VOL-1967 move api-server to separate repository
Current with voltha-go acf0adaf2d91ae72b55192cc8a939e0485918d16
Change-Id: I000ea6be0789e20c922bd671562b58a7120892ae
diff --git a/vendor/go.uber.org/multierr/.codecov.yml b/vendor/go.uber.org/multierr/.codecov.yml
new file mode 100644
index 0000000..6d4d1be
--- /dev/null
+++ b/vendor/go.uber.org/multierr/.codecov.yml
@@ -0,0 +1,15 @@
+coverage:
+ range: 80..100
+ round: down
+ precision: 2
+
+ status:
+ project: # measuring the overall project coverage
+ default: # context, you can create multiple ones with custom titles
+ enabled: yes # must be yes|true to enable this status
+ target: 100 # specify the target coverage for each commit status
+ # option: "auto" (must increase from parent commit or pull request base)
+ # option: "X%" a static target percentage to hit
+ if_not_found: success # if parent is not found report status as success, error, or failure
+ if_ci_failed: error # if ci fails report status as success, error, or failure
+
diff --git a/vendor/go.uber.org/multierr/.gitignore b/vendor/go.uber.org/multierr/.gitignore
new file mode 100644
index 0000000..61ead86
--- /dev/null
+++ b/vendor/go.uber.org/multierr/.gitignore
@@ -0,0 +1 @@
+/vendor
diff --git a/vendor/go.uber.org/multierr/.travis.yml b/vendor/go.uber.org/multierr/.travis.yml
new file mode 100644
index 0000000..5ffa8fe
--- /dev/null
+++ b/vendor/go.uber.org/multierr/.travis.yml
@@ -0,0 +1,33 @@
+sudo: false
+language: go
+go_import_path: go.uber.org/multierr
+
+env:
+ global:
+ - GO15VENDOREXPERIMENT=1
+
+go:
+ - 1.7
+ - 1.8
+ - tip
+
+cache:
+ directories:
+ - vendor
+
+before_install:
+- go version
+
+install:
+- |
+ set -e
+ make install_ci
+
+script:
+- |
+ set -e
+ make lint
+ make test_ci
+
+after_success:
+- bash <(curl -s https://codecov.io/bash)
diff --git a/vendor/go.uber.org/multierr/CHANGELOG.md b/vendor/go.uber.org/multierr/CHANGELOG.md
new file mode 100644
index 0000000..898445d
--- /dev/null
+++ b/vendor/go.uber.org/multierr/CHANGELOG.md
@@ -0,0 +1,28 @@
+Releases
+========
+
+v1.1.0 (2017-06-30)
+===================
+
+- Added an `Errors(error) []error` function to extract the underlying list of
+ errors for a multierr error.
+
+
+v1.0.0 (2017-05-31)
+===================
+
+No changes since v0.2.0. This release is committing to making no breaking
+changes to the current API in the 1.X series.
+
+
+v0.2.0 (2017-04-11)
+===================
+
+- Repeatedly appending to the same error is now faster due to fewer
+ allocations.
+
+
+v0.1.0 (2017-31-03)
+===================
+
+- Initial release
diff --git a/vendor/go.uber.org/multierr/LICENSE.txt b/vendor/go.uber.org/multierr/LICENSE.txt
new file mode 100644
index 0000000..858e024
--- /dev/null
+++ b/vendor/go.uber.org/multierr/LICENSE.txt
@@ -0,0 +1,19 @@
+Copyright (c) 2017 Uber Technologies, Inc.
+
+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.
diff --git a/vendor/go.uber.org/multierr/Makefile b/vendor/go.uber.org/multierr/Makefile
new file mode 100644
index 0000000..a7437d0
--- /dev/null
+++ b/vendor/go.uber.org/multierr/Makefile
@@ -0,0 +1,74 @@
+export GO15VENDOREXPERIMENT=1
+
+PACKAGES := $(shell glide nv)
+
+GO_FILES := $(shell \
+ find . '(' -path '*/.*' -o -path './vendor' ')' -prune \
+ -o -name '*.go' -print | cut -b3-)
+
+.PHONY: install
+install:
+ glide --version || go get github.com/Masterminds/glide
+ glide install
+
+.PHONY: build
+build:
+ go build -i $(PACKAGES)
+
+.PHONY: test
+test:
+ go test -cover -race $(PACKAGES)
+
+.PHONY: gofmt
+gofmt:
+ $(eval FMT_LOG := $(shell mktemp -t gofmt.XXXXX))
+ @gofmt -e -s -l $(GO_FILES) > $(FMT_LOG) || true
+ @[ ! -s "$(FMT_LOG)" ] || (echo "gofmt failed:" | cat - $(FMT_LOG) && false)
+
+.PHONY: govet
+govet:
+ $(eval VET_LOG := $(shell mktemp -t govet.XXXXX))
+ @go vet $(PACKAGES) 2>&1 \
+ | grep -v '^exit status' > $(VET_LOG) || true
+ @[ ! -s "$(VET_LOG)" ] || (echo "govet failed:" | cat - $(VET_LOG) && false)
+
+.PHONY: golint
+golint:
+ @go get github.com/golang/lint/golint
+ $(eval LINT_LOG := $(shell mktemp -t golint.XXXXX))
+ @cat /dev/null > $(LINT_LOG)
+ @$(foreach pkg, $(PACKAGES), golint $(pkg) >> $(LINT_LOG) || true;)
+ @[ ! -s "$(LINT_LOG)" ] || (echo "golint failed:" | cat - $(LINT_LOG) && false)
+
+.PHONY: staticcheck
+staticcheck:
+ @go get honnef.co/go/tools/cmd/staticcheck
+ $(eval STATICCHECK_LOG := $(shell mktemp -t staticcheck.XXXXX))
+ @staticcheck $(PACKAGES) 2>&1 > $(STATICCHECK_LOG) || true
+ @[ ! -s "$(STATICCHECK_LOG)" ] || (echo "staticcheck failed:" | cat - $(STATICCHECK_LOG) && false)
+
+.PHONY: lint
+lint: gofmt govet golint staticcheck
+
+.PHONY: cover
+cover:
+ ./scripts/cover.sh $(shell go list $(PACKAGES))
+ go tool cover -html=cover.out -o cover.html
+
+update-license:
+ @go get go.uber.org/tools/update-license
+ @update-license \
+ $(shell go list -json $(PACKAGES) | \
+ jq -r '.Dir + "/" + (.GoFiles | .[])')
+
+##############################################################################
+
+.PHONY: install_ci
+install_ci: install
+ go get github.com/wadey/gocovmerge
+ go get github.com/mattn/goveralls
+ go get golang.org/x/tools/cmd/cover
+
+.PHONY: test_ci
+test_ci: install_ci
+ ./scripts/cover.sh $(shell go list $(PACKAGES))
diff --git a/vendor/go.uber.org/multierr/README.md b/vendor/go.uber.org/multierr/README.md
new file mode 100644
index 0000000..065088f
--- /dev/null
+++ b/vendor/go.uber.org/multierr/README.md
@@ -0,0 +1,23 @@
+# multierr [![GoDoc][doc-img]][doc] [![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov]
+
+`multierr` allows combining one or more Go `error`s together.
+
+## Installation
+
+ go get -u go.uber.org/multierr
+
+## Status
+
+Stable: No breaking changes will be made before 2.0.
+
+-------------------------------------------------------------------------------
+
+Released under the [MIT License].
+
+[MIT License]: LICENSE.txt
+[doc-img]: https://godoc.org/go.uber.org/multierr?status.svg
+[doc]: https://godoc.org/go.uber.org/multierr
+[ci-img]: https://travis-ci.org/uber-go/multierr.svg?branch=master
+[cov-img]: https://codecov.io/gh/uber-go/multierr/branch/master/graph/badge.svg
+[ci]: https://travis-ci.org/uber-go/multierr
+[cov]: https://codecov.io/gh/uber-go/multierr
diff --git a/vendor/go.uber.org/multierr/error.go b/vendor/go.uber.org/multierr/error.go
new file mode 100644
index 0000000..de6ce47
--- /dev/null
+++ b/vendor/go.uber.org/multierr/error.go
@@ -0,0 +1,401 @@
+// Copyright (c) 2017 Uber Technologies, Inc.
+//
+// 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.
+
+// Package multierr allows combining one or more errors together.
+//
+// Overview
+//
+// Errors can be combined with the use of the Combine function.
+//
+// multierr.Combine(
+// reader.Close(),
+// writer.Close(),
+// conn.Close(),
+// )
+//
+// If only two errors are being combined, the Append function may be used
+// instead.
+//
+// err = multierr.Combine(reader.Close(), writer.Close())
+//
+// This makes it possible to record resource cleanup failures from deferred
+// blocks with the help of named return values.
+//
+// func sendRequest(req Request) (err error) {
+// conn, err := openConnection()
+// if err != nil {
+// return err
+// }
+// defer func() {
+// err = multierr.Append(err, conn.Close())
+// }()
+// // ...
+// }
+//
+// The underlying list of errors for a returned error object may be retrieved
+// with the Errors function.
+//
+// errors := multierr.Errors(err)
+// if len(errors) > 0 {
+// fmt.Println("The following errors occurred:")
+// }
+//
+// Advanced Usage
+//
+// Errors returned by Combine and Append MAY implement the following
+// interface.
+//
+// type errorGroup interface {
+// // Returns a slice containing the underlying list of errors.
+// //
+// // This slice MUST NOT be modified by the caller.
+// Errors() []error
+// }
+//
+// Note that if you need access to list of errors behind a multierr error, you
+// should prefer using the Errors function. That said, if you need cheap
+// read-only access to the underlying errors slice, you can attempt to cast
+// the error to this interface. You MUST handle the failure case gracefully
+// because errors returned by Combine and Append are not guaranteed to
+// implement this interface.
+//
+// var errors []error
+// group, ok := err.(errorGroup)
+// if ok {
+// errors = group.Errors()
+// } else {
+// errors = []error{err}
+// }
+package multierr // import "go.uber.org/multierr"
+
+import (
+ "bytes"
+ "fmt"
+ "io"
+ "strings"
+ "sync"
+
+ "go.uber.org/atomic"
+)
+
+var (
+ // Separator for single-line error messages.
+ _singlelineSeparator = []byte("; ")
+
+ _newline = []byte("\n")
+
+ // Prefix for multi-line messages
+ _multilinePrefix = []byte("the following errors occurred:")
+
+ // Prefix for the first and following lines of an item in a list of
+ // multi-line error messages.
+ //
+ // For example, if a single item is:
+ //
+ // foo
+ // bar
+ //
+ // It will become,
+ //
+ // - foo
+ // bar
+ _multilineSeparator = []byte("\n - ")
+ _multilineIndent = []byte(" ")
+)
+
+// _bufferPool is a pool of bytes.Buffers.
+var _bufferPool = sync.Pool{
+ New: func() interface{} {
+ return &bytes.Buffer{}
+ },
+}
+
+type errorGroup interface {
+ Errors() []error
+}
+
+// Errors returns a slice containing zero or more errors that the supplied
+// error is composed of. If the error is nil, the returned slice is empty.
+//
+// err := multierr.Append(r.Close(), w.Close())
+// errors := multierr.Errors(err)
+//
+// If the error is not composed of other errors, the returned slice contains
+// just the error that was passed in.
+//
+// Callers of this function are free to modify the returned slice.
+func Errors(err error) []error {
+ if err == nil {
+ return nil
+ }
+
+ // Note that we're casting to multiError, not errorGroup. Our contract is
+ // that returned errors MAY implement errorGroup. Errors, however, only
+ // has special behavior for multierr-specific error objects.
+ //
+ // This behavior can be expanded in the future but I think it's prudent to
+ // start with as little as possible in terms of contract and possibility
+ // of misuse.
+ eg, ok := err.(*multiError)
+ if !ok {
+ return []error{err}
+ }
+
+ errors := eg.Errors()
+ result := make([]error, len(errors))
+ copy(result, errors)
+ return result
+}
+
+// multiError is an error that holds one or more errors.
+//
+// An instance of this is guaranteed to be non-empty and flattened. That is,
+// none of the errors inside multiError are other multiErrors.
+//
+// multiError formats to a semi-colon delimited list of error messages with
+// %v and with a more readable multi-line format with %+v.
+type multiError struct {
+ copyNeeded atomic.Bool
+ errors []error
+}
+
+var _ errorGroup = (*multiError)(nil)
+
+// Errors returns the list of underlying errors.
+//
+// This slice MUST NOT be modified.
+func (merr *multiError) Errors() []error {
+ if merr == nil {
+ return nil
+ }
+ return merr.errors
+}
+
+func (merr *multiError) Error() string {
+ if merr == nil {
+ return ""
+ }
+
+ buff := _bufferPool.Get().(*bytes.Buffer)
+ buff.Reset()
+
+ merr.writeSingleline(buff)
+
+ result := buff.String()
+ _bufferPool.Put(buff)
+ return result
+}
+
+func (merr *multiError) Format(f fmt.State, c rune) {
+ if c == 'v' && f.Flag('+') {
+ merr.writeMultiline(f)
+ } else {
+ merr.writeSingleline(f)
+ }
+}
+
+func (merr *multiError) writeSingleline(w io.Writer) {
+ first := true
+ for _, item := range merr.errors {
+ if first {
+ first = false
+ } else {
+ w.Write(_singlelineSeparator)
+ }
+ io.WriteString(w, item.Error())
+ }
+}
+
+func (merr *multiError) writeMultiline(w io.Writer) {
+ w.Write(_multilinePrefix)
+ for _, item := range merr.errors {
+ w.Write(_multilineSeparator)
+ writePrefixLine(w, _multilineIndent, fmt.Sprintf("%+v", item))
+ }
+}
+
+// Writes s to the writer with the given prefix added before each line after
+// the first.
+func writePrefixLine(w io.Writer, prefix []byte, s string) {
+ first := true
+ for len(s) > 0 {
+ if first {
+ first = false
+ } else {
+ w.Write(prefix)
+ }
+
+ idx := strings.IndexByte(s, '\n')
+ if idx < 0 {
+ idx = len(s) - 1
+ }
+
+ io.WriteString(w, s[:idx+1])
+ s = s[idx+1:]
+ }
+}
+
+type inspectResult struct {
+ // Number of top-level non-nil errors
+ Count int
+
+ // Total number of errors including multiErrors
+ Capacity int
+
+ // Index of the first non-nil error in the list. Value is meaningless if
+ // Count is zero.
+ FirstErrorIdx int
+
+ // Whether the list contains at least one multiError
+ ContainsMultiError bool
+}
+
+// Inspects the given slice of errors so that we can efficiently allocate
+// space for it.
+func inspect(errors []error) (res inspectResult) {
+ first := true
+ for i, err := range errors {
+ if err == nil {
+ continue
+ }
+
+ res.Count++
+ if first {
+ first = false
+ res.FirstErrorIdx = i
+ }
+
+ if merr, ok := err.(*multiError); ok {
+ res.Capacity += len(merr.errors)
+ res.ContainsMultiError = true
+ } else {
+ res.Capacity++
+ }
+ }
+ return
+}
+
+// fromSlice converts the given list of errors into a single error.
+func fromSlice(errors []error) error {
+ res := inspect(errors)
+ switch res.Count {
+ case 0:
+ return nil
+ case 1:
+ // only one non-nil entry
+ return errors[res.FirstErrorIdx]
+ case len(errors):
+ if !res.ContainsMultiError {
+ // already flat
+ return &multiError{errors: errors}
+ }
+ }
+
+ nonNilErrs := make([]error, 0, res.Capacity)
+ for _, err := range errors[res.FirstErrorIdx:] {
+ if err == nil {
+ continue
+ }
+
+ if nested, ok := err.(*multiError); ok {
+ nonNilErrs = append(nonNilErrs, nested.errors...)
+ } else {
+ nonNilErrs = append(nonNilErrs, err)
+ }
+ }
+
+ return &multiError{errors: nonNilErrs}
+}
+
+// Combine combines the passed errors into a single error.
+//
+// If zero arguments were passed or if all items are nil, a nil error is
+// returned.
+//
+// Combine(nil, nil) // == nil
+//
+// If only a single error was passed, it is returned as-is.
+//
+// Combine(err) // == err
+//
+// Combine skips over nil arguments so this function may be used to combine
+// together errors from operations that fail independently of each other.
+//
+// multierr.Combine(
+// reader.Close(),
+// writer.Close(),
+// pipe.Close(),
+// )
+//
+// If any of the passed errors is a multierr error, it will be flattened along
+// with the other errors.
+//
+// multierr.Combine(multierr.Combine(err1, err2), err3)
+// // is the same as
+// multierr.Combine(err1, err2, err3)
+//
+// The returned error formats into a readable multi-line error message if
+// formatted with %+v.
+//
+// fmt.Sprintf("%+v", multierr.Combine(err1, err2))
+func Combine(errors ...error) error {
+ return fromSlice(errors)
+}
+
+// Append appends the given errors together. Either value may be nil.
+//
+// This function is a specialization of Combine for the common case where
+// there are only two errors.
+//
+// err = multierr.Append(reader.Close(), writer.Close())
+//
+// The following pattern may also be used to record failure of deferred
+// operations without losing information about the original error.
+//
+// func doSomething(..) (err error) {
+// f := acquireResource()
+// defer func() {
+// err = multierr.Append(err, f.Close())
+// }()
+func Append(left error, right error) error {
+ switch {
+ case left == nil:
+ return right
+ case right == nil:
+ return left
+ }
+
+ if _, ok := right.(*multiError); !ok {
+ if l, ok := left.(*multiError); ok && !l.copyNeeded.Swap(true) {
+ // Common case where the error on the left is constantly being
+ // appended to.
+ errs := append(l.errors, right)
+ return &multiError{errors: errs}
+ } else if !ok {
+ // Both errors are single errors.
+ return &multiError{errors: []error{left, right}}
+ }
+ }
+
+ // Either right or both, left and right, are multiErrors. Rely on usual
+ // expensive logic.
+ errors := [2]error{left, right}
+ return fromSlice(errors[0:])
+}
diff --git a/vendor/go.uber.org/multierr/glide.lock b/vendor/go.uber.org/multierr/glide.lock
new file mode 100644
index 0000000..f9ea94c
--- /dev/null
+++ b/vendor/go.uber.org/multierr/glide.lock
@@ -0,0 +1,19 @@
+hash: b53b5e9a84b9cb3cc4b2d0499e23da2feca1eec318ce9bb717ecf35bf24bf221
+updated: 2017-04-10T13:34:45.671678062-07:00
+imports:
+- name: go.uber.org/atomic
+ version: 3b8db5e93c4c02efbc313e17b2e796b0914a01fb
+testImports:
+- name: github.com/davecgh/go-spew
+ version: 6d212800a42e8ab5c146b8ace3490ee17e5225f9
+ subpackages:
+ - spew
+- name: github.com/pmezard/go-difflib
+ version: d8ed2627bdf02c080bf22230dbb337003b7aba2d
+ subpackages:
+ - difflib
+- name: github.com/stretchr/testify
+ version: 69483b4bd14f5845b5a1e55bca19e954e827f1d0
+ subpackages:
+ - assert
+ - require
diff --git a/vendor/go.uber.org/multierr/glide.yaml b/vendor/go.uber.org/multierr/glide.yaml
new file mode 100644
index 0000000..6ef084e
--- /dev/null
+++ b/vendor/go.uber.org/multierr/glide.yaml
@@ -0,0 +1,8 @@
+package: go.uber.org/multierr
+import:
+- package: go.uber.org/atomic
+ version: ^1
+testImport:
+- package: github.com/stretchr/testify
+ subpackages:
+ - assert