[chore] remove vendor

1 files changed, 0 insertions, 278 deletions

diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go
deleted file mode 100644
index 934f2dcb3..000000000
--- a/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go
+++ /dev/null
@@ -1,278 +0,0 @@
-// Copyright 2018 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 json
-
-import (
-	"math"
-	"math/bits"
-	"strconv"
-	"strings"
-	"unicode/utf8"
-
-	"google.golang.org/protobuf/internal/detrand"
-	"google.golang.org/protobuf/internal/errors"
-)
-
-// kind represents an encoding type.
-type kind uint8
-
-const (
-	_ kind = (1 << iota) / 2
-	name
-	scalar
-	objectOpen
-	objectClose
-	arrayOpen
-	arrayClose
-)
-
-// Encoder provides methods to write out JSON constructs and values. The user is
-// responsible for producing valid sequences of JSON constructs and values.
-type Encoder struct {
-	indent   string
-	lastKind kind
-	indents  []byte
-	out      []byte
-}
-
-// NewEncoder returns an Encoder.
-//
-// If indent is a non-empty string, it causes every entry for an Array or Object
-// to be preceded by the indent and trailed by a newline.
-func NewEncoder(buf []byte, indent string) (*Encoder, error) {
-	e := &Encoder{
-		out: buf,
-	}
-	if len(indent) > 0 {
-		if strings.Trim(indent, " \t") != "" {
-			return nil, errors.New("indent may only be composed of space or tab characters")
-		}
-		e.indent = indent
-	}
-	return e, nil
-}
-
-// Bytes returns the content of the written bytes.
-func (e *Encoder) Bytes() []byte {
-	return e.out
-}
-
-// WriteNull writes out the null value.
-func (e *Encoder) WriteNull() {
-	e.prepareNext(scalar)
-	e.out = append(e.out, "null"...)
-}
-
-// WriteBool writes out the given boolean value.
-func (e *Encoder) WriteBool(b bool) {
-	e.prepareNext(scalar)
-	if b {
-		e.out = append(e.out, "true"...)
-	} else {
-		e.out = append(e.out, "false"...)
-	}
-}
-
-// WriteString writes out the given string in JSON string value. Returns error
-// if input string contains invalid UTF-8.
-func (e *Encoder) WriteString(s string) error {
-	e.prepareNext(scalar)
-	var err error
-	if e.out, err = appendString(e.out, s); err != nil {
-		return err
-	}
-	return nil
-}
-
-// Sentinel error used for indicating invalid UTF-8.
-var errInvalidUTF8 = errors.New("invalid UTF-8")
-
-func appendString(out []byte, in string) ([]byte, error) {
-	out = append(out, '"')
-	i := indexNeedEscapeInString(in)
-	in, out = in[i:], append(out, in[:i]...)
-	for len(in) > 0 {
-		switch r, n := utf8.DecodeRuneInString(in); {
-		case r == utf8.RuneError && n == 1:
-			return out, errInvalidUTF8
-		case r < ' ' || r == '"' || r == '\\':
-			out = append(out, '\\')
-			switch r {
-			case '"', '\\':
-				out = append(out, byte(r))
-			case '\b':
-				out = append(out, 'b')
-			case '\f':
-				out = append(out, 'f')
-			case '\n':
-				out = append(out, 'n')
-			case '\r':
-				out = append(out, 'r')
-			case '\t':
-				out = append(out, 't')
-			default:
-				out = append(out, 'u')
-				out = append(out, "0000"[1+(bits.Len32(uint32(r))-1)/4:]...)
-				out = strconv.AppendUint(out, uint64(r), 16)
-			}
-			in = in[n:]
-		default:
-			i := indexNeedEscapeInString(in[n:])
-			in, out = in[n+i:], append(out, in[:n+i]...)
-		}
-	}
-	out = append(out, '"')
-	return out, nil
-}
-
-// indexNeedEscapeInString returns the index of the character that needs
-// escaping. If no characters need escaping, this returns the input length.
-func indexNeedEscapeInString(s string) int {
-	for i, r := range s {
-		if r < ' ' || r == '\\' || r == '"' || r == utf8.RuneError {
-			return i
-		}
-	}
-	return len(s)
-}
-
-// WriteFloat writes out the given float and bitSize in JSON number value.
-func (e *Encoder) WriteFloat(n float64, bitSize int) {
-	e.prepareNext(scalar)
-	e.out = appendFloat(e.out, n, bitSize)
-}
-
-// appendFloat formats given float in bitSize, and appends to the given []byte.
-func appendFloat(out []byte, n float64, bitSize int) []byte {
-	switch {
-	case math.IsNaN(n):
-		return append(out, `"NaN"`...)
-	case math.IsInf(n, +1):
-		return append(out, `"Infinity"`...)
-	case math.IsInf(n, -1):
-		return append(out, `"-Infinity"`...)
-	}
-
-	// JSON number formatting logic based on encoding/json.
-	// See floatEncoder.encode for reference.
-	fmt := byte('f')
-	if abs := math.Abs(n); abs != 0 {
-		if bitSize == 64 && (abs < 1e-6 || abs >= 1e21) ||
-			bitSize == 32 && (float32(abs) < 1e-6 || float32(abs) >= 1e21) {
-			fmt = 'e'
-		}
-	}
-	out = strconv.AppendFloat(out, n, fmt, -1, bitSize)
-	if fmt == 'e' {
-		n := len(out)
-		if n >= 4 && out[n-4] == 'e' && out[n-3] == '-' && out[n-2] == '0' {
-			out[n-2] = out[n-1]
-			out = out[:n-1]
-		}
-	}
-	return out
-}
-
-// WriteInt writes out the given signed integer in JSON number value.
-func (e *Encoder) WriteInt(n int64) {
-	e.prepareNext(scalar)
-	e.out = strconv.AppendInt(e.out, n, 10)
-}
-
-// WriteUint writes out the given unsigned integer in JSON number value.
-func (e *Encoder) WriteUint(n uint64) {
-	e.prepareNext(scalar)
-	e.out = strconv.AppendUint(e.out, n, 10)
-}
-
-// StartObject writes out the '{' symbol.
-func (e *Encoder) StartObject() {
-	e.prepareNext(objectOpen)
-	e.out = append(e.out, '{')
-}
-
-// EndObject writes out the '}' symbol.
-func (e *Encoder) EndObject() {
-	e.prepareNext(objectClose)
-	e.out = append(e.out, '}')
-}
-
-// WriteName writes out the given string in JSON string value and the name
-// separator ':'. Returns error if input string contains invalid UTF-8, which
-// should not be likely as protobuf field names should be valid.
-func (e *Encoder) WriteName(s string) error {
-	e.prepareNext(name)
-	var err error
-	// Append to output regardless of error.
-	e.out, err = appendString(e.out, s)
-	e.out = append(e.out, ':')
-	return err
-}
-
-// StartArray writes out the '[' symbol.
-func (e *Encoder) StartArray() {
-	e.prepareNext(arrayOpen)
-	e.out = append(e.out, '[')
-}
-
-// EndArray writes out the ']' symbol.
-func (e *Encoder) EndArray() {
-	e.prepareNext(arrayClose)
-	e.out = append(e.out, ']')
-}
-
-// prepareNext adds possible comma and indentation for the next value based
-// on last type and indent option. It also updates lastKind to next.
-func (e *Encoder) prepareNext(next kind) {
-	defer func() {
-		// Set lastKind to next.
-		e.lastKind = next
-	}()
-
-	if len(e.indent) == 0 {
-		// Need to add comma on the following condition.
-		if e.lastKind&(scalar|objectClose|arrayClose) != 0 &&
-			next&(name|scalar|objectOpen|arrayOpen) != 0 {
-			e.out = append(e.out, ',')
-			// For single-line output, add a random extra space after each
-			// comma to make output unstable.
-			if detrand.Bool() {
-				e.out = append(e.out, ' ')
-			}
-		}
-		return
-	}
-
-	switch {
-	case e.lastKind&(objectOpen|arrayOpen) != 0:
-		// If next type is NOT closing, add indent and newline.
-		if next&(objectClose|arrayClose) == 0 {
-			e.indents = append(e.indents, e.indent...)
-			e.out = append(e.out, '\n')
-			e.out = append(e.out, e.indents...)
-		}
-
-	case e.lastKind&(scalar|objectClose|arrayClose) != 0:
-		switch {
-		// If next type is either a value or name, add comma and newline.
-		case next&(name|scalar|objectOpen|arrayOpen) != 0:
-			e.out = append(e.out, ',', '\n')
-
-		// If next type is a closing object or array, adjust indentation.
-		case next&(objectClose|arrayClose) != 0:
-			e.indents = e.indents[:len(e.indents)-len(e.indent)]
-			e.out = append(e.out, '\n')
-		}
-		e.out = append(e.out, e.indents...)
-
-	case e.lastKind&name != 0:
-		e.out = append(e.out, ' ')
-		// For multi-line output, add a random extra space after key: to make
-		// output unstable.
-		if detrand.Bool() {
-			e.out = append(e.out, ' ')
-		}
-	}
-}