vendor: update dependencies with github.com/kardianos/govendor

vendor/gopkg.in/sourcemap.v1/.travis.yml

@@ -1,12 +0,0 @@
-language: go
-
-go:
-  - 1.2
-  - 1.3
-  - 1.4
-  - 1.5
-
-install:
-  - mkdir -p $HOME/gopath/src/gopkg.in
-  - mv $HOME/gopath/src/github.com/go-sourcemap/sourcemap $HOME/gopath/src/gopkg.in/sourcemap.v1
-  - cd $HOME/gopath/src/gopkg.in/sourcemap.v1

vendor/gopkg.in/sourcemap.v1/Makefile

@@ -1,3 +1,4 @@
 all:
-	go test ./... -test.v -test.cpu=1,2,4
-	go test ./... -test.v -test.short -test.race
+	go test ./...
+	go test ./... -short -race
+	go vet

vendor/gopkg.in/sourcemap.v1/base64vlq/base64_vlq.go

@@ -14,22 +14,19 @@ const (
 	vlqContinuationBit = vlqBase
 )
 
-var (
-	decodeMap [256]int
-)
+var decodeMap [256]byte
 
 func init() {
 	for i := 0; i < len(encodeStd); i++ {
-		decodeMap[encodeStd[i]] = i
+		decodeMap[encodeStd[i]] = byte(i)
 	}
 }
 
 func toVLQSigned(n int) int {
 	if n < 0 {
 		return -n<<1 + 1
-	} else {
-		return n << 1
 	}
+	return n << 1
 }
 
 func fromVLQSigned(n int) int {
@@ -51,7 +48,7 @@ func NewEncoder(w io.ByteWriter) *Encoder {
 	}
 }
 
-func (enc *Encoder) Encode(n int) error {
+func (enc Encoder) Encode(n int) error {
 	n = toVLQSigned(n)
 	for digit := vlqContinuationBit; digit&vlqContinuationBit != 0; {
 		digit = n & vlqBaseMask
@@ -59,6 +56,7 @@ func (enc *Encoder) Encode(n int) error {
 		if n > 0 {
 			digit |= vlqContinuationBit
 		}
+
 		err := enc.w.WriteByte(encodeStd[digit])
 		if err != nil {
 			return err
@@ -77,7 +75,7 @@ func NewDecoder(r io.ByteReader) *Decoder {
 	}
 }
 
-func (dec *Decoder) Decode() (n int, err error) {
+func (dec Decoder) Decode() (n int, err error) {
 	shift := uint(0)
 	for continuation := true; continuation; {
 		c, err := dec.r.ReadByte()
@@ -85,10 +83,9 @@ func (dec *Decoder) Decode() (n int, err error) {
 			return 0, err
 		}
 
-		digit := decodeMap[c]
-		continuation = digit&vlqContinuationBit != 0
-		digit &= vlqBaseMask
-		n = n + digit<<shift
+		c = decodeMap[c]
+		continuation = c&vlqContinuationBit != 0
+		n += int(c&vlqBaseMask) << shift
 		shift += vlqBaseShift
 	}
 	return fromVLQSigned(n), nil

vendor/gopkg.in/sourcemap.v1/consumer.go

@@ -1,17 +1,12 @@
-package sourcemap // import "gopkg.in/sourcemap.v1"
+package sourcemap
 
 import (
 	"encoding/json"
-	"errors"
 	"fmt"
-	"io"
 	"net/url"
 	"path"
 	"sort"
 	"strconv"
-	"strings"
-
-	"gopkg.in/sourcemap.v1/base64vlq"
 )
 
 type Consumer struct {
@@ -28,7 +23,10 @@ func Parse(mapURL string, b []byte) (*Consumer, error) {
 	}
 
 	if smap.Version != 3 {
-		return nil, errors.New("sourcemap: only 3rd version is supported")
+		return nil, fmt.Errorf(
+			"sourcemap: got version=%d, but only 3rd version is supported",
+			smap.Version,
+		)
 	}
 
 	var sourceRootURL *url.URL
@@ -86,7 +84,10 @@ func (c *Consumer) Source(genLine, genCol int) (source, name string, line, col i
 	match := &c.mappings[i]
 
 	// Fuzzy match.
-	if match.genCol > genCol && i > 0 {
+	if match.genLine > genLine || match.genCol > genCol {
+		if i == 0 {
+			return
+		}
 		match = &c.mappings[i-1]
 	}
 
@@ -94,14 +95,14 @@ func (c *Consumer) Source(genLine, genCol int) (source, name string, line, col i
 		source = c.absSource(c.smap.Sources[match.sourcesInd])
 	}
 	if match.namesInd >= 0 {
-		iv := c.smap.Names[match.namesInd]
-		switch v := iv.(type) {
+		v := c.smap.Names[match.namesInd]
+		switch v := v.(type) {
 		case string:
 			name = v
 		case float64:
 			name = strconv.FormatFloat(v, 'f', -1, 64)
 		default:
-			name = fmt.Sprint(iv)
+			name = fmt.Sprint(v)
 		}
 	}
 	line = match.sourceLine
@@ -131,182 +132,3 @@ func (c *Consumer) absSource(source string) string {
 
 	return source
 }
-
-func (c *Consumer) SourceName(genLine, genCol int, genName string) (name string, ok bool) {
-	ind := sort.Search(len(c.mappings), func(i int) bool {
-		m := c.mappings[i]
-		if m.genLine == genLine {
-			return m.genCol >= genCol
-		}
-		return m.genLine >= genLine
-	})
-
-	// Mapping not found.
-	if ind == len(c.mappings) {
-		return "", false
-	}
-
-	for i := ind; i >= 0; i-- {
-		m := c.mappings[i]
-		if m.namesInd == -1 {
-			continue
-		}
-		if c.smap.Names[m.namesInd] == "" {
-
-		}
-	}
-
-	return
-}
-
-type fn func() (fn, error)
-
-type sourceMap struct {
-	Version    int           `json:"version"`
-	File       string        `json:"file"`
-	SourceRoot string        `json:"sourceRoot"`
-	Sources    []string      `json:"sources"`
-	Names      []interface{} `json:"names"`
-	Mappings   string        `json:"mappings"`
-}
-
-type mapping struct {
-	genLine    int
-	genCol     int
-	sourcesInd int
-	sourceLine int
-	sourceCol  int
-	namesInd   int
-}
-
-type mappings struct {
-	rd  *strings.Reader
-	dec *base64vlq.Decoder
-
-	genLine    int
-	genCol     int
-	sourcesInd int
-	sourceLine int
-	sourceCol  int
-	namesInd   int
-
-	value  mapping
-	values []mapping
-}
-
-func parseMappings(s string) ([]mapping, error) {
-	rd := strings.NewReader(s)
-	m := &mappings{
-		rd:  rd,
-		dec: base64vlq.NewDecoder(rd),
-
-		genLine:    1,
-		sourceLine: 1,
-	}
-	m.zeroValue()
-	err := m.parse()
-	if err != nil {
-		return nil, err
-	}
-	return m.values, nil
-}
-
-func (m *mappings) parse() error {
-	next := m.parseGenCol
-	for {
-		c, err := m.rd.ReadByte()
-		if err == io.EOF {
-			m.pushValue()
-			return nil
-		} else if err != nil {
-			return err
-		}
-
-		switch c {
-		case ',':
-			m.pushValue()
-			next = m.parseGenCol
-		case ';':
-			m.pushValue()
-
-			m.genLine++
-			m.genCol = 0
-
-			next = m.parseGenCol
-		default:
-			m.rd.UnreadByte()
-
-			var err error
-			next, err = next()
-			if err != nil {
-				return err
-			}
-		}
-	}
-}
-
-func (m *mappings) parseGenCol() (fn, error) {
-	n, err := m.dec.Decode()
-	if err != nil {
-		return nil, err
-	}
-	m.genCol += n
-	m.value.genCol = m.genCol
-	return m.parseSourcesInd, nil
-}
-
-func (m *mappings) parseSourcesInd() (fn, error) {
-	n, err := m.dec.Decode()
-	if err != nil {
-		return nil, err
-	}
-	m.sourcesInd += n
-	m.value.sourcesInd = m.sourcesInd
-	return m.parseSourceLine, nil
-}
-
-func (m *mappings) parseSourceLine() (fn, error) {
-	n, err := m.dec.Decode()
-	if err != nil {
-		return nil, err
-	}
-	m.sourceLine += n
-	m.value.sourceLine = m.sourceLine
-	return m.parseSourceCol, nil
-}
-
-func (m *mappings) parseSourceCol() (fn, error) {
-	n, err := m.dec.Decode()
-	if err != nil {
-		return nil, err
-	}
-	m.sourceCol += n
-	m.value.sourceCol = m.sourceCol
-	return m.parseNamesInd, nil
-}
-
-func (m *mappings) parseNamesInd() (fn, error) {
-	n, err := m.dec.Decode()
-	if err != nil {
-		return nil, err
-	}
-	m.namesInd += n
-	m.value.namesInd = m.namesInd
-	return m.parseGenCol, nil
-}
-
-func (m *mappings) zeroValue() {
-	m.value = mapping{
-		genLine:    m.genLine,
-		genCol:     0,
-		sourcesInd: -1,
-		sourceLine: 0,
-		sourceCol:  0,
-		namesInd:   -1,
-	}
-}
-
-func (m *mappings) pushValue() {
-	m.values = append(m.values, m.value)
-	m.zeroValue()
-}

vendor/gopkg.in/sourcemap.v1/sourcemap.go

@@ -0,0 +1,157 @@
+package sourcemap // import "gopkg.in/sourcemap.v1"
+
+import (
+	"io"
+	"strings"
+
+	"gopkg.in/sourcemap.v1/base64vlq"
+)
+
+type fn func(m *mappings) (fn, error)
+
+type sourceMap struct {
+	Version    int           `json:"version"`
+	File       string        `json:"file"`
+	SourceRoot string        `json:"sourceRoot"`
+	Sources    []string      `json:"sources"`
+	Names      []interface{} `json:"names"`
+	Mappings   string        `json:"mappings"`
+}
+
+type mapping struct {
+	genLine    int
+	genCol     int
+	sourcesInd int
+	sourceLine int
+	sourceCol  int
+	namesInd   int
+}
+
+type mappings struct {
+	rd  *strings.Reader
+	dec *base64vlq.Decoder
+
+	hasName bool
+	value   mapping
+
+	values []mapping
+}
+
+func parseMappings(s string) ([]mapping, error) {
+	rd := strings.NewReader(s)
+	m := &mappings{
+		rd:  rd,
+		dec: base64vlq.NewDecoder(rd),
+	}
+	m.value.genLine = 1
+	m.value.sourceLine = 1
+
+	err := m.parse()
+	if err != nil {
+		return nil, err
+	}
+	return m.values, nil
+}
+
+func (m *mappings) parse() error {
+	next := parseGenCol
+	for {
+		c, err := m.rd.ReadByte()
+		if err == io.EOF {
+			m.pushValue()
+			return nil
+		}
+		if err != nil {
+			return err
+		}
+
+		switch c {
+		case ',':
+			m.pushValue()
+			next = parseGenCol
+		case ';':
+			m.pushValue()
+
+			m.value.genLine++
+			m.value.genCol = 0
+
+			next = parseGenCol
+		default:
+			err := m.rd.UnreadByte()
+			if err != nil {
+				return err
+			}
+
+			next, err = next(m)
+			if err != nil {
+				return err
+			}
+		}
+	}
+}
+
+func parseGenCol(m *mappings) (fn, error) {
+	n, err := m.dec.Decode()
+	if err != nil {
+		return nil, err
+	}
+	m.value.genCol += n
+	return parseSourcesInd, nil
+}
+
+func parseSourcesInd(m *mappings) (fn, error) {
+	n, err := m.dec.Decode()
+	if err != nil {
+		return nil, err
+	}
+	m.value.sourcesInd += n
+	return parseSourceLine, nil
+}
+
+func parseSourceLine(m *mappings) (fn, error) {
+	n, err := m.dec.Decode()
+	if err != nil {
+		return nil, err
+	}
+	m.value.sourceLine += n
+	return parseSourceCol, nil
+}
+
+func parseSourceCol(m *mappings) (fn, error) {
+	n, err := m.dec.Decode()
+	if err != nil {
+		return nil, err
+	}
+	m.value.sourceCol += n
+	return parseNamesInd, nil
+}
+
+func parseNamesInd(m *mappings) (fn, error) {
+	n, err := m.dec.Decode()
+	if err != nil {
+		return nil, err
+	}
+	m.hasName = true
+	m.value.namesInd += n
+	return parseGenCol, nil
+}
+
+func (m *mappings) pushValue() {
+	if m.value.sourceLine == 1 && m.value.sourceCol == 0 {
+		return
+	}
+
+	if m.hasName {
+		m.values = append(m.values, m.value)
+		m.hasName = false
+	} else {
+		m.values = append(m.values, mapping{
+			genLine:    m.value.genLine,
+			genCol:     m.value.genCol,
+			sourcesInd: m.value.sourcesInd,
+			sourceLine: m.value.sourceLine,
+			sourceCol:  m.value.sourceCol,
+			namesInd:   -1,
+		})
+	}
+}