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Commit 237f90d6 authored by Tim St. Clair's avatar Tim St. Clair
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Bump cAdvisor (and dependencies) godeps version

parent 4215fe57
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Godeps/.license_file_state
View file @ 237f90d6
......@@ -99,10 +99,6 @@ raw.githubusercontent.com/evanphx/json-patch/master/NOTICE
raw.githubusercontent.com/evanphx/json-patch/master/NOTICE.txt
raw.githubusercontent.com/evanphx/json-patch/master/README
raw.githubusercontent.com/evanphx/json-patch/master/README.md
raw.githubusercontent.com/fsouza/go-dockerclient/master/NOTICE
raw.githubusercontent.com/fsouza/go-dockerclient/master/NOTICE.txt
raw.githubusercontent.com/fsouza/go-dockerclient/master/README
raw.githubusercontent.com/fsouza/go-dockerclient/master/README.md
raw.githubusercontent.com/garyburd/redigo/master/LICENSE.code
raw.githubusercontent.com/garyburd/redigo/master/LICENSE.txt
raw.githubusercontent.com/garyburd/redigo/master/LICENSE.md
......@@ -265,6 +261,10 @@ raw.githubusercontent.com/rackspace/gophercloud/master/NOTICE
raw.githubusercontent.com/rackspace/gophercloud/master/NOTICE.txt
raw.githubusercontent.com/rackspace/gophercloud/master/README
raw.githubusercontent.com/rackspace/gophercloud/master/README.md
raw.githubusercontent.com/robfig/cron/master/NOTICE
raw.githubusercontent.com/robfig/cron/master/NOTICE.txt
raw.githubusercontent.com/robfig/cron/master/README
raw.githubusercontent.com/robfig/cron/master/README.md
raw.githubusercontent.com/russross/blackfriday/master/NOTICE
raw.githubusercontent.com/russross/blackfriday/master/NOTICE.txt
raw.githubusercontent.com/russross/blackfriday/master/README
......
Godeps/LICENSES
View file @ 237f90d6
This source diff could not be displayed because it is too large. You can view the blob instead.
Godeps/OWNERS deleted 100644 → 0
View file @ 4215fe57
assignees:
- davidopp
- eparis
- lavalamp
- quinton-hoole
- thockin
vendor/github.com/aws/aws-sdk-go/vendor/github.com/go-ini/ini/.gitignore deleted 100644 → 0
View file @ 4215fe57
testdata/conf_out.ini
ini.sublime-project
ini.sublime-workspace
testdata/conf_reflect.ini
vendor/github.com/aws/aws-sdk-go/vendor/github.com/go-ini/ini/struct.go deleted 100644 → 0
View file @ 4215fe57
// Copyright 2014 Unknwon
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package ini
import (
"bytes"
"errors"
"fmt"
"reflect"
"time"
"unicode"
)
// NameMapper represents a ini tag name mapper.
type NameMapper func(string) string
// Built-in name getters.
var (
// AllCapsUnderscore converts to format ALL_CAPS_UNDERSCORE.
AllCapsUnderscore NameMapper = func(raw string) string {
newstr := make([]rune, 0, len(raw))
for i, chr := range raw {
if isUpper := 'A' <= chr && chr <= 'Z'; isUpper {
if i > 0 {
newstr = append(newstr, '_')
}
}
newstr = append(newstr, unicode.ToUpper(chr))
}
return string(newstr)
}
// TitleUnderscore converts to format title_underscore.
TitleUnderscore NameMapper = func(raw string) string {
newstr := make([]rune, 0, len(raw))
for i, chr := range raw {
if isUpper := 'A' <= chr && chr <= 'Z'; isUpper {
if i > 0 {
newstr = append(newstr, '_')
}
chr -= ('A' - 'a')
}
newstr = append(newstr, chr)
}
return string(newstr)
}
)
func (s *Section) parseFieldName(raw, actual string) string {
if len(actual) > 0 {
return actual
}
if s.f.NameMapper != nil {
return s.f.NameMapper(raw)
}
return raw
}
func parseDelim(actual string) string {
if len(actual) > 0 {
return actual
}
return ","
}
var reflectTime = reflect.TypeOf(time.Now()).Kind()
// setWithProperType sets proper value to field based on its type,
// but it does not return error for failing parsing,
// because we want to use default value that is already assigned to strcut.
func setWithProperType(t reflect.Type, key *Key, field reflect.Value, delim string) error {
switch t.Kind() {
case reflect.String:
if len(key.String()) == 0 {
return nil
}
field.SetString(key.String())
case reflect.Bool:
boolVal, err := key.Bool()
if err != nil {
return nil
}
field.SetBool(boolVal)
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
durationVal, err := key.Duration()
if err == nil {
field.Set(reflect.ValueOf(durationVal))
return nil
}
intVal, err := key.Int64()
if err != nil {
return nil
}
field.SetInt(intVal)
// byte is an alias for uint8, so supporting uint8 breaks support for byte
case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64:
durationVal, err := key.Duration()
if err == nil {
field.Set(reflect.ValueOf(durationVal))
return nil
}
uintVal, err := key.Uint64()
if err != nil {
return nil
}
field.SetUint(uintVal)
case reflect.Float64:
floatVal, err := key.Float64()
if err != nil {
return nil
}
field.SetFloat(floatVal)
case reflectTime:
timeVal, err := key.Time()
if err != nil {
return nil
}
field.Set(reflect.ValueOf(timeVal))
case reflect.Slice:
vals := key.Strings(delim)
numVals := len(vals)
if numVals == 0 {
return nil
}
sliceOf := field.Type().Elem().Kind()
var times []time.Time
if sliceOf == reflectTime {
times = key.Times(delim)
}
slice := reflect.MakeSlice(field.Type(), numVals, numVals)
for i := 0; i < numVals; i++ {
switch sliceOf {
case reflectTime:
slice.Index(i).Set(reflect.ValueOf(times[i]))
default:
slice.Index(i).Set(reflect.ValueOf(vals[i]))
}
}
field.Set(slice)
default:
return fmt.Errorf("unsupported type '%s'", t)
}
return nil
}
func (s *Section) mapTo(val reflect.Value) error {
if val.Kind() == reflect.Ptr {
val = val.Elem()
}
typ := val.Type()
for i := 0; i < typ.NumField(); i++ {
field := val.Field(i)
tpField := typ.Field(i)
tag := tpField.Tag.Get("ini")
if tag == "-" {
continue
}
fieldName := s.parseFieldName(tpField.Name, tag)
if len(fieldName) == 0 || !field.CanSet() {
continue
}
isAnonymous := tpField.Type.Kind() == reflect.Ptr && tpField.Anonymous
isStruct := tpField.Type.Kind() == reflect.Struct
if isAnonymous {
field.Set(reflect.New(tpField.Type.Elem()))
}
if isAnonymous || isStruct {
if sec, err := s.f.GetSection(fieldName); err == nil {
if err = sec.mapTo(field); err != nil {
return fmt.Errorf("error mapping field(%s): %v", fieldName, err)
}
continue
}
}
if key, err := s.GetKey(fieldName); err == nil {
if err = setWithProperType(tpField.Type, key, field, parseDelim(tpField.Tag.Get("delim"))); err != nil {
return fmt.Errorf("error mapping field(%s): %v", fieldName, err)
}
}
}
return nil
}
// MapTo maps section to given struct.
func (s *Section) MapTo(v interface{}) error {
typ := reflect.TypeOf(v)
val := reflect.ValueOf(v)
if typ.Kind() == reflect.Ptr {
typ = typ.Elem()
val = val.Elem()
} else {
return errors.New("cannot map to non-pointer struct")
}
return s.mapTo(val)
}
// MapTo maps file to given struct.
func (f *File) MapTo(v interface{}) error {
return f.Section("").MapTo(v)
}
// MapTo maps data sources to given struct with name mapper.
func MapToWithMapper(v interface{}, mapper NameMapper, source interface{}, others ...interface{}) error {
cfg, err := Load(source, others...)
if err != nil {
return err
}
cfg.NameMapper = mapper
return cfg.MapTo(v)
}
// MapTo maps data sources to given struct.
func MapTo(v, source interface{}, others ...interface{}) error {
return MapToWithMapper(v, nil, source, others...)
}
// reflectWithProperType does the opposite thing with setWithProperType.
func reflectWithProperType(t reflect.Type, key *Key, field reflect.Value, delim string) error {
switch t.Kind() {
case reflect.String:
key.SetValue(field.String())
case reflect.Bool,
reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64,
reflect.Float64,
reflectTime:
key.SetValue(fmt.Sprint(field))
case reflect.Slice:
vals := field.Slice(0, field.Len())
if field.Len() == 0 {
return nil
}
var buf bytes.Buffer
isTime := fmt.Sprint(field.Type()) == "[]time.Time"
for i := 0; i < field.Len(); i++ {
if isTime {
buf.WriteString(vals.Index(i).Interface().(time.Time).Format(time.RFC3339))
} else {
buf.WriteString(fmt.Sprint(vals.Index(i)))
}
buf.WriteString(delim)
}
key.SetValue(buf.String()[:buf.Len()-1])
default:
return fmt.Errorf("unsupported type '%s'", t)
}
return nil
}
func (s *Section) reflectFrom(val reflect.Value) error {
if val.Kind() == reflect.Ptr {
val = val.Elem()
}
typ := val.Type()
for i := 0; i < typ.NumField(); i++ {
field := val.Field(i)
tpField := typ.Field(i)
tag := tpField.Tag.Get("ini")
if tag == "-" {
continue
}
fieldName := s.parseFieldName(tpField.Name, tag)
if len(fieldName) == 0 || !field.CanSet() {
continue
}
if (tpField.Type.Kind() == reflect.Ptr && tpField.Anonymous) ||
(tpField.Type.Kind() == reflect.Struct) {
// Note: The only error here is section doesn't exist.
sec, err := s.f.GetSection(fieldName)
if err != nil {
// Note: fieldName can never be empty here, ignore error.
sec, _ = s.f.NewSection(fieldName)
}
if err = sec.reflectFrom(field); err != nil {
return fmt.Errorf("error reflecting field(%s): %v", fieldName, err)
}
continue
}
// Note: Same reason as secion.
key, err := s.GetKey(fieldName)
if err != nil {
key, _ = s.NewKey(fieldName, "")
}
if err = reflectWithProperType(tpField.Type, key, field, parseDelim(tpField.Tag.Get("delim"))); err != nil {
return fmt.Errorf("error reflecting field(%s): %v", fieldName, err)
}
}
return nil
}
// ReflectFrom reflects secion from given struct.
func (s *Section) ReflectFrom(v interface{}) error {
typ := reflect.TypeOf(v)
val := reflect.ValueOf(v)
if typ.Kind() == reflect.Ptr {
typ = typ.Elem()
val = val.Elem()
} else {
return errors.New("cannot reflect from non-pointer struct")
}
return s.reflectFrom(val)
}
// ReflectFrom reflects file from given struct.
func (f *File) ReflectFrom(v interface{}) error {
return f.Section("").ReflectFrom(v)
}
// ReflectFrom reflects data sources from given struct with name mapper.
func ReflectFromWithMapper(cfg *File, v interface{}, mapper NameMapper) error {
cfg.NameMapper = mapper
return cfg.ReflectFrom(v)
}
// ReflectFrom reflects data sources from given struct.
func ReflectFrom(cfg *File, v interface{}) error {
return ReflectFromWithMapper(cfg, v, nil)
}
vendor/github.com/aws/aws-sdk-go/vendor/github.com/jmespath/go-jmespath/.travis.yml deleted 100644 → 0
View file @ 4215fe57
language: go
sudo: false
go:
- 1.4
install: go get -v -t ./...
script: make test
vendor/github.com/aws/aws-sdk-go/vendor/github.com/jmespath/go-jmespath/LICENSE deleted 100644 → 0
View file @ 4215fe57
Copyright 2015 James Saryerwinnie
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
vendor/github.com/aws/aws-sdk-go/vendor/github.com/jmespath/go-jmespath/Makefile deleted 100644 → 0
View file @ 4215fe57
CMD = jpgo
help:
@echo "Please use \`make <target>' where <target> is one of"
@echo " test to run all the tests"
@echo " build to build the library and jp executable"
@echo " generate to run codegen"
generate:
go generate ./...
build:
rm -f $(CMD)
go build ./...
rm -f cmd/$(CMD)/$(CMD) && cd cmd/$(CMD)/ && go build ./...
mv cmd/$(CMD)/$(CMD) .
test:
go test -v ./...
check:
go vet ./...
@echo "golint ./..."
@lint=`golint ./...`; \
lint=`echo "$$lint" | grep -v "astnodetype_string.go" | grep -v "toktype_string.go"`; \
echo "$$lint"; \
if [ "$$lint" != "" ]; then exit 1; fi
htmlc:
go test -coverprofile="/tmp/jpcov" && go tool cover -html="/tmp/jpcov" && unlink /tmp/jpcov
buildfuzz:
go-fuzz-build github.com/jmespath/go-jmespath/fuzz
fuzz: buildfuzz
go-fuzz -bin=./jmespath-fuzz.zip -workdir=fuzz/corpus
bench:
go test -bench . -cpuprofile cpu.out
pprof-cpu:
go tool pprof ./go-jmespath.test ./cpu.out
vendor/github.com/aws/aws-sdk-go/vendor/github.com/jmespath/go-jmespath/README.md deleted 100644 → 0
View file @ 4215fe57
# go-jmespath - A JMESPath implementation in Go
[![Build Status](https://img.shields.io/travis/jmespath/go-jmespath.svg)](https://travis-ci.org/jmespath/go-jmespath)
See http://jmespath.org for more info.
vendor/github.com/aws/aws-sdk-go/vendor/github.com/jmespath/go-jmespath/api.go deleted 100644 → 0
View file @ 4215fe57
package jmespath
// Search evaluates a JMESPath expression against input data and returns the result.
func Search(expression string, data interface{}) (interface{}, error) {
intr := newInterpreter()
parser := NewParser()
ast, err := parser.Parse(expression)
if err != nil {
return nil, err
}
return intr.Execute(ast, data)
}
vendor/github.com/aws/aws-sdk-go/vendor/github.com/jmespath/go-jmespath/astnodetype_string.go deleted 100644 → 0
View file @ 4215fe57
// generated by stringer -type astNodeType; DO NOT EDIT
package jmespath
import "fmt"
const _astNodeType_name = "ASTEmptyASTComparatorASTCurrentNodeASTExpRefASTFunctionExpressionASTFieldASTFilterProjectionASTFlattenASTIdentityASTIndexASTIndexExpressionASTKeyValPairASTLiteralASTMultiSelectHashASTMultiSelectListASTOrExpressionASTAndExpressionASTNotExpressionASTPipeASTProjectionASTSubexpressionASTSliceASTValueProjection"
var _astNodeType_index = [...]uint16{0, 8, 21, 35, 44, 65, 73, 92, 102, 113, 121, 139, 152, 162, 180, 198, 213, 229, 245, 252, 265, 281, 289, 307}
func (i astNodeType) String() string {
if i < 0 || i >= astNodeType(len(_astNodeType_index)-1) {
return fmt.Sprintf("astNodeType(%d)", i)
}
return _astNodeType_name[_astNodeType_index[i]:_astNodeType_index[i+1]]
}
vendor/github.com/aws/aws-sdk-go/vendor/github.com/jmespath/go-jmespath/toktype_string.go deleted 100644 → 0
View file @ 4215fe57
// generated by stringer -type=tokType; DO NOT EDIT
package jmespath
import "fmt"
const _tokType_name = "tUnknowntStartDottFiltertFlattentLparentRparentLbrackettRbrackettLbracetRbracetOrtPipetNumbertUnquotedIdentifiertQuotedIdentifiertCommatColontLTtLTEtGTtGTEtEQtNEtJSONLiteraltStringLiteraltCurrenttExpreftAndtNottEOF"
var _tokType_index = [...]uint8{0, 8, 13, 17, 24, 32, 39, 46, 55, 64, 71, 78, 81, 86, 93, 112, 129, 135, 141, 144, 148, 151, 155, 158, 161, 173, 187, 195, 202, 206, 210, 214}
func (i tokType) String() string {
if i < 0 || i >= tokType(len(_tokType_index)-1) {
return fmt.Sprintf("tokType(%d)", i)
}
return _tokType_name[_tokType_index[i]:_tokType_index[i+1]]
}
vendor/github.com/aws/aws-sdk-go/vendor/github.com/jmespath/go-jmespath/util.go deleted 100644 → 0
View file @ 4215fe57
package jmespath
import (
"errors"
"reflect"
)
// IsFalse determines if an object is false based on the JMESPath spec.
// JMESPath defines false values to be any of:
// - An empty string array, or hash.
// - The boolean value false.
// - nil
func isFalse(value interface{}) bool {
switch v := value.(type) {
case bool:
return !v
case []interface{}:
return len(v) == 0
case map[string]interface{}:
return len(v) == 0
case string:
return len(v) == 0
case nil:
return true
}
// Try the reflection cases before returning false.
rv := reflect.ValueOf(value)
switch rv.Kind() {
case reflect.Struct:
// A struct type will never be false, even if
// all of its values are the zero type.
return false
case reflect.Slice, reflect.Map:
return rv.Len() == 0
case reflect.Ptr:
if rv.IsNil() {
return true
}
// If it's a pointer type, we'll try to deref the pointer
// and evaluate the pointer value for isFalse.
element := rv.Elem()
return isFalse(element.Interface())
}
return false
}
// ObjsEqual is a generic object equality check.
// It will take two arbitrary objects and recursively determine
// if they are equal.
func objsEqual(left interface{}, right interface{}) bool {
return reflect.DeepEqual(left, right)
}
// SliceParam refers to a single part of a slice.
// A slice consists of a start, a stop, and a step, similar to
// python slices.
type sliceParam struct {
N int
Specified bool
}
// Slice supports [start:stop:step] style slicing that's supported in JMESPath.
func slice(slice []interface{}, parts []sliceParam) ([]interface{}, error) {
computed, err := computeSliceParams(len(slice), parts)
if err != nil {
return nil, err
}
start, stop, step := computed[0], computed[1], computed[2]
result := []interface{}{}
if step > 0 {
for i := start; i < stop; i += step {
result = append(result, slice[i])
}
} else {
for i := start; i > stop; i += step {
result = append(result, slice[i])
}
}
return result, nil
}
func computeSliceParams(length int, parts []sliceParam) ([]int, error) {
var start, stop, step int
if !parts[2].Specified {
step = 1
} else if parts[2].N == 0 {
return nil, errors.New("Invalid slice, step cannot be 0")
} else {
step = parts[2].N
}
var stepValueNegative bool
if step < 0 {
stepValueNegative = true
} else {
stepValueNegative = false
}
if !parts[0].Specified {
if stepValueNegative {
start = length - 1
} else {
start = 0
}
} else {
start = capSlice(length, parts[0].N, step)
}
if !parts[1].Specified {
if stepValueNegative {
stop = -1
} else {
stop = length
}
} else {
stop = capSlice(length, parts[1].N, step)
}
return []int{start, stop, step}, nil
}
func capSlice(length int, actual int, step int) int {
if actual < 0 {
actual += length
if actual < 0 {
if step < 0 {
actual = -1
} else {
actual = 0
}
}
} else if actual >= length {
if step < 0 {
actual = length - 1
} else {
actual = length
}
}
return actual
}
// ToArrayNum converts an empty interface type to a slice of float64.
// If any element in the array cannot be converted, then nil is returned
// along with a second value of false.
func toArrayNum(data interface{}) ([]float64, bool) {
// Is there a better way to do this with reflect?
if d, ok := data.([]interface{}); ok {
result := make([]float64, len(d))
for i, el := range d {
item, ok := el.(float64)
if !ok {
return nil, false
}
result[i] = item
}
return result, true
}
return nil, false
}
// ToArrayStr converts an empty interface type to a slice of strings.
// If any element in the array cannot be converted, then nil is returned
// along with a second value of false. If the input data could be entirely
// converted, then the converted data, along with a second value of true,
// will be returned.
func toArrayStr(data interface{}) ([]string, bool) {
// Is there a better way to do this with reflect?
if d, ok := data.([]interface{}); ok {
result := make([]string, len(d))
for i, el := range d {
item, ok := el.(string)
if !ok {
return nil, false
}
result[i] = item
}
return result, true
}
return nil, false
}
func isSliceType(v interface{}) bool {
if v == nil {
return false
}
return reflect.TypeOf(v).Kind() == reflect.Slice
}
vendor/github.com/emicklei/go-restful/examples/msgpack/msgpack_entity.go deleted 100644 → 0
View file @ 4215fe57
package restPack
import (
restful "github.com/emicklei/go-restful"
"gopkg.in/vmihailenco/msgpack.v2"
)
const MIME_MSGPACK = "application/x-msgpack" // Accept or Content-Type used in Consumes() and/or Produces()
// NewEntityAccessorMPack returns a new EntityReaderWriter for accessing MessagePack content.
// This package is not initialized with such an accessor using the MIME_MSGPACK contentType.
func NewEntityAccessorMsgPack() restful.EntityReaderWriter {
return entityMsgPackAccess{}
}
// entityOctetAccess is a EntityReaderWriter for Octet encoding
type entityMsgPackAccess struct {
}
// Read unmarshalls the value from byte slice and using msgpack to unmarshal
func (e entityMsgPackAccess) Read(req *restful.Request, v interface{}) error {
return msgpack.NewDecoder(req.Request.Body).Decode(v)
}
// Write marshals the value to byte slice and set the Content-Type Header.
func (e entityMsgPackAccess) Write(resp *restful.Response, status int, v interface{}) error {
if v == nil {
resp.WriteHeader(status)
// do not write a nil representation
return nil
}
resp.WriteHeader(status)
return msgpack.NewEncoder(resp).Encode(v)
}
vendor/github.com/fsouza/go-dockerclient/.gitignore deleted 100644 → 0
View file @ 4215fe57
# temporary symlink for testing
testing/data/symlink
vendor/github.com/fsouza/go-dockerclient/.travis.yml deleted 100644 → 0
View file @ 4215fe57
language: go
sudo: required
go:
- 1.4.2
- 1.5.3
- 1.6
- tip
os:
- linux
- osx
env:
- GOARCH=amd64 DOCKER_VERSION=1.8.3
- GOARCH=386 DOCKER_VERSION=1.8.3
- GOARCH=amd64 DOCKER_VERSION=1.9.1
- GOARCH=386 DOCKER_VERSION=1.9.1
- GOARCH=amd64 DOCKER_VERSION=1.10.3
- GOARCH=386 DOCKER_VERSION=1.10.3
install:
- travis_retry travis-scripts/install.bash
script:
- travis-scripts/run-tests.bash
services:
- docker
matrix:
fast_finish: true
allow_failures:
- go: tip
vendor/github.com/fsouza/go-dockerclient/AUTHORS deleted 100644 → 0
View file @ 4215fe57
# This is the official list of go-dockerclient authors for copyright purposes.
Abhishek Chanda <abhishek.becs@gmail.com>
Adam Bell-Hanssen <adamb@aller.no>
Adrien Kohlbecker <adrien.kohlbecker@gmail.com>
Aldrin Leal <aldrin@leal.eng.br>
Andreas Jaekle <andreas@jaekle.net>
Andrews Medina <andrewsmedina@gmail.com>
Andrey Sibiryov <kobolog@uber.com>
Andy Goldstein <andy.goldstein@redhat.com>
Antonio Murdaca <runcom@redhat.com>
Artem Sidorenko <artem@2realities.com>
Ben Marini <ben@remind101.com>
Ben McCann <benmccann.com>
Ben Parees <bparees@redhat.com>
Benno van den Berg <bennovandenberg@gmail.com>
Bradley Cicenas <bradley.cicenas@gmail.com>
Brendan Fosberry <brendan@codeship.com>
Brian Lalor <blalor@bravo5.org>
Brian P. Hamachek <brian@brianhama.com>
Brian Palmer <brianp@instructure.com>
Bryan Boreham <bjboreham@gmail.com>
Burke Libbey <burke@libbey.me>
Carlos Diaz-Padron <cpadron@mozilla.com>
Cesar Wong <cewong@redhat.com>
Cezar Sa Espinola <cezar.sa@corp.globo.com>
Cheah Chu Yeow <chuyeow@gmail.com>
cheneydeng <cheneydeng@qq.com>
Chris Bednarski <banzaimonkey@gmail.com>
CMGS <ilskdw@gmail.com>
Colin Hebert <hebert.colin@gmail.com>
Craig Jellick <craig@rancher.com>
Dan Williams <dcbw@redhat.com>
Daniel, Dao Quang Minh <dqminh89@gmail.com>
Daniel Garcia <daniel@danielgarcia.info>
Daniel Hiltgen <daniel.hiltgen@docker.com>
Darren Shepherd <darren@rancher.com>
Dave Choi <dave.choi@daumkakao.com>
David Huie <dahuie@gmail.com>
Dawn Chen <dawnchen@google.com>
Dinesh Subhraveti <dinesh@gemini-systems.net>
Drew Wells <drew.wells00@gmail.com>
Ed <edrocksit@gmail.com>
Elias G. Schneevoigt <eliasgs@gmail.com>
Erez Horev <erez.horev@elastifile.com>
Eric Anderson <anderson@copperegg.com>
Ewout Prangsma <ewout@prangsma.net>
Fabio Rehm <fgrehm@gmail.com>
Fatih Arslan <ftharsln@gmail.com>
Flavia Missi <flaviamissi@gmail.com>
Francisco Souza <f@souza.cc>
Frank Groeneveld <frank@frankgroeneveld.nl>
George Moura <gwmoura@gmail.com>
Grégoire Delattre <gregoire.delattre@gmail.com>
Guillermo Álvarez Fernández <guillermo@cientifico.net>
Harry Zhang <harryzhang@zju.edu.cn>
He Simei <hesimei@zju.edu.cn>
Ivan Mikushin <i.mikushin@gmail.com>
James Bardin <jbardin@litl.com>
James Nugent <james@jen20.com>
Jari Kolehmainen <jari.kolehmainen@digia.com>
Jason Wilder <jwilder@litl.com>
Jawher Moussa <jawher.moussa@gmail.com>
Jean-Baptiste Dalido <jeanbaptiste@appgratis.com>
Jeff Mitchell <jeffrey.mitchell@gmail.com>
Jeffrey Hulten <jhulten@gmail.com>
Jen Andre <jandre@gmail.com>
Jérôme Laurens <jeromelaurens@gmail.com>
Johan Euphrosine <proppy@google.com>
John Hughes <hughesj@visa.com>
Kamil Domanski <kamil@domanski.co>
Karan Misra <kidoman@gmail.com>
Ken Herner <chosenken@gmail.com>
Kim, Hirokuni <hirokuni.kim@kvh.co.jp>
Kyle Allan <kallan357@gmail.com>
Liron Levin <levinlir@gmail.com>
Lior Yankovich <lior@twistlock.com>
Liu Peng <vslene@gmail.com>
Lorenz Leutgeb <lorenz.leutgeb@gmail.com>
Lucas Clemente <lucas@clemente.io>
Lucas Weiblen <lucasweiblen@gmail.com>
Lyon Hill <lyondhill@gmail.com>
Mantas Matelis <mmatelis@coursera.org>
Martin Sweeney <martin@sweeney.io>
Máximo Cuadros Ortiz <mcuadros@gmail.com>
Michael Schmatz <michaelschmatz@gmail.com>
Michal Fojtik <mfojtik@redhat.com>
Mike Dillon <mike.dillon@synctree.com>
Mrunal Patel <mrunalp@gmail.com>
Nate Jones <nate@endot.org>
Nguyen Sy Thanh Son <sonnst@sigma-solutions.eu>
Nicholas Van Wiggeren <nvanwiggeren@digitalocean.com>
Nick Ethier <ncethier@gmail.com>
Omeid Matten <public@omeid.me>
Orivej Desh <orivej@gmx.fr>
Paul Bellamy <paul.a.bellamy@gmail.com>
Paul Morie <pmorie@gmail.com>
Paul Weil <pweil@redhat.com>
Peter Edge <peter.edge@gmail.com>
Peter Jihoon Kim <raingrove@gmail.com>
Phil Lu <lu@stackengine.com>
Philippe Lafoucrière <philippe.lafoucriere@tech-angels.com>
Rafe Colton <rafael.colton@gmail.com>
Rob Miller <rob@kalistra.com>
Robert Williamson <williamson.robert@gmail.com>
Roman Khlystik <roman.khlystik@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>
Silas Sewell <silas@sewell.org>
Simon Eskildsen <sirup@sirupsen.com>
Simon Menke <simon.menke@gmail.com>
Skolos <skolos@gopherlab.com>
Soulou <leo@unbekandt.eu>
Sridhar Ratnakumar <sridharr@activestate.com>
Summer Mousa <smousa@zenoss.com>
Sunjin Lee <styner32@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>
Victor Marmol <vmarmol@google.com>
Vincenzo Prignano <vincenzo.prignano@gmail.com>
Wiliam Souza <wiliamsouza83@gmail.com>
Ye Yin <eyniy@qq.com>
Yu, Zou <zouyu7@huawei.com>
Yuriy Bogdanov <chinsay@gmail.com>
vendor/github.com/fsouza/go-dockerclient/DOCKER-LICENSE deleted 100644 → 0
View file @ 4215fe57
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
You can find the Docker license at the following link:
https://raw.githubusercontent.com/docker/docker/master/LICENSE
vendor/github.com/fsouza/go-dockerclient/LICENSE deleted 100644 → 0
View file @ 4215fe57
Copyright (c) 2016, go-dockerclient authors
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
vendor/github.com/fsouza/go-dockerclient/Makefile deleted 100644 → 0
View file @ 4215fe57
.PHONY: \
all \
vendor \
lint \
vet \
fmt \
fmtcheck \
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
@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 $${status:-0}
vet:
$(foreach pkg,$(PKGS),go vet $(pkg);)
fmt:
gofmt -s -w $(PKGS)
fmtcheck:
@ export output=$$(gofmt -s -d $(PKGS)); \
[ -n "$${output}" ] && echo "$${output}" && export status=1; \
exit $${status:-0}
pretest: lint vet fmtcheck
gotest:
$(foreach pkg,$(PKGS),go test $(pkg) || exit;)
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:
$(foreach pkg,$(PKGS),go clean $(pkg) || exit;)
vendor/github.com/fsouza/go-dockerclient/README.markdown deleted 100644 → 0
View file @ 4215fe57
# go-dockerclient
[![Travis](https://img.shields.io/travis/fsouza/go-dockerclient.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
support for the extensions in the [Swarm API](https://docs.docker.com/swarm/swarm-api/).
This package also provides support for docker's network API, which is a simple
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/).
## 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
```go
package main
import (
"fmt"
"github.com/fsouza/go-dockerclient"
)
func main() {
endpoint := "unix:///var/run/docker.sock"
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)
fmt.Println("Created: ", img.Created)
fmt.Println("Size: ", img.Size)
fmt.Println("VirtualSize: ", img.VirtualSize)
fmt.Println("ParentId: ", img.ParentID)
}
}
```
## 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.
```go
package main
import (
"fmt"
"github.com/fsouza/go-dockerclient"
)
func main() {
endpoint := "tcp://[ip]:[port]"
path := os.Getenv("DOCKER_CERT_PATH")
ca := fmt.Sprintf("%s/ca.pem", path)
cert := fmt.Sprintf("%s/cert.pem", path)
key := fmt.Sprintf("%s/key.pem", path)
client, _ := docker.NewTLSClient(endpoint, cert, key, ca)
// use client
}
```
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
package main
import (
"fmt"
"github.com/fsouza/go-dockerclient"
)
func main() {
client, _ := docker.NewClientFromEnv()
// use client
}
```
See the documentation for more details.
## Developing
All development commands can be seen in the [Makefile](Makefile).
Commited code must pass:
* [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, `make fmt` will format all go files in this repository.
vendor/github.com/fsouza/go-dockerclient/auth.go deleted 100644 → 0
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// 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
import (
"bytes"
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"io"
"os"
"path"
"strings"
)
// ErrCannotParseDockercfg is the error returned by NewAuthConfigurations when the dockercfg cannot be parsed.
var ErrCannotParseDockercfg = errors.New("Failed to read authentication from dockercfg")
// AuthConfiguration represents authentication options to use in the PushImage
// method. It represents the authentication in the Docker index server.
type AuthConfiguration struct {
Username string `json:"username,omitempty"`
Password string `json:"password,omitempty"`
Email string `json:"email,omitempty"`
ServerAddress string `json:"serveraddress,omitempty"`
}
// AuthConfigurations represents authentication options to use for the
// PushImage method accommodating the new X-Registry-Config header
type AuthConfigurations struct {
Configs map[string]AuthConfiguration `json:"configs"`
}
// AuthConfigurations119 is used to serialize a set of AuthConfigurations
// for Docker API >= 1.19.
type AuthConfigurations119 map[string]AuthConfiguration
// dockerConfig represents a registry authentation configuration from the
// .dockercfg file.
type dockerConfig struct {
Auth string `json:"auth"`
Email string `json:"email"`
}
// 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)
}
// NewAuthConfigurations returns AuthConfigurations from a JSON encoded string in the
// same format as the .dockercfg file.
func NewAuthConfigurations(r io.Reader) (*AuthConfigurations, error) {
var auth *AuthConfigurations
confs, err := parseDockerConfig(r)
if err != nil {
return nil, err
}
auth, err = authConfigs(confs)
if err != nil {
return nil, err
}
return auth, nil
}
func parseDockerConfig(r io.Reader) (map[string]dockerConfig, error) {
buf := new(bytes.Buffer)
buf.ReadFrom(r)
byteData := buf.Bytes()
confsWrapper := struct {
Auths map[string]dockerConfig `json:"auths"`
}{}
if err := json.Unmarshal(byteData, &confsWrapper); err == nil {
if len(confsWrapper.Auths) > 0 {
return confsWrapper.Auths, nil
}
}
var confs map[string]dockerConfig
if err := json.Unmarshal(byteData, &confs); err != nil {
return nil, err
}
return confs, nil
}
// authConfigs converts a dockerConfigs map to a AuthConfigurations object.
func authConfigs(confs map[string]dockerConfig) (*AuthConfigurations, error) {
c := &AuthConfigurations{
Configs: make(map[string]AuthConfiguration),
}
for reg, conf := range confs {
data, err := base64.StdEncoding.DecodeString(conf.Auth)
if err != nil {
return nil, err
}
userpass := strings.SplitN(string(data), ":", 2)
if len(userpass) != 2 {
return nil, ErrCannotParseDockercfg
}
c.Configs[reg] = AuthConfiguration{
Email: conf.Email,
Username: userpass[0],
Password: userpass[1],
ServerAddress: reg,
}
}
return c, nil
}
// AuthCheck validates the given credentials. It returns nil if successful.
//
// See https://goo.gl/m2SleN for more details.
func (c *Client) AuthCheck(conf *AuthConfiguration) error {
if conf == nil {
return fmt.Errorf("conf is nil")
}
resp, err := c.do("POST", "/auth", doOptions{data: conf})
if err != nil {
return err
}
resp.Body.Close()
return nil
}
vendor/github.com/fsouza/go-dockerclient/change.go deleted 100644 → 0
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// Copyright 2014 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 "fmt"
// ChangeType is a type for constants indicating the type of change
// in a container
type ChangeType int
const (
// ChangeModify is the ChangeType for container modifications
ChangeModify ChangeType = iota
// ChangeAdd is the ChangeType for additions to a container
ChangeAdd
// ChangeDelete is the ChangeType for deletions from a container
ChangeDelete
)
// Change represents a change in a container.
//
// See https://goo.gl/9GsTIF for more details.
type Change struct {
Path string
Kind ChangeType
}
func (change *Change) String() string {
var kind string
switch change.Kind {
case ChangeModify:
kind = "C"
case ChangeAdd:
kind = "A"
case ChangeDelete:
kind = "D"
}
return fmt.Sprintf("%s %s", kind, change.Path)
}
vendor/github.com/fsouza/go-dockerclient/env.go deleted 100644 → 0
View file @ 4215fe57
// Copyright 2014 Docker authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the DOCKER-LICENSE file.
package docker
import (
"encoding/json"
"fmt"
"io"
"strconv"
"strings"
)
// Env represents a list of key-pair represented in the form KEY=VALUE.
type Env []string
// Get returns the string value of the given key.
func (env *Env) Get(key string) (value string) {
return env.Map()[key]
}
// Exists checks whether the given key is defined in the internal Env
// representation.
func (env *Env) Exists(key string) bool {
_, exists := env.Map()[key]
return exists
}
// GetBool returns a boolean representation of the given key. The key is false
// whenever its value if 0, no, false, none or an empty string. Any other value
// will be interpreted as true.
func (env *Env) GetBool(key string) (value bool) {
s := strings.ToLower(strings.Trim(env.Get(key), " \t"))
if s == "" || s == "0" || s == "no" || s == "false" || s == "none" {
return false
}
return true
}
// SetBool defines a boolean value to the given key.
func (env *Env) SetBool(key string, value bool) {
if value {
env.Set(key, "1")
} else {
env.Set(key, "0")
}
}
// GetInt returns the value of the provided key, converted to int.
//
// It the value cannot be represented as an integer, it returns -1.
func (env *Env) GetInt(key string) int {
return int(env.GetInt64(key))
}
// SetInt defines an integer value to the given key.
func (env *Env) SetInt(key string, value int) {
env.Set(key, strconv.Itoa(value))
}
// GetInt64 returns the value of the provided key, converted to int64.
//
// It the value cannot be represented as an integer, it returns -1.
func (env *Env) GetInt64(key string) int64 {
s := strings.Trim(env.Get(key), " \t")
val, err := strconv.ParseInt(s, 10, 64)
if err != nil {
return -1
}
return val
}
// SetInt64 defines an integer (64-bit wide) value to the given key.
func (env *Env) SetInt64(key string, value int64) {
env.Set(key, strconv.FormatInt(value, 10))
}
// GetJSON unmarshals the value of the provided key in the provided iface.
//
// iface is a value that can be provided to the json.Unmarshal function.
func (env *Env) GetJSON(key string, iface interface{}) error {
sval := env.Get(key)
if sval == "" {
return nil
}
return json.Unmarshal([]byte(sval), iface)
}
// SetJSON marshals the given value to JSON format and stores it using the
// provided key.
func (env *Env) SetJSON(key string, value interface{}) error {
sval, err := json.Marshal(value)
if err != nil {
return err
}
env.Set(key, string(sval))
return nil
}
// GetList returns a list of strings matching the provided key. It handles the
// list as a JSON representation of a list of strings.
//
// If the given key matches to a single string, it will return a list
// containing only the value that matches the key.
func (env *Env) GetList(key string) []string {
sval := env.Get(key)
if sval == "" {
return nil
}
var l []string
if err := json.Unmarshal([]byte(sval), &l); err != nil {
l = append(l, sval)
}
return l
}
// SetList stores the given list in the provided key, after serializing it to
// JSON format.
func (env *Env) SetList(key string, value []string) error {
return env.SetJSON(key, value)
}
// Set defines the value of a key to the given string.
func (env *Env) Set(key, value string) {
*env = append(*env, key+"="+value)
}
// Decode decodes `src` as a json dictionary, and adds each decoded key-value
// pair to the environment.
//
// If `src` cannot be decoded as a json dictionary, an error is returned.
func (env *Env) Decode(src io.Reader) error {
m := make(map[string]interface{})
if err := json.NewDecoder(src).Decode(&m); err != nil {
return err
}
for k, v := range m {
env.SetAuto(k, v)
}
return nil
}
// SetAuto will try to define the Set* method to call based on the given value.
func (env *Env) SetAuto(key string, value interface{}) {
if fval, ok := value.(float64); ok {
env.SetInt64(key, int64(fval))
} else if sval, ok := value.(string); ok {
env.Set(key, sval)
} else if val, err := json.Marshal(value); err == nil {
env.Set(key, string(val))
} else {
env.Set(key, fmt.Sprintf("%v", value))
}
}
// Map returns the map representation of the env.
func (env *Env) Map() map[string]string {
if len(*env) == 0 {
return nil
}
m := make(map[string]string)
for _, kv := range *env {
parts := strings.SplitN(kv, "=", 2)
m[parts[0]] = parts[1]
}
return m
}
vendor/github.com/fsouza/go-dockerclient/event.go deleted 100644 → 0
View file @ 4215fe57
// 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
import (
"encoding/json"
"errors"
"fmt"
"io"
"math"
"net"
"net/http"
"net/http/httputil"
"sync"
"sync/atomic"
"time"
)
// APIEvents represents events coming from the Docker API
// The fields in the Docker API changed in API version 1.22, and
// events for more than images and containers are now fired off.
// To maintain forward and backward compatibility, go-dockerclient
// replicates the event in both the new and old format as faithfully as possible.
//
// For events that only exist in 1.22 in later, `Status` is filled in as
// `"Type:Action"` instead of just `Action` to allow for older clients to
// differentiate and not break if they rely on the pre-1.22 Status types.
//
// The transformEvent method can be consulted for more information about how
// events are translated from new/old API formats
type APIEvents struct {
// New API Fields in 1.22
Action string `json:"action,omitempty"`
Type string `json:"type,omitempty"`
Actor APIActor `json:"actor,omitempty"`
// Old API fields for < 1.22
Status string `json:"status,omitempty"`
ID string `json:"id,omitempty"`
From string `json:"from,omitempty"`
// Fields in both
Time int64 `json:"time,omitempty"`
TimeNano int64 `json:"timeNano,omitempty"`
}
// APIActor represents an actor that accomplishes something for an event
type APIActor struct {
ID string `json:"id,omitempty"`
Attributes map[string]string `json:"attributes,omitempty"`
}
type eventMonitoringState struct {
sync.RWMutex
sync.WaitGroup
enabled bool
lastSeen *int64
C chan *APIEvents
errC chan error
listeners []chan<- *APIEvents
}
const (
maxMonitorConnRetries = 5
retryInitialWaitTime = 10.
)
var (
// ErrNoListeners is the error returned when no listeners are available
// to receive an event.
ErrNoListeners = errors.New("no listeners present to receive event")
// ErrListenerAlreadyExists is the error returned when the listerner already
// exists.
ErrListenerAlreadyExists = errors.New("listener already exists for docker events")
// EOFEvent is sent when the event listener receives an EOF error.
EOFEvent = &APIEvents{
Type: "EOF",
Status: "EOF",
}
)
// AddEventListener adds a new listener to container events in the Docker API.
//
// The parameter is a channel through which events will be sent.
func (c *Client) AddEventListener(listener chan<- *APIEvents) error {
var err error
if !c.eventMonitor.isEnabled() {
err = c.eventMonitor.enableEventMonitoring(c)
if err != nil {
return err
}
}
err = c.eventMonitor.addListener(listener)
if err != nil {
return err
}
return nil
}
// RemoveEventListener removes a listener from the monitor.
func (c *Client) RemoveEventListener(listener chan *APIEvents) error {
err := c.eventMonitor.removeListener(listener)
if err != nil {
return err
}
if len(c.eventMonitor.listeners) == 0 {
c.eventMonitor.disableEventMonitoring()
}
return nil
}
func (eventState *eventMonitoringState) addListener(listener chan<- *APIEvents) error {
eventState.Lock()
defer eventState.Unlock()
if listenerExists(listener, &eventState.listeners) {
return ErrListenerAlreadyExists
}
eventState.Add(1)
eventState.listeners = append(eventState.listeners, listener)
return nil
}
func (eventState *eventMonitoringState) removeListener(listener chan<- *APIEvents) error {
eventState.Lock()
defer eventState.Unlock()
if listenerExists(listener, &eventState.listeners) {
var newListeners []chan<- *APIEvents
for _, l := range eventState.listeners {
if l != listener {
newListeners = append(newListeners, l)
}
}
eventState.listeners = newListeners
eventState.Add(-1)
}
return nil
}
func (eventState *eventMonitoringState) closeListeners() {
for _, l := range eventState.listeners {
close(l)
eventState.Add(-1)
}
eventState.listeners = nil
}
func listenerExists(a chan<- *APIEvents, list *[]chan<- *APIEvents) bool {
for _, b := range *list {
if b == a {
return true
}
}
return false
}
func (eventState *eventMonitoringState) enableEventMonitoring(c *Client) error {
eventState.Lock()
defer eventState.Unlock()
if !eventState.enabled {
eventState.enabled = true
var lastSeenDefault = int64(0)
eventState.lastSeen = &lastSeenDefault
eventState.C = make(chan *APIEvents, 100)
eventState.errC = make(chan error, 1)
go eventState.monitorEvents(c)
}
return nil
}
func (eventState *eventMonitoringState) disableEventMonitoring() error {
eventState.Lock()
defer eventState.Unlock()
eventState.closeListeners()
eventState.Wait()
if eventState.enabled {
eventState.enabled = false
close(eventState.C)
close(eventState.errC)
}
return nil
}
func (eventState *eventMonitoringState) monitorEvents(c *Client) {
var err error
for eventState.noListeners() {
time.Sleep(10 * time.Millisecond)
}
if err = eventState.connectWithRetry(c); err != nil {
// terminate if connect failed
eventState.disableEventMonitoring()
return
}
for eventState.isEnabled() {
timeout := time.After(100 * time.Millisecond)
select {
case ev, ok := <-eventState.C:
if !ok {
return
}
if ev == EOFEvent {
eventState.disableEventMonitoring()
return
}
eventState.updateLastSeen(ev)
go eventState.sendEvent(ev)
case err = <-eventState.errC:
if err == ErrNoListeners {
eventState.disableEventMonitoring()
return
} else if err != nil {
defer func() { go eventState.monitorEvents(c) }()
return
}
case <-timeout:
continue
}
}
}
func (eventState *eventMonitoringState) connectWithRetry(c *Client) error {
var retries int
var err error
for err = c.eventHijack(atomic.LoadInt64(eventState.lastSeen), eventState.C, eventState.errC); err != nil && retries < maxMonitorConnRetries; retries++ {
waitTime := int64(retryInitialWaitTime * math.Pow(2, float64(retries)))
time.Sleep(time.Duration(waitTime) * time.Millisecond)
err = c.eventHijack(atomic.LoadInt64(eventState.lastSeen), eventState.C, eventState.errC)
}
return err
}
func (eventState *eventMonitoringState) noListeners() bool {
eventState.RLock()
defer eventState.RUnlock()
return len(eventState.listeners) == 0
}
func (eventState *eventMonitoringState) isEnabled() bool {
eventState.RLock()
defer eventState.RUnlock()
return eventState.enabled
}
func (eventState *eventMonitoringState) sendEvent(event *APIEvents) {
eventState.RLock()
defer eventState.RUnlock()
eventState.Add(1)
defer eventState.Done()
if eventState.enabled {
if len(eventState.listeners) == 0 {
eventState.errC <- ErrNoListeners
return
}
for _, listener := range eventState.listeners {
listener <- event
}
}
}
func (eventState *eventMonitoringState) updateLastSeen(e *APIEvents) {
eventState.Lock()
defer eventState.Unlock()
if atomic.LoadInt64(eventState.lastSeen) < e.Time {
atomic.StoreInt64(eventState.lastSeen, e.Time)
}
}
func (c *Client) eventHijack(startTime int64, eventChan chan *APIEvents, errChan chan error) error {
uri := "/events"
if startTime != 0 {
uri += fmt.Sprintf("?since=%d", startTime)
}
protocol := c.endpointURL.Scheme
address := c.endpointURL.Path
if protocol != "unix" {
protocol = "tcp"
address = c.endpointURL.Host
}
var dial net.Conn
var err error
if c.TLSConfig == nil {
dial, err = c.Dialer.Dial(protocol, address)
} else {
dial, err = tlsDialWithDialer(c.Dialer, protocol, address, c.TLSConfig)
}
if err != nil {
return err
}
conn := httputil.NewClientConn(dial, nil)
req, err := http.NewRequest("GET", uri, nil)
if err != nil {
return err
}
res, err := conn.Do(req)
if err != nil {
return err
}
go func(res *http.Response, conn *httputil.ClientConn) {
defer conn.Close()
defer res.Body.Close()
decoder := json.NewDecoder(res.Body)
for {
var event APIEvents
if err = decoder.Decode(&event); err != nil {
if err == io.EOF || err == io.ErrUnexpectedEOF {
if c.eventMonitor.isEnabled() {
// Signal that we're exiting.
eventChan <- EOFEvent
}
break
}
errChan <- err
}
if event.Time == 0 {
continue
}
if !c.eventMonitor.isEnabled() {
return
}
transformEvent(&event)
eventChan <- &event
}
}(res, conn)
return nil
}
// transformEvent takes an event and determines what version it is from
// then populates both versions of the event
func transformEvent(event *APIEvents) {
// if event version is <= 1.21 there will be no Action and no Type
if event.Action == "" && event.Type == "" {
event.Action = event.Status
event.Actor.ID = event.ID
event.Actor.Attributes = map[string]string{}
switch event.Status {
case "delete", "import", "pull", "push", "tag", "untag":
event.Type = "image"
default:
event.Type = "container"
if event.From != "" {
event.Actor.Attributes["image"] = event.From
}
}
} else {
if event.Status == "" {
if event.Type == "image" || event.Type == "container" {
event.Status = event.Action
} else {
// Because just the Status has been overloaded with different Types
// if an event is not for an image or a container, we prepend the type
// to avoid problems for people relying on actions being only for
// images and containers
event.Status = event.Type + ":" + event.Action
}
}
if event.ID == "" {
event.ID = event.Actor.ID
}
if event.From == "" {
event.From = event.Actor.Attributes["image"]
}
}
}
vendor/github.com/fsouza/go-dockerclient/exec.go deleted 100644 → 0
View file @ 4215fe57
// 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
import (
"encoding/json"
"fmt"
"io"
"net/http"
"net/url"
"strconv"
)
// Exec is the type representing a `docker exec` instance and containing the
// instance ID
type Exec struct {
ID string `json:"Id,omitempty" yaml:"Id,omitempty"`
}
// CreateExecOptions specify parameters to the CreateExecContainer function.
//
// 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"`
AttachStderr bool `json:"AttachStderr,omitempty" yaml:"AttachStderr,omitempty"`
Tty bool `json:"Tty,omitempty" yaml:"Tty,omitempty"`
Cmd []string `json:"Cmd,omitempty" yaml:"Cmd,omitempty"`
Container string `json:"Container,omitempty" yaml:"Container,omitempty"`
User string `json:"User,omitempty" yaml:"User,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/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})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return nil, &NoSuchContainer{ID: opts.Container}
}
return nil, err
}
defer resp.Body.Close()
var exec Exec
if err := json.NewDecoder(resp.Body).Decode(&exec); err != nil {
return nil, err
}
return &exec, nil
}
// StartExecOptions specify parameters to the StartExecContainer function.
//
// 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:"-"`
// Use raw terminal? Usually true when the container contains a TTY.
RawTerminal bool `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{} `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/iQCnto for more details
func (c *Client) StartExec(id string, opts StartExecOptions) error {
cw, err := c.StartExecNonBlocking(id, opts)
if err != nil {
return err
}
if cw != nil {
return cw.Wait()
}
return nil
}
// StartExecNonBlocking 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/iQCnto for more details
func (c *Client) StartExecNonBlocking(id string, opts StartExecOptions) (CloseWaiter, error) {
if id == "" {
return nil, &NoSuchExec{ID: id}
}
path := fmt.Sprintf("/exec/%s/start", id)
if opts.Detach {
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}
}
return nil, err
}
defer resp.Body.Close()
return nil, nil
}
return c.hijack("POST", path, hijackOptions{
success: opts.Success,
setRawTerminal: opts.RawTerminal,
in: opts.InputStream,
stdout: opts.OutputStream,
stderr: opts.ErrorStream,
data: opts,
})
}
// ResizeExecTTY resizes the tty session used by the exec command id. This API
// is valid only if Tty was specified as part of creating and starting the exec
// command.
//
// 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))
params.Set("w", strconv.Itoa(width))
path := fmt.Sprintf("/exec/%s/resize?%s", id, params.Encode())
resp, err := c.do("POST", path, doOptions{})
if err != nil {
return err
}
resp.Body.Close()
return nil
}
// ExecProcessConfig is a type describing the command associated to a Exec
// instance. It's used in the ExecInspect type.
type ExecProcessConfig struct {
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"`
}
// ExecInspect is a type with details about a exec instance, including the
// exit code if the command has finished running. It's returned by a api
// call to /exec/(id)/json
//
// See https://goo.gl/gPtX9R for more details
type ExecInspect struct {
ID string `json:"ID,omitempty" yaml:"ID,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"`
ProcessConfig ExecProcessConfig `json:"ProcessConfig,omitempty" yaml:"ProcessConfig,omitempty"`
Container Container `json:"Container,omitempty" yaml:"Container,omitempty"`
}
// InspectExec returns low-level information about the exec command id.
//
// 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{})
if err != nil {
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
return nil, &NoSuchExec{ID: id}
}
return nil, err
}
defer resp.Body.Close()
var exec ExecInspect
if err := json.NewDecoder(resp.Body).Decode(&exec); err != nil {
return nil, err
}
return &exec, nil
}
// NoSuchExec is the error returned when a given exec instance does not exist.
type NoSuchExec struct {
ID string
}
func (err *NoSuchExec) Error() string {
return "No such exec instance: " + err.ID
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/CHANGELOG.md deleted 100644 → 0
View file @ 4215fe57
# 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)
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/LICENSE deleted 100644 → 0
View file @ 4215fe57
The MIT License (MIT)
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
in the Software without restriction, including without limitation the rights
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 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.
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/doc.go deleted 100644 → 0
View file @ 4215fe57
/*
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
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/entry.go deleted 100644 → 0
View file @ 4215fe57
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]
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/exported.go deleted 100644 → 0
View file @ 4215fe57
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...)
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/formatter.go deleted 100644 → 0
View file @ 4215fe57
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"]
}
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/hooks.go deleted 100644 → 0
View file @ 4215fe57
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
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/json_formatter.go deleted 100644 → 0
View file @ 4215fe57
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
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/logger.go deleted 100644 → 0
View file @ 4215fe57
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...)
}
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/logrus.go deleted 100644 → 0
View file @ 4215fe57
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{})
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_bsd.go deleted 100644 → 0
View file @ 4215fe57
// +build darwin freebsd openbsd netbsd dragonfly
package logrus
import "syscall"
const ioctlReadTermios = syscall.TIOCGETA
type Termios syscall.Termios
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_linux.go deleted 100644 → 0
View file @ 4215fe57
// 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
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_notwindows.go deleted 100644 → 0
View file @ 4215fe57
// 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
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_solaris.go deleted 100644 → 0
View file @ 4215fe57
// +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
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/terminal_windows.go deleted 100644 → 0
View file @ 4215fe57
// 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
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/text_formatter.go deleted 100644 → 0
View file @ 4215fe57
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(' ')
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus/writer.go deleted 100644 → 0
View file @ 4215fe57
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()
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/envfile.go deleted 100644 → 0
View file @ 4215fe57
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)
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/hosts.go deleted 100644 → 0
View file @ 4215fe57
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
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/hosts_unix.go deleted 100644 → 0
View file @ 4215fe57
// +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)
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/hosts_windows.go deleted 100644 → 0
View file @ 4215fe57
// +build windows
package opts
// DefaultHost constant defines the default host string used by docker on Windows
var DefaultHost = DefaultTCPHost
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/ip.go deleted 100644 → 0
View file @ 4215fe57
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()
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/opts.go deleted 100644 → 0
View file @ 4215fe57
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
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/opts_unix.go deleted 100644 → 0
View file @ 4215fe57
// +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"
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/opts/opts_windows.go deleted 100644 → 0
View file @ 4215fe57
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"
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/archive_unix.go deleted 100644 → 0
View file @ 4215fe57
// +build !windows
package archive
import (
"archive/tar"
"errors"
"os"
"path/filepath"
"syscall"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
// fixVolumePathPrefix does platform specific processing to ensure that if
// the path being passed in is not in a volume path format, convert it to one.
func fixVolumePathPrefix(srcPath string) string {
return srcPath
}
// getWalkRoot calculates the root path when performing a TarWithOptions.
// We use a separate function as this is platform specific. On Linux, we
// can't use filepath.Join(srcPath,include) because this will clean away
// a trailing "." or "/" which may be important.
func getWalkRoot(srcPath string, include string) string {
return srcPath + string(filepath.Separator) + include
}
// CanonicalTarNameForPath returns platform-specific filepath
// to canonical posix-style path for tar archival. p is relative
// path.
func CanonicalTarNameForPath(p string) (string, error) {
return p, nil // already unix-style
}
// chmodTarEntry is used to adjust the file permissions used in tar header based
// on the platform the archival is done.
func chmodTarEntry(perm os.FileMode) os.FileMode {
return perm // noop for unix as golang APIs provide perm bits correctly
}
func setHeaderForSpecialDevice(hdr *tar.Header, ta *tarAppender, name string, stat interface{}) (inode uint64, err error) {
s, ok := stat.(*syscall.Stat_t)
if !ok {
err = errors.New("cannot convert stat value to syscall.Stat_t")
return
}
inode = uint64(s.Ino)
// Currently go does not fill in the major/minors
if s.Mode&syscall.S_IFBLK != 0 ||
s.Mode&syscall.S_IFCHR != 0 {
hdr.Devmajor = int64(major(uint64(s.Rdev)))
hdr.Devminor = int64(minor(uint64(s.Rdev)))
}
return
}
func getFileUIDGID(stat interface{}) (int, int, error) {
s, ok := stat.(*syscall.Stat_t)
if !ok {
return -1, -1, errors.New("cannot convert stat value to syscall.Stat_t")
}
return int(s.Uid), int(s.Gid), nil
}
func major(device uint64) uint64 {
return (device >> 8) & 0xfff
}
func minor(device uint64) uint64 {
return (device & 0xff) | ((device >> 12) & 0xfff00)
}
// handleTarTypeBlockCharFifo is an OS-specific helper function used by
// createTarFile to handle the following types of header: Block; Char; Fifo
func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error {
mode := uint32(hdr.Mode & 07777)
switch hdr.Typeflag {
case tar.TypeBlock:
mode |= syscall.S_IFBLK
case tar.TypeChar:
mode |= syscall.S_IFCHR
case tar.TypeFifo:
mode |= syscall.S_IFIFO
}
if err := system.Mknod(path, mode, int(system.Mkdev(hdr.Devmajor, hdr.Devminor))); err != nil {
return err
}
return nil
}
func handleLChmod(hdr *tar.Header, path string, hdrInfo os.FileInfo) error {
if hdr.Typeflag == tar.TypeLink {
if fi, err := os.Lstat(hdr.Linkname); err == nil && (fi.Mode()&os.ModeSymlink == 0) {
if err := os.Chmod(path, hdrInfo.Mode()); err != nil {
return err
}
}
} else if hdr.Typeflag != tar.TypeSymlink {
if err := os.Chmod(path, hdrInfo.Mode()); err != nil {
return err
}
}
return nil
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/archive_windows.go deleted 100644 → 0
View file @ 4215fe57
// +build windows
package archive
import (
"archive/tar"
"fmt"
"os"
"path/filepath"
"strings"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/longpath"
)
// fixVolumePathPrefix does platform specific processing to ensure that if
// the path being passed in is not in a volume path format, convert it to one.
func fixVolumePathPrefix(srcPath string) string {
return longpath.AddPrefix(srcPath)
}
// getWalkRoot calculates the root path when performing a TarWithOptions.
// We use a separate function as this is platform specific.
func getWalkRoot(srcPath string, include string) string {
return filepath.Join(srcPath, include)
}
// CanonicalTarNameForPath returns platform-specific filepath
// to canonical posix-style path for tar archival. p is relative
// path.
func CanonicalTarNameForPath(p string) (string, error) {
// windows: convert windows style relative path with backslashes
// into forward slashes. Since windows does not allow '/' or '\'
// in file names, it is mostly safe to replace however we must
// check just in case
if strings.Contains(p, "/") {
return "", fmt.Errorf("Windows path contains forward slash: %s", p)
}
return strings.Replace(p, string(os.PathSeparator), "/", -1), nil
}
// chmodTarEntry is used to adjust the file permissions used in tar header based
// on the platform the archival is done.
func chmodTarEntry(perm os.FileMode) os.FileMode {
perm &= 0755
// Add the x bit: make everything +x from windows
perm |= 0111
return perm
}
func setHeaderForSpecialDevice(hdr *tar.Header, ta *tarAppender, name string, stat interface{}) (inode uint64, err error) {
// do nothing. no notion of Rdev, Inode, Nlink in stat on Windows
return
}
// handleTarTypeBlockCharFifo is an OS-specific helper function used by
// createTarFile to handle the following types of header: Block; Char; Fifo
func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error {
return nil
}
func handleLChmod(hdr *tar.Header, path string, hdrInfo os.FileInfo) error {
return nil
}
func getFileUIDGID(stat interface{}) (int, int, error) {
// no notion of file ownership mapping yet on Windows
return 0, 0, nil
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/changes_linux.go deleted 100644 → 0
View file @ 4215fe57
package archive
import (
"bytes"
"fmt"
"os"
"path/filepath"
"sort"
"syscall"
"unsafe"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
// walker is used to implement collectFileInfoForChanges on linux. Where this
// method in general returns the entire contents of two directory trees, we
// optimize some FS calls out on linux. In particular, we take advantage of the
// fact that getdents(2) returns the inode of each file in the directory being
// walked, which, when walking two trees in parallel to generate a list of
// changes, can be used to prune subtrees without ever having to lstat(2) them
// directly. Eliminating stat calls in this way can save up to seconds on large
// images.
type walker struct {
dir1 string
dir2 string
root1 *FileInfo
root2 *FileInfo
}
// collectFileInfoForChanges returns a complete representation of the trees
// rooted at dir1 and dir2, with one important exception: any subtree or
// leaf where the inode and device numbers are an exact match between dir1
// and dir2 will be pruned from the results. This method is *only* to be used
// to generating a list of changes between the two directories, as it does not
// reflect the full contents.
func collectFileInfoForChanges(dir1, dir2 string) (*FileInfo, *FileInfo, error) {
w := &walker{
dir1: dir1,
dir2: dir2,
root1: newRootFileInfo(),
root2: newRootFileInfo(),
}
i1, err := os.Lstat(w.dir1)
if err != nil {
return nil, nil, err
}
i2, err := os.Lstat(w.dir2)
if err != nil {
return nil, nil, err
}
if err := w.walk("/", i1, i2); err != nil {
return nil, nil, err
}
return w.root1, w.root2, nil
}
// Given a FileInfo, its path info, and a reference to the root of the tree
// being constructed, register this file with the tree.
func walkchunk(path string, fi os.FileInfo, dir string, root *FileInfo) error {
if fi == nil {
return nil
}
parent := root.LookUp(filepath.Dir(path))
if parent == nil {
return fmt.Errorf("collectFileInfoForChanges: Unexpectedly no parent for %s", path)
}
info := &FileInfo{
name: filepath.Base(path),
children: make(map[string]*FileInfo),
parent: parent,
}
cpath := filepath.Join(dir, path)
stat, err := system.FromStatT(fi.Sys().(*syscall.Stat_t))
if err != nil {
return err
}
info.stat = stat
info.capability, _ = system.Lgetxattr(cpath, "security.capability") // lgetxattr(2): fs access
parent.children[info.name] = info
return nil
}
// Walk a subtree rooted at the same path in both trees being iterated. For
// example, /docker/overlay/1234/a/b/c/d and /docker/overlay/8888/a/b/c/d
func (w *walker) walk(path string, i1, i2 os.FileInfo) (err error) {
// Register these nodes with the return trees, unless we're still at the
// (already-created) roots:
if path != "/" {
if err := walkchunk(path, i1, w.dir1, w.root1); err != nil {
return err
}
if err := walkchunk(path, i2, w.dir2, w.root2); err != nil {
return err
}
}
is1Dir := i1 != nil && i1.IsDir()
is2Dir := i2 != nil && i2.IsDir()
sameDevice := false
if i1 != nil && i2 != nil {
si1 := i1.Sys().(*syscall.Stat_t)
si2 := i2.Sys().(*syscall.Stat_t)
if si1.Dev == si2.Dev {
sameDevice = true
}
}
// If these files are both non-existent, or leaves (non-dirs), we are done.
if !is1Dir && !is2Dir {
return nil
}
// Fetch the names of all the files contained in both directories being walked:
var names1, names2 []nameIno
if is1Dir {
names1, err = readdirnames(filepath.Join(w.dir1, path)) // getdents(2): fs access
if err != nil {
return err
}
}
if is2Dir {
names2, err = readdirnames(filepath.Join(w.dir2, path)) // getdents(2): fs access
if err != nil {
return err
}
}
// We have lists of the files contained in both parallel directories, sorted
// in the same order. Walk them in parallel, generating a unique merged list
// of all items present in either or both directories.
var names []string
ix1 := 0
ix2 := 0
for {
if ix1 >= len(names1) {
break
}
if ix2 >= len(names2) {
break
}
ni1 := names1[ix1]
ni2 := names2[ix2]
switch bytes.Compare([]byte(ni1.name), []byte(ni2.name)) {
case -1: // ni1 < ni2 -- advance ni1
// we will not encounter ni1 in names2
names = append(names, ni1.name)
ix1++
case 0: // ni1 == ni2
if ni1.ino != ni2.ino || !sameDevice {
names = append(names, ni1.name)
}
ix1++
ix2++
case 1: // ni1 > ni2 -- advance ni2
// we will not encounter ni2 in names1
names = append(names, ni2.name)
ix2++
}
}
for ix1 < len(names1) {
names = append(names, names1[ix1].name)
ix1++
}
for ix2 < len(names2) {
names = append(names, names2[ix2].name)
ix2++
}
// For each of the names present in either or both of the directories being
// iterated, stat the name under each root, and recurse the pair of them:
for _, name := range names {
fname := filepath.Join(path, name)
var cInfo1, cInfo2 os.FileInfo
if is1Dir {
cInfo1, err = os.Lstat(filepath.Join(w.dir1, fname)) // lstat(2): fs access
if err != nil && !os.IsNotExist(err) {
return err
}
}
if is2Dir {
cInfo2, err = os.Lstat(filepath.Join(w.dir2, fname)) // lstat(2): fs access
if err != nil && !os.IsNotExist(err) {
return err
}
}
if err = w.walk(fname, cInfo1, cInfo2); err != nil {
return err
}
}
return nil
}
// {name,inode} pairs used to support the early-pruning logic of the walker type
type nameIno struct {
name string
ino uint64
}
type nameInoSlice []nameIno
func (s nameInoSlice) Len() int { return len(s) }
func (s nameInoSlice) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
func (s nameInoSlice) Less(i, j int) bool { return s[i].name < s[j].name }
// readdirnames is a hacked-apart version of the Go stdlib code, exposing inode
// numbers further up the stack when reading directory contents. Unlike
// os.Readdirnames, which returns a list of filenames, this function returns a
// list of {filename,inode} pairs.
func readdirnames(dirname string) (names []nameIno, err error) {
var (
size = 100
buf = make([]byte, 4096)
nbuf int
bufp int
nb int
)
f, err := os.Open(dirname)
if err != nil {
return nil, err
}
defer f.Close()
names = make([]nameIno, 0, size) // Empty with room to grow.
for {
// Refill the buffer if necessary
if bufp >= nbuf {
bufp = 0
nbuf, err = syscall.ReadDirent(int(f.Fd()), buf) // getdents on linux
if nbuf < 0 {
nbuf = 0
}
if err != nil {
return nil, os.NewSyscallError("readdirent", err)
}
if nbuf <= 0 {
break // EOF
}
}
// Drain the buffer
nb, names = parseDirent(buf[bufp:nbuf], names)
bufp += nb
}
sl := nameInoSlice(names)
sort.Sort(sl)
return sl, nil
}
// parseDirent is a minor modification of syscall.ParseDirent (linux version)
// which returns {name,inode} pairs instead of just names.
func parseDirent(buf []byte, names []nameIno) (consumed int, newnames []nameIno) {
origlen := len(buf)
for len(buf) > 0 {
dirent := (*syscall.Dirent)(unsafe.Pointer(&buf[0]))
buf = buf[dirent.Reclen:]
if dirent.Ino == 0 { // File absent in directory.
continue
}
bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
var name = string(bytes[0:clen(bytes[:])])
if name == "." || name == ".." { // Useless names
continue
}
names = append(names, nameIno{name, dirent.Ino})
}
return origlen - len(buf), names
}
func clen(n []byte) int {
for i := 0; i < len(n); i++ {
if n[i] == 0 {
return i
}
}
return len(n)
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/changes_other.go deleted 100644 → 0
View file @ 4215fe57
// +build !linux
package archive
import (
"fmt"
"os"
"path/filepath"
"runtime"
"strings"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
func collectFileInfoForChanges(oldDir, newDir string) (*FileInfo, *FileInfo, error) {
var (
oldRoot, newRoot *FileInfo
err1, err2 error
errs = make(chan error, 2)
)
go func() {
oldRoot, err1 = collectFileInfo(oldDir)
errs <- err1
}()
go func() {
newRoot, err2 = collectFileInfo(newDir)
errs <- err2
}()
// block until both routines have returned
for i := 0; i < 2; i++ {
if err := <-errs; err != nil {
return nil, nil, err
}
}
return oldRoot, newRoot, nil
}
func collectFileInfo(sourceDir string) (*FileInfo, error) {
root := newRootFileInfo()
err := filepath.Walk(sourceDir, func(path string, f os.FileInfo, err error) error {
if err != nil {
return err
}
// Rebase path
relPath, err := filepath.Rel(sourceDir, path)
if err != nil {
return err
}
// As this runs on the daemon side, file paths are OS specific.
relPath = filepath.Join(string(os.PathSeparator), relPath)
// See https://github.com/golang/go/issues/9168 - bug in filepath.Join.
// Temporary workaround. If the returned path starts with two backslashes,
// trim it down to a single backslash. Only relevant on Windows.
if runtime.GOOS == "windows" {
if strings.HasPrefix(relPath, `\\`) {
relPath = relPath[1:]
}
}
if relPath == string(os.PathSeparator) {
return nil
}
parent := root.LookUp(filepath.Dir(relPath))
if parent == nil {
return fmt.Errorf("collectFileInfo: Unexpectedly no parent for %s", relPath)
}
info := &FileInfo{
name: filepath.Base(relPath),
children: make(map[string]*FileInfo),
parent: parent,
}
s, err := system.Lstat(path)
if err != nil {
return err
}
info.stat = s
info.capability, _ = system.Lgetxattr(path, "security.capability")
parent.children[info.name] = info
return nil
})
if err != nil {
return nil, err
}
return root, nil
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/changes_unix.go deleted 100644 → 0
View file @ 4215fe57
// +build !windows
package archive
import (
"os"
"syscall"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {
// Don't look at size for dirs, its not a good measure of change
if oldStat.Mode() != newStat.Mode() ||
oldStat.UID() != newStat.UID() ||
oldStat.GID() != newStat.GID() ||
oldStat.Rdev() != newStat.Rdev() ||
// Don't look at size for dirs, its not a good measure of change
(oldStat.Mode()&syscall.S_IFDIR != syscall.S_IFDIR &&
(!sameFsTimeSpec(oldStat.Mtim(), newStat.Mtim()) || (oldStat.Size() != newStat.Size()))) {
return true
}
return false
}
func (info *FileInfo) isDir() bool {
return info.parent == nil || info.stat.Mode()&syscall.S_IFDIR != 0
}
func getIno(fi os.FileInfo) uint64 {
return uint64(fi.Sys().(*syscall.Stat_t).Ino)
}
func hasHardlinks(fi os.FileInfo) bool {
return fi.Sys().(*syscall.Stat_t).Nlink > 1
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/changes_windows.go deleted 100644 → 0
View file @ 4215fe57
package archive
import (
"os"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system"
)
func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {
// Don't look at size for dirs, its not a good measure of change
if oldStat.ModTime() != newStat.ModTime() ||
oldStat.Mode() != newStat.Mode() ||
oldStat.Size() != newStat.Size() && !oldStat.IsDir() {
return true
}
return false
}
func (info *FileInfo) isDir() bool {
return info.parent == nil || info.stat.IsDir()
}
func getIno(fi os.FileInfo) (inode uint64) {
return
}
func hasHardlinks(fi os.FileInfo) bool {
return false
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/copy_unix.go deleted 100644 → 0
View file @ 4215fe57
// +build !windows
package archive
import (
"path/filepath"
)
func normalizePath(path string) string {
return filepath.ToSlash(path)
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/copy_windows.go deleted 100644 → 0
View file @ 4215fe57
package archive
import (
"path/filepath"
)
func normalizePath(path string) string {
return filepath.FromSlash(path)
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/diff.go deleted 100644 → 0
View file @ 4215fe57
package archive
import (
"archive/tar"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"runtime"
"strings"
"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
// compressed or uncompressed.
// Returns the size in bytes of the contents of the layer.
func UnpackLayer(dest string, layer Reader, options *TarOptions) (size int64, err error) {
tr := tar.NewReader(layer)
trBuf := pools.BufioReader32KPool.Get(tr)
defer pools.BufioReader32KPool.Put(trBuf)
var dirs []*tar.Header
unpackedPaths := make(map[string]struct{})
if options == nil {
options = &TarOptions{}
}
if options.ExcludePatterns == nil {
options.ExcludePatterns = []string{}
}
remappedRootUID, remappedRootGID, err := idtools.GetRootUIDGID(options.UIDMaps, options.GIDMaps)
if err != nil {
return 0, err
}
aufsTempdir := ""
aufsHardlinks := make(map[string]*tar.Header)
if options == nil {
options = &TarOptions{}
}
// Iterate through the files in the archive.
for {
hdr, err := tr.Next()
if err == io.EOF {
// end of tar archive
break
}
if err != nil {
return 0, err
}
size += hdr.Size
// Normalize name, for safety and for a simple is-root check
hdr.Name = filepath.Clean(hdr.Name)
// Windows does not support filenames with colons in them. Ignore
// these files. This is not a problem though (although it might
// appear that it is). Let's suppose a client is running docker pull.
// The daemon it points to is Windows. Would it make sense for the
// client to be doing a docker pull Ubuntu for example (which has files
// with colons in the name under /usr/share/man/man3)? No, absolutely
// not as it would really only make sense that they were pulling a
// Windows image. However, for development, it is necessary to be able
// to pull Linux images which are in the repository.
//
// TODO Windows. Once the registry is aware of what images are Windows-
// specific or Linux-specific, this warning should be changed to an error
// to cater for the situation where someone does manage to upload a Linux
// image but have it tagged as Windows inadvertently.
if runtime.GOOS == "windows" {
if strings.Contains(hdr.Name, ":") {
logrus.Warnf("Windows: Ignoring %s (is this a Linux image?)", hdr.Name)
continue
}
}
// Note as these operations are platform specific, so must the slash be.
if !strings.HasSuffix(hdr.Name, string(os.PathSeparator)) {
// Not the root directory, ensure that the parent directory exists.
// This happened in some tests where an image had a tarfile without any
// parent directories.
parent := filepath.Dir(hdr.Name)
parentPath := filepath.Join(dest, parent)
if _, err := os.Lstat(parentPath); err != nil && os.IsNotExist(err) {
err = system.MkdirAll(parentPath, 0600)
if err != nil {
return 0, err
}
}
}
// Skip AUFS metadata dirs
if strings.HasPrefix(hdr.Name, WhiteoutMetaPrefix) {
// Regular files inside /.wh..wh.plnk can be used as hardlink targets
// We don't want this directory, but we need the files in them so that
// such hardlinks can be resolved.
if strings.HasPrefix(hdr.Name, WhiteoutLinkDir) && hdr.Typeflag == tar.TypeReg {
basename := filepath.Base(hdr.Name)
aufsHardlinks[basename] = hdr
if aufsTempdir == "" {
if aufsTempdir, err = ioutil.TempDir("", "dockerplnk"); err != nil {
return 0, err
}
defer os.RemoveAll(aufsTempdir)
}
if err := createTarFile(filepath.Join(aufsTempdir, basename), dest, hdr, tr, true, nil); err != nil {
return 0, err
}
}
if hdr.Name != WhiteoutOpaqueDir {
continue
}
}
path := filepath.Join(dest, hdr.Name)
rel, err := filepath.Rel(dest, path)
if err != nil {
return 0, err
}
// Note as these operations are platform specific, so must the slash be.
if strings.HasPrefix(rel, ".."+string(os.PathSeparator)) {
return 0, breakoutError(fmt.Errorf("%q is outside of %q", hdr.Name, dest))
}
base := filepath.Base(path)
if strings.HasPrefix(base, WhiteoutPrefix) {
dir := filepath.Dir(path)
if base == WhiteoutOpaqueDir {
_, err := os.Lstat(dir)
if err != nil {
return 0, err
}
err = filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
if err != nil {
if os.IsNotExist(err) {
err = nil // parent was deleted
}
return err
}
if path == dir {
return nil
}
if _, exists := unpackedPaths[path]; !exists {
err := os.RemoveAll(path)
return err
}
return nil
})
if err != nil {
return 0, err
}
} else {
originalBase := base[len(WhiteoutPrefix):]
originalPath := filepath.Join(dir, originalBase)
if err := os.RemoveAll(originalPath); err != nil {
return 0, err
}
}
} else {
// If path exits we almost always just want to remove and replace it.
// The only exception is when it is a directory *and* the file from
// the layer is also a directory. Then we want to merge them (i.e.
// just apply the metadata from the layer).
if fi, err := os.Lstat(path); err == nil {
if !(fi.IsDir() && hdr.Typeflag == tar.TypeDir) {
if err := os.RemoveAll(path); err != nil {
return 0, err
}
}
}
trBuf.Reset(tr)
srcData := io.Reader(trBuf)
srcHdr := hdr
// Hard links into /.wh..wh.plnk don't work, as we don't extract that directory, so
// we manually retarget these into the temporary files we extracted them into
if hdr.Typeflag == tar.TypeLink && strings.HasPrefix(filepath.Clean(hdr.Linkname), WhiteoutLinkDir) {
linkBasename := filepath.Base(hdr.Linkname)
srcHdr = aufsHardlinks[linkBasename]
if srcHdr == nil {
return 0, fmt.Errorf("Invalid aufs hardlink")
}
tmpFile, err := os.Open(filepath.Join(aufsTempdir, linkBasename))
if err != nil {
return 0, err
}
defer tmpFile.Close()
srcData = tmpFile
}
// if the options contain a uid & gid maps, convert header uid/gid
// entries using the maps such that lchown sets the proper mapped
// uid/gid after writing the file. We only perform this mapping if
// the file isn't already owned by the remapped root UID or GID, as
// that specific uid/gid has no mapping from container -> host, and
// those files already have the proper ownership for inside the
// container.
if srcHdr.Uid != remappedRootUID {
xUID, err := idtools.ToHost(srcHdr.Uid, options.UIDMaps)
if err != nil {
return 0, err
}
srcHdr.Uid = xUID
}
if srcHdr.Gid != remappedRootGID {
xGID, err := idtools.ToHost(srcHdr.Gid, options.GIDMaps)
if err != nil {
return 0, err
}
srcHdr.Gid = xGID
}
if err := createTarFile(path, dest, srcHdr, srcData, true, nil); err != nil {
return 0, err
}
// Directory mtimes must be handled at the end to avoid further
// file creation in them to modify the directory mtime
if hdr.Typeflag == tar.TypeDir {
dirs = append(dirs, hdr)
}
unpackedPaths[path] = struct{}{}
}
}
for _, hdr := range dirs {
path := filepath.Join(dest, hdr.Name)
if err := system.Chtimes(path, hdr.AccessTime, hdr.ModTime); err != nil {
return 0, err
}
}
return size, nil
}
// ApplyLayer parses a diff in the standard layer format from `layer`,
// and applies it to the directory `dest`. The stream `layer` can be
// compressed or uncompressed.
// Returns the size in bytes of the contents of the layer.
func ApplyLayer(dest string, layer Reader) (int64, error) {
return applyLayerHandler(dest, layer, &TarOptions{}, true)
}
// ApplyUncompressedLayer parses a diff in the standard layer format from
// `layer`, and applies it to the directory `dest`. The stream `layer`
// can only be uncompressed.
// Returns the size in bytes of the contents of the layer.
func ApplyUncompressedLayer(dest string, layer Reader, options *TarOptions) (int64, error) {
return applyLayerHandler(dest, layer, options, false)
}
// do the bulk load of ApplyLayer, but allow for not calling DecompressStream
func applyLayerHandler(dest string, layer Reader, options *TarOptions, decompress bool) (int64, error) {
dest = filepath.Clean(dest)
// We need to be able to set any perms
oldmask, err := system.Umask(0)
if err != nil {
return 0, err
}
defer system.Umask(oldmask) // ignore err, ErrNotSupportedPlatform
if decompress {
layer, err = DecompressStream(layer)
if err != nil {
return 0, err
}
}
return UnpackLayer(dest, layer, options)
}
vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive/example_changes.go deleted 100644 → 0
View file @ 4215fe57
// +build ignore
// Simple tool to create an archive stream from an old and new directory
//
// By default it will stream the comparison of two temporary directories with junk files
package main
import (
"flag"
"fmt"
"io"
"io/ioutil"
"os"
"path"
"github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive"
)
var (
flDebug = flag.Bool("D", false, "debugging output")
flNewDir = flag.String("newdir", "", "")
flOldDir = flag.String("olddir", "", "")
log = logrus.New()
)
func main() {
flag.Usage = func() {
fmt.Println("Produce a tar from comparing two directory paths. By default a demo tar is created of around 200 files (including hardlinks)")
fmt.Printf("%s [OPTIONS]\n", os.Args[0])
flag.PrintDefaults()
}
flag.Parse()
log.Out = os.Stderr
if (len(os.Getenv("DEBUG")) > 0) || *flDebug {
logrus.SetLevel(logrus.DebugLevel)
}
var newDir, oldDir string
if len(*flNewDir) == 0 {
var err error
newDir, err = ioutil.TempDir("", "docker-test-newDir")
if err != nil {
log.Fatal(err)
}
defer os.RemoveAll(newDir)
if _, err := prepareUntarSourceDirectory(100, newDir, true); err != nil {
log.Fatal(err)
}
} else {
newDir = *flNewDir
}
if len(*flOldDir) == 0 {
oldDir, err := ioutil.TempDir("", "docker-test-oldDir")
if err != nil {
log.Fatal(err)
}
defer os.RemoveAll(oldDir)
} else {
oldDir = *flOldDir
}
changes, err := archive.ChangesDirs(newDir, oldDir)
if err != nil {
log.Fatal(err)
}
a, err := archive.ExportChanges(newDir, changes)
if err != nil {
log.Fatal(err)
}
defer a.Close()
i, err := io.Copy(os.Stdout, a)
if err != nil && err != io.EOF {
log.Fatal(err)
}
fmt.Fprintf(os.Stderr, "wrote archive of %d bytes", i)
}
func prepareUntarSourceDirectory(numberOfFiles int, targetPath string, makeLinks bool) (int, error) {
fileData := []byte("fooo")
for n := 0; n < numberOfFiles; n++ {
fileName := fmt.Sprintf("file-%d", n)
if err := ioutil.WriteFile(path.Join(targetPath, fileName), fileData, 0700); err != nil {
return 0, err
}
if makeLinks {
if err := os.Link(path.Join(targetPath, fileName), path.Join(targetPath, fileName+"-link")); err != nil {
return 0, err
}
}
}
totalSize := numberOfFiles * len(fileData)
return totalSize, nil
}
vendor/github.com/google/cadvisor/pages/static/assets.go 0 → 100644
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vendor/github.com/google/cadvisor/pages/static/containers_css.go deleted 100644 → 0
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vendor/github.com/google/cadvisor/pages/static/gcharts_js.go deleted 100644 → 0
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