labels,omitempty"`
}
// GraphDriver contains information about the GraphDriver used by the
// container.
// GraphDriver contains information about the GraphDriver used by the container
type GraphDriver struct {
Name string `json:"Name,omitempty" yaml:"Name,omitempty"`
Data map[string]string `json:"Data,omitempty" yaml:"Data,omitempty"`
}
// HealthConfig holds configuration settings for the HEALTHCHECK feature
//
// It has been added in the version 1.24 of the Docker API, available since
// Docker 1.12.
type HealthConfig struct {
// Test is the test to perform to check that the container is healthy.
// An empty slice means to inherit the default.
// The options are:
// {} : inherit healthcheck
// {"NONE"} : disable healthcheck
// {"CMD", args...} : exec arguments directly
// {"CMD-SHELL", command} : run command with system's default shell
Test []string `json:"Test,omitempty" yaml:"Test,omitempty"`
// Zero means to inherit. Durations are expressed as integer nanoseconds.
Interval time.Duration `json:"Interval,omitempty" yaml:"Interval,omitempty"` // Interval is the time to wait between checks.
Timeout time.Duration `json:"Timeout,omitempty" yaml:"Timeout,omitempty"` // Timeout is the time to wait before considering the check to have hung.
// Retries is the number of consecutive failures needed to consider a container as unhealthy.
// Zero means inherit.
Retries int `json:"Retries,omitempty" yaml:"Retries,omitempty"`
}
// Container is the type encompasing everything about a container - its config,
// hostconfig, etc.
type Container struct {
@ -449,18 +401,13 @@ type UpdateContainerOptions struct {
MemoryReservation int `json:"MemoryReservation"`
KernelMemory int `json:"KernelMemory"`
RestartPolicy RestartPolicy `json:"RestartPolicy,omitempty"`
Context context.Context
}
// UpdateContainer updates the container at ID with the options
//
// See https://goo.gl/Y6fXUy for more details.
func (c *Client) UpdateContainer(id string, opts UpdateContainerOptions) error {
resp, err := c.do("POST", fmt.Sprintf("/containers/"+id+"/update"), doOptions{
data: opts,
forceJSON: true,
context: opts.Context,
})
resp, err := c.do("POST", fmt.Sprintf("/containers/"+id+"/update"), doOptions{data: opts, forceJSON: true})
if err != nil {
return err
}
@ -470,23 +417,20 @@ func (c *Client) UpdateContainer(id string, opts UpdateContainerOptions) error {
// RenameContainerOptions specify parameters to the RenameContainer function.
//
// See https://goo.gl/46inai for more details.
// See https://goo.gl/laSOIy for more details.
type RenameContainerOptions struct {
// ID of container to rename
ID string `qs:"-"`
// New name
Name string `json:"name,omitempty" yaml:"name,omitempty"`
Context context.Context
}
// RenameContainer updates and existing containers name
//
// See https://goo.gl/46inai for more details.
// See https://goo.gl/laSOIy for more details.
func (c *Client) RenameContainer(opts RenameContainerOptions) error {
resp, err := c.do("POST", fmt.Sprintf("/containers/"+opts.ID+"/rename?%s", queryString(opts)), doOptions{
context: opts.Context,
})
resp, err := c.do("POST", fmt.Sprintf("/containers/"+opts.ID+"/rename?%s", queryString(opts)), doOptions{})
if err != nil {
return err
}
@ -496,22 +440,10 @@ func (c *Client) RenameContainer(opts RenameContainerOptions) error {
// InspectContainer returns information about a container by its ID.
//
// See https://goo.gl/FaI5JT for more details.
// See https://goo.gl/RdIq0b for more details.
func (c *Client) InspectContainer(id string) (*Container, error) {
return c.inspectContainer(id, doOptions{})
}
// InspectContainerWithContext returns information about a container by its ID.
// The context object can be used to cancel the inspect request.
//
// See https://goo.gl/FaI5JT for more details.
func (c *Client) InspectContainerWithContext(id string, ctx context.Context) (*Container, error) {
return c.inspectContainer(id, doOptions{context: ctx})
}
func (c *Client) inspectContainer(id string, opts doOptions) (*Container, error) {
path := "/containers/" + id + "/json"
resp, err := c.do("GET", path, opts)
resp, err := c.do("GET", path, doOptions{})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return nil, &NoSuchContainer{ID: id}
@ -528,7 +460,7 @@ func (c *Client) inspectContainer(id string, opts doOptions) (*Container, error)
// ContainerChanges returns changes in the filesystem of the given container.
//
// See https://goo.gl/15KKzh for more details.
// See https://goo.gl/9GsTIF for more details.
func (c *Client) ContainerChanges(id string) ([]Change, error) {
path := "/containers/" + id + "/changes"
resp, err := c.do("GET", path, doOptions{})
@ -548,22 +480,17 @@ func (c *Client) ContainerChanges(id string) ([]Change, error) {
// CreateContainerOptions specify parameters to the CreateContainer function.
//
// See https://goo.gl/tyzwVM for more details.
// See https://goo.gl/WxQzrr for more details.
type CreateContainerOptions struct {
Name string
Config *Config `qs:"-"`
HostConfig *HostConfig `qs:"-"`
NetworkingConfig *NetworkingConfig `qs:"-"`
Context context.Context
}
// CreateContainer creates a new container, returning the container instance,
// or an error in case of failure.
//
// The returned container instance contains only the container ID. To get more
// details about the container after creating it, use InspectContainer.
//
// See https://goo.gl/tyzwVM for more details.
// See https://goo.gl/WxQzrr for more details.
func (c *Client) CreateContainer(opts CreateContainerOptions) (*Container, error) {
path := "/containers/create?" + queryString(opts)
resp, err := c.do(
@ -573,13 +500,10 @@ func (c *Client) CreateContainer(opts CreateContainerOptions) (*Container, error
data: struct {
*Config
HostConfig *HostConfig `json:"HostConfig,omitempty" yaml:"HostConfig,omitempty"`
NetworkingConfig *NetworkingConfig `json:"NetworkingConfig,omitempty" yaml:"NetworkingConfig,omitempty"`
}{
opts.Config,
opts.HostConfig,
opts.NetworkingConfig,
},
context: opts.Context,
},
)
@ -620,8 +544,6 @@ type KeyValuePair struct {
// - always: the docker daemon will always restart the container
// - on-failure: the docker daemon will restart the container on failures, at
// most MaximumRetryCount times
// - unless-stopped: the docker daemon will always restart the container except
// when user has manually stopped the container
// - no: the docker daemon will not restart the container automatically
type RestartPolicy struct {
Name string `json:"Name,omitempty" yaml:"Name,omitempty"`
@ -640,12 +562,6 @@ func RestartOnFailure(maxRetry int) RestartPolicy {
return RestartPolicy{Name: "on-failure", MaximumRetryCount: maxRetry}
}
// RestartUnlessStopped returns a restart policy that tells the Docker daemon to
// always restart the container except when user has manually stopped the container.
func RestartUnlessStopped() RestartPolicy {
return RestartPolicy{Name: "unless-stopped"}
}
// NeverRestart returns a restart policy that tells the Docker daemon to never
// restart the container on failures.
func NeverRestart() RestartPolicy {
@ -662,6 +578,8 @@ type Device struct {
// BlockWeight represents a relative device weight for an individual device inside
// of a container
//
// See https://goo.gl/FSdP0H for more details.
type BlockWeight struct {
Path string `json:"Path,omitempty"`
Weight string `json:"Weight,omitempty"`
@ -669,6 +587,8 @@ type BlockWeight struct {
// BlockLimit represents a read/write limit in IOPS or Bandwidth for a device
// inside of a container
//
// See https://goo.gl/FSdP0H for more details.
type BlockLimit struct {
Path string `json:"Path,omitempty"`
Rate string `json:"Rate,omitempty"`
@ -683,8 +603,10 @@ type HostConfig struct {
GroupAdd []string `json:"GroupAdd,omitempty" yaml:"GroupAdd,omitempty"`
ContainerIDFile string `json:"ContainerIDFile,omitempty" yaml:"ContainerIDFile,omitempty"`
LxcConf []KeyValuePair `json:"LxcConf,omitempty" yaml:"LxcConf,omitempty"`
Privileged bool `json:"Privileged,omitempty" yaml:"Privileged,omitempty"`
PortBindings map[Port][]PortBinding `json:"PortBindings,omitempty" yaml:"PortBindings,omitempty"`
Links []string `json:"Links,omitempty" yaml:"Links,omitempty"`
PublishAllPorts bool `json:"PublishAllPorts,omitempty" yaml:"PublishAllPorts,omitempty"`
DNS []string `json:"Dns,omitempty" yaml:"Dns,omitempty"` // For Docker API v1.10 and above only
DNSOptions []string `json:"DnsOptions,omitempty" yaml:"DnsOptions,omitempty"`
DNSSearch []string `json:"DnsSearch,omitempty" yaml:"DnsSearch,omitempty"`
@ -698,83 +620,37 @@ type HostConfig struct {
RestartPolicy RestartPolicy `json:"RestartPolicy,omitempty" yaml:"RestartPolicy,omitempty"`
Devices []Device `json:"Devices,omitempty" yaml:"Devices,omitempty"`
LogConfig LogConfig `json:"LogConfig,omitempty" yaml:"LogConfig,omitempty"`
ReadonlyRootfs bool `json:"ReadonlyRootfs,omitempty" yaml:"ReadonlyRootfs,omitempty"`
SecurityOpt []string `json:"SecurityOpt,omitempty" yaml:"SecurityOpt,omitempty"`
Cgroup string `json:"Cgroup,omitempty" yaml:"Cgroup,omitempty"`
CgroupParent string `json:"CgroupParent,omitempty" yaml:"CgroupParent,omitempty"`
Memory int64 `json:"Memory,omitempty" yaml:"Memory,omitempty"`
MemoryReservation int64 `json:"MemoryReservation,omitempty" yaml:"MemoryReservation,omitempty"`
KernelMemory int64 `json:"KernelMemory,omitempty" yaml:"KernelMemory,omitempty"`
MemorySwap int64 `json:"MemorySwap,omitempty" yaml:"MemorySwap,omitempty"`
MemorySwappiness int64 `json:"MemorySwappiness,omitempty" yaml:"MemorySwappiness,omitempty"`
OOMKillDisable bool `json:"OomKillDisable,omitempty" yaml:"OomKillDisable"`
CPUShares int64 `json:"CpuShares,omitempty" yaml:"CpuShares,omitempty"`
CPUSet string `json:"Cpuset,omitempty" yaml:"Cpuset,omitempty"`
CPUSetCPUs string `json:"CpusetCpus,omitempty" yaml:"CpusetCpus,omitempty"`
CPUSetMEMs string `json:"CpusetMems,omitempty" yaml:"CpusetMems,omitempty"`
CPUQuota int64 `json:"CpuQuota,omitempty" yaml:"CpuQuota,omitempty"`
CPUPeriod int64 `json:"CpuPeriod,omitempty" yaml:"CpuPeriod,omitempty"`
BlkioWeight int64 `json:"BlkioWeight,omitempty" yaml:"BlkioWeight,omitempty"`
BlkioWeightDevice []BlockWeight `json:"BlkioWeightDevice,omitempty" yaml:"BlkioWeightDevice,omitempty"`
BlkioDeviceReadBps []BlockLimit `json:"BlkioDeviceReadBps,omitempty" yaml:"BlkioDeviceReadBps,omitempty"`
BlkioDeviceReadIOps []BlockLimit `json:"BlkioDeviceReadIOps,omitempty" yaml:"BlkioDeviceReadIOps,omitempty"`
BlkioDeviceWriteBps []BlockLimit `json:"BlkioDeviceWriteBps,omitempty" yaml:"BlkioDeviceWriteBps,omitempty"`
BlkioDeviceWriteIOps []BlockLimit `json:"BlkioDeviceWriteIOps,omitempty" yaml:"BlkioDeviceWriteIOps,omitempty"`
BlkioWeight int64 `json:"BlkioWeight,omitempty" yaml:"BlkioWeight"`
BlkioWeightDevice []BlockWeight `json:"BlkioWeightDevice,omitempty" yaml:"BlkioWeightDevice"`
BlkioDeviceReadBps []BlockLimit `json:"BlkioDeviceReadBps,omitempty" yaml:"BlkioDeviceReadBps"`
BlkioDeviceReadIOps []BlockLimit `json:"BlkioDeviceReadIOps,omitempty" yaml:"BlkioDeviceReadIOps"`
BlkioDeviceWriteBps []BlockLimit `json:"BlkioDeviceWriteBps,omitempty" yaml:"BlkioDeviceWriteBps"`
BlkioDeviceWriteIOps []BlockLimit `json:"BlkioDeviceWriteIOps,omitempty" yaml:"BlkioDeviceWriteIOps"`
Ulimits []ULimit `json:"Ulimits,omitempty" yaml:"Ulimits,omitempty"`
VolumeDriver string `json:"VolumeDriver,omitempty" yaml:"VolumeDriver,omitempty"`
OomScoreAdj int `json:"OomScoreAdj,omitempty" yaml:"OomScoreAdj,omitempty"`
PidsLimit int64 `json:"PidsLimit,omitempty" yaml:"PidsLimit,omitempty"`
ShmSize int64 `json:"ShmSize,omitempty" yaml:"ShmSize,omitempty"`
Tmpfs map[string]string `json:"Tmpfs,omitempty" yaml:"Tmpfs,omitempty"`
Privileged bool `json:"Privileged,omitempty" yaml:"Privileged,omitempty"`
PublishAllPorts bool `json:"PublishAllPorts,omitempty" yaml:"PublishAllPorts,omitempty"`
ReadonlyRootfs bool `json:"ReadonlyRootfs,omitempty" yaml:"ReadonlyRootfs,omitempty"`
OOMKillDisable bool `json:"OomKillDisable,omitempty" yaml:"OomKillDisable,omitempty"`
AutoRemove bool `json:"AutoRemove,omitempty" yaml:"AutoRemove,omitempty"`
StorageOpt map[string]string `json:"StorageOpt,omitempty" yaml:"StorageOpt,omitempty"`
Sysctls map[string]string `json:"Sysctls,omitempty" yaml:"Sysctls,omitempty"`
}
// NetworkingConfig represents the container's networking configuration for each of its interfaces
// Carries the networking configs specified in the `docker run` and `docker network connect` commands
type NetworkingConfig struct {
EndpointsConfig map[string]*EndpointConfig `json:"EndpointsConfig" yaml:"EndpointsConfig"` // Endpoint configs for each connecting network
}
// StartContainer starts a container, returning an error in case of failure.
//
// Passing the HostConfig to this method has been deprecated in Docker API 1.22
// (Docker Engine 1.10.x) and totally removed in Docker API 1.24 (Docker Engine
// 1.12.x). The client will ignore the parameter when communicating with Docker
// API 1.24 or greater.
//
// See https://goo.gl/fbOSZy for more details.
// See https://goo.gl/MrBAJv for more details.
func (c *Client) StartContainer(id string, hostConfig *HostConfig) error {
return c.startContainer(id, hostConfig, doOptions{})
}
// StartContainerWithContext starts a container, returning an error in case of
// failure. The context can be used to cancel the outstanding start container
// request.
//
// Passing the HostConfig to this method has been deprecated in Docker API 1.22
// (Docker Engine 1.10.x) and totally removed in Docker API 1.24 (Docker Engine
// 1.12.x). The client will ignore the parameter when communicating with Docker
// API 1.24 or greater.
//
// See https://goo.gl/fbOSZy for more details.
func (c *Client) StartContainerWithContext(id string, hostConfig *HostConfig, ctx context.Context) error {
return c.startContainer(id, hostConfig, doOptions{context: ctx})
}
func (c *Client) startContainer(id string, hostConfig *HostConfig, opts doOptions) error {
path := "/containers/" + id + "/start"
if c.serverAPIVersion == nil {
c.checkAPIVersion()
}
if c.serverAPIVersion != nil && c.serverAPIVersion.LessThan(apiVersion124) {
opts.data = hostConfig
opts.forceJSON = true
}
resp, err := c.do("POST", path, opts)
resp, err := c.do("POST", path, doOptions{data: hostConfig, forceJSON: true})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return &NoSuchContainer{ID: id, Err: err}
@ -791,23 +667,10 @@ func (c *Client) startContainer(id string, hostConfig *HostConfig, opts doOption
// StopContainer stops a container, killing it after the given timeout (in
// seconds).
//
// See https://goo.gl/R9dZcV for more details.
// See https://goo.gl/USqsFt for more details.
func (c *Client) StopContainer(id string, timeout uint) error {
return c.stopContainer(id, timeout, doOptions{})
}
// StopContainerWithContext stops a container, killing it after the given
// timeout (in seconds). The context can be used to cancel the stop
// container request.
//
// See https://goo.gl/R9dZcV for more details.
func (c *Client) StopContainerWithContext(id string, timeout uint, ctx context.Context) error {
return c.stopContainer(id, timeout, doOptions{context: ctx})
}
func (c *Client) stopContainer(id string, timeout uint, opts doOptions) error {
path := fmt.Sprintf("/containers/%s/stop?t=%d", id, timeout)
resp, err := c.do("POST", path, opts)
resp, err := c.do("POST", path, doOptions{})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return &NoSuchContainer{ID: id}
@ -824,7 +687,7 @@ func (c *Client) stopContainer(id string, timeout uint, opts doOptions) error {
// RestartContainer stops a container, killing it after the given timeout (in
// seconds), during the stop process.
//
// See https://goo.gl/MrAKQ5 for more details.
// See https://goo.gl/QzsDnz for more details.
func (c *Client) RestartContainer(id string, timeout uint) error {
path := fmt.Sprintf("/containers/%s/restart?t=%d", id, timeout)
resp, err := c.do("POST", path, doOptions{})
@ -840,7 +703,7 @@ func (c *Client) RestartContainer(id string, timeout uint) error {
// PauseContainer pauses the given container.
//
// See https://goo.gl/D1Yaii for more details.
// See https://goo.gl/OF7W9X for more details.
func (c *Client) PauseContainer(id string) error {
path := fmt.Sprintf("/containers/%s/pause", id)
resp, err := c.do("POST", path, doOptions{})
@ -856,7 +719,7 @@ func (c *Client) PauseContainer(id string) error {
// UnpauseContainer unpauses the given container.
//
// See https://goo.gl/sZ2faO for more details.
// See https://goo.gl/7dwyPA for more details.
func (c *Client) UnpauseContainer(id string) error {
path := fmt.Sprintf("/containers/%s/unpause", id)
resp, err := c.do("POST", path, doOptions{})
@ -873,7 +736,7 @@ func (c *Client) UnpauseContainer(id string) error {
// TopResult represents the list of processes running in a container, as
// returned by /containers/<id>/top.
//
// See https://goo.gl/FLwpPl for more details.
// See https://goo.gl/Rb46aY for more details.
type TopResult struct {
Titles []string
Processes [][]string
@ -881,7 +744,7 @@ type TopResult struct {
// TopContainer returns processes running inside a container
//
// See https://goo.gl/FLwpPl for more details.
// See https://goo.gl/Rb46aY for more details.
func (c *Client) TopContainer(id string, psArgs string) (TopResult, error) {
var args string
var result TopResult
@ -897,13 +760,15 @@ func (c *Client) TopContainer(id string, psArgs string) (TopResult, error) {
return result, err
}
defer resp.Body.Close()
err = json.NewDecoder(resp.Body).Decode(&result)
if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
return result, err
}
return result, nil
}
// Stats represents container statistics, returned by /containers/<id>/stats.
//
// See https://goo.gl/Dk3Xio for more details.
// See https://goo.gl/GNmLHb for more details.
type Stats struct {
Read time.Time `json:"read,omitempty" yaml:"read,omitempty"`
PidsStats struct {
@ -1002,7 +867,7 @@ type BlkioStatsEntry struct {
// StatsOptions specify parameters to the Stats function.
//
// See https://goo.gl/Dk3Xio for more details.
// See https://goo.gl/GNmLHb for more details.
type StatsOptions struct {
ID string
Stats chan<- *Stats
@ -1014,7 +879,6 @@ type StatsOptions struct {
// Timeout with no data is received, it's reset every time new data
// arrives
InactivityTimeout time.Duration `qs:"-"`
Context context.Context
}
// Stats sends container statistics for the given container to the given channel.
@ -1025,7 +889,7 @@ type StatsOptions struct {
// will close the given channel. Alternatively, function can be stopped by
// signaling on the Done channel.
//
// See https://goo.gl/Dk3Xio for more details.
// See https://goo.gl/GNmLHb for more details.
func (c *Client) Stats(opts StatsOptions) (retErr error) {
errC := make(chan error, 1)
readCloser, writeCloser := io.Pipe()
@ -1054,7 +918,6 @@ func (c *Client) Stats(opts StatsOptions) (retErr error) {
stdout: writeCloser,
timeout: opts.Timeout,
inactivityTimeout: opts.InactivityTimeout,
context: opts.Context,
})
if err != nil {
dockerError, ok := err.(*Error)
@ -1098,7 +961,7 @@ func (c *Client) Stats(opts StatsOptions) (retErr error) {
// KillContainerOptions represents the set of options that can be used in a
// call to KillContainer.
//
// See https://goo.gl/JnTxXZ for more details.
// See https://goo.gl/hkS9i8 for more details.
type KillContainerOptions struct {
// The ID of the container.
ID string `qs:"-"`
@ -1106,16 +969,15 @@ type KillContainerOptions struct {
// The signal to send to the container. When omitted, Docker server
// will assume SIGKILL.
Signal Signal
Context context.Context
}
// KillContainer sends a signal to a container, returning an error in case of
// failure.
//
// See https://goo.gl/JnTxXZ for more details.
// See https://goo.gl/hkS9i8 for more details.
func (c *Client) KillContainer(opts KillContainerOptions) error {
path := "/containers/" + opts.ID + "/kill" + "?" + queryString(opts)
resp, err := c.do("POST", path, doOptions{context: opts.Context})
resp, err := c.do("POST", path, doOptions{})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return &NoSuchContainer{ID: opts.ID}
@ -1128,7 +990,7 @@ func (c *Client) KillContainer(opts KillContainerOptions) error {
// RemoveContainerOptions encapsulates options to remove a container.
//
// See https://goo.gl/hL5IPC for more details.
// See https://goo.gl/RQyX62 for more details.
type RemoveContainerOptions struct {
// The ID of the container.
ID string `qs:"-"`
@ -1140,15 +1002,14 @@ type RemoveContainerOptions struct {
// A flag that indicates whether Docker should remove the container
// even if it is currently running.
Force bool
Context context.Context
}
// RemoveContainer removes a container, returning an error in case of failure.
//
// See https://goo.gl/hL5IPC for more details.
// See https://goo.gl/RQyX62 for more details.
func (c *Client) RemoveContainer(opts RemoveContainerOptions) error {
path := "/containers/" + opts.ID + "?" + queryString(opts)
resp, err := c.do("DELETE", path, doOptions{context: opts.Context})
resp, err := c.do("DELETE", path, doOptions{})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return &NoSuchContainer{ID: opts.ID}
@ -1162,41 +1023,38 @@ func (c *Client) RemoveContainer(opts RemoveContainerOptions) error {
// UploadToContainerOptions is the set of options that can be used when
// uploading an archive into a container.
//
// See https://goo.gl/g25o7u for more details.
// See https://goo.gl/Ss97HW for more details.
type UploadToContainerOptions struct {
InputStream io.Reader `json:"-" qs:"-"`
Path string `qs:"path"`
NoOverwriteDirNonDir bool `qs:"noOverwriteDirNonDir"`
Context context.Context
}
// UploadToContainer uploads a tar archive to be extracted to a path in the
// filesystem of the container.
//
// See https://goo.gl/g25o7u for more details.
// See https://goo.gl/Ss97HW for more details.
func (c *Client) UploadToContainer(id string, opts UploadToContainerOptions) error {
url := fmt.Sprintf("/containers/%s/archive?", id) + queryString(opts)
return c.stream("PUT", url, streamOptions{
in: opts.InputStream,
context: opts.Context,
})
}
// DownloadFromContainerOptions is the set of options that can be used when
// downloading resources from a container.
//
// See https://goo.gl/W49jxK for more details.
// See https://goo.gl/KnZJDX for more details.
type DownloadFromContainerOptions struct {
OutputStream io.Writer `json:"-" qs:"-"`
Path string `qs:"path"`
InactivityTimeout time.Duration `qs:"-"`
Context context.Context
}
// DownloadFromContainer downloads a tar archive of files or folders in a container.
//
// See https://goo.gl/W49jxK for more details.
// See https://goo.gl/KnZJDX for more details.
func (c *Client) DownloadFromContainer(id string, opts DownloadFromContainerOptions) error {
url := fmt.Sprintf("/containers/%s/archive?", id) + queryString(opts)
@ -1204,38 +1062,27 @@ func (c *Client) DownloadFromContainer(id string, opts DownloadFromContainerOpti
setRawTerminal: true,
stdout: opts.OutputStream,
inactivityTimeout: opts.InactivityTimeout,
context: opts.Context,
})
}
// CopyFromContainerOptions has been DEPRECATED, please use DownloadFromContainerOptions along with DownloadFromContainer.
//
// See https://goo.gl/nWk2YQ for more details.
// See https://goo.gl/R2jevW for more details.
type CopyFromContainerOptions struct {
OutputStream io.Writer `json:"-"`
Container string `json:"-"`
Resource string
Context context.Context `json:"-"`
}
// CopyFromContainer has been DEPRECATED, please use DownloadFromContainerOptions along with DownloadFromContainer.
//
// See https://goo.gl/nWk2YQ for more details.
// See https://goo.gl/R2jevW for more details.
func (c *Client) CopyFromContainer(opts CopyFromContainerOptions) error {
if opts.Container == "" {
return &NoSuchContainer{ID: opts.Container}
}
if c.serverAPIVersion == nil {
c.checkAPIVersion()
}
if c.serverAPIVersion != nil && c.serverAPIVersion.GreaterThanOrEqualTo(apiVersion124) {
return errors.New("go-dockerclient: CopyFromContainer is no longer available in Docker >= 1.12, use DownloadFromContainer instead")
}
url := fmt.Sprintf("/containers/%s/copy", opts.Container)
resp, err := c.do("POST", url, doOptions{
data: opts,
context: opts.Context,
})
resp, err := c.do("POST", url, doOptions{data: opts})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return &NoSuchContainer{ID: opts.Container}
@ -1250,22 +1097,9 @@ func (c *Client) CopyFromContainer(opts CopyFromContainerOptions) error {
// WaitContainer blocks until the given container stops, return the exit code
// of the container status.
//
// See https://goo.gl/4AGweZ for more details.
// See https://goo.gl/Gc1rge for more details.
func (c *Client) WaitContainer(id string) (int, error) {
return c.waitContainer(id, doOptions{})
}
// WaitContainerWithContext blocks until the given container stops, return the exit code
// of the container status. The context object can be used to cancel the
// inspect request.
//
// See https://goo.gl/4AGweZ for more details.
func (c *Client) WaitContainerWithContext(id string, ctx context.Context) (int, error) {
return c.waitContainer(id, doOptions{context: ctx})
}
func (c *Client) waitContainer(id string, opts doOptions) (int, error) {
resp, err := c.do("POST", "/containers/"+id+"/wait", opts)
resp, err := c.do("POST", "/containers/"+id+"/wait", doOptions{})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return 0, &NoSuchContainer{ID: id}
@ -1282,7 +1116,7 @@ func (c *Client) waitContainer(id string, opts doOptions) (int, error) {
// CommitContainerOptions aggregates parameters to the CommitContainer method.
//
// See https://goo.gl/CzIguf for more details.
// See https://goo.gl/mqfoCw for more details.
type CommitContainerOptions struct {
Container string
Repository string `qs:"repo"`
@ -1290,18 +1124,14 @@ type CommitContainerOptions struct {
Message string `qs:"comment"`
Author string
Run *Config `qs:"-"`
Context context.Context
}
// CommitContainer creates a new image from a container's changes.
//
// See https://goo.gl/CzIguf for more details.
// See https://goo.gl/mqfoCw for more details.
func (c *Client) CommitContainer(opts CommitContainerOptions) (*Image, error) {
path := "/commit?" + queryString(opts)
resp, err := c.do("POST", path, doOptions{
data: opts.Run,
context: opts.Context,
})
resp, err := c.do("POST", path, doOptions{data: opts.Run})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return nil, &NoSuchContainer{ID: opts.Container}
@ -1319,23 +1149,13 @@ func (c *Client) CommitContainer(opts CommitContainerOptions) (*Image, error) {
// AttachToContainerOptions is the set of options that can be used when
// attaching to a container.
//
// See https://goo.gl/JF10Zk for more details.
// See https://goo.gl/NKpkFk for more details.
type AttachToContainerOptions struct {
Container string `qs:"-"`
InputStream io.Reader `qs:"-"`
OutputStream io.Writer `qs:"-"`
ErrorStream io.Writer `qs:"-"`
// If set, after a successful connect, a sentinel will be sent and then the
// client will block on receive before continuing.
//
// It must be an unbuffered channel. Using a buffered channel can lead
// to unexpected behavior.
Success chan struct{}
// Use raw terminal? Usually true when the container contains a TTY.
RawTerminal bool `qs:"-"`
// Get container logs, sending it to OutputStream.
Logs bool
@ -1350,11 +1170,21 @@ type AttachToContainerOptions struct {
// Attach to stderr, and use ErrorStream.
Stderr bool
// If set, after a successful connect, a sentinel will be sent and then the
// client will block on receive before continuing.
//
// It must be an unbuffered channel. Using a buffered channel can lead
// to unexpected behavior.
Success chan struct{}
// Use raw terminal? Usually true when the container contains a TTY.
RawTerminal bool `qs:"-"`
}
// AttachToContainer attaches to a container, using the given options.
//
// See https://goo.gl/JF10Zk for more details.
// See https://goo.gl/NKpkFk for more details.
func (c *Client) AttachToContainer(opts AttachToContainerOptions) error {
cw, err := c.AttachToContainerNonBlocking(opts)
if err != nil {
@ -1384,20 +1214,18 @@ func (c *Client) AttachToContainerNonBlocking(opts AttachToContainerOptions) (Cl
// LogsOptions represents the set of options used when getting logs from a
// container.
//
// See https://goo.gl/krK0ZH for more details.
// See https://goo.gl/yl8PGm for more details.
type LogsOptions struct {
Context context.Context
Container string `qs:"-"`
OutputStream io.Writer `qs:"-"`
ErrorStream io.Writer `qs:"-"`
InactivityTimeout time.Duration `qs:"-"`
Tail string
Since int64
Follow bool
Stdout bool
Stderr bool
Since int64
Timestamps bool
Tail string
// Use raw terminal? Usually true when the container contains a TTY.
RawTerminal bool `qs:"-"`
@ -1405,15 +1233,7 @@ type LogsOptions struct {
// Logs gets stdout and stderr logs from the specified container.
//
// When LogsOptions.RawTerminal is set to false, go-dockerclient will multiplex
// the streams and send the containers stdout to LogsOptions.OutputStream, and
// stderr to LogsOptions.ErrorStream.
//
// When LogsOptions.RawTerminal is true, callers will get the raw stream on
// LogOptions.OutputStream. The caller can use libraries such as dlog
// (github.com/ahmetalpbalkan/dlog).
//
// See https://goo.gl/krK0ZH for more details.
// See https://goo.gl/yl8PGm for more details.
func (c *Client) Logs(opts LogsOptions) error {
if opts.Container == "" {
return &NoSuchContainer{ID: opts.Container}
@ -1427,13 +1247,12 @@ func (c *Client) Logs(opts LogsOptions) error {
stdout: opts.OutputStream,
stderr: opts.ErrorStream,
inactivityTimeout: opts.InactivityTimeout,
context: opts.Context,
})
}
// ResizeContainerTTY resizes the terminal to the given height and width.
//
// See https://goo.gl/FImjeq for more details.
// See https://goo.gl/xERhCc for more details.
func (c *Client) ResizeContainerTTY(id string, height, width int) error {
params := make(url.Values)
params.Set("h", strconv.Itoa(height))
@ -1449,18 +1268,17 @@ func (c *Client) ResizeContainerTTY(id string, height, width int) error {
// ExportContainerOptions is the set of parameters to the ExportContainer
// method.
//
// See https://goo.gl/yGJCIh for more details.
// See https://goo.gl/dOkTyk for more details.
type ExportContainerOptions struct {
ID string
OutputStream io.Writer
InactivityTimeout time.Duration `qs:"-"`
Context context.Context
}
// ExportContainer export the contents of container id as tar archive
// and prints the exported contents to stdout.
//
// See https://goo.gl/yGJCIh for more details.
// See https://goo.gl/dOkTyk for more details.
func (c *Client) ExportContainer(opts ExportContainerOptions) error {
if opts.ID == "" {
return &NoSuchContainer{ID: opts.ID}
@ -1470,7 +1288,6 @@ func (c *Client) ExportContainer(opts ExportContainerOptions) error {
setRawTerminal: true,
stdout: opts.OutputStream,
inactivityTimeout: opts.InactivityTimeout,
context: opts.Context,
})
}

32
vendor/github.com/fsouza/go-dockerclient/event.go generated vendored
View File

@ -1,4 +1,4 @@
// Copyright 2014 go-dockerclient authors. All rights reserved.
// Copyright 2015 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
@ -53,12 +53,10 @@ type APIActor struct {
}
type eventMonitoringState struct {
// `sync/atomic` expects the first word in an allocated struct to be 64-bit
// aligned on both ARM and x86-32. See https://goo.gl/zW7dgq for more details.
lastSeen int64
sync.RWMutex
sync.WaitGroup
enabled bool
lastSeen int64
C chan *APIEvents
errC chan error
listeners []chan<- *APIEvents
@ -78,10 +76,6 @@ var (
// exists.
ErrListenerAlreadyExists = errors.New("listener already exists for docker events")
// ErrTLSNotSupported is the error returned when the client does not support
// TLS (this applies to the Windows named pipe client).
ErrTLSNotSupported = errors.New("tls not supported by this client")
// EOFEvent is sent when the event listener receives an EOF error.
EOFEvent = &APIEvents{
Type: "EOF",
@ -100,7 +94,11 @@ func (c *Client) AddEventListener(listener chan<- *APIEvents) error {
return err
}
}
return c.eventMonitor.addListener(listener)
err = c.eventMonitor.addListener(listener)
if err != nil {
return err
}
return nil
}
// RemoveEventListener removes a listener from the monitor.
@ -109,7 +107,7 @@ func (c *Client) RemoveEventListener(listener chan *APIEvents) error {
if err != nil {
return err
}
if c.eventMonitor.listernersCount() == 0 {
if len(c.eventMonitor.listeners) == 0 {
c.eventMonitor.disableEventMonitoring()
}
return nil
@ -150,12 +148,6 @@ func (eventState *eventMonitoringState) closeListeners() {
eventState.listeners = nil
}
func (eventState *eventMonitoringState) listernersCount() int {
eventState.RLock()
defer eventState.RUnlock()
return len(eventState.listeners)
}
func listenerExists(a chan<- *APIEvents, list *[]chan<- *APIEvents) bool {
for _, b := range *list {
if b == a {
@ -294,7 +286,7 @@ func (c *Client) eventHijack(startTime int64, eventChan chan *APIEvents, errChan
}
protocol := c.endpointURL.Scheme
address := c.endpointURL.Path
if protocol != "unix" && protocol != "npipe" {
if protocol != "unix" {
protocol = "tcp"
address = c.endpointURL.Host
}
@ -303,11 +295,7 @@ func (c *Client) eventHijack(startTime int64, eventChan chan *APIEvents, errChan
if c.TLSConfig == nil {
dial, err = c.Dialer.Dial(protocol, address)
} else {
netDialer, ok := c.Dialer.(*net.Dialer)
if !ok {
return ErrTLSNotSupported
}
dial, err = tlsDialWithDialer(netDialer, protocol, address, c.TLSConfig)
dial, err = tlsDialWithDialer(c.Dialer, protocol, address, c.TLSConfig)
}
if err != nil {
return err

39
vendor/github.com/fsouza/go-dockerclient/exec.go generated vendored
View File

@ -1,4 +1,4 @@
// Copyright 2014 go-dockerclient authors. All rights reserved.
// Copyright 2015 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
@ -11,8 +11,6 @@ import (
"net/http"
"net/url"
"strconv"
"golang.org/x/net/context"
)
// Exec is the type representing a `docker exec` instance and containing the
@ -23,7 +21,7 @@ type Exec struct {
// CreateExecOptions specify parameters to the CreateExecContainer function.
//
// See https://goo.gl/60TeBP for more details
// See https://goo.gl/1KSIb7 for more details
type CreateExecOptions struct {
AttachStdin bool `json:"AttachStdin,omitempty" yaml:"AttachStdin,omitempty"`
AttachStdout bool `json:"AttachStdout,omitempty" yaml:"AttachStdout,omitempty"`
@ -32,17 +30,15 @@ type CreateExecOptions struct {
Cmd []string `json:"Cmd,omitempty" yaml:"Cmd,omitempty"`
Container string `json:"Container,omitempty" yaml:"Container,omitempty"`
User string `json:"User,omitempty" yaml:"User,omitempty"`
Context context.Context `json:"-"`
Privileged bool `json:"Privileged,omitempty" yaml:"Privileged,omitempty"`
}
// CreateExec sets up an exec instance in a running container `id`, returning the exec
// instance, or an error in case of failure.
//
// See https://goo.gl/60TeBP for more details
// See https://goo.gl/1KSIb7 for more details
func (c *Client) CreateExec(opts CreateExecOptions) (*Exec, error) {
path := fmt.Sprintf("/containers/%s/exec", opts.Container)
resp, err := c.do("POST", path, doOptions{data: opts, context: opts.Context})
resp, err := c.do("POST", path, doOptions{data: opts})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return nil, &NoSuchContainer{ID: opts.Container}
@ -60,15 +56,16 @@ func (c *Client) CreateExec(opts CreateExecOptions) (*Exec, error) {
// StartExecOptions specify parameters to the StartExecContainer function.
//
// See https://goo.gl/1EeDWi for more details
// See https://goo.gl/iQCnto for more details
type StartExecOptions struct {
Detach bool `json:"Detach,omitempty" yaml:"Detach,omitempty"`
Tty bool `json:"Tty,omitempty" yaml:"Tty,omitempty"`
InputStream io.Reader `qs:"-"`
OutputStream io.Writer `qs:"-"`
ErrorStream io.Writer `qs:"-"`
Detach bool `json:"Detach,omitempty" yaml:"Detach,omitempty"`
Tty bool `json:"Tty,omitempty" yaml:"Tty,omitempty"`
// Use raw terminal? Usually true when the container contains a TTY.
RawTerminal bool `qs:"-"`
@ -78,15 +75,13 @@ type StartExecOptions struct {
// It must be an unbuffered channel. Using a buffered channel can lead
// to unexpected behavior.
Success chan struct{} `json:"-"`
Context context.Context `json:"-"`
}
// StartExec starts a previously set up exec instance id. If opts.Detach is
// true, it returns after starting the exec command. Otherwise, it sets up an
// interactive session with the exec command.
//
// See https://goo.gl/1EeDWi for more details
// See https://goo.gl/iQCnto for more details
func (c *Client) StartExec(id string, opts StartExecOptions) error {
cw, err := c.StartExecNonBlocking(id, opts)
if err != nil {
@ -102,7 +97,7 @@ func (c *Client) StartExec(id string, opts StartExecOptions) error {
// true, it returns after starting the exec command. Otherwise, it sets up an
// interactive session with the exec command.
//
// See https://goo.gl/1EeDWi for more details
// See https://goo.gl/iQCnto for more details
func (c *Client) StartExecNonBlocking(id string, opts StartExecOptions) (CloseWaiter, error) {
if id == "" {
return nil, &NoSuchExec{ID: id}
@ -111,7 +106,7 @@ func (c *Client) StartExecNonBlocking(id string, opts StartExecOptions) (CloseWa
path := fmt.Sprintf("/exec/%s/start", id)
if opts.Detach {
resp, err := c.do("POST", path, doOptions{data: opts, context: opts.Context})
resp, err := c.do("POST", path, doOptions{data: opts})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return nil, &NoSuchExec{ID: id}
@ -136,7 +131,7 @@ func (c *Client) StartExecNonBlocking(id string, opts StartExecOptions) (CloseWa
// is valid only if Tty was specified as part of creating and starting the exec
// command.
//
// See https://goo.gl/Mo5bxx for more details
// See https://goo.gl/e1JpsA for more details
func (c *Client) ResizeExecTTY(id string, height, width int) error {
params := make(url.Values)
params.Set("h", strconv.Itoa(height))
@ -154,8 +149,8 @@ func (c *Client) ResizeExecTTY(id string, height, width int) error {
// ExecProcessConfig is a type describing the command associated to a Exec
// instance. It's used in the ExecInspect type.
type ExecProcessConfig struct {
User string `json:"user,omitempty" yaml:"user,omitempty"`
Privileged bool `json:"privileged,omitempty" yaml:"privileged,omitempty"`
User string `json:"user,omitempty" yaml:"user,omitempty"`
Tty bool `json:"tty,omitempty" yaml:"tty,omitempty"`
EntryPoint string `json:"entrypoint,omitempty" yaml:"entrypoint,omitempty"`
Arguments []string `json:"arguments,omitempty" yaml:"arguments,omitempty"`
@ -165,11 +160,11 @@ type ExecProcessConfig struct {
// exit code if the command has finished running. It's returned by a api
// call to /exec/(id)/json
//
// See https://goo.gl/ctMUiW for more details
// See https://goo.gl/gPtX9R for more details
type ExecInspect struct {
ID string `json:"ID,omitempty" yaml:"ID,omitempty"`
ExitCode int `json:"ExitCode,omitempty" yaml:"ExitCode,omitempty"`
Running bool `json:"Running,omitempty" yaml:"Running,omitempty"`
ExitCode int `json:"ExitCode,omitempty" yaml:"ExitCode,omitempty"`
OpenStdin bool `json:"OpenStdin,omitempty" yaml:"OpenStdin,omitempty"`
OpenStderr bool `json:"OpenStderr,omitempty" yaml:"OpenStderr,omitempty"`
OpenStdout bool `json:"OpenStdout,omitempty" yaml:"OpenStdout,omitempty"`
@ -179,7 +174,7 @@ type ExecInspect struct {
// InspectExec returns low-level information about the exec command id.
//
// See https://goo.gl/ctMUiW for more details
// See https://goo.gl/gPtX9R for more details
func (c *Client) InspectExec(id string) (*ExecInspect, error) {
path := fmt.Sprintf("/exec/%s/json", id)
resp, err := c.do("GET", path, doOptions{})

55
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/CHANGELOG.md generated vendored Normal file
View File

@ -0,0 +1,55 @@
# 0.9.0 (Unreleased)
* logrus/text_formatter: don't emit empty msg
* logrus/hooks/airbrake: move out of main repository
* logrus/hooks/sentry: move out of main repository
* logrus/hooks/papertrail: move out of main repository
* logrus/hooks/bugsnag: move out of main repository
# 0.8.7
* logrus/core: fix possible race (#216)
* logrus/doc: small typo fixes and doc improvements
# 0.8.6
* hooks/raven: allow passing an initialized client
# 0.8.5
* logrus/core: revert #208
# 0.8.4
* formatter/text: fix data race (#218)
# 0.8.3
* logrus/core: fix entry log level (#208)
* logrus/core: improve performance of text formatter by 40%
* logrus/core: expose `LevelHooks` type
* logrus/core: add support for DragonflyBSD and NetBSD
* formatter/text: print structs more verbosely
# 0.8.2
* logrus: fix more Fatal family functions
# 0.8.1
* logrus: fix not exiting on `Fatalf` and `Fatalln`
# 0.8.0
* logrus: defaults to stderr instead of stdout
* hooks/sentry: add special field for `*http.Request`
* formatter/text: ignore Windows for colors
# 0.7.3
* formatter/\*: allow configuration of timestamp layout
# 0.7.2
* formatter/text: Add configuration option for time format (#158)

11
vendor/github.com/moul/gotty-client/LICENSE → vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/LICENSE generated vendored
View File

@ -1,6 +1,6 @@
The MIT License (MIT)
Copyright (c) 2015 Manfred Touron
Copyright (c) 2014 Simon Eskildsen
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
@ -9,14 +9,13 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

365
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/README.md generated vendored Normal file
View File

@ -0,0 +1,365 @@
# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/>&nbsp;[![Build Status](https://travis-ci.org/Sirupsen/logrus.svg?branch=master)](https://travis-ci.org/Sirupsen/logrus)&nbsp;[![godoc reference](https://godoc.org/github.com/Sirupsen/logrus?status.png)][godoc]
Logrus is a structured logger for Go (golang), completely API compatible with
the standard library logger. [Godoc][godoc]. **Please note the Logrus API is not
yet stable (pre 1.0). Logrus itself is completely stable and has been used in
many large deployments. The core API is unlikely to change much but please
version control your Logrus to make sure you aren't fetching latest `master` on
every build.**
Nicely color-coded in development (when a TTY is attached, otherwise just
plain text):
![Colored](http://i.imgur.com/PY7qMwd.png)
With `log.Formatter = new(logrus.JSONFormatter)`, for easy parsing by logstash
or Splunk:
```json
{"animal":"walrus","level":"info","msg":"A group of walrus emerges from the
ocean","size":10,"time":"2014-03-10 19:57:38.562264131 -0400 EDT"}
{"level":"warning","msg":"The group's number increased tremendously!",
"number":122,"omg":true,"time":"2014-03-10 19:57:38.562471297 -0400 EDT"}
{"animal":"walrus","level":"info","msg":"A giant walrus appears!",
"size":10,"time":"2014-03-10 19:57:38.562500591 -0400 EDT"}
{"animal":"walrus","level":"info","msg":"Tremendously sized cow enters the ocean.",
"size":9,"time":"2014-03-10 19:57:38.562527896 -0400 EDT"}
{"level":"fatal","msg":"The ice breaks!","number":100,"omg":true,
"time":"2014-03-10 19:57:38.562543128 -0400 EDT"}
```
With the default `log.Formatter = new(&log.TextFormatter{})` when a TTY is not
attached, the output is compatible with the
[logfmt](http://godoc.org/github.com/kr/logfmt) format:
```text
time="2015-03-26T01:27:38-04:00" level=debug msg="Started observing beach" animal=walrus number=8
time="2015-03-26T01:27:38-04:00" level=info msg="A group of walrus emerges from the ocean" animal=walrus size=10
time="2015-03-26T01:27:38-04:00" level=warning msg="The group's number increased tremendously!" number=122 omg=true
time="2015-03-26T01:27:38-04:00" level=debug msg="Temperature changes" temperature=-4
time="2015-03-26T01:27:38-04:00" level=panic msg="It's over 9000!" animal=orca size=9009
time="2015-03-26T01:27:38-04:00" level=fatal msg="The ice breaks!" err=&{0x2082280c0 map[animal:orca size:9009] 2015-03-26 01:27:38.441574009 -0400 EDT panic It's over 9000!} number=100 omg=true
exit status 1
```
#### Example
The simplest way to use Logrus is simply the package-level exported logger:
```go
package main
import (
log "github.com/Sirupsen/logrus"
)
func main() {
log.WithFields(log.Fields{
"animal": "walrus",
}).Info("A walrus appears")
}
```
Note that it's completely api-compatible with the stdlib logger, so you can
replace your `log` imports everywhere with `log "github.com/Sirupsen/logrus"`
and you'll now have the flexibility of Logrus. You can customize it all you
want:
```go
package main
import (
"os"
log "github.com/Sirupsen/logrus"
)
func init() {
// Log as JSON instead of the default ASCII formatter.
log.SetFormatter(&log.JSONFormatter{})
// Output to stderr instead of stdout, could also be a file.
log.SetOutput(os.Stderr)
// Only log the warning severity or above.
log.SetLevel(log.WarnLevel)
}
func main() {
log.WithFields(log.Fields{
"animal": "walrus",
"size": 10,
}).Info("A group of walrus emerges from the ocean")
log.WithFields(log.Fields{
"omg": true,
"number": 122,
}).Warn("The group's number increased tremendously!")
log.WithFields(log.Fields{
"omg": true,
"number": 100,
}).Fatal("The ice breaks!")
// A common pattern is to re-use fields between logging statements by re-using
// the logrus.Entry returned from WithFields()
contextLogger := log.WithFields(log.Fields{
"common": "this is a common field",
"other": "I also should be logged always",
})
contextLogger.Info("I'll be logged with common and other field")
contextLogger.Info("Me too")
}
```
For more advanced usage such as logging to multiple locations from the same
application, you can also create an instance of the `logrus` Logger:
```go
package main
import (
"github.com/Sirupsen/logrus"
)
// Create a new instance of the logger. You can have any number of instances.
var log = logrus.New()
func main() {
// The API for setting attributes is a little different than the package level
// exported logger. See Godoc.
log.Out = os.Stderr
log.WithFields(logrus.Fields{
"animal": "walrus",
"size": 10,
}).Info("A group of walrus emerges from the ocean")
}
```
#### Fields
Logrus encourages careful, structured logging though logging fields instead of
long, unparseable error messages. For example, instead of: `log.Fatalf("Failed
to send event %s to topic %s with key %d")`, you should log the much more
discoverable:
```go
log.WithFields(log.Fields{
"event": event,
"topic": topic,
"key": key,
}).Fatal("Failed to send event")
```
We've found this API forces you to think about logging in a way that produces
much more useful logging messages. We've been in countless situations where just
a single added field to a log statement that was already there would've saved us
hours. The `WithFields` call is optional.
In general, with Logrus using any of the `printf`-family functions should be
seen as a hint you should add a field, however, you can still use the
`printf`-family functions with Logrus.
#### Hooks
You can add hooks for logging levels. For example to send errors to an exception
tracking service on `Error`, `Fatal` and `Panic`, info to StatsD or log to
multiple places simultaneously, e.g. syslog.
Logrus comes with [built-in hooks](hooks/). Add those, or your custom hook, in
`init`:
```go
import (
log "github.com/Sirupsen/logrus"
"gopkg.in/gemnasium/logrus-airbrake-hook.v2" // the package is named "aibrake"
logrus_syslog "github.com/Sirupsen/logrus/hooks/syslog"
"log/syslog"
)
func init() {
// Use the Airbrake hook to report errors that have Error severity or above to
// an exception tracker. You can create custom hooks, see the Hooks section.
log.AddHook(airbrake.NewHook(123, "xyz", "production"))
hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
if err != nil {
log.Error("Unable to connect to local syslog daemon")
} else {
log.AddHook(hook)
}
}
```
Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md).
| Hook | Description |
| ----- | ----------- |
| [Airbrake](https://github.com/gemnasium/logrus-airbrake-hook) | Send errors to the Airbrake API V3. Uses the official [`gobrake`](https://github.com/airbrake/gobrake) behind the scenes. |
| [Airbrake "legacy"](https://github.com/gemnasium/logrus-airbrake-legacy-hook) | Send errors to an exception tracking service compatible with the Airbrake API V2. Uses [`airbrake-go`](https://github.com/tobi/airbrake-go) behind the scenes. |
| [Papertrail](https://github.com/polds/logrus-papertrail-hook) | Send errors to the [Papertrail](https://papertrailapp.com) hosted logging service via UDP. |
| [Syslog](https://github.com/Sirupsen/logrus/blob/master/hooks/syslog/syslog.go) | Send errors to remote syslog server. Uses standard library `log/syslog` behind the scenes. |
| [Bugsnag](https://github.com/Shopify/logrus-bugsnag/blob/master/bugsnag.go) | Send errors to the Bugsnag exception tracking service. |
| [Sentry](https://github.com/evalphobia/logrus_sentry) | Send errors to the Sentry error logging and aggregation service. |
| [Hiprus](https://github.com/nubo/hiprus) | Send errors to a channel in hipchat. |
| [Logrusly](https://github.com/sebest/logrusly) | Send logs to [Loggly](https://www.loggly.com/) |
| [Slackrus](https://github.com/johntdyer/slackrus) | Hook for Slack chat. |
| [Journalhook](https://github.com/wercker/journalhook) | Hook for logging to `systemd-journald` |
| [Graylog](https://github.com/gemnasium/logrus-graylog-hook) | Hook for logging to [Graylog](http://graylog2.org/) |
| [Raygun](https://github.com/squirkle/logrus-raygun-hook) | Hook for logging to [Raygun.io](http://raygun.io/) |
| [LFShook](https://github.com/rifflock/lfshook) | Hook for logging to the local filesystem |
| [Honeybadger](https://github.com/agonzalezro/logrus_honeybadger) | Hook for sending exceptions to Honeybadger |
| [Mail](https://github.com/zbindenren/logrus_mail) | Hook for sending exceptions via mail |
| [Rollrus](https://github.com/heroku/rollrus) | Hook for sending errors to rollbar |
| [Fluentd](https://github.com/evalphobia/logrus_fluent) | Hook for logging to fluentd |
| [Mongodb](https://github.com/weekface/mgorus) | Hook for logging to mongodb |
| [InfluxDB](https://github.com/Abramovic/logrus_influxdb) | Hook for logging to influxdb |
| [Octokit](https://github.com/dorajistyle/logrus-octokit-hook) | Hook for logging to github via octokit |
| [DeferPanic](https://github.com/deferpanic/dp-logrus) | Hook for logging to DeferPanic |
#### Level logging
Logrus has six logging levels: Debug, Info, Warning, Error, Fatal and Panic.
```go
log.Debug("Useful debugging information.")
log.Info("Something noteworthy happened!")
log.Warn("You should probably take a look at this.")
log.Error("Something failed but I'm not quitting.")
// Calls os.Exit(1) after logging
log.Fatal("Bye.")
// Calls panic() after logging
log.Panic("I'm bailing.")
```
You can set the logging level on a `Logger`, then it will only log entries with
that severity or anything above it:
```go
// Will log anything that is info or above (warn, error, fatal, panic). Default.
log.SetLevel(log.InfoLevel)
```
It may be useful to set `log.Level = logrus.DebugLevel` in a debug or verbose
environment if your application has that.
#### Entries
Besides the fields added with `WithField` or `WithFields` some fields are
automatically added to all logging events:
1. `time`. The timestamp when the entry was created.
2. `msg`. The logging message passed to `{Info,Warn,Error,Fatal,Panic}` after
the `AddFields` call. E.g. `Failed to send event.`
3. `level`. The logging level. E.g. `info`.
#### Environments
Logrus has no notion of environment.
If you wish for hooks and formatters to only be used in specific environments,
you should handle that yourself. For example, if your application has a global
variable `Environment`, which is a string representation of the environment you
could do:
```go
import (
log "github.com/Sirupsen/logrus"
)
init() {
// do something here to set environment depending on an environment variable
// or command-line flag
if Environment == "production" {
log.SetFormatter(&log.JSONFormatter{})
} else {
// The TextFormatter is default, you don't actually have to do this.
log.SetFormatter(&log.TextFormatter{})
}
}
```
This configuration is how `logrus` was intended to be used, but JSON in
production is mostly only useful if you do log aggregation with tools like
Splunk or Logstash.
#### Formatters
The built-in logging formatters are:
* `logrus.TextFormatter`. Logs the event in colors if stdout is a tty, otherwise
without colors.
* *Note:* to force colored output when there is no TTY, set the `ForceColors`
field to `true`. To force no colored output even if there is a TTY set the
`DisableColors` field to `true`
* `logrus.JSONFormatter`. Logs fields as JSON.
* `logrus/formatters/logstash.LogstashFormatter`. Logs fields as [Logstash](http://logstash.net) Events.
```go
logrus.SetFormatter(&logstash.LogstashFormatter{Type: "application_name"})
```
Third party logging formatters:
* [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout.
* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the P͉̫o̳̼̊w̖͈̰͎e̬͔̭͂r͚̼̹̲ ̫͓͉̳͈ō̠͕͖̚f̝͍̠ ͕̲̞͖͑Z̖̫̤̫ͪa͉̬͈̗l͖͎g̳̥o̰̥̅!̣͔̲̻͊̄ ̙̘̦̹̦.
You can define your formatter by implementing the `Formatter` interface,
requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a
`Fields` type (`map[string]interface{}`) with all your fields as well as the
default ones (see Entries section above):
```go
type MyJSONFormatter struct {
}
log.SetFormatter(new(MyJSONFormatter))
func (f *MyJSONFormatter) Format(entry *Entry) ([]byte, error) {
// Note this doesn't include Time, Level and Message which are available on
// the Entry. Consult `godoc` on information about those fields or read the
// source of the official loggers.
serialized, err := json.Marshal(entry.Data)
if err != nil {
return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
}
return append(serialized, '\n'), nil
}
```
#### Logger as an `io.Writer`
Logrus can be transformed into an `io.Writer`. That writer is the end of an `io.Pipe` and it is your responsibility to close it.
```go
w := logger.Writer()
defer w.Close()
srv := http.Server{
// create a stdlib log.Logger that writes to
// logrus.Logger.
ErrorLog: log.New(w, "", 0),
}
```
Each line written to that writer will be printed the usual way, using formatters
and hooks. The level for those entries is `info`.
#### Rotation
Log rotation is not provided with Logrus. Log rotation should be done by an
external program (like `logrotate(8)`) that can compress and delete old log
entries. It should not be a feature of the application-level logger.
#### Tools
| Tool | Description |
| ---- | ----------- |
|[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will generated with different config at different environment.|
[godoc]: https://godoc.org/github.com/Sirupsen/logrus

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/*
Package logrus is a structured logger for Go, completely API compatible with the standard library logger.
The simplest way to use Logrus is simply the package-level exported logger:
package main
import (
log "github.com/Sirupsen/logrus"
)
func main() {
log.WithFields(log.Fields{
"animal": "walrus",
"number": 1,
"size": 10,
}).Info("A walrus appears")
}
Output:
time="2015-09-07T08:48:33Z" level=info msg="A walrus appears" animal=walrus number=1 size=10
For a full guide visit https://github.com/Sirupsen/logrus
*/
package logrus

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package logrus
import (
"bytes"
"fmt"
"io"
"os"
"time"
)
// Defines the key when adding errors using WithError.
var ErrorKey = "error"
// An entry is the final or intermediate Logrus logging entry. It contains all
// the fields passed with WithField{,s}. It's finally logged when Debug, Info,
// Warn, Error, Fatal or Panic is called on it. These objects can be reused and
// passed around as much as you wish to avoid field duplication.
type Entry struct {
Logger *Logger
// Contains all the fields set by the user.
Data Fields
// Time at which the log entry was created
Time time.Time
// Level the log entry was logged at: Debug, Info, Warn, Error, Fatal or Panic
Level Level
// Message passed to Debug, Info, Warn, Error, Fatal or Panic
Message string
}
func NewEntry(logger *Logger) *Entry {
return &Entry{
Logger: logger,
// Default is three fields, give a little extra room
Data: make(Fields, 5),
}
}
// Returns a reader for the entry, which is a proxy to the formatter.
func (entry *Entry) Reader() (*bytes.Buffer, error) {
serialized, err := entry.Logger.Formatter.Format(entry)
return bytes.NewBuffer(serialized), err
}
// Returns the string representation from the reader and ultimately the
// formatter.
func (entry *Entry) String() (string, error) {
reader, err := entry.Reader()
if err != nil {
return "", err
}
return reader.String(), err
}
// Add an error as single field (using the key defined in ErrorKey) to the Entry.
func (entry *Entry) WithError(err error) *Entry {
return entry.WithField(ErrorKey, err)
}
// Add a single field to the Entry.
func (entry *Entry) WithField(key string, value interface{}) *Entry {
return entry.WithFields(Fields{key: value})
}
// Add a map of fields to the Entry.
func (entry *Entry) WithFields(fields Fields) *Entry {
data := Fields{}
for k, v := range entry.Data {
data[k] = v
}
for k, v := range fields {
data[k] = v
}
return &Entry{Logger: entry.Logger, Data: data}
}
// This function is not declared with a pointer value because otherwise
// race conditions will occur when using multiple goroutines
func (entry Entry) log(level Level, msg string) {
entry.Time = time.Now()
entry.Level = level
entry.Message = msg
if err := entry.Logger.Hooks.Fire(level, &entry); err != nil {
entry.Logger.mu.Lock()
fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err)
entry.Logger.mu.Unlock()
}
reader, err := entry.Reader()
if err != nil {
entry.Logger.mu.Lock()
fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
entry.Logger.mu.Unlock()
}
entry.Logger.mu.Lock()
defer entry.Logger.mu.Unlock()
_, err = io.Copy(entry.Logger.Out, reader)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
}
// To avoid Entry#log() returning a value that only would make sense for
// panic() to use in Entry#Panic(), we avoid the allocation by checking
// directly here.
if level <= PanicLevel {
panic(&entry)
}
}
func (entry *Entry) Debug(args ...interface{}) {
if entry.Logger.Level >= DebugLevel {
entry.log(DebugLevel, fmt.Sprint(args...))
}
}
func (entry *Entry) Print(args ...interface{}) {
entry.Info(args...)
}
func (entry *Entry) Info(args ...interface{}) {
if entry.Logger.Level >= InfoLevel {
entry.log(InfoLevel, fmt.Sprint(args...))
}
}
func (entry *Entry) Warn(args ...interface{}) {
if entry.Logger.Level >= WarnLevel {
entry.log(WarnLevel, fmt.Sprint(args...))
}
}
func (entry *Entry) Warning(args ...interface{}) {
entry.Warn(args...)
}
func (entry *Entry) Error(args ...interface{}) {
if entry.Logger.Level >= ErrorLevel {
entry.log(ErrorLevel, fmt.Sprint(args...))
}
}
func (entry *Entry) Fatal(args ...interface{}) {
if entry.Logger.Level >= FatalLevel {
entry.log(FatalLevel, fmt.Sprint(args...))
}
os.Exit(1)
}
func (entry *Entry) Panic(args ...interface{}) {
if entry.Logger.Level >= PanicLevel {
entry.log(PanicLevel, fmt.Sprint(args...))
}
panic(fmt.Sprint(args...))
}
// Entry Printf family functions
func (entry *Entry) Debugf(format string, args ...interface{}) {
if entry.Logger.Level >= DebugLevel {
entry.Debug(fmt.Sprintf(format, args...))
}
}
func (entry *Entry) Infof(format string, args ...interface{}) {
if entry.Logger.Level >= InfoLevel {
entry.Info(fmt.Sprintf(format, args...))
}
}
func (entry *Entry) Printf(format string, args ...interface{}) {
entry.Infof(format, args...)
}
func (entry *Entry) Warnf(format string, args ...interface{}) {
if entry.Logger.Level >= WarnLevel {
entry.Warn(fmt.Sprintf(format, args...))
}
}
func (entry *Entry) Warningf(format string, args ...interface{}) {
entry.Warnf(format, args...)
}
func (entry *Entry) Errorf(format string, args ...interface{}) {
if entry.Logger.Level >= ErrorLevel {
entry.Error(fmt.Sprintf(format, args...))
}
}
func (entry *Entry) Fatalf(format string, args ...interface{}) {
if entry.Logger.Level >= FatalLevel {
entry.Fatal(fmt.Sprintf(format, args...))
}
os.Exit(1)
}
func (entry *Entry) Panicf(format string, args ...interface{}) {
if entry.Logger.Level >= PanicLevel {
entry.Panic(fmt.Sprintf(format, args...))
}
}
// Entry Println family functions
func (entry *Entry) Debugln(args ...interface{}) {
if entry.Logger.Level >= DebugLevel {
entry.Debug(entry.sprintlnn(args...))
}
}
func (entry *Entry) Infoln(args ...interface{}) {
if entry.Logger.Level >= InfoLevel {
entry.Info(entry.sprintlnn(args...))
}
}
func (entry *Entry) Println(args ...interface{}) {
entry.Infoln(args...)
}
func (entry *Entry) Warnln(args ...interface{}) {
if entry.Logger.Level >= WarnLevel {
entry.Warn(entry.sprintlnn(args...))
}
}
func (entry *Entry) Warningln(args ...interface{}) {
entry.Warnln(args...)
}
func (entry *Entry) Errorln(args ...interface{}) {
if entry.Logger.Level >= ErrorLevel {
entry.Error(entry.sprintlnn(args...))
}
}
func (entry *Entry) Fatalln(args ...interface{}) {
if entry.Logger.Level >= FatalLevel {
entry.Fatal(entry.sprintlnn(args...))
}
os.Exit(1)
}
func (entry *Entry) Panicln(args ...interface{}) {
if entry.Logger.Level >= PanicLevel {
entry.Panic(entry.sprintlnn(args...))
}
}
// Sprintlnn => Sprint no newline. This is to get the behavior of how
// fmt.Sprintln where spaces are always added between operands, regardless of
// their type. Instead of vendoring the Sprintln implementation to spare a
// string allocation, we do the simplest thing.
func (entry *Entry) sprintlnn(args ...interface{}) string {
msg := fmt.Sprintln(args...)
return msg[:len(msg)-1]
}

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package logrus
import (
"io"
)
var (
// std is the name of the standard logger in stdlib `log`
std = New()
)
func StandardLogger() *Logger {
return std
}
// SetOutput sets the standard logger output.
func SetOutput(out io.Writer) {
std.mu.Lock()
defer std.mu.Unlock()
std.Out = out
}
// SetFormatter sets the standard logger formatter.
func SetFormatter(formatter Formatter) {
std.mu.Lock()
defer std.mu.Unlock()
std.Formatter = formatter
}
// SetLevel sets the standard logger level.
func SetLevel(level Level) {
std.mu.Lock()
defer std.mu.Unlock()
std.Level = level
}
// GetLevel returns the standard logger level.
func GetLevel() Level {
std.mu.Lock()
defer std.mu.Unlock()
return std.Level
}
// AddHook adds a hook to the standard logger hooks.
func AddHook(hook Hook) {
std.mu.Lock()
defer std.mu.Unlock()
std.Hooks.Add(hook)
}
// WithError creates an entry from the standard logger and adds an error to it, using the value defined in ErrorKey as key.
func WithError(err error) *Entry {
return std.WithField(ErrorKey, err)
}
// WithField creates an entry from the standard logger and adds a field to
// it. If you want multiple fields, use `WithFields`.
//
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
// or Panic on the Entry it returns.
func WithField(key string, value interface{}) *Entry {
return std.WithField(key, value)
}
// WithFields creates an entry from the standard logger and adds multiple
// fields to it. This is simply a helper for `WithField`, invoking it
// once for each field.
//
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
// or Panic on the Entry it returns.
func WithFields(fields Fields) *Entry {
return std.WithFields(fields)
}
// Debug logs a message at level Debug on the standard logger.
func Debug(args ...interface{}) {
std.Debug(args...)
}
// Print logs a message at level Info on the standard logger.
func Print(args ...interface{}) {
std.Print(args...)
}
// Info logs a message at level Info on the standard logger.
func Info(args ...interface{}) {
std.Info(args...)
}
// Warn logs a message at level Warn on the standard logger.
func Warn(args ...interface{}) {
std.Warn(args...)
}
// Warning logs a message at level Warn on the standard logger.
func Warning(args ...interface{}) {
std.Warning(args...)
}
// Error logs a message at level Error on the standard logger.
func Error(args ...interface{}) {
std.Error(args...)
}
// Panic logs a message at level Panic on the standard logger.
func Panic(args ...interface{}) {
std.Panic(args...)
}
// Fatal logs a message at level Fatal on the standard logger.
func Fatal(args ...interface{}) {
std.Fatal(args...)
}
// Debugf logs a message at level Debug on the standard logger.
func Debugf(format string, args ...interface{}) {
std.Debugf(format, args...)
}
// Printf logs a message at level Info on the standard logger.
func Printf(format string, args ...interface{}) {
std.Printf(format, args...)
}
// Infof logs a message at level Info on the standard logger.
func Infof(format string, args ...interface{}) {
std.Infof(format, args...)
}
// Warnf logs a message at level Warn on the standard logger.
func Warnf(format string, args ...interface{}) {
std.Warnf(format, args...)
}
// Warningf logs a message at level Warn on the standard logger.
func Warningf(format string, args ...interface{}) {
std.Warningf(format, args...)
}
// Errorf logs a message at level Error on the standard logger.
func Errorf(format string, args ...interface{}) {
std.Errorf(format, args...)
}
// Panicf logs a message at level Panic on the standard logger.
func Panicf(format string, args ...interface{}) {
std.Panicf(format, args...)
}
// Fatalf logs a message at level Fatal on the standard logger.
func Fatalf(format string, args ...interface{}) {
std.Fatalf(format, args...)
}
// Debugln logs a message at level Debug on the standard logger.
func Debugln(args ...interface{}) {
std.Debugln(args...)
}
// Println logs a message at level Info on the standard logger.
func Println(args ...interface{}) {
std.Println(args...)
}
// Infoln logs a message at level Info on the standard logger.
func Infoln(args ...interface{}) {
std.Infoln(args...)
}
// Warnln logs a message at level Warn on the standard logger.
func Warnln(args ...interface{}) {
std.Warnln(args...)
}
// Warningln logs a message at level Warn on the standard logger.
func Warningln(args ...interface{}) {
std.Warningln(args...)
}
// Errorln logs a message at level Error on the standard logger.
func Errorln(args ...interface{}) {
std.Errorln(args...)
}
// Panicln logs a message at level Panic on the standard logger.
func Panicln(args ...interface{}) {
std.Panicln(args...)
}
// Fatalln logs a message at level Fatal on the standard logger.
func Fatalln(args ...interface{}) {
std.Fatalln(args...)
}

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package logrus
import "time"
const DefaultTimestampFormat = time.RFC3339
// The Formatter interface is used to implement a custom Formatter. It takes an
// `Entry`. It exposes all the fields, including the default ones:
//
// * `entry.Data["msg"]`. The message passed from Info, Warn, Error ..
// * `entry.Data["time"]`. The timestamp.
// * `entry.Data["level"]. The level the entry was logged at.
//
// Any additional fields added with `WithField` or `WithFields` are also in
// `entry.Data`. Format is expected to return an array of bytes which are then
// logged to `logger.Out`.
type Formatter interface {
Format(*Entry) ([]byte, error)
}
// This is to not silently overwrite `time`, `msg` and `level` fields when
// dumping it. If this code wasn't there doing:
//
// logrus.WithField("level", 1).Info("hello")
//
// Would just silently drop the user provided level. Instead with this code
// it'll logged as:
//
// {"level": "info", "fields.level": 1, "msg": "hello", "time": "..."}
//
// It's not exported because it's still using Data in an opinionated way. It's to
// avoid code duplication between the two default formatters.
func prefixFieldClashes(data Fields) {
_, ok := data["time"]
if ok {
data["fields.time"] = data["time"]
}
_, ok = data["msg"]
if ok {
data["fields.msg"] = data["msg"]
}
_, ok = data["level"]
if ok {
data["fields.level"] = data["level"]
}
}

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package logrus
// A hook to be fired when logging on the logging levels returned from
// `Levels()` on your implementation of the interface. Note that this is not
// fired in a goroutine or a channel with workers, you should handle such
// functionality yourself if your call is non-blocking and you don't wish for
// the logging calls for levels returned from `Levels()` to block.
type Hook interface {
Levels() []Level
Fire(*Entry) error
}
// Internal type for storing the hooks on a logger instance.
type LevelHooks map[Level][]Hook
// Add a hook to an instance of logger. This is called with
// `log.Hooks.Add(new(MyHook))` where `MyHook` implements the `Hook` interface.
func (hooks LevelHooks) Add(hook Hook) {
for _, level := range hook.Levels() {
hooks[level] = append(hooks[level], hook)
}
}
// Fire all the hooks for the passed level. Used by `entry.log` to fire
// appropriate hooks for a log entry.
func (hooks LevelHooks) Fire(level Level, entry *Entry) error {
for _, hook := range hooks[level] {
if err := hook.Fire(entry); err != nil {
return err
}
}
return nil
}

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package logrus
import (
"encoding/json"
"fmt"
)
type JSONFormatter struct {
// TimestampFormat sets the format used for marshaling timestamps.
TimestampFormat string
}
func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
data := make(Fields, len(entry.Data)+3)
for k, v := range entry.Data {
switch v := v.(type) {
case error:
// Otherwise errors are ignored by `encoding/json`
// https://github.com/Sirupsen/logrus/issues/137
data[k] = v.Error()
default:
data[k] = v
}
}
prefixFieldClashes(data)
timestampFormat := f.TimestampFormat
if timestampFormat == "" {
timestampFormat = DefaultTimestampFormat
}
data["time"] = entry.Time.Format(timestampFormat)
data["msg"] = entry.Message
data["level"] = entry.Level.String()
serialized, err := json.Marshal(data)
if err != nil {
return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
}
return append(serialized, '\n'), nil
}

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package logrus
import (
"io"
"os"
"sync"
)
type Logger struct {
// The logs are `io.Copy`'d to this in a mutex. It's common to set this to a
// file, or leave it default which is `os.Stderr`. You can also set this to
// something more adventorous, such as logging to Kafka.
Out io.Writer
// Hooks for the logger instance. These allow firing events based on logging
// levels and log entries. For example, to send errors to an error tracking
// service, log to StatsD or dump the core on fatal errors.
Hooks LevelHooks
// All log entries pass through the formatter before logged to Out. The
// included formatters are `TextFormatter` and `JSONFormatter` for which
// TextFormatter is the default. In development (when a TTY is attached) it
// logs with colors, but to a file it wouldn't. You can easily implement your
// own that implements the `Formatter` interface, see the `README` or included
// formatters for examples.
Formatter Formatter
// The logging level the logger should log at. This is typically (and defaults
// to) `logrus.Info`, which allows Info(), Warn(), Error() and Fatal() to be
// logged. `logrus.Debug` is useful in
Level Level
// Used to sync writing to the log.
mu sync.Mutex
}
// Creates a new logger. Configuration should be set by changing `Formatter`,
// `Out` and `Hooks` directly on the default logger instance. You can also just
// instantiate your own:
//
// var log = &Logger{
// Out: os.Stderr,
// Formatter: new(JSONFormatter),
// Hooks: make(LevelHooks),
// Level: logrus.DebugLevel,
// }
//
// It's recommended to make this a global instance called `log`.
func New() *Logger {
return &Logger{
Out: os.Stderr,
Formatter: new(TextFormatter),
Hooks: make(LevelHooks),
Level: InfoLevel,
}
}
// Adds a field to the log entry, note that you it doesn't log until you call
// Debug, Print, Info, Warn, Fatal or Panic. It only creates a log entry.
// If you want multiple fields, use `WithFields`.
func (logger *Logger) WithField(key string, value interface{}) *Entry {
return NewEntry(logger).WithField(key, value)
}
// Adds a struct of fields to the log entry. All it does is call `WithField` for
// each `Field`.
func (logger *Logger) WithFields(fields Fields) *Entry {
return NewEntry(logger).WithFields(fields)
}
// Add an error as single field to the log entry. All it does is call
// `WithError` for the given `error`.
func (logger *Logger) WithError(err error) *Entry {
return NewEntry(logger).WithError(err)
}
func (logger *Logger) Debugf(format string, args ...interface{}) {
if logger.Level >= DebugLevel {
NewEntry(logger).Debugf(format, args...)
}
}
func (logger *Logger) Infof(format string, args ...interface{}) {
if logger.Level >= InfoLevel {
NewEntry(logger).Infof(format, args...)
}
}
func (logger *Logger) Printf(format string, args ...interface{}) {
NewEntry(logger).Printf(format, args...)
}
func (logger *Logger) Warnf(format string, args ...interface{}) {
if logger.Level >= WarnLevel {
NewEntry(logger).Warnf(format, args...)
}
}
func (logger *Logger) Warningf(format string, args ...interface{}) {
if logger.Level >= WarnLevel {
NewEntry(logger).Warnf(format, args...)
}
}
func (logger *Logger) Errorf(format string, args ...interface{}) {
if logger.Level >= ErrorLevel {
NewEntry(logger).Errorf(format, args...)
}
}
func (logger *Logger) Fatalf(format string, args ...interface{}) {
if logger.Level >= FatalLevel {
NewEntry(logger).Fatalf(format, args...)
}
os.Exit(1)
}
func (logger *Logger) Panicf(format string, args ...interface{}) {
if logger.Level >= PanicLevel {
NewEntry(logger).Panicf(format, args...)
}
}
func (logger *Logger) Debug(args ...interface{}) {
if logger.Level >= DebugLevel {
NewEntry(logger).Debug(args...)
}
}
func (logger *Logger) Info(args ...interface{}) {
if logger.Level >= InfoLevel {
NewEntry(logger).Info(args...)
}
}
func (logger *Logger) Print(args ...interface{}) {
NewEntry(logger).Info(args...)
}
func (logger *Logger) Warn(args ...interface{}) {
if logger.Level >= WarnLevel {
NewEntry(logger).Warn(args...)
}
}
func (logger *Logger) Warning(args ...interface{}) {
if logger.Level >= WarnLevel {
NewEntry(logger).Warn(args...)
}
}
func (logger *Logger) Error(args ...interface{}) {
if logger.Level >= ErrorLevel {
NewEntry(logger).Error(args...)
}
}
func (logger *Logger) Fatal(args ...interface{}) {
if logger.Level >= FatalLevel {
NewEntry(logger).Fatal(args...)
}
os.Exit(1)
}
func (logger *Logger) Panic(args ...interface{}) {
if logger.Level >= PanicLevel {
NewEntry(logger).Panic(args...)
}
}
func (logger *Logger) Debugln(args ...interface{}) {
if logger.Level >= DebugLevel {
NewEntry(logger).Debugln(args...)
}
}
func (logger *Logger) Infoln(args ...interface{}) {
if logger.Level >= InfoLevel {
NewEntry(logger).Infoln(args...)
}
}
func (logger *Logger) Println(args ...interface{}) {
NewEntry(logger).Println(args...)
}
func (logger *Logger) Warnln(args ...interface{}) {
if logger.Level >= WarnLevel {
NewEntry(logger).Warnln(args...)
}
}
func (logger *Logger) Warningln(args ...interface{}) {
if logger.Level >= WarnLevel {
NewEntry(logger).Warnln(args...)
}
}
func (logger *Logger) Errorln(args ...interface{}) {
if logger.Level >= ErrorLevel {
NewEntry(logger).Errorln(args...)
}
}
func (logger *Logger) Fatalln(args ...interface{}) {
if logger.Level >= FatalLevel {
NewEntry(logger).Fatalln(args...)
}
os.Exit(1)
}
func (logger *Logger) Panicln(args ...interface{}) {
if logger.Level >= PanicLevel {
NewEntry(logger).Panicln(args...)
}
}

98
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/logrus.go generated vendored Normal file
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package logrus
import (
"fmt"
"log"
)
// Fields type, used to pass to `WithFields`.
type Fields map[string]interface{}
// Level type
type Level uint8
// Convert the Level to a string. E.g. PanicLevel becomes "panic".
func (level Level) String() string {
switch level {
case DebugLevel:
return "debug"
case InfoLevel:
return "info"
case WarnLevel:
return "warning"
case ErrorLevel:
return "error"
case FatalLevel:
return "fatal"
case PanicLevel:
return "panic"
}
return "unknown"
}
// ParseLevel takes a string level and returns the Logrus log level constant.
func ParseLevel(lvl string) (Level, error) {
switch lvl {
case "panic":
return PanicLevel, nil
case "fatal":
return FatalLevel, nil
case "error":
return ErrorLevel, nil
case "warn", "warning":
return WarnLevel, nil
case "info":
return InfoLevel, nil
case "debug":
return DebugLevel, nil
}
var l Level
return l, fmt.Errorf("not a valid logrus Level: %q", lvl)
}
// These are the different logging levels. You can set the logging level to log
// on your instance of logger, obtained with `logrus.New()`.
const (
// PanicLevel level, highest level of severity. Logs and then calls panic with the
// message passed to Debug, Info, ...
PanicLevel Level = iota
// FatalLevel level. Logs and then calls `os.Exit(1)`. It will exit even if the
// logging level is set to Panic.
FatalLevel
// ErrorLevel level. Logs. Used for errors that should definitely be noted.
// Commonly used for hooks to send errors to an error tracking service.
ErrorLevel
// WarnLevel level. Non-critical entries that deserve eyes.
WarnLevel
// InfoLevel level. General operational entries about what's going on inside the
// application.
InfoLevel
// DebugLevel level. Usually only enabled when debugging. Very verbose logging.
DebugLevel
)
// Won't compile if StdLogger can't be realized by a log.Logger
var (
_ StdLogger = &log.Logger{}
_ StdLogger = &Entry{}
_ StdLogger = &Logger{}
)
// StdLogger is what your logrus-enabled library should take, that way
// it'll accept a stdlib logger and a logrus logger. There's no standard
// interface, this is the closest we get, unfortunately.
type StdLogger interface {
Print(...interface{})
Printf(string, ...interface{})
Println(...interface{})
Fatal(...interface{})
Fatalf(string, ...interface{})
Fatalln(...interface{})
Panic(...interface{})
Panicf(string, ...interface{})
Panicln(...interface{})
}

9
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_bsd.go generated vendored Normal file
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// +build darwin freebsd openbsd netbsd dragonfly
package logrus
import "syscall"
const ioctlReadTermios = syscall.TIOCGETA
type Termios syscall.Termios

12
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_linux.go generated vendored Normal file
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// Based on ssh/terminal:
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package logrus
import "syscall"
const ioctlReadTermios = syscall.TCGETS
type Termios syscall.Termios

21
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_notwindows.go generated vendored Normal file
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// Based on ssh/terminal:
// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build linux darwin freebsd openbsd netbsd dragonfly
package logrus
import (
"syscall"
"unsafe"
)
// IsTerminal returns true if stderr's file descriptor is a terminal.
func IsTerminal() bool {
fd := syscall.Stderr
var termios Termios
_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
return err == 0
}

15
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_solaris.go generated vendored Normal file
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// +build solaris
package logrus
import (
"os"
"github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix"
)
// IsTerminal returns true if the given file descriptor is a terminal.
func IsTerminal() bool {
_, err := unix.IoctlGetTermios(int(os.Stdout.Fd()), unix.TCGETA)
return err == nil
}

27
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_windows.go generated vendored Normal file
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// Based on ssh/terminal:
// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build windows
package logrus
import (
"syscall"
"unsafe"
)
var kernel32 = syscall.NewLazyDLL("kernel32.dll")
var (
procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
)
// IsTerminal returns true if stderr's file descriptor is a terminal.
func IsTerminal() bool {
fd := syscall.Stderr
var st uint32
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
return r != 0 && e == 0
}

161
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/text_formatter.go generated vendored Normal file
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package logrus
import (
"bytes"
"fmt"
"runtime"
"sort"
"strings"
"time"
)
const (
nocolor = 0
red = 31
green = 32
yellow = 33
blue = 34
gray = 37
)
var (
baseTimestamp time.Time
isTerminal bool
)
func init() {
baseTimestamp = time.Now()
isTerminal = IsTerminal()
}
func miniTS() int {
return int(time.Since(baseTimestamp) / time.Second)
}
type TextFormatter struct {
// Set to true to bypass checking for a TTY before outputting colors.
ForceColors bool
// Force disabling colors.
DisableColors bool
// Disable timestamp logging. useful when output is redirected to logging
// system that already adds timestamps.
DisableTimestamp bool
// Enable logging the full timestamp when a TTY is attached instead of just
// the time passed since beginning of execution.
FullTimestamp bool
// TimestampFormat to use for display when a full timestamp is printed
TimestampFormat string
// The fields are sorted by default for a consistent output. For applications
// that log extremely frequently and don't use the JSON formatter this may not
// be desired.
DisableSorting bool
}
func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
var keys []string = make([]string, 0, len(entry.Data))
for k := range entry.Data {
keys = append(keys, k)
}
if !f.DisableSorting {
sort.Strings(keys)
}
b := &bytes.Buffer{}
prefixFieldClashes(entry.Data)
isColorTerminal := isTerminal && (runtime.GOOS != "windows")
isColored := (f.ForceColors || isColorTerminal) && !f.DisableColors
timestampFormat := f.TimestampFormat
if timestampFormat == "" {
timestampFormat = DefaultTimestampFormat
}
if isColored {
f.printColored(b, entry, keys, timestampFormat)
} else {
if !f.DisableTimestamp {
f.appendKeyValue(b, "time", entry.Time.Format(timestampFormat))
}
f.appendKeyValue(b, "level", entry.Level.String())
if entry.Message != "" {
f.appendKeyValue(b, "msg", entry.Message)
}
for _, key := range keys {
f.appendKeyValue(b, key, entry.Data[key])
}
}
b.WriteByte('\n')
return b.Bytes(), nil
}
func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []string, timestampFormat string) {
var levelColor int
switch entry.Level {
case DebugLevel:
levelColor = gray
case WarnLevel:
levelColor = yellow
case ErrorLevel, FatalLevel, PanicLevel:
levelColor = red
default:
levelColor = blue
}
levelText := strings.ToUpper(entry.Level.String())[0:4]
if !f.FullTimestamp {
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, miniTS(), entry.Message)
} else {
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s] %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), entry.Message)
}
for _, k := range keys {
v := entry.Data[k]
fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=%+v", levelColor, k, v)
}
}
func needsQuoting(text string) bool {
for _, ch := range text {
if !((ch >= 'a' && ch <= 'z') ||
(ch >= 'A' && ch <= 'Z') ||
(ch >= '0' && ch <= '9') ||
ch == '-' || ch == '.') {
return false
}
}
return true
}
func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key string, value interface{}) {
b.WriteString(key)
b.WriteByte('=')
switch value := value.(type) {
case string:
if needsQuoting(value) {
b.WriteString(value)
} else {
fmt.Fprintf(b, "%q", value)
}
case error:
errmsg := value.Error()
if needsQuoting(errmsg) {
b.WriteString(errmsg)
} else {
fmt.Fprintf(b, "%q", value)
}
default:
fmt.Fprint(b, value)
}
b.WriteByte(' ')
}

31
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/writer.go generated vendored Normal file
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package logrus
import (
"bufio"
"io"
"runtime"
)
func (logger *Logger) Writer() *io.PipeWriter {
reader, writer := io.Pipe()
go logger.writerScanner(reader)
runtime.SetFinalizer(writer, writerFinalizer)
return writer
}
func (logger *Logger) writerScanner(reader *io.PipeReader) {
scanner := bufio.NewScanner(reader)
for scanner.Scan() {
logger.Print(scanner.Text())
}
if err := scanner.Err(); err != nil {
logger.Errorf("Error while reading from Writer: %s", err)
}
reader.Close()
}
func writerFinalizer(writer *io.PipeWriter) {
writer.Close()
}

67
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/envfile.go generated vendored Normal file
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package opts
import (
"bufio"
"fmt"
"os"
"strings"
)
// ParseEnvFile reads a file with environment variables enumerated by lines
//
// ``Environment variable names used by the utilities in the Shell and
// Utilities volume of IEEE Std 1003.1-2001 consist solely of uppercase
// letters, digits, and the '_' (underscore) from the characters defined in
// Portable Character Set and do not begin with a digit. *But*, other
// characters may be permitted by an implementation; applications shall
// tolerate the presence of such names.''
// -- http://pubs.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap08.html
//
// As of #16585, it's up to application inside docker to validate or not
// environment variables, that's why we just strip leading whitespace and
// nothing more.
func ParseEnvFile(filename string) ([]string, error) {
fh, err := os.Open(filename)
if err != nil {
return []string{}, err
}
defer fh.Close()
lines := []string{}
scanner := bufio.NewScanner(fh)
for scanner.Scan() {
// trim the line from all leading whitespace first
line := strings.TrimLeft(scanner.Text(), whiteSpaces)
// line is not empty, and not starting with '#'
if len(line) > 0 && !strings.HasPrefix(line, "#") {
data := strings.SplitN(line, "=", 2)
// trim the front of a variable, but nothing else
variable := strings.TrimLeft(data[0], whiteSpaces)
if strings.ContainsAny(variable, whiteSpaces) {
return []string{}, ErrBadEnvVariable{fmt.Sprintf("variable '%s' has white spaces", variable)}
}
if len(data) > 1 {
// pass the value through, no trimming
lines = append(lines, fmt.Sprintf("%s=%s", variable, data[1]))
} else {
// if only a pass-through variable is given, clean it up.
lines = append(lines, fmt.Sprintf("%s=%s", strings.TrimSpace(line), os.Getenv(line)))
}
}
}
return lines, scanner.Err()
}
var whiteSpaces = " \t"
// ErrBadEnvVariable typed error for bad environment variable
type ErrBadEnvVariable struct {
msg string
}
func (e ErrBadEnvVariable) Error() string {
return fmt.Sprintf("poorly formatted environment: %s", e.msg)
}

146
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/hosts.go generated vendored Normal file
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package opts
import (
"fmt"
"net"
"net/url"
"runtime"
"strconv"
"strings"
)
var (
// DefaultHTTPPort Default HTTP Port used if only the protocol is provided to -H flag e.g. docker daemon -H tcp://
// TODO Windows. DefaultHTTPPort is only used on Windows if a -H parameter
// is not supplied. A better longer term solution would be to use a named
// pipe as the default on the Windows daemon.
// These are the IANA registered port numbers for use with Docker
// see http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=docker
DefaultHTTPPort = 2375 // Default HTTP Port
// DefaultTLSHTTPPort Default HTTP Port used when TLS enabled
DefaultTLSHTTPPort = 2376 // Default TLS encrypted HTTP Port
// DefaultUnixSocket Path for the unix socket.
// Docker daemon by default always listens on the default unix socket
DefaultUnixSocket = "/var/run/docker.sock"
// DefaultTCPHost constant defines the default host string used by docker on Windows
DefaultTCPHost = fmt.Sprintf("tcp://%s:%d", DefaultHTTPHost, DefaultHTTPPort)
// DefaultTLSHost constant defines the default host string used by docker for TLS sockets
DefaultTLSHost = fmt.Sprintf("tcp://%s:%d", DefaultHTTPHost, DefaultTLSHTTPPort)
)
// ValidateHost validates that the specified string is a valid host and returns it.
func ValidateHost(val string) (string, error) {
_, err := parseDockerDaemonHost(DefaultTCPHost, DefaultTLSHost, DefaultUnixSocket, "", val)
if err != nil {
return val, err
}
// Note: unlike most flag validators, we don't return the mutated value here
// we need to know what the user entered later (using ParseHost) to adjust for tls
return val, nil
}
// ParseHost and set defaults for a Daemon host string
func ParseHost(defaultHost, val string) (string, error) {
host, err := parseDockerDaemonHost(DefaultTCPHost, DefaultTLSHost, DefaultUnixSocket, defaultHost, val)
if err != nil {
return val, err
}
return host, nil
}
// parseDockerDaemonHost parses the specified address and returns an address that will be used as the host.
// Depending of the address specified, will use the defaultTCPAddr or defaultUnixAddr
// defaultUnixAddr must be a absolute file path (no `unix://` prefix)
// defaultTCPAddr must be the full `tcp://host:port` form
func parseDockerDaemonHost(defaultTCPAddr, defaultTLSHost, defaultUnixAddr, defaultAddr, addr string) (string, error) {
addr = strings.TrimSpace(addr)
if addr == "" {
if defaultAddr == defaultTLSHost {
return defaultTLSHost, nil
}
if runtime.GOOS != "windows" {
return fmt.Sprintf("unix://%s", defaultUnixAddr), nil
}
return defaultTCPAddr, nil
}
addrParts := strings.Split(addr, "://")
if len(addrParts) == 1 {
addrParts = []string{"tcp", addrParts[0]}
}
switch addrParts[0] {
case "tcp":
return parseTCPAddr(addrParts[1], defaultTCPAddr)
case "unix":
return parseUnixAddr(addrParts[1], defaultUnixAddr)
case "fd":
return addr, nil
default:
return "", fmt.Errorf("Invalid bind address format: %s", addr)
}
}
// parseUnixAddr parses and validates that the specified address is a valid UNIX
// socket address. It returns a formatted UNIX socket address, either using the
// address parsed from addr, or the contents of defaultAddr if addr is a blank
// string.
func parseUnixAddr(addr string, defaultAddr string) (string, error) {
addr = strings.TrimPrefix(addr, "unix://")
if strings.Contains(addr, "://") {
return "", fmt.Errorf("Invalid proto, expected unix: %s", addr)
}
if addr == "" {
addr = defaultAddr
}
return fmt.Sprintf("unix://%s", addr), nil
}
// parseTCPAddr parses and validates that the specified address is a valid TCP
// address. It returns a formatted TCP address, either using the address parsed
// from tryAddr, or the contents of defaultAddr if tryAddr is a blank string.
// tryAddr is expected to have already been Trim()'d
// defaultAddr must be in the full `tcp://host:port` form
func parseTCPAddr(tryAddr string, defaultAddr string) (string, error) {
if tryAddr == "" || tryAddr == "tcp://" {
return defaultAddr, nil
}
addr := strings.TrimPrefix(tryAddr, "tcp://")
if strings.Contains(addr, "://") || addr == "" {
return "", fmt.Errorf("Invalid proto, expected tcp: %s", tryAddr)
}
defaultAddr = strings.TrimPrefix(defaultAddr, "tcp://")
defaultHost, defaultPort, err := net.SplitHostPort(defaultAddr)
if err != nil {
return "", err
}
// url.Parse fails for trailing colon on IPv6 brackets on Go 1.5, but
// not 1.4. See https://github.com/golang/go/issues/12200 and
// https://github.com/golang/go/issues/6530.
if strings.HasSuffix(addr, "]:") {
addr += defaultPort
}
u, err := url.Parse("tcp://" + addr)
if err != nil {
return "", err
}
host, port, err := net.SplitHostPort(u.Host)
if err != nil {
return "", fmt.Errorf("Invalid bind address format: %s", tryAddr)
}
if host == "" {
host = defaultHost
}
if port == "" {
port = defaultPort
}
p, err := strconv.Atoi(port)
if err != nil && p == 0 {
return "", fmt.Errorf("Invalid bind address format: %s", tryAddr)
}
return fmt.Sprintf("tcp://%s%s", net.JoinHostPort(host, port), u.Path), nil
}

8
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/hosts_unix.go generated vendored Normal file
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// +build !windows
package opts
import "fmt"
// DefaultHost constant defines the default host string used by docker on other hosts than Windows
var DefaultHost = fmt.Sprintf("unix://%s", DefaultUnixSocket)

6
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/hosts_windows.go generated vendored Normal file
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// +build windows
package opts
// DefaultHost constant defines the default host string used by docker on Windows
var DefaultHost = DefaultTCPHost

42
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/ip.go generated vendored Normal file
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package opts
import (
"fmt"
"net"
)
// IPOpt holds an IP. It is used to store values from CLI flags.
type IPOpt struct {
*net.IP
}
// NewIPOpt creates a new IPOpt from a reference net.IP and a
// string representation of an IP. If the string is not a valid
// IP it will fallback to the specified reference.
func NewIPOpt(ref *net.IP, defaultVal string) *IPOpt {
o := &IPOpt{
IP: ref,
}
o.Set(defaultVal)
return o
}
// Set sets an IPv4 or IPv6 address from a given string. If the given
// string is not parseable as an IP address it returns an error.
func (o *IPOpt) Set(val string) error {
ip := net.ParseIP(val)
if ip == nil {
return fmt.Errorf("%s is not an ip address", val)
}
*o.IP = ip
return nil
}
// String returns the IP address stored in the IPOpt. If stored IP is a
// nil pointer, it returns an empty string.
func (o *IPOpt) String() string {
if *o.IP == nil {
return ""
}
return o.IP.String()
}

252
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/opts.go generated vendored Normal file
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package opts
import (
"fmt"
"net"
"os"
"regexp"
"strings"
)
var (
alphaRegexp = regexp.MustCompile(`[a-zA-Z]`)
domainRegexp = regexp.MustCompile(`^(:?(:?[a-zA-Z0-9]|(:?[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]))(:?\.(:?[a-zA-Z0-9]|(:?[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])))*)\.?\s*$`)
)
// ListOpts holds a list of values and a validation function.
type ListOpts struct {
values *[]string
validator ValidatorFctType
}
// NewListOpts creates a new ListOpts with the specified validator.
func NewListOpts(validator ValidatorFctType) ListOpts {
var values []string
return *NewListOptsRef(&values, validator)
}
// NewListOptsRef creates a new ListOpts with the specified values and validator.
func NewListOptsRef(values *[]string, validator ValidatorFctType) *ListOpts {
return &ListOpts{
values: values,
validator: validator,
}
}
func (opts *ListOpts) String() string {
return fmt.Sprintf("%v", []string((*opts.values)))
}
// Set validates if needed the input value and add it to the
// internal slice.
func (opts *ListOpts) Set(value string) error {
if opts.validator != nil {
v, err := opts.validator(value)
if err != nil {
return err
}
value = v
}
(*opts.values) = append((*opts.values), value)
return nil
}
// Delete removes the specified element from the slice.
func (opts *ListOpts) Delete(key string) {
for i, k := range *opts.values {
if k == key {
(*opts.values) = append((*opts.values)[:i], (*opts.values)[i+1:]...)
return
}
}
}
// GetMap returns the content of values in a map in order to avoid
// duplicates.
func (opts *ListOpts) GetMap() map[string]struct{} {
ret := make(map[string]struct{})
for _, k := range *opts.values {
ret[k] = struct{}{}
}
return ret
}
// GetAll returns the values of slice.
func (opts *ListOpts) GetAll() []string {
return (*opts.values)
}
// GetAllOrEmpty returns the values of the slice
// or an empty slice when there are no values.
func (opts *ListOpts) GetAllOrEmpty() []string {
v := *opts.values
if v == nil {
return make([]string, 0)
}
return v
}
// Get checks the existence of the specified key.
func (opts *ListOpts) Get(key string) bool {
for _, k := range *opts.values {
if k == key {
return true
}
}
return false
}
// Len returns the amount of element in the slice.
func (opts *ListOpts) Len() int {
return len((*opts.values))
}
//MapOpts holds a map of values and a validation function.
type MapOpts struct {
values map[string]string
validator ValidatorFctType
}
// Set validates if needed the input value and add it to the
// internal map, by splitting on '='.
func (opts *MapOpts) Set(value string) error {
if opts.validator != nil {
v, err := opts.validator(value)
if err != nil {
return err
}
value = v
}
vals := strings.SplitN(value, "=", 2)
if len(vals) == 1 {
(opts.values)[vals[0]] = ""
} else {
(opts.values)[vals[0]] = vals[1]
}
return nil
}
// GetAll returns the values of MapOpts as a map.
func (opts *MapOpts) GetAll() map[string]string {
return opts.values
}
func (opts *MapOpts) String() string {
return fmt.Sprintf("%v", map[string]string((opts.values)))
}
// NewMapOpts creates a new MapOpts with the specified map of values and a validator.
func NewMapOpts(values map[string]string, validator ValidatorFctType) *MapOpts {
if values == nil {
values = make(map[string]string)
}
return &MapOpts{
values: values,
validator: validator,
}
}
// ValidatorFctType defines a validator function that returns a validated string and/or an error.
type ValidatorFctType func(val string) (string, error)
// ValidatorFctListType defines a validator function that returns a validated list of string and/or an error
type ValidatorFctListType func(val string) ([]string, error)
// ValidateAttach validates that the specified string is a valid attach option.
func ValidateAttach(val string) (string, error) {
s := strings.ToLower(val)
for _, str := range []string{"stdin", "stdout", "stderr"} {
if s == str {
return s, nil
}
}
return val, fmt.Errorf("valid streams are STDIN, STDOUT and STDERR")
}
// ValidateEnv validates an environment variable and returns it.
// If no value is specified, it returns the current value using os.Getenv.
//
// As on ParseEnvFile and related to #16585, environment variable names
// are not validate what so ever, it's up to application inside docker
// to validate them or not.
func ValidateEnv(val string) (string, error) {
arr := strings.Split(val, "=")
if len(arr) > 1 {
return val, nil
}
if !doesEnvExist(val) {
return val, nil
}
return fmt.Sprintf("%s=%s", val, os.Getenv(val)), nil
}
// ValidateIPAddress validates an Ip address.
func ValidateIPAddress(val string) (string, error) {
var ip = net.ParseIP(strings.TrimSpace(val))
if ip != nil {
return ip.String(), nil
}
return "", fmt.Errorf("%s is not an ip address", val)
}
// ValidateMACAddress validates a MAC address.
func ValidateMACAddress(val string) (string, error) {
_, err := net.ParseMAC(strings.TrimSpace(val))
if err != nil {
return "", err
}
return val, nil
}
// ValidateDNSSearch validates domain for resolvconf search configuration.
// A zero length domain is represented by a dot (.).
func ValidateDNSSearch(val string) (string, error) {
if val = strings.Trim(val, " "); val == "." {
return val, nil
}
return validateDomain(val)
}
func validateDomain(val string) (string, error) {
if alphaRegexp.FindString(val) == "" {
return "", fmt.Errorf("%s is not a valid domain", val)
}
ns := domainRegexp.FindSubmatch([]byte(val))
if len(ns) > 0 && len(ns[1]) < 255 {
return string(ns[1]), nil
}
return "", fmt.Errorf("%s is not a valid domain", val)
}
// ValidateExtraHost validates that the specified string is a valid extrahost and returns it.
// ExtraHost are in the form of name:ip where the ip has to be a valid ip (ipv4 or ipv6).
func ValidateExtraHost(val string) (string, error) {
// allow for IPv6 addresses in extra hosts by only splitting on first ":"
arr := strings.SplitN(val, ":", 2)
if len(arr) != 2 || len(arr[0]) == 0 {
return "", fmt.Errorf("bad format for add-host: %q", val)
}
if _, err := ValidateIPAddress(arr[1]); err != nil {
return "", fmt.Errorf("invalid IP address in add-host: %q", arr[1])
}
return val, nil
}
// ValidateLabel validates that the specified string is a valid label, and returns it.
// Labels are in the form on key=value.
func ValidateLabel(val string) (string, error) {
if strings.Count(val, "=") < 1 {
return "", fmt.Errorf("bad attribute format: %s", val)
}
return val, nil
}
func doesEnvExist(name string) bool {
for _, entry := range os.Environ() {
parts := strings.SplitN(entry, "=", 2)
if parts[0] == name {
return true
}
}
return false
}

6
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/opts_unix.go generated vendored Normal file
View File

@ -0,0 +1,6 @@
// +build !windows
package opts
// DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. docker daemon -H tcp://:8080
const DefaultHTTPHost = "localhost"

56
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/opts_windows.go generated vendored Normal file
View File

@ -0,0 +1,56 @@
package opts
// TODO Windows. Identify bug in GOLang 1.5.1 and/or Windows Server 2016 TP4.
// @jhowardmsft, @swernli.
//
// On Windows, this mitigates a problem with the default options of running
// a docker client against a local docker daemon on TP4.
//
// What was found that if the default host is "localhost", even if the client
// (and daemon as this is local) is not physically on a network, and the DNS
// cache is flushed (ipconfig /flushdns), then the client will pause for
// exactly one second when connecting to the daemon for calls. For example
// using docker run windowsservercore cmd, the CLI will send a create followed
// by an attach. You see the delay between the attach finishing and the attach
// being seen by the daemon.
//
// Here's some daemon debug logs with additional debug spew put in. The
// AfterWriteJSON log is the very last thing the daemon does as part of the
// create call. The POST /attach is the second CLI call. Notice the second
// time gap.
//
// time="2015-11-06T13:38:37.259627400-08:00" level=debug msg="After createRootfs"
// time="2015-11-06T13:38:37.263626300-08:00" level=debug msg="After setHostConfig"
// time="2015-11-06T13:38:37.267631200-08:00" level=debug msg="before createContainerPl...."
// time="2015-11-06T13:38:37.271629500-08:00" level=debug msg=ToDiskLocking....
// time="2015-11-06T13:38:37.275643200-08:00" level=debug msg="loggin event...."
// time="2015-11-06T13:38:37.277627600-08:00" level=debug msg="logged event...."
// time="2015-11-06T13:38:37.279631800-08:00" level=debug msg="In defer func"
// time="2015-11-06T13:38:37.282628100-08:00" level=debug msg="After daemon.create"
// time="2015-11-06T13:38:37.286651700-08:00" level=debug msg="return 2"
// time="2015-11-06T13:38:37.289629500-08:00" level=debug msg="Returned from daemon.ContainerCreate"
// time="2015-11-06T13:38:37.311629100-08:00" level=debug msg="After WriteJSON"
// ... 1 second gap here....
// time="2015-11-06T13:38:38.317866200-08:00" level=debug msg="Calling POST /v1.22/containers/984758282b842f779e805664b2c95d563adc9a979c8a3973e68c807843ee4757/attach"
// time="2015-11-06T13:38:38.326882500-08:00" level=info msg="POST /v1.22/containers/984758282b842f779e805664b2c95d563adc9a979c8a3973e68c807843ee4757/attach?stderr=1&stdin=1&stdout=1&stream=1"
//
// We suspect this is either a bug introduced in GOLang 1.5.1, or that a change
// in GOLang 1.5.1 (from 1.4.3) is exposing a bug in Windows TP4. In theory,
// the Windows networking stack is supposed to resolve "localhost" internally,
// without hitting DNS, or even reading the hosts file (which is why localhost
// is commented out in the hosts file on Windows).
//
// We have validated that working around this using the actual IPv4 localhost
// address does not cause the delay.
//
// This does not occur with the docker client built with 1.4.3 on the same
// Windows TP4 build, regardless of whether the daemon is built using 1.5.1
// or 1.4.3. It does not occur on Linux. We also verified we see the same thing
// on a cross-compiled Windows binary (from Linux).
//
// Final note: This is a mitigation, not a 'real' fix. It is still susceptible
// to the delay in TP4 if a user were to do 'docker run -H=tcp://localhost:2375...'
// explicitly.
// DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. docker daemon -H tcp://:8080
const DefaultHTTPHost = "127.0.0.1"

0
vendor/github.com/docker/docker/pkg/archive/README.md → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/README.md generated vendored
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87
vendor/github.com/docker/docker/pkg/archive/archive.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/archive.go generated vendored
View File

@ -17,13 +17,13 @@ import (
"strings"
"syscall"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/pkg/fileutils"
"github.com/docker/docker/pkg/idtools"
"github.com/docker/docker/pkg/ioutils"
"github.com/docker/docker/pkg/pools"
"github.com/docker/docker/pkg/promise"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/fileutils"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/idtools"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/ioutils"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/pools"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/promise"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
type (
@ -146,7 +146,7 @@ func xzDecompress(archive io.Reader) (io.ReadCloser, <-chan struct{}, error) {
return cmdStream(exec.Command(args[0], args[1:]...), archive)
}
// DecompressStream decompresses the archive and returns a ReaderCloser with the decompressed archive.
// DecompressStream decompress the archive and returns a ReaderCloser with the decompressed archive.
func DecompressStream(archive io.Reader) (io.ReadCloser, error) {
p := pools.BufioReader32KPool
buf := p.Get(archive)
@ -192,8 +192,8 @@ func DecompressStream(archive io.Reader) (io.ReadCloser, error) {
}
}
// CompressStream compresseses the dest with specified compression algorithm.
func CompressStream(dest io.Writer, compression Compression) (io.WriteCloser, error) {
// CompressStream compresses the dest with specified compression algorithm.
func CompressStream(dest io.WriteCloser, compression Compression) (io.WriteCloser, error) {
p := pools.BufioWriter32KPool
buf := p.Get(dest)
switch compression {
@ -425,19 +425,10 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, L
}
}
var errors []string
for key, value := range hdr.Xattrs {
if err := system.Lsetxattr(path, key, []byte(value), 0); err != nil {
// We ignore errors here because not all graphdrivers support xattrs.
errors = append(errors, err.Error())
return err
}
}
if len(errors) > 0 {
logrus.WithFields(logrus.Fields{
"errors": errors,
}).Warn("ignored xattrs in archive: underlying filesystem doesn't support them")
}
// There is no LChmod, so ignore mode for symlink. Also, this
@ -511,13 +502,13 @@ func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error)
defer func() {
// Make sure to check the error on Close.
if err := ta.TarWriter.Close(); err != nil {
logrus.Errorf("Can't close tar writer: %s", err)
logrus.Debugf("Can't close tar writer: %s", err)
}
if err := compressWriter.Close(); err != nil {
logrus.Errorf("Can't close compress writer: %s", err)
logrus.Debugf("Can't close compress writer: %s", err)
}
if err := pipeWriter.Close(); err != nil {
logrus.Errorf("Can't close pipe writer: %s", err)
logrus.Debugf("Can't close pipe writer: %s", err)
}
}()
@ -560,7 +551,7 @@ func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error)
walkRoot := getWalkRoot(srcPath, include)
filepath.Walk(walkRoot, func(filePath string, f os.FileInfo, err error) error {
if err != nil {
logrus.Errorf("Tar: Can't stat file %s to tar: %s", srcPath, err)
logrus.Debugf("Tar: Can't stat file %s to tar: %s", srcPath, err)
return nil
}
@ -585,43 +576,17 @@ func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error)
if include != relFilePath {
skip, err = fileutils.OptimizedMatches(relFilePath, patterns, patDirs)
if err != nil {
logrus.Errorf("Error matching %s: %v", relFilePath, err)
logrus.Debugf("Error matching %s: %v", relFilePath, err)
return err
}
}
if skip {
// If we want to skip this file and its a directory
// then we should first check to see if there's an
// excludes pattern (eg !dir/file) that starts with this
// dir. If so then we can't skip this dir.
// Its not a dir then so we can just return/skip.
if !f.IsDir() {
return nil
}
// No exceptions (!...) in patterns so just skip dir
if !exceptions {
if !exceptions && f.IsDir() {
return filepath.SkipDir
}
dirSlash := relFilePath + string(filepath.Separator)
for _, pat := range patterns {
if pat[0] != '!' {
continue
}
pat = pat[1:] + string(filepath.Separator)
if strings.HasPrefix(pat, dirSlash) {
// found a match - so can't skip this dir
return nil
}
}
// No matching exclusion dir so just skip dir
return filepath.SkipDir
}
if seen[relFilePath] {
return nil
@ -642,11 +607,7 @@ func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error)
}
if err := ta.addTarFile(filePath, relFilePath); err != nil {
logrus.Errorf("Can't add file %s to tar: %s", filePath, err)
// if pipe is broken, stop writing tar stream to it
if err == io.ErrClosedPipe {
return err
}
logrus.Debugf("Can't add file %s to tar: %s", filePath, err)
}
return nil
})
@ -699,7 +660,7 @@ loop:
parent := filepath.Dir(hdr.Name)
parentPath := filepath.Join(dest, parent)
if _, err := os.Lstat(parentPath); err != nil && os.IsNotExist(err) {
err = idtools.MkdirAllNewAs(parentPath, 0777, remappedRootUID, remappedRootGID)
err = system.MkdirAll(parentPath, 0777)
if err != nil {
return err
}
@ -890,17 +851,9 @@ func (archiver *Archiver) CopyWithTar(src, dst string) error {
if !srcSt.IsDir() {
return archiver.CopyFileWithTar(src, dst)
}
// if this archiver is set up with ID mapping we need to create
// the new destination directory with the remapped root UID/GID pair
// as owner
rootUID, rootGID, err := idtools.GetRootUIDGID(archiver.UIDMaps, archiver.GIDMaps)
if err != nil {
return err
}
// Create dst, copy src's content into it
logrus.Debugf("Creating dest directory: %s", dst)
if err := idtools.MkdirAllNewAs(dst, 0755, rootUID, rootGID); err != nil {
if err := system.MkdirAll(dst, 0755); err != nil {
return err
}
logrus.Debugf("Calling TarUntar(%s, %s)", src, dst)

2
vendor/github.com/docker/docker/pkg/archive/archive_unix.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/archive_unix.go generated vendored
View File

@ -9,7 +9,7 @@ import (
"path/filepath"
"syscall"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
// fixVolumePathPrefix does platform specific processing to ensure that if

2
vendor/github.com/docker/docker/pkg/archive/archive_windows.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/archive_windows.go generated vendored
View File

@ -9,7 +9,7 @@ import (
"path/filepath"
"strings"
"github.com/docker/docker/pkg/longpath"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/longpath"
)
// fixVolumePathPrefix does platform specific processing to ensure that if

8
vendor/github.com/docker/docker/pkg/archive/changes.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/changes.go generated vendored
View File

@ -13,10 +13,10 @@ import (
"syscall"
"time"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/pkg/idtools"
"github.com/docker/docker/pkg/pools"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/idtools"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/pools"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
// ChangeType represents the change type.

2
vendor/github.com/docker/docker/pkg/archive/changes_linux.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/changes_linux.go generated vendored
View File

@ -9,7 +9,7 @@ import (
"syscall"
"unsafe"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
// walker is used to implement collectFileInfoForChanges on linux. Where this

2
vendor/github.com/docker/docker/pkg/archive/changes_other.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/changes_other.go generated vendored
View File

@ -9,7 +9,7 @@ import (
"runtime"
"strings"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
func collectFileInfoForChanges(oldDir, newDir string) (*FileInfo, *FileInfo, error) {

2
vendor/github.com/docker/docker/pkg/archive/changes_unix.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/changes_unix.go generated vendored
View File

@ -6,7 +6,7 @@ import (
"os"
"syscall"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {

2
vendor/github.com/docker/docker/pkg/archive/changes_windows.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/changes_windows.go generated vendored
View File

@ -3,7 +3,7 @@ package archive
import (
"os"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {

4
vendor/github.com/docker/docker/pkg/archive/copy.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/copy.go generated vendored
View File

@ -9,8 +9,8 @@ import (
"path/filepath"
"strings"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
// Errors used or returned by this file.

0
vendor/github.com/docker/docker/pkg/archive/copy_unix.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/copy_unix.go generated vendored
View File

0
vendor/github.com/docker/docker/pkg/archive/copy_windows.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/copy_windows.go generated vendored
View File

8
vendor/github.com/docker/docker/pkg/archive/diff.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/diff.go generated vendored
View File

@ -10,10 +10,10 @@ import (
"runtime"
"strings"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/pkg/idtools"
"github.com/docker/docker/pkg/pools"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/idtools"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/pools"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
// UnpackLayer unpack `layer` to a `dest`. The stream `layer` can be

4
vendor/github.com/docker/docker/pkg/archive/example_changes.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/example_changes.go generated vendored
View File

@ -13,8 +13,8 @@ import (
"os"
"path"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/pkg/archive"
"github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive"
)
var (

0
vendor/github.com/docker/docker/pkg/archive/time_linux.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/time_linux.go generated vendored
View File

0
vendor/github.com/docker/docker/pkg/archive/time_unsupported.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/time_unsupported.go generated vendored
View File

0
vendor/github.com/docker/docker/pkg/archive/whiteouts.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/whiteouts.go generated vendored
View File

0
vendor/github.com/docker/docker/pkg/archive/wrap.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/wrap.go generated vendored
View File

20
vendor/github.com/docker/docker/pkg/fileutils/fileutils.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/fileutils/fileutils.go generated vendored
View File

@ -10,15 +10,15 @@ import (
"strings"
"text/scanner"
"github.com/Sirupsen/logrus"
"github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus"
)
// exclusion returns true if the specified pattern is an exclusion
// exclusion return true if the specified pattern is an exclusion
func exclusion(pattern string) bool {
return pattern[0] == '!'
}
// empty returns true if the specified pattern is empty
// empty return true if the specified pattern is empty
func empty(pattern string) bool {
return pattern == ""
}
@ -52,7 +52,7 @@ func CleanPatterns(patterns []string) ([]string, [][]string, bool, error) {
if exclusion(pattern) {
pattern = pattern[1:]
}
patternDirs = append(patternDirs, strings.Split(pattern, string(os.PathSeparator)))
patternDirs = append(patternDirs, strings.Split(pattern, "/"))
}
return cleanedPatterns, patternDirs, exceptions, nil
@ -83,9 +83,8 @@ func Matches(file string, patterns []string) (bool, error) {
// The more generic fileutils.Matches() can't make these assumptions.
func OptimizedMatches(file string, patterns []string, patDirs [][]string) (bool, error) {
matched := false
file = filepath.FromSlash(file)
parentPath := filepath.Dir(file)
parentPathDirs := strings.Split(parentPath, string(os.PathSeparator))
parentPathDirs := strings.Split(parentPath, "/")
for i, pattern := range patterns {
negative := false
@ -103,8 +102,8 @@ func OptimizedMatches(file string, patterns []string, patDirs [][]string) (bool,
if !match && parentPath != "." {
// Check to see if the pattern matches one of our parent dirs.
if len(patDirs[i]) <= len(parentPathDirs) {
match, _ = regexpMatch(strings.Join(patDirs[i], string(os.PathSeparator)),
strings.Join(parentPathDirs[:len(patDirs[i])], string(os.PathSeparator)))
match, _ = regexpMatch(strings.Join(patDirs[i], "/"),
strings.Join(parentPathDirs[:len(patDirs[i])], "/"))
}
}
@ -126,9 +125,6 @@ func OptimizedMatches(file string, patterns []string, patDirs [][]string) (bool,
// of directories. This means that we should be backwards compatible
// with filepath.Match(). We'll end up supporting more stuff, due to
// the fact that we're using regexp, but that's ok - it does no harm.
//
// As per the comment in golangs filepath.Match, on Windows, escaping
// is disabled. Instead, '\\' is treated as path separator.
func regexpMatch(pattern, path string) (bool, error) {
regStr := "^"
@ -217,7 +213,7 @@ func regexpMatch(pattern, path string) (bool, error) {
}
// CopyFile copies from src to dst until either EOF is reached
// on src or an error occurs. It verifies src exists and removes
// on src or an error occurs. It verifies src exists and remove
// the dst if it exists.
func CopyFile(src, dst string) (int64, error) {
cleanSrc := filepath.Clean(src)

2
vendor/github.com/docker/docker/pkg/fileutils/fileutils_unix.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/fileutils/fileutils_unix.go generated vendored
View File

@ -7,7 +7,7 @@ import (
"io/ioutil"
"os"
"github.com/Sirupsen/logrus"
"github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus"
)
// GetTotalUsedFds Returns the number of used File Descriptors by

0
vendor/github.com/docker/docker/pkg/fileutils/fileutils_windows.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/fileutils/fileutils_windows.go generated vendored
View File

2
vendor/github.com/docker/docker/pkg/homedir/homedir.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/homedir/homedir.go generated vendored
View File

@ -4,7 +4,7 @@ import (
"os"
"runtime"
"github.com/opencontainers/runc/libcontainer/user"
"github.com/fsouza/go-dockerclient/external/github.com/opencontainers/runc/libcontainer/user"
)
// Key returns the env var name for the user's home dir based on

8
vendor/github.com/docker/docker/pkg/idtools/idtools.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/idtools/idtools.go generated vendored
View File

@ -155,9 +155,6 @@ func parseSubgid(username string) (ranges, error) {
return parseSubidFile(subgidFileName, username)
}
// parseSubidFile will read the appropriate file (/etc/subuid or /etc/subgid)
// and return all found ranges for a specified username. If the special value
// "ALL" is supplied for username, then all ranges in the file will be returned
func parseSubidFile(path, username string) (ranges, error) {
var rangeList ranges
@ -174,14 +171,15 @@ func parseSubidFile(path, username string) (ranges, error) {
}
text := strings.TrimSpace(s.Text())
if text == "" || strings.HasPrefix(text, "#") {
if text == "" {
continue
}
parts := strings.Split(text, ":")
if len(parts) != 3 {
return rangeList, fmt.Errorf("Cannot parse subuid/gid information: Format not correct for %s file", path)
}
if parts[0] == username || username == "ALL" {
if parts[0] == username {
// return the first entry for a user; ignores potential for multiple ranges per user
startid, err := strconv.Atoi(parts[1])
if err != nil {
return rangeList, fmt.Errorf("String to int conversion failed during subuid/gid parsing of %s: %v", path, err)

2
vendor/github.com/docker/docker/pkg/idtools/idtools_unix.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/idtools/idtools_unix.go generated vendored
View File

@ -6,7 +6,7 @@ import (
"os"
"path/filepath"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
func mkdirAs(path string, mode os.FileMode, ownerUID, ownerGID int, mkAll, chownExisting bool) error {

2
vendor/github.com/docker/docker/pkg/idtools/idtools_windows.go → vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/idtools/idtools_windows.go generated vendored
View File

@ -5,7 +5,7 @@ package idtools
import (
"os"
"github.com/docker/docker/pkg/system"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
// Platforms such as Windows do not support the UID/GID concept. So make this

155
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/idtools/usergroupadd_linux.go generated vendored Normal file
View File

@ -0,0 +1,155 @@
package idtools
import (
"fmt"
"os/exec"
"path/filepath"
"strings"
"syscall"
)
// add a user and/or group to Linux /etc/passwd, /etc/group using standard
// Linux distribution commands:
// adduser --uid <id> --shell /bin/login --no-create-home --disabled-login --ingroup <groupname> <username>
// useradd -M -u <id> -s /bin/nologin -N -g <groupname> <username>
// addgroup --gid <id> <groupname>
// groupadd -g <id> <groupname>
const baseUID int = 10000
const baseGID int = 10000
const idMAX int = 65534
var (
userCommand string
groupCommand string
cmdTemplates = map[string]string{
"adduser": "--uid %d --shell /bin/false --no-create-home --disabled-login --ingroup %s %s",
"useradd": "-M -u %d -s /bin/false -N -g %s %s",
"addgroup": "--gid %d %s",
"groupadd": "-g %d %s",
}
)
func init() {
// set up which commands are used for adding users/groups dependent on distro
if _, err := resolveBinary("adduser"); err == nil {
userCommand = "adduser"
} else if _, err := resolveBinary("useradd"); err == nil {
userCommand = "useradd"
}
if _, err := resolveBinary("addgroup"); err == nil {
groupCommand = "addgroup"
} else if _, err := resolveBinary("groupadd"); err == nil {
groupCommand = "groupadd"
}
}
func resolveBinary(binname string) (string, error) {
binaryPath, err := exec.LookPath(binname)
if err != nil {
return "", err
}
resolvedPath, err := filepath.EvalSymlinks(binaryPath)
if err != nil {
return "", err
}
//only return no error if the final resolved binary basename
//matches what was searched for
if filepath.Base(resolvedPath) == binname {
return resolvedPath, nil
}
return "", fmt.Errorf("Binary %q does not resolve to a binary of that name in $PATH (%q)", binname, resolvedPath)
}
// AddNamespaceRangesUser takes a name and finds an unused uid, gid pair
// and calls the appropriate helper function to add the group and then
// the user to the group in /etc/group and /etc/passwd respectively.
// This new user's /etc/sub{uid,gid} ranges will be used for user namespace
// mapping ranges in containers.
func AddNamespaceRangesUser(name string) (int, int, error) {
// Find unused uid, gid pair
uid, err := findUnusedUID(baseUID)
if err != nil {
return -1, -1, fmt.Errorf("Unable to find unused UID: %v", err)
}
gid, err := findUnusedGID(baseGID)
if err != nil {
return -1, -1, fmt.Errorf("Unable to find unused GID: %v", err)
}
// First add the group that we will use
if err := addGroup(name, gid); err != nil {
return -1, -1, fmt.Errorf("Error adding group %q: %v", name, err)
}
// Add the user as a member of the group
if err := addUser(name, uid, name); err != nil {
return -1, -1, fmt.Errorf("Error adding user %q: %v", name, err)
}
return uid, gid, nil
}
func addUser(userName string, uid int, groupName string) error {
if userCommand == "" {
return fmt.Errorf("Cannot add user; no useradd/adduser binary found")
}
args := fmt.Sprintf(cmdTemplates[userCommand], uid, groupName, userName)
return execAddCmd(userCommand, args)
}
func addGroup(groupName string, gid int) error {
if groupCommand == "" {
return fmt.Errorf("Cannot add group; no groupadd/addgroup binary found")
}
args := fmt.Sprintf(cmdTemplates[groupCommand], gid, groupName)
// only error out if the error isn't that the group already exists
// if the group exists then our needs are already met
if err := execAddCmd(groupCommand, args); err != nil && !strings.Contains(err.Error(), "already exists") {
return err
}
return nil
}
func execAddCmd(cmd, args string) error {
execCmd := exec.Command(cmd, strings.Split(args, " ")...)
out, err := execCmd.CombinedOutput()
if err != nil {
return fmt.Errorf("Failed to add user/group with error: %v; output: %q", err, string(out))
}
return nil
}
func findUnusedUID(startUID int) (int, error) {
return findUnused("passwd", startUID)
}
func findUnusedGID(startGID int) (int, error) {
return findUnused("group", startGID)
}
func findUnused(file string, id int) (int, error) {
for {
cmdStr := fmt.Sprintf("cat /etc/%s | cut -d: -f3 | grep '^%d$'", file, id)
cmd := exec.Command("sh", "-c", cmdStr)
if err := cmd.Run(); err != nil {
// if a non-zero return code occurs, then we know the ID was not found
// and is usable
if exiterr, ok := err.(*exec.ExitError); ok {
// The program has exited with an exit code != 0
if status, ok := exiterr.Sys().(syscall.WaitStatus); ok {
if status.ExitStatus() == 1 {
//no match, we can use this ID
return id, nil
}
}
}
return -1, fmt.Errorf("Error looking in /etc/%s for unused ID: %v", file, err)
}
id++
if id > idMAX {
return -1, fmt.Errorf("Maximum id in %q reached with finding unused numeric ID", file)
}
}
}

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