1 files changed, 0 insertions, 272 deletions
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go
deleted file mode 100644
index cf7aed77b..000000000
--- a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go
+++ /dev/null
@@ -1,272 +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 text
-
-import (
-	"math"
-	"math/bits"
-	"strconv"
-	"strings"
-	"unicode/utf8"
-
-	"google.golang.org/protobuf/internal/detrand"
-	"google.golang.org/protobuf/internal/errors"
-)
-
-// encType represents an encoding type.
-type encType uint8
-
-const (
-	_ encType = (1 << iota) / 2
-	name
-	scalar
-	messageOpen
-	messageClose
-)
-
-// Encoder provides methods to write out textproto constructs and values. The user is
-// responsible for producing valid sequences of constructs and values.
-type Encoder struct {
-	encoderState
-
-	indent      string
-	delims      [2]byte
-	outputASCII bool
-}
-
-type encoderState struct {
-	lastType encType
-	indents  []byte
-	out      []byte
-}
-
-// NewEncoder returns an Encoder.
-//
-// If indent is a non-empty string, it causes every entry in a List or Message
-// to be preceded by the indent and trailed by a newline.
-//
-// If delims is not the zero value, it controls the delimiter characters used
-// for messages (e.g., "{}" vs "<>").
-//
-// If outputASCII is true, strings will be serialized in such a way that
-// multi-byte UTF-8 sequences are escaped. This property ensures that the
-// overall output is ASCII (as opposed to UTF-8).
-func NewEncoder(buf []byte, indent string, delims [2]byte, outputASCII bool) (*Encoder, error) {
-	e := &Encoder{
-		encoderState: encoderState{out: buf},
-	}
-	if len(indent) > 0 {
-		if strings.Trim(indent, " \t") != "" {
-			return nil, errors.New("indent may only be composed of space and tab characters")
-		}
-		e.indent = indent
-	}
-	switch delims {
-	case [2]byte{0, 0}:
-		e.delims = [2]byte{'{', '}'}
-	case [2]byte{'{', '}'}, [2]byte{'<', '>'}:
-		e.delims = delims
-	default:
-		return nil, errors.New("delimiters may only be \"{}\" or \"<>\"")
-	}
-	e.outputASCII = outputASCII
-
-	return e, nil
-}
-
-// Bytes returns the content of the written bytes.
-func (e *Encoder) Bytes() []byte {
-	return e.out
-}
-
-// StartMessage writes out the '{' or '<' symbol.
-func (e *Encoder) StartMessage() {
-	e.prepareNext(messageOpen)
-	e.out = append(e.out, e.delims[0])
-}
-
-// EndMessage writes out the '}' or '>' symbol.
-func (e *Encoder) EndMessage() {
-	e.prepareNext(messageClose)
-	e.out = append(e.out, e.delims[1])
-}
-
-// WriteName writes out the field name and the separator ':'.
-func (e *Encoder) WriteName(s string) {
-	e.prepareNext(name)
-	e.out = append(e.out, s...)
-	e.out = append(e.out, ':')
-}
-
-// WriteBool writes out the given boolean value.
-func (e *Encoder) WriteBool(b bool) {
-	if b {
-		e.WriteLiteral("true")
-	} else {
-		e.WriteLiteral("false")
-	}
-}
-
-// WriteString writes out the given string value.
-func (e *Encoder) WriteString(s string) {
-	e.prepareNext(scalar)
-	e.out = appendString(e.out, s, e.outputASCII)
-}
-
-func appendString(out []byte, in string, outputASCII bool) []byte {
-	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:
-			// We do not report invalid UTF-8 because strings in the text format
-			// are used to represent both the proto string and bytes type.
-			r = rune(in[0])
-			fallthrough
-		case r < ' ' || r == '"' || r == '\\' || r == 0x7f:
-			out = append(out, '\\')
-			switch r {
-			case '"', '\\':
-				out = append(out, byte(r))
-			case '\n':
-				out = append(out, 'n')
-			case '\r':
-				out = append(out, 'r')
-			case '\t':
-				out = append(out, 't')
-			default:
-				out = append(out, 'x')
-				out = append(out, "00"[1+(bits.Len32(uint32(r))-1)/4:]...)
-				out = strconv.AppendUint(out, uint64(r), 16)
-			}
-			in = in[n:]
-		case r >= utf8.RuneSelf && (outputASCII || r <= 0x009f):
-			out = append(out, '\\')
-			if r <= math.MaxUint16 {
-				out = append(out, 'u')
-				out = append(out, "0000"[1+(bits.Len32(uint32(r))-1)/4:]...)
-				out = strconv.AppendUint(out, uint64(r), 16)
-			} else {
-				out = append(out, 'U')
-				out = append(out, "00000000"[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
-}
-
-// 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 := 0; i < len(s); i++ {
-		if c := s[i]; c < ' ' || c == '"' || c == '\'' || c == '\\' || c >= 0x7f {
-			return i
-		}
-	}
-	return len(s)
-}
-
-// WriteFloat writes out the given float value for given bitSize.
-func (e *Encoder) WriteFloat(n float64, bitSize int) {
-	e.prepareNext(scalar)
-	e.out = appendFloat(e.out, n, bitSize)
-}
-
-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, "inf"...)
-	case math.IsInf(n, -1):
-		return append(out, "-inf"...)
-	default:
-		return strconv.AppendFloat(out, n, 'g', -1, bitSize)
-	}
-}
-
-// WriteInt writes out the given signed integer 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 value.
-func (e *Encoder) WriteUint(n uint64) {
-	e.prepareNext(scalar)
-	e.out = strconv.AppendUint(e.out, n, 10)
-}
-
-// WriteLiteral writes out the given string as a literal value without quotes.
-// This is used for writing enum literal strings.
-func (e *Encoder) WriteLiteral(s string) {
-	e.prepareNext(scalar)
-	e.out = append(e.out, s...)
-}
-
-// prepareNext adds possible space and indentation for the next value based
-// on last encType and indent option. It also updates e.lastType to next.
-func (e *Encoder) prepareNext(next encType) {
-	defer func() {
-		e.lastType = next
-	}()
-
-	// Single line.
-	if len(e.indent) == 0 {
-		// Add space after each field before the next one.
-		if e.lastType&(scalar|messageClose) != 0 && next == name {
-			e.out = append(e.out, ' ')
-			// Add a random extra space to make output unstable.
-			if detrand.Bool() {
-				e.out = append(e.out, ' ')
-			}
-		}
-		return
-	}
-
-	// Multi-line.
-	switch {
-	case e.lastType == name:
-		e.out = append(e.out, ' ')
-		// Add a random extra space after name: to make output unstable.
-		if detrand.Bool() {
-			e.out = append(e.out, ' ')
-		}
-
-	case e.lastType == messageOpen && next != messageClose:
-		e.indents = append(e.indents, e.indent...)
-		e.out = append(e.out, '\n')
-		e.out = append(e.out, e.indents...)
-
-	case e.lastType&(scalar|messageClose) != 0:
-		if next == messageClose {
-			e.indents = e.indents[:len(e.indents)-len(e.indent)]
-		}
-		e.out = append(e.out, '\n')
-		e.out = append(e.out, e.indents...)
-	}
-}
-
-// Snapshot returns the current snapshot for use in Reset.
-func (e *Encoder) Snapshot() encoderState {
-	return e.encoderState
-}
-
-// Reset resets the Encoder to the given encoderState from a Snapshot.
-func (e *Encoder) Reset(es encoderState) {
-	e.encoderState = es
-}
-
-// AppendString appends the escaped form of the input string to b.
-func AppendString(b []byte, s string) []byte {
-	return appendString(b, s, false)
-}