Merge branch 'jv-gomod' into 'master'

Replace govendor with go mod

See merge request gitlab-org/gitlab-workhorse!411

.gitlab-ci.yml

@@ -17,10 +17,6 @@ verify:
   - apt-get update && apt-get -y install libimage-exiftool-perl
   - make test
 
-test using go 1.10:
-  image: golang:1.10
-  <<: *test_definition
-
 test using go 1.11:
   <<: *test_definition
 

Makefile

@@ -4,7 +4,6 @@ BUILD_DIR ?= $(CURDIR)
 TARGET_DIR ?= $(BUILD_DIR)/_build
 TARGET_SETUP := $(TARGET_DIR)/.ok
 BIN_BUILD_DIR := $(TARGET_DIR)/bin
-PKG_BUILD_DIR := $(TARGET_DIR)/src/$(PKG)
 COVERAGE_DIR := $(TARGET_DIR)/cover
 VERSION_STRING := $(shell git describe)
 ifeq ($(strip $(VERSION_STRING)),)
@@ -16,24 +15,20 @@ EXE_ALL := gitlab-zip-cat gitlab-zip-metadata gitlab-workhorse
 INSTALL := install
 BUILD_TAGS := tracer_static tracer_static_jaeger
 
-MINIMUM_SUPPORTED_GO_VERSION := 1.8
+MINIMUM_SUPPORTED_GO_VERSION := 1.11
 
-# Some users may have these variables set in their environment, but doing so could break
-# their build process, so unset then
-unexport GOROOT
-unexport GOBIN
+export GOBIN := $(TARGET_DIR)/bin
+export PATH := $(GOBIN):$(PATH)
+export GOPROXY ?= https://proxy.golang.org
+export GO111MODULE=on
 
-export GOPATH := $(TARGET_DIR)
-export PATH := $(GOPATH)/bin:$(PATH)
-
-# Returns a list of all non-vendored (local packages)
-LOCAL_PACKAGES = $(shell cd "$(PKG_BUILD_DIR)" && GOPATH=$(GOPATH) go list ./... | grep -v -e '^$(PKG)/vendor/' -e '^$(PKG)/ruby/')
-LOCAL_GO_FILES = $(shell find -L $(PKG_BUILD_DIR)  -name "*.go" -not -path "$(PKG_BUILD_DIR)/vendor/*" -not -path "$(PKG_BUILD_DIR)/_build/*")
+LOCAL_GO_FILES = $(shell find . -type f -name '*.go' | grep -v -e /_ -e /testdata/)
 
 define message
 	@echo "### $(1)"
 endef
 
+
 .NOTPARALLEL:
 
 .PHONY:	all
@@ -41,10 +36,8 @@ all:	clean-build $(EXE_ALL)
 
 $(TARGET_SETUP):
 	$(call message,"Setting up target directory")
-	rm -rf $(TARGET_DIR)
-	mkdir -p "$(dir $(PKG_BUILD_DIR))"
-	ln -sf "$(CURDIR)" "$(PKG_BUILD_DIR)"
-	mkdir -p "$(BIN_BUILD_DIR)"
+	rm -rf "$(TARGET_DIR)"
+	mkdir -p "$(TARGET_DIR)"
 	touch "$(TARGET_SETUP)"
 
 gitlab-zip-cat:	$(TARGET_SETUP) $(shell find cmd/gitlab-zip-cat/ -name '*.go')
@@ -68,13 +61,13 @@ install:	gitlab-workhorse gitlab-zip-cat gitlab-zip-metadata
 .PHONY:	test
 test: $(TARGET_SETUP) prepare-tests
 	$(call message,$@)
-	@go test -tags "$(BUILD_TAGS)" $(LOCAL_PACKAGES)
+	@go test -tags "$(BUILD_TAGS)" ./...
 	@echo SUCCESS
 
 .PHONY:	coverage
 coverage:	$(TARGET_SETUP) prepare-tests
 	$(call message,$@)
-	@go test -tags "$(BUILD_TAGS)" -cover -coverprofile=test.coverage $(LOCAL_PACKAGES)
+	@go test -tags "$(BUILD_TAGS)" -cover -coverprofile=test.coverage ./...
 	go tool cover -html=test.coverage -o coverage.html
 	rm -f test.coverage
 
@@ -104,7 +97,7 @@ clean-build:
 	rm -rf $(TARGET_DIR)
 
 .PHONY:	prepare-tests
-prepare-tests:	govendor-sync testdata/data/group/test.git $(EXE_ALL)
+prepare-tests:	testdata/data/group/test.git $(EXE_ALL)
 
 testdata/data/group/test.git:
 	$(call message,$@)
@@ -114,15 +107,15 @@ testdata/data/group/test.git:
 verify: lint vet detect-context check-formatting staticcheck
 
 .PHONY: lint
-lint: $(TARGET_SETUP) govendor-sync
+lint: $(TARGET_SETUP)
 	$(call message,Verify: $@)
-	@command -v golint || go get -v golang.org/x/lint/golint
-	@_support/lint.sh $(LOCAL_PACKAGES)
+	go install golang.org/x/lint/golint
+	@_support/lint.sh ./...
 
 .PHONY: vet
-vet: $(TARGET_SETUP) govendor-sync
+vet: $(TARGET_SETUP) 
 	$(call message,Verify: $@)
-	@go vet $(LOCAL_PACKAGES)
+	@go vet ./...
 
 .PHONY: detect-context
 detect-context: $(TARGET_SETUP)
@@ -138,18 +131,10 @@ check-formatting: $(TARGET_SETUP) install-goimports
 # Additionally, megacheck will not return failure exit codes unless explicitly told to via the
 # `-simple.exit-non-zero` `-unused.exit-non-zero` and `-staticcheck.exit-non-zero` flags
 .PHONY: staticcheck
-staticcheck: $(TARGET_SETUP) govendor-sync
+staticcheck: $(TARGET_SETUP)
 	$(call message,Verify: $@)
-	@command -v staticcheck || go get -v honnef.co/go/tools/cmd/staticcheck
-	@staticcheck -go $(MINIMUM_SUPPORTED_GO_VERSION) $(LOCAL_PACKAGES)
-
-# Some vendor components, used for testing are GPL, so we don't distribute them
-# and need to go a sync before using them
-.PHONY: govendor-sync
-govendor-sync: $(TARGET_SETUP)
-	$(call message,$@)
-	@command -v govendor || go get github.com/kardianos/govendor
-	@cd $(PKG_BUILD_DIR) && govendor sync
+	go install honnef.co/go/tools/cmd/staticcheck
+	@ $(GOBIN)/staticcheck -go $(MINIMUM_SUPPORTED_GO_VERSION) ./...
 
 # In addition to fixing imports, goimports also formats your code in the same style as gofmt
 # so it can be used as a replacement.
@@ -161,4 +146,4 @@ fmt: $(TARGET_SETUP) install-goimports
 .PHONY:	goimports
 install-goimports:	$(TARGET_SETUP)
 	$(call message,$@)
-	@command -v goimports || go get -v golang.org/x/tools/cmd/goimports
+	go install golang.org/x/tools/cmd/goimports

go.mod

+module gitlab.com/gitlab-org/gitlab-workhorse
+
+go 1.12
+
+require (
+	github.com/BurntSushi/toml v0.3.1
+	github.com/FZambia/sentinel v1.0.0
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	github.com/garyburd/redigo v1.6.0 // indirect
+	github.com/getsentry/raven-go v0.1.2
+	github.com/golang/protobuf v1.3.1
+	github.com/gomodule/redigo v2.0.0+incompatible
+	github.com/gorilla/websocket v1.4.0
+	github.com/grpc-ecosystem/go-grpc-middleware v1.0.0
+	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
+	github.com/jfbus/httprs v0.0.0-20180614100821-7861a1150846
+	github.com/jpillora/backoff v0.0.0-20170918002102-8eab2debe79d
+	github.com/mitchellh/copystructure v1.0.0 // indirect
+	github.com/prometheus/client_golang v1.0.0
+	github.com/rafaeljusto/redigomock v0.0.0-20170720131524-7ae0511314e9
+	github.com/sebest/xff v0.0.0-20160910043805-6c115e0ffa35
+	github.com/sirupsen/logrus v1.3.0
+	github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 // indirect
+	github.com/stretchr/testify v1.3.0
+	gitlab.com/gitlab-org/gitaly v1.57.0
+	gitlab.com/gitlab-org/labkit v0.0.0-20190731061835-905271af7abb
+	golang.org/x/lint v0.0.0-20180702182130-06c8688daad7
+	golang.org/x/net v0.0.0-20190613194153-d28f0bde5980
+	golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac
+	google.golang.org/grpc v1.16.0
+	honnef.co/go/tools v0.0.1-2019.2.2
+)

tools.go

+//+build tools
+
+package main
+
+import (
+	_ "golang.org/x/lint/golint"
+	_ "golang.org/x/tools/cmd/goimports"
+	_ "honnef.co/go/tools/cmd/staticcheck"
+)

vendor/github.com/BurntSushi/toml/COMPATIBLE

-Compatible with TOML version
-[v0.4.0](https://github.com/toml-lang/toml/blob/v0.4.0/versions/en/toml-v0.4.0.md)
-

vendor/github.com/BurntSushi/toml/COPYING

-The MIT License (MIT)
-
-Copyright (c) 2013 TOML authors
-
-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/BurntSushi/toml/Makefile

-install:
-	go install ./...
-
-test: install
-	go test -v
-	toml-test toml-test-decoder
-	toml-test -encoder toml-test-encoder
-
-fmt:
-	gofmt -w *.go */*.go
-	colcheck *.go */*.go
-
-tags:
-	find ./ -name '*.go' -print0 | xargs -0 gotags > TAGS
-
-push:
-	git push origin master
-	git push github master
-

vendor/github.com/BurntSushi/toml/README.md

-## TOML parser and encoder for Go with reflection
-
-TOML stands for Tom's Obvious, Minimal Language. This Go package provides a
-reflection interface similar to Go's standard library `json` and `xml`
-packages. This package also supports the `encoding.TextUnmarshaler` and
-`encoding.TextMarshaler` interfaces so that you can define custom data
-representations. (There is an example of this below.)
-
-Spec: https://github.com/toml-lang/toml
-
-Compatible with TOML version
-[v0.4.0](https://github.com/toml-lang/toml/blob/master/versions/en/toml-v0.4.0.md)
-
-Documentation: https://godoc.org/github.com/BurntSushi/toml
-
-Installation:
-
-```bash
-go get github.com/BurntSushi/toml
-```
-
-Try the toml validator:
-
-```bash
-go get github.com/BurntSushi/toml/cmd/tomlv
-tomlv some-toml-file.toml
-```
-
-[![Build Status](https://travis-ci.org/BurntSushi/toml.svg?branch=master)](https://travis-ci.org/BurntSushi/toml) [![GoDoc](https://godoc.org/github.com/BurntSushi/toml?status.svg)](https://godoc.org/github.com/BurntSushi/toml)
-
-### Testing
-
-This package passes all tests in
-[toml-test](https://github.com/BurntSushi/toml-test) for both the decoder
-and the encoder.
-
-### Examples
-
-This package works similarly to how the Go standard library handles `XML`
-and `JSON`. Namely, data is loaded into Go values via reflection.
-
-For the simplest example, consider some TOML file as just a list of keys
-and values:
-
-```toml
-Age = 25
-Cats = [ "Cauchy", "Plato" ]
-Pi = 3.14
-Perfection = [ 6, 28, 496, 8128 ]
-DOB = 1987-07-05T05:45:00Z
-```
-
-Which could be defined in Go as:
-
-```go
-type Config struct {
-  Age int
-  Cats []string
-  Pi float64
-  Perfection []int
-  DOB time.Time // requires `import time`
-}
-```
-
-And then decoded with:
-
-```go
-var conf Config
-if _, err := toml.Decode(tomlData, &conf); err != nil {
-  // handle error
-}
-```
-
-You can also use struct tags if your struct field name doesn't map to a TOML
-key value directly:
-
-```toml
-some_key_NAME = "wat"
-```
-
-```go
-type TOML struct {
-  ObscureKey string `toml:"some_key_NAME"`
-}
-```
-
-### Using the `encoding.TextUnmarshaler` interface
-
-Here's an example that automatically parses duration strings into
-`time.Duration` values:
-
-```toml
-[[song]]
-name = "Thunder Road"
-duration = "4m49s"
-
-[[song]]
-name = "Stairway to Heaven"
-duration = "8m03s"
-```
-
-Which can be decoded with:
-
-```go
-type song struct {
-  Name     string
-  Duration duration
-}
-type songs struct {
-  Song []song
-}
-var favorites songs
-if _, err := toml.Decode(blob, &favorites); err != nil {
-  log.Fatal(err)
-}
-
-for _, s := range favorites.Song {
-  fmt.Printf("%s (%s)\n", s.Name, s.Duration)
-}
-```
-
-And you'll also need a `duration` type that satisfies the
-`encoding.TextUnmarshaler` interface:
-
-```go
-type duration struct {
-	time.Duration
-}
-
-func (d *duration) UnmarshalText(text []byte) error {
-	var err error
-	d.Duration, err = time.ParseDuration(string(text))
-	return err
-}
-```
-
-### More complex usage
-
-Here's an example of how to load the example from the official spec page:
-
-```toml
-# This is a TOML document. Boom.
-
-title = "TOML Example"
-
-[owner]
-name = "Tom Preston-Werner"
-organization = "GitHub"
-bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
-dob = 1979-05-27T07:32:00Z # First class dates? Why not?
-
-[database]
-server = "192.168.1.1"
-ports = [ 8001, 8001, 8002 ]
-connection_max = 5000
-enabled = true
-
-[servers]
-
-  # You can indent as you please. Tabs or spaces. TOML don't care.
-  [servers.alpha]
-  ip = "10.0.0.1"
-  dc = "eqdc10"
-
-  [servers.beta]
-  ip = "10.0.0.2"
-  dc = "eqdc10"
-
-[clients]
-data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
-
-# Line breaks are OK when inside arrays
-hosts = [
-  "alpha",
-  "omega"
-]
-```
-
-And the corresponding Go types are:
-
-```go
-type tomlConfig struct {
-	Title string
-	Owner ownerInfo
-	DB database `toml:"database"`
-	Servers map[string]server
-	Clients clients
-}
-
-type ownerInfo struct {
-	Name string
-	Org string `toml:"organization"`
-	Bio string
-	DOB time.Time
-}
-
-type database struct {
-	Server string
-	Ports []int
-	ConnMax int `toml:"connection_max"`
-	Enabled bool
-}
-
-type server struct {
-	IP string
-	DC string
-}
-
-type clients struct {
-	Data [][]interface{}
-	Hosts []string
-}
-```
-
-Note that a case insensitive match will be tried if an exact match can't be
-found.
-
-A working example of the above can be found in `_examples/example.{go,toml}`.

vendor/github.com/BurntSushi/toml/decode_meta.go

-package toml
-
-import "strings"
-
-// MetaData allows access to meta information about TOML data that may not
-// be inferrable via reflection. In particular, whether a key has been defined
-// and the TOML type of a key.
-type MetaData struct {
-	mapping map[string]interface{}
-	types   map[string]tomlType
-	keys    []Key
-	decoded map[string]bool
-	context Key // Used only during decoding.
-}
-
-// IsDefined returns true if the key given exists in the TOML data. The key
-// should be specified hierarchially. e.g.,
-//
-//	// access the TOML key 'a.b.c'
-//	IsDefined("a", "b", "c")
-//
-// IsDefined will return false if an empty key given. Keys are case sensitive.
-func (md *MetaData) IsDefined(key ...string) bool {
-	if len(key) == 0 {
-		return false
-	}
-
-	var hash map[string]interface{}
-	var ok bool
-	var hashOrVal interface{} = md.mapping
-	for _, k := range key {
-		if hash, ok = hashOrVal.(map[string]interface{}); !ok {
-			return false
-		}
-		if hashOrVal, ok = hash[k]; !ok {
-			return false
-		}
-	}
-	return true
-}
-
-// Type returns a string representation of the type of the key specified.
-//
-// Type will return the empty string if given an empty key or a key that
-// does not exist. Keys are case sensitive.
-func (md *MetaData) Type(key ...string) string {
-	fullkey := strings.Join(key, ".")
-	if typ, ok := md.types[fullkey]; ok {
-		return typ.typeString()
-	}
-	return ""
-}
-
-// Key is the type of any TOML key, including key groups. Use (MetaData).Keys
-// to get values of this type.
-type Key []string
-
-func (k Key) String() string {
-	return strings.Join(k, ".")
-}
-
-func (k Key) maybeQuotedAll() string {
-	var ss []string
-	for i := range k {
-		ss = append(ss, k.maybeQuoted(i))
-	}
-	return strings.Join(ss, ".")
-}
-
-func (k Key) maybeQuoted(i int) string {
-	quote := false
-	for _, c := range k[i] {
-		if !isBareKeyChar(c) {
-			quote = true
-			break
-		}
-	}
-	if quote {
-		return "\"" + strings.Replace(k[i], "\"", "\\\"", -1) + "\""
-	}
-	return k[i]
-}
-
-func (k Key) add(piece string) Key {
-	newKey := make(Key, len(k)+1)
-	copy(newKey, k)
-	newKey[len(k)] = piece
-	return newKey
-}
-
-// Keys returns a slice of every key in the TOML data, including key groups.
-// Each key is itself a slice, where the first element is the top of the
-// hierarchy and the last is the most specific.
-//
-// The list will have the same order as the keys appeared in the TOML data.
-//
-// All keys returned are non-empty.
-func (md *MetaData) Keys() []Key {
-	return md.keys
-}
-
-// Undecoded returns all keys that have not been decoded in the order in which
-// they appear in the original TOML document.
-//
-// This includes keys that haven't been decoded because of a Primitive value.
-// Once the Primitive value is decoded, the keys will be considered decoded.
-//
-// Also note that decoding into an empty interface will result in no decoding,
-// and so no keys will be considered decoded.
-//
-// In this sense, the Undecoded keys correspond to keys in the TOML document
-// that do not have a concrete type in your representation.
-func (md *MetaData) Undecoded() []Key {
-	undecoded := make([]Key, 0, len(md.keys))
-	for _, key := range md.keys {
-		if !md.decoded[key.String()] {
-			undecoded = append(undecoded, key)
-		}
-	}
-	return undecoded
-}

vendor/github.com/BurntSushi/toml/doc.go

-/*
-Package toml provides facilities for decoding and encoding TOML configuration
-files via reflection. There is also support for delaying decoding with
-the Primitive type, and querying the set of keys in a TOML document with the
-MetaData type.
-
-The specification implemented: https://github.com/toml-lang/toml
-
-The sub-command github.com/BurntSushi/toml/cmd/tomlv can be used to verify
-whether a file is a valid TOML document. It can also be used to print the
-type of each key in a TOML document.
-
-Testing
-
-There are two important types of tests used for this package. The first is
-contained inside '*_test.go' files and uses the standard Go unit testing
-framework. These tests are primarily devoted to holistically testing the
-decoder and encoder.
-
-The second type of testing is used to verify the implementation's adherence
-to the TOML specification. These tests have been factored into their own
-project: https://github.com/BurntSushi/toml-test
-
-The reason the tests are in a separate project is so that they can be used by
-any implementation of TOML. Namely, it is language agnostic.
-*/
-package toml

vendor/github.com/BurntSushi/toml/encoding_types.go

-// +build go1.2
-
-package toml
-
-// In order to support Go 1.1, we define our own TextMarshaler and
-// TextUnmarshaler types. For Go 1.2+, we just alias them with the
-// standard library interfaces.
-
-import (
-	"encoding"
-)
-
-// TextMarshaler is a synonym for encoding.TextMarshaler. It is defined here
-// so that Go 1.1 can be supported.
-type TextMarshaler encoding.TextMarshaler
-
-// TextUnmarshaler is a synonym for encoding.TextUnmarshaler. It is defined
-// here so that Go 1.1 can be supported.
-type TextUnmarshaler encoding.TextUnmarshaler

vendor/github.com/BurntSushi/toml/encoding_types_1.1.go

-// +build !go1.2
-
-package toml
-
-// These interfaces were introduced in Go 1.2, so we add them manually when
-// compiling for Go 1.1.
-
-// TextMarshaler is a synonym for encoding.TextMarshaler. It is defined here
-// so that Go 1.1 can be supported.
-type TextMarshaler interface {
-	MarshalText() (text []byte, err error)
-}
-
-// TextUnmarshaler is a synonym for encoding.TextUnmarshaler. It is defined
-// here so that Go 1.1 can be supported.
-type TextUnmarshaler interface {
-	UnmarshalText(text []byte) error
-}

vendor/github.com/BurntSushi/toml/session.vim

-au BufWritePost *.go silent!make tags > /dev/null 2>&1

vendor/github.com/BurntSushi/toml/type_check.go

-package toml
-
-// tomlType represents any Go type that corresponds to a TOML type.
-// While the first draft of the TOML spec has a simplistic type system that
-// probably doesn't need this level of sophistication, we seem to be militating
-// toward adding real composite types.
-type tomlType interface {
-	typeString() string
-}
-
-// typeEqual accepts any two types and returns true if they are equal.
-func typeEqual(t1, t2 tomlType) bool {
-	if t1 == nil || t2 == nil {
-		return false
-	}
-	return t1.typeString() == t2.typeString()
-}
-
-func typeIsHash(t tomlType) bool {
-	return typeEqual(t, tomlHash) || typeEqual(t, tomlArrayHash)
-}
-
-type tomlBaseType string
-
-func (btype tomlBaseType) typeString() string {
-	return string(btype)
-}
-
-func (btype tomlBaseType) String() string {
-	return btype.typeString()
-}
-
-var (
-	tomlInteger   tomlBaseType = "Integer"
-	tomlFloat     tomlBaseType = "Float"
-	tomlDatetime  tomlBaseType = "Datetime"
-	tomlString    tomlBaseType = "String"
-	tomlBool      tomlBaseType = "Bool"
-	tomlArray     tomlBaseType = "Array"
-	tomlHash      tomlBaseType = "Hash"
-	tomlArrayHash tomlBaseType = "ArrayHash"
-)
-
-// typeOfPrimitive returns a tomlType of any primitive value in TOML.
-// Primitive values are: Integer, Float, Datetime, String and Bool.
-//
-// Passing a lexer item other than the following will cause a BUG message
-// to occur: itemString, itemBool, itemInteger, itemFloat, itemDatetime.
-func (p *parser) typeOfPrimitive(lexItem item) tomlType {
-	switch lexItem.typ {
-	case itemInteger:
-		return tomlInteger
-	case itemFloat:
-		return tomlFloat
-	case itemDatetime:
-		return tomlDatetime
-	case itemString:
-		return tomlString
-	case itemMultilineString:
-		return tomlString
-	case itemRawString:
-		return tomlString
-	case itemRawMultilineString:
-		return tomlString
-	case itemBool:
-		return tomlBool
-	}
-	p.bug("Cannot infer primitive type of lex item '%s'.", lexItem)
-	panic("unreachable")
-}
-
-// typeOfArray returns a tomlType for an array given a list of types of its
-// values.
-//
-// In the current spec, if an array is homogeneous, then its type is always
-// "Array". If the array is not homogeneous, an error is generated.
-func (p *parser) typeOfArray(types []tomlType) tomlType {
-	// Empty arrays are cool.
-	if len(types) == 0 {
-		return tomlArray
-	}
-
-	theType := types[0]
-	for _, t := range types[1:] {
-		if !typeEqual(theType, t) {
-			p.panicf("Array contains values of type '%s' and '%s', but "+
-				"arrays must be homogeneous.", theType, t)
-		}
-	}
-	return tomlArray
-}

vendor/github.com/BurntSushi/toml/type_fields.go

-package toml
-
-// Struct field handling is adapted from code in encoding/json:
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the Go distribution.
-
-import (
-	"reflect"
-	"sort"
-	"sync"
-)
-
-// A field represents a single field found in a struct.
-type field struct {
-	name  string       // the name of the field (`toml` tag included)
-	tag   bool         // whether field has a `toml` tag
-	index []int        // represents the depth of an anonymous field
-	typ   reflect.Type // the type of the field
-}
-
-// byName sorts field by name, breaking ties with depth,
-// then breaking ties with "name came from toml tag", then
-// breaking ties with index sequence.
-type byName []field
-
-func (x byName) Len() int { return len(x) }
-
-func (x byName) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
-
-func (x byName) Less(i, j int) bool {
-	if x[i].name != x[j].name {
-		return x[i].name < x[j].name
-	}
-	if len(x[i].index) != len(x[j].index) {
-		return len(x[i].index) < len(x[j].index)
-	}
-	if x[i].tag != x[j].tag {
-		return x[i].tag
-	}
-	return byIndex(x).Less(i, j)
-}
-
-// byIndex sorts field by index sequence.
-type byIndex []field
-
-func (x byIndex) Len() int { return len(x) }
-
-func (x byIndex) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
-
-func (x byIndex) Less(i, j int) bool {
-	for k, xik := range x[i].index {
-		if k >= len(x[j].index) {
-			return false
-		}
-		if xik != x[j].index[k] {
-			return xik < x[j].index[k]
-		}
-	}
-	return len(x[i].index) < len(x[j].index)
-}
-
-// typeFields returns a list of fields that TOML should recognize for the given
-// type. The algorithm is breadth-first search over the set of structs to
-// include - the top struct and then any reachable anonymous structs.
-func typeFields(t reflect.Type) []field {
-	// Anonymous fields to explore at the current level and the next.
-	current := []field{}
-	next := []field{{typ: t}}
-
-	// Count of queued names for current level and the next.
-	count := map[reflect.Type]int{}
-	nextCount := map[reflect.Type]int{}
-
-	// Types already visited at an earlier level.
-	visited := map[reflect.Type]bool{}
-
-	// Fields found.
-	var fields []field
-
-	for len(next) > 0 {
-		current, next = next, current[:0]
-		count, nextCount = nextCount, map[reflect.Type]int{}
-
-		for _, f := range current {
-			if visited[f.typ] {
-				continue
-			}
-			visited[f.typ] = true
-
-			// Scan f.typ for fields to include.
-			for i := 0; i < f.typ.NumField(); i++ {
-				sf := f.typ.Field(i)
-				if sf.PkgPath != "" && !sf.Anonymous { // unexported
-					continue
-				}
-				opts := getOptions(sf.Tag)
-				if opts.skip {
-					continue
-				}
-				index := make([]int, len(f.index)+1)
-				copy(index, f.index)
-				index[len(f.index)] = i
-
-				ft := sf.Type
-				if ft.Name() == "" && ft.Kind() == reflect.Ptr {
-					// Follow pointer.
-					ft = ft.Elem()
-				}
-
-				// Record found field and index sequence.
-				if opts.name != "" || !sf.Anonymous || ft.Kind() != reflect.Struct {
-					tagged := opts.name != ""
-					name := opts.name
-					if name == "" {
-						name = sf.Name
-					}
-					fields = append(fields, field{name, tagged, index, ft})
-					if count[f.typ] > 1 {
-						// If there were multiple instances, add a second,
-						// so that the annihilation code will see a duplicate.
-						// It only cares about the distinction between 1 or 2,
-						// so don't bother generating any more copies.
-						fields = append(fields, fields[len(fields)-1])
-					}
-					continue
-				}
-
-				// Record new anonymous struct to explore in next round.
-				nextCount[ft]++
-				if nextCount[ft] == 1 {
-					f := field{name: ft.Name(), index: index, typ: ft}
-					next = append(next, f)
-				}
-			}
-		}
-	}
-
-	sort.Sort(byName(fields))
-
-	// Delete all fields that are hidden by the Go rules for embedded fields,
-	// except that fields with TOML tags are promoted.
-
-	// The fields are sorted in primary order of name, secondary order
-	// of field index length. Loop over names; for each name, delete
-	// hidden fields by choosing the one dominant field that survives.
-	out := fields[:0]
-	for advance, i := 0, 0; i < len(fields); i += advance {
-		// One iteration per name.
-		// Find the sequence of fields with the name of this first field.
-		fi := fields[i]
-		name := fi.name
-		for advance = 1; i+advance < len(fields); advance++ {
-			fj := fields[i+advance]
-			if fj.name != name {
-				break
-			}
-		}
-		if advance == 1 { // Only one field with this name
-			out = append(out, fi)
-			continue
-		}
-		dominant, ok := dominantField(fields[i : i+advance])
-		if ok {
-			out = append(out, dominant)
-		}
-	}
-
-	fields = out
-	sort.Sort(byIndex(fields))
-
-	return fields
-}
-
-// dominantField looks through the fields, all of which are known to
-// have the same name, to find the single field that dominates the
-// others using Go's embedding rules, modified by the presence of
-// TOML tags. If there are multiple top-level fields, the boolean
-// will be false: This condition is an error in Go and we skip all
-// the fields.
-func dominantField(fields []field) (field, bool) {
-	// The fields are sorted in increasing index-length order. The winner
-	// must therefore be one with the shortest index length. Drop all
-	// longer entries, which is easy: just truncate the slice.
-	length := len(fields[0].index)
-	tagged := -1 // Index of first tagged field.
-	for i, f := range fields {
-		if len(f.index) > length {
-			fields = fields[:i]
-			break
-		}
-		if f.tag {
-			if tagged >= 0 {
-				// Multiple tagged fields at the same level: conflict.
-				// Return no field.
-				return field{}, false
-			}
-			tagged = i
-		}
-	}
-	if tagged >= 0 {
-		return fields[tagged], true
-	}
-	// All remaining fields have the same length. If there's more than one,
-	// we have a conflict (two fields named "X" at the same level) and we
-	// return no field.
-	if len(fields) > 1 {
-		return field{}, false
-	}
-	return fields[0], true
-}
-
-var fieldCache struct {
-	sync.RWMutex
-	m map[reflect.Type][]field
-}
-
-// cachedTypeFields is like typeFields but uses a cache to avoid repeated work.
-func cachedTypeFields(t reflect.Type) []field {
-	fieldCache.RLock()
-	f := fieldCache.m[t]
-	fieldCache.RUnlock()
-	if f != nil {
-		return f
-	}
-
-	// Compute fields without lock.
-	// Might duplicate effort but won't hold other computations back.
-	f = typeFields(t)
-	if f == nil {
-		f = []field{}
-	}
-
-	fieldCache.Lock()
-	if fieldCache.m == nil {
-		fieldCache.m = map[reflect.Type][]field{}
-	}
-	fieldCache.m[t] = f
-	fieldCache.Unlock()
-	return f
-}

vendor/github.com/FZambia/sentinel/README.md

-go-sentinel
-===========
-
-Redis Sentinel support for [redigo](https://github.com/gomodule/redigo) library.
-
-**API is unstable and can change at any moment** – use with tools like Glide, Godep etc.
-
-Documentation
--------------
-
-- [API Reference](http://godoc.org/github.com/FZambia/sentinel)
-
-License
--------
-
-Library is available under the [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.html). 

vendor/github.com/beorn7/perks/LICENSE

-Copyright (C) 2013 Blake Mizerany
-
-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/beorn7/perks/quantile/stream.go

-// Package quantile computes approximate quantiles over an unbounded data
-// stream within low memory and CPU bounds.
-//
-// A small amount of accuracy is traded to achieve the above properties.
-//
-// Multiple streams can be merged before calling Query to generate a single set
-// of results. This is meaningful when the streams represent the same type of
-// data. See Merge and Samples.
-//
-// For more detailed information about the algorithm used, see:
-//
-// Effective Computation of Biased Quantiles over Data Streams
-//
-// http://www.cs.rutgers.edu/~muthu/bquant.pdf
-package quantile
-
-import (
-	"math"
-	"sort"
-)
-
-// Sample holds an observed value and meta information for compression. JSON
-// tags have been added for convenience.
-type Sample struct {
-	Value float64 `json:",string"`
-	Width float64 `json:",string"`
-	Delta float64 `json:",string"`
-}
-
-// Samples represents a slice of samples. It implements sort.Interface.
-type Samples []Sample
-
-func (a Samples) Len() int           { return len(a) }
-func (a Samples) Less(i, j int) bool { return a[i].Value < a[j].Value }
-func (a Samples) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
-
-type invariant func(s *stream, r float64) float64
-
-// NewLowBiased returns an initialized Stream for low-biased quantiles
-// (e.g. 0.01, 0.1, 0.5) where the needed quantiles are not known a priori, but
-// error guarantees can still be given even for the lower ranks of the data
-// distribution.
-//
-// The provided epsilon is a relative error, i.e. the true quantile of a value
-// returned by a query is guaranteed to be within (1±Epsilon)*Quantile.
-//
-// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error
-// properties.
-func NewLowBiased(epsilon float64) *Stream {
-	ƒ := func(s *stream, r float64) float64 {
-		return 2 * epsilon * r
-	}
-	return newStream(ƒ)
-}
-
-// NewHighBiased returns an initialized Stream for high-biased quantiles
-// (e.g. 0.01, 0.1, 0.5) where the needed quantiles are not known a priori, but
-// error guarantees can still be given even for the higher ranks of the data
-// distribution.
-//
-// The provided epsilon is a relative error, i.e. the true quantile of a value
-// returned by a query is guaranteed to be within 1-(1±Epsilon)*(1-Quantile).
-//
-// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error
-// properties.
-func NewHighBiased(epsilon float64) *Stream {
-	ƒ := func(s *stream, r float64) float64 {
-		return 2 * epsilon * (s.n - r)
-	}
-	return newStream(ƒ)
-}
-
-// NewTargeted returns an initialized Stream concerned with a particular set of
-// quantile values that are supplied a priori. Knowing these a priori reduces
-// space and computation time. The targets map maps the desired quantiles to
-// their absolute errors, i.e. the true quantile of a value returned by a query
-// is guaranteed to be within (Quantile±Epsilon).
-//
-// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error properties.
-func NewTargeted(targetMap map[float64]float64) *Stream {
-	// Convert map to slice to avoid slow iterations on a map.
-	// ƒ is called on the hot path, so converting the map to a slice
-	// beforehand results in significant CPU savings.
-	targets := targetMapToSlice(targetMap)
-
-	ƒ := func(s *stream, r float64) float64 {
-		var m = math.MaxFloat64
-		var f float64
-		for _, t := range targets {
-			if t.quantile*s.n <= r {
-				f = (2 * t.epsilon * r) / t.quantile
-			} else {
-				f = (2 * t.epsilon * (s.n - r)) / (1 - t.quantile)
-			}
-			if f < m {
-				m = f
-			}
-		}
-		return m
-	}
-	return newStream(ƒ)
-}
-
-type target struct {
-	quantile float64
-	epsilon  float64
-}
-
-func targetMapToSlice(targetMap map[float64]float64) []target {
-	targets := make([]target, 0, len(targetMap))
-
-	for quantile, epsilon := range targetMap {
-		t := target{
-			quantile: quantile,
-			epsilon:  epsilon,
-		}
-		targets = append(targets, t)
-	}
-
-	return targets
-}
-
-// Stream computes quantiles for a stream of float64s. It is not thread-safe by
-// design. Take care when using across multiple goroutines.
-type Stream struct {
-	*stream
-	b      Samples
-	sorted bool
-}
-
-func newStream(ƒ invariant) *Stream {
-	x := &stream{ƒ: ƒ}
-	return &Stream{x, make(Samples, 0, 500), true}
-}
-
-// Insert inserts v into the stream.
-func (s *Stream) Insert(v float64) {
-	s.insert(Sample{Value: v, Width: 1})
-}
-
-func (s *Stream) insert(sample Sample) {
-	s.b = append(s.b, sample)
-	s.sorted = false
-	if len(s.b) == cap(s.b) {
-		s.flush()
-	}
-}
-
-// Query returns the computed qth percentiles value. If s was created with
-// NewTargeted, and q is not in the set of quantiles provided a priori, Query
-// will return an unspecified result.
-func (s *Stream) Query(q float64) float64 {
-	if !s.flushed() {
-		// Fast path when there hasn't been enough data for a flush;
-		// this also yields better accuracy for small sets of data.
-		l := len(s.b)
-		if l == 0 {
-			return 0
-		}
-		i := int(math.Ceil(float64(l) * q))
-		if i > 0 {
-			i -= 1
-		}
-		s.maybeSort()
-		return s.b[i].Value
-	}
-	s.flush()
-	return s.stream.query(q)
-}
-
-// Merge merges samples into the underlying streams samples. This is handy when
-// merging multiple streams from separate threads, database shards, etc.
-//
-// ATTENTION: This method is broken and does not yield correct results. The
-// underlying algorithm is not capable of merging streams correctly.
-func (s *Stream) Merge(samples Samples) {
-	sort.Sort(samples)
-	s.stream.merge(samples)
-}
-
-// Reset reinitializes and clears the list reusing the samples buffer memory.
-func (s *Stream) Reset() {
-	s.stream.reset()
-	s.b = s.b[:0]
-}
-
-// Samples returns stream samples held by s.
-func (s *Stream) Samples() Samples {
-	if !s.flushed() {
-		return s.b
-	}
-	s.flush()
-	return s.stream.samples()
-}
-
-// Count returns the total number of samples observed in the stream
-// since initialization.
-func (s *Stream) Count() int {
-	return len(s.b) + s.stream.count()
-}
-
-func (s *Stream) flush() {
-	s.maybeSort()
-	s.stream.merge(s.b)
-	s.b = s.b[:0]
-}
-
-func (s *Stream) maybeSort() {
-	if !s.sorted {
-		s.sorted = true
-		sort.Sort(s.b)
-	}
-}
-
-func (s *Stream) flushed() bool {
-	return len(s.stream.l) > 0
-}
-
-type stream struct {
-	n float64
-	l []Sample
-	ƒ invariant
-}
-
-func (s *stream) reset() {
-	s.l = s.l[:0]
-	s.n = 0
-}
-
-func (s *stream) insert(v float64) {
-	s.merge(Samples{{v, 1, 0}})
-}
-
-func (s *stream) merge(samples Samples) {
-	// TODO(beorn7): This tries to merge not only individual samples, but
-	// whole summaries. The paper doesn't mention merging summaries at
-	// all. Unittests show that the merging is inaccurate. Find out how to
-	// do merges properly.
-	var r float64
-	i := 0
-	for _, sample := range samples {
-		for ; i < len(s.l); i++ {
-			c := s.l[i]
-			if c.Value > sample.Value {
-				// Insert at position i.
-				s.l = append(s.l, Sample{})
-				copy(s.l[i+1:], s.l[i:])
-				s.l[i] = Sample{
-					sample.Value,
-					sample.Width,
-					math.Max(sample.Delta, math.Floor(s.ƒ(s, r))-1),
-					// TODO(beorn7): How to calculate delta correctly?
-				}
-				i++
-				goto inserted
-			}
-			r += c.Width
-		}
-		s.l = append(s.l, Sample{sample.Value, sample.Width, 0})
-		i++
-	inserted:
-		s.n += sample.Width
-		r += sample.Width
-	}
-	s.compress()
-}
-
-func (s *stream) count() int {
-	return int(s.n)
-}
-
-func (s *stream) query(q float64) float64 {
-	t := math.Ceil(q * s.n)
-	t += math.Ceil(s.ƒ(s, t) / 2)
-	p := s.l[0]
-	var r float64
-	for _, c := range s.l[1:] {
-		r += p.Width
-		if r+c.Width+c.Delta > t {
-			return p.Value
-		}
-		p = c
-	}
-	return p.Value
-}
-
-func (s *stream) compress() {
-	if len(s.l) < 2 {
-		return
-	}
-	x := s.l[len(s.l)-1]
-	xi := len(s.l) - 1
-	r := s.n - 1 - x.Width
-
-	for i := len(s.l) - 2; i >= 0; i-- {
-		c := s.l[i]
-		if c.Width+x.Width+x.Delta <= s.ƒ(s, r) {
-			x.Width += c.Width
-			s.l[xi] = x
-			// Remove element at i.
-			copy(s.l[i:], s.l[i+1:])
-			s.l = s.l[:len(s.l)-1]
-			xi -= 1
-		} else {
-			x = c
-			xi = i
-		}
-		r -= c.Width
-	}
-}
-
-func (s *stream) samples() Samples {
-	samples := make(Samples, len(s.l))
-	copy(samples, s.l)
-	return samples
-}

vendor/github.com/certifi/gocertifi/LICENSE

-This Source Code Form is subject to the terms of the Mozilla Public License,
-v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain
-one at http://mozilla.org/MPL/2.0/.

vendor/github.com/certifi/gocertifi/README.md

-# GoCertifi: SSL Certificates for Golang
-
-This Go package contains a CA bundle that you can reference in your Go code.
-This is useful for systems that do not have CA bundles that Golang can find
-itself, or where a uniform set of CAs is valuable.
-
-This is the same CA bundle that ships with the
-[Python Requests](https://github.com/kennethreitz/requests) library, and is a
-Golang specific port of [certifi](https://github.com/kennethreitz/certifi). The
-CA bundle is derived from Mozilla's canonical set.
-
-## Usage
-
-You can use the `gocertifi` package as follows:
-
-```go
-import "github.com/certifi/gocertifi"
-
-cert_pool, err := gocertifi.CACerts()
-```
-
-You can use the returned `*x509.CertPool` as part of an HTTP transport, for example:
-
-```go
-import (
-  "net/http"
-  "crypto/tls"
-)
-
-// Setup an HTTP client with a custom transport
-transport := &http.Transport{
-	TLSClientConfig: &tls.Config{RootCAs: cert_pool},
-}
-client := &http.Client{Transport: transport}
-
-// Make an HTTP request using our custom transport
-resp, err := client.Get("https://example.com")
-```
-
-## Detailed Documentation
-
-Import as follows:
-
-```go
-import "github.com/certifi/gocertifi"
-```
-
-### Errors
-
-```go
-var ErrParseFailed = errors.New("gocertifi: error when parsing certificates")
-```
-
-### Functions
-
-```go
-func CACerts() (*x509.CertPool, error)
-```
-CACerts builds an X.509 certificate pool containing the Mozilla CA Certificate
-bundle. Returns nil on error along with an appropriate error code.

vendor/github.com/certifi/gocertifi/tasks.py

-from invoke import task
-import requests
-
-@task
-def update(ctx):
-    r = requests.get('https://mkcert.org/generate/')
-    r.raise_for_status()
-    certs = r.content
-
-    with open('certifi.go', 'rb') as f:
-        file = f.read()
-
-    file = file.split('`\n')
-    assert len(file) == 3
-    file[1] = certs
-
-    ctx.run("rm certifi.go")
-
-    with open('certifi.go', 'wb') as f:
-        f.write('`\n'.join(file))

vendor/github.com/client9/reopen/LICENSE

-The MIT License (MIT)
-
-Copyright (c) 2015 Nick Galbreath
-
-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/client9/reopen/Makefile

-
-build:  ## build and lint
-	go build ./...
-	gometalinter \
-                --vendor \
-                --vendored-linters \
-                --deadline=60s \
-                --disable-all \
-                --enable=goimports \
-                --enable=vetshadow \
-                --enable=varcheck \
-                --enable=structcheck \
-                --enable=deadcode \
-                --enable=ineffassign \
-                --enable=unconvert \
-                --enable=goconst \
-                --enable=golint \
-                --enable=gosimple \
-                --enable=gofmt \
-                --enable=misspell \
-                --enable=staticcheck \
-                .
-test:  ## just test
-	go test -cover .
-
-clean: ## cleanup
-	rm -f ./example1/example1
-	rm -f ./example2/example2
-	go clean ./...
-	git gc
-
-# https://www.client9.com/self-documenting-makefiles/
-help:
-	@awk -F ':|##' '/^[^\t].+?:.*?##/ {\
-        printf "\033[36m%-30s\033[0m %s\n", $$1, $$NF \
-        }' $(MAKEFILE_LIST)
-.DEFAULT_GOAL=help
-.PHONY=help

vendor/github.com/client9/reopen/README.md

-[![Build Status](https://travis-ci.org/client9/reopen.svg)](https://travis-ci.org/client9/reopen) [![Go Report Card](http://goreportcard.com/badge/client9/reopen)](http://goreportcard.com/report/client9/reopen) [![GoDoc](https://godoc.org/github.com/client9/reopen?status.svg)](https://godoc.org/github.com/client9/reopen) [![license](https://img.shields.io/badge/license-MIT-blue.svg?style=flat)](https://raw.githubusercontent.com/client9/reopen/master/LICENSE)
-
-Makes a standard os.File a "reopenable writer" and allows SIGHUP signals
-to reopen log files, as needed by
-[logrotated](https://fedorahosted.org/logrotate/).  This is inspired
-by the C/Posix
-[freopen](http://pubs.opengroup.org/onlinepubs/009695399/functions/freopen.html)
-
-The simple version `reopen.NewFileWriter` does unbuffered writing.  A
-call to `.Reopen` closes the existing file handle, and then re-opens
-it using the original filename.
-
-The more advanced version `reopen.NewBufferedFileWriter` buffers input
-and flushes when the internal buffer is full (with care) or if 30 seconds has
-elapsed.
-
-There is also `reopen.Stderr` and `reopen.Stdout` which implements the `reopen.Reopener` interface (and does nothing on a reopen call).
-
-`reopen.Discard` wraps `ioutil.Discard`
-
-Samples are in `example1` and `example2`.  The `run.sh` scripts are a
-dumb test where the file is rotated underneath the server, and nothing
-is lost.  This is not the most robust test but gives you an idea of how it works.
-
-
-Here's some sample code.
-
-```go
-package main
-
-/* Simple logrotate logger
- */
-import (
-       "fmt"
-       "log"
-       "net/http"
-       "os"
-       "os/signal"
-       "syscall"
-
-       "github.com/client9/reopen"
-)
-
-func main() {
-        // setup logger to write to our new *reopenable* log file
-
-        f, err := reopen.NewFileWriter("/tmp/example.log")
-        if err != nil {
-           log.Fatalf("Unable to set output log: %s", err)
-        }
-        log.SetOutput(f)
-
-        // Handle SIGHUP
-        //
-        // channel is number of signals needed to catch  (more or less)
-        // we only are working with one here, SIGHUP
-        sighup := make(chan os.Signal, 1)
-        signal.Notify(sighup, syscall.SIGHUP)
-        go func() {
-           for {
-               <-sighup
-              fmt.Println("Got a sighup")
-              f.Reopen()
-            }
-         }()
-
-        // dumb http server that just prints and logs the path
-        http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
-            log.Printf("%s", r.URL.Path)
-            fmt.Fprintf(w, "%s\n", r.URL.Path)
-        })
-        log.Fatal(http.ListenAndServe("127.0.0.1:8123", nil))
-}
-```

vendor/github.com/davecgh/go-spew/LICENSE

-ISC License
-
-Copyright (c) 2012-2016 Dave Collins <dave@davec.name>
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

vendor/github.com/dgrijalva/jwt-go/doc.go

-// Package jwt is a Go implementation of JSON Web Tokens: http://self-issued.info/docs/draft-jones-json-web-token.html
-//
-// See README.md for more info.
-package jwt

vendor/github.com/golang/protobuf/AUTHORS

-# This source code refers to The Go Authors for copyright purposes.
-# The master list of authors is in the main Go distribution,
-# visible at http://tip.golang.org/AUTHORS.