Update vendor (#1265)

10 files changed, 144 insertions, 94 deletions

diff --git a/vendor/gopkg.in/ini.v1/.travis.yml b/vendor/gopkg.in/ini.v1/.travis.yml
deleted file mode 100644
index 4db2e661..00000000
--- a/vendor/gopkg.in/ini.v1/.travis.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-language: go
-os: linux
-dist: xenial
-go:
-  - 1.6.x
-  - 1.7.x
-  - 1.8.x
-  - 1.9.x
-  - 1.10.x
-  - 1.11.x
-  - 1.12.x
-  - 1.13.x
-  - 1.14.x
-install: skip
-script:
-  - go get golang.org/x/tools/cmd/cover
-  - go get github.com/smartystreets/goconvey
-  - mkdir -p $HOME/gopath/src/gopkg.in
-  - ln -s $HOME/gopath/src/github.com/go-ini/ini $HOME/gopath/src/gopkg.in/ini.v1
-  - cd $HOME/gopath/src/gopkg.in/ini.v1
-  - go test -v -cover -race
diff --git a/vendor/gopkg.in/ini.v1/README.md b/vendor/gopkg.in/ini.v1/README.md
index 783eb06a..5d65658b 100644
--- a/vendor/gopkg.in/ini.v1/README.md
+++ b/vendor/gopkg.in/ini.v1/README.md
@@ -1,6 +1,9 @@
 # INI
 
-[![Build Status](https://img.shields.io/travis/go-ini/ini/master.svg?style=for-the-badge&logo=travis)](https://travis-ci.org/go-ini/ini) [![Sourcegraph](https://img.shields.io/badge/view%20on-Sourcegraph-brightgreen.svg?style=for-the-badge&logo=sourcegraph)](https://sourcegraph.com/github.com/go-ini/ini)
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/go-ini/ini/Go?logo=github&style=for-the-badge)](https://github.com/go-ini/ini/actions?query=workflow%3AGo)
+[![codecov](https://img.shields.io/codecov/c/github/go-ini/ini/master?logo=codecov&style=for-the-badge)](https://codecov.io/gh/go-ini/ini)
+[![GoDoc](https://img.shields.io/badge/GoDoc-Reference-blue?style=for-the-badge&logo=go)](https://pkg.go.dev/github.com/go-ini/ini?tab=doc)
+[![Sourcegraph](https://img.shields.io/badge/view%20on-Sourcegraph-brightgreen.svg?style=for-the-badge&logo=sourcegraph)](https://sourcegraph.com/github.com/go-ini/ini)
 
 ![](https://avatars0.githubusercontent.com/u/10216035?v=3&s=200)
 
@@ -33,6 +36,7 @@ Please add `-u` flag to update in the future.
 
 - [Getting Started](https://ini.unknwon.io/docs/intro/getting_started)
 - [API Documentation](https://gowalker.org/gopkg.in/ini.v1)
+- 中国大陆镜像：https://ini.unknwon.cn
 
 ## License
 
diff --git a/vendor/gopkg.in/ini.v1/codecov.yml b/vendor/gopkg.in/ini.v1/codecov.yml
new file mode 100644
index 00000000..fc947f23
--- /dev/null
+++ b/vendor/gopkg.in/ini.v1/codecov.yml
@@ -0,0 +1,9 @@
+coverage:
+  range: "60...95"
+  status:
+    project:
+      default:
+        threshold: 1%
+
+comment:
+  layout: 'diff, files'
diff --git a/vendor/gopkg.in/ini.v1/data_source.go b/vendor/gopkg.in/ini.v1/data_source.go
index bbedf361..c3a541f1 100644
--- a/vendor/gopkg.in/ini.v1/data_source.go
+++ b/vendor/gopkg.in/ini.v1/data_source.go
@@ -66,10 +66,10 @@ func parseDataSource(source interface{}) (dataSource, error) {
 		return sourceFile{s}, nil
 	case []byte:
 		return &sourceData{s}, nil
-	case io.Reader:
-		return &sourceReadCloser{ioutil.NopCloser(s)}, nil
 	case io.ReadCloser:
 		return &sourceReadCloser{s}, nil
+	case io.Reader:
+		return &sourceReadCloser{ioutil.NopCloser(s)}, nil
 	default:
 		return nil, fmt.Errorf("error parsing data source: unknown type %q", s)
 	}
diff --git a/vendor/gopkg.in/ini.v1/file.go b/vendor/gopkg.in/ini.v1/file.go
index f95606f9..2fcd8de6 100644
--- a/vendor/gopkg.in/ini.v1/file.go
+++ b/vendor/gopkg.in/ini.v1/file.go
@@ -55,6 +55,9 @@ func newFile(dataSources []dataSource, opts LoadOptions) *File {
 	if len(opts.KeyValueDelimiterOnWrite) == 0 {
 		opts.KeyValueDelimiterOnWrite = "="
 	}
+	if len(opts.ChildSectionDelimiter) == 0 {
+		opts.ChildSectionDelimiter = "."
+	}
 
 	return &File{
 		BlockMode:   true,
@@ -82,7 +85,7 @@ func (f *File) NewSection(name string) (*Section, error) {
 		return nil, errors.New("empty section name")
 	}
 
-	if f.options.Insensitive && name != DefaultSection {
+	if (f.options.Insensitive || f.options.InsensitiveSections) && name != DefaultSection {
 		name = strings.ToLower(name)
 	}
 
@@ -144,7 +147,7 @@ func (f *File) SectionsByName(name string) ([]*Section, error) {
 	if len(name) == 0 {
 		name = DefaultSection
 	}
-	if f.options.Insensitive {
+	if f.options.Insensitive || f.options.InsensitiveSections {
 		name = strings.ToLower(name)
 	}
 
@@ -236,7 +239,7 @@ func (f *File) DeleteSectionWithIndex(name string, index int) error {
 	if len(name) == 0 {
 		name = DefaultSection
 	}
-	if f.options.Insensitive {
+	if f.options.Insensitive || f.options.InsensitiveSections {
 		name = strings.ToLower(name)
 	}
 
@@ -347,7 +350,7 @@ func (f *File) writeToBuffer(indent string) (*bytes.Buffer, error) {
 			}
 		}
 
-		if i > 0 || DefaultHeader {
+		if i > 0 || DefaultHeader || (i == 0 && strings.ToUpper(sec.name) != DefaultSection) {
 			if _, err := buf.WriteString("[" + sname + "]" + LineBreak); err != nil {
 				return nil, err
 			}
diff --git a/vendor/gopkg.in/ini.v1/ini.go b/vendor/gopkg.in/ini.v1/ini.go
index 9f28cb31..80ebf3ad 100644
--- a/vendor/gopkg.in/ini.v1/ini.go
+++ b/vendor/gopkg.in/ini.v1/ini.go
@@ -18,8 +18,10 @@
 package ini
 
 import (
+	"os"
 	"regexp"
 	"runtime"
+	"strings"
 )
 
 const (
@@ -55,8 +57,10 @@ var (
 	DefaultFormatRight = ""
 )
 
+var inTest = len(os.Args) > 0 && strings.HasSuffix(strings.TrimSuffix(os.Args[0], ".exe"), ".test")
+
 func init() {
-	if runtime.GOOS == "windows" {
+	if runtime.GOOS == "windows" && !inTest {
 		LineBreak = "\r\n"
 	}
 }
@@ -67,6 +71,10 @@ type LoadOptions struct {
 	Loose bool
 	// Insensitive indicates whether the parser forces all section and key names to lowercase.
 	Insensitive bool
+	// InsensitiveSections indicates whether the parser forces all section to lowercase.
+	InsensitiveSections bool
+	// InsensitiveKeys indicates whether the parser forces all key names to lowercase.
+	InsensitiveKeys bool
 	// IgnoreContinuation indicates whether to ignore continuation lines while parsing.
 	IgnoreContinuation bool
 	// IgnoreInlineComment indicates whether to ignore comments at the end of value and treat it as part of value.
@@ -105,6 +113,8 @@ type LoadOptions struct {
 	KeyValueDelimiters string
 	// KeyValueDelimiters is the delimiter that are used to separate key and value output. By default, it is "=".
 	KeyValueDelimiterOnWrite string
+	// ChildSectionDelimiter is the delimiter that is used to separate child sections. By default, it is ".".
+	ChildSectionDelimiter string
 	// PreserveSurroundedQuote indicates whether to preserve surrounded quote (single and double quotes).
 	PreserveSurroundedQuote bool
 	// DebugFunc is called to collect debug information (currently only useful to debug parsing Python-style multiline values).
diff --git a/vendor/gopkg.in/ini.v1/key.go b/vendor/gopkg.in/ini.v1/key.go
index 3c197410..8baafd9e 100644
--- a/vendor/gopkg.in/ini.v1/key.go
+++ b/vendor/gopkg.in/ini.v1/key.go
@@ -686,99 +686,127 @@ func (k *Key) StrictTimes(delim string) ([]time.Time, error) {
 // parseBools transforms strings to bools.
 func (k *Key) parseBools(strs []string, addInvalid, returnOnInvalid bool) ([]bool, error) {
 	vals := make([]bool, 0, len(strs))
-	for _, str := range strs {
+	parser := func(str string) (interface{}, error) {
 		val, err := parseBool(str)
-		if err != nil && returnOnInvalid {
-			return nil, err
-		}
-		if err == nil || addInvalid {
-			vals = append(vals, val)
+		return val, err
+	}
+	rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
+	if err == nil {
+		for _, val := range rawVals {
+			vals = append(vals, val.(bool))
 		}
 	}
-	return vals, nil
+	return vals, err
 }
 
 // parseFloat64s transforms strings to float64s.
 func (k *Key) parseFloat64s(strs []string, addInvalid, returnOnInvalid bool) ([]float64, error) {
 	vals := make([]float64, 0, len(strs))
-	for _, str := range strs {
+	parser := func(str string) (interface{}, error) {
 		val, err := strconv.ParseFloat(str, 64)
-		if err != nil && returnOnInvalid {
-			return nil, err
-		}
-		if err == nil || addInvalid {
-			vals = append(vals, val)
+		return val, err
+	}
+	rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
+	if err == nil {
+		for _, val := range rawVals {
+			vals = append(vals, val.(float64))
 		}
 	}
-	return vals, nil
+	return vals, err
 }
 
 // parseInts transforms strings to ints.
 func (k *Key) parseInts(strs []string, addInvalid, returnOnInvalid bool) ([]int, error) {
 	vals := make([]int, 0, len(strs))
-	for _, str := range strs {
-		valInt64, err := strconv.ParseInt(str, 0, 64)
-		val := int(valInt64)
-		if err != nil && returnOnInvalid {
-			return nil, err
-		}
-		if err == nil || addInvalid {
-			vals = append(vals, val)
+	parser := func(str string) (interface{}, error) {
+		val, err := strconv.ParseInt(str, 0, 64)
+		return val, err
+	}
+	rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
+	if err == nil {
+		for _, val := range rawVals {
+			vals = append(vals, int(val.(int64)))
 		}
 	}
-	return vals, nil
+	return vals, err
 }
 
 // parseInt64s transforms strings to int64s.
 func (k *Key) parseInt64s(strs []string, addInvalid, returnOnInvalid bool) ([]int64, error) {
 	vals := make([]int64, 0, len(strs))
-	for _, str := range strs {
+	parser := func(str string) (interface{}, error) {
 		val, err := strconv.ParseInt(str, 0, 64)
-		if err != nil && returnOnInvalid {
-			return nil, err
-		}
-		if err == nil || addInvalid {
-			vals = append(vals, val)
+		return val, err
+	}
+
+	rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
+	if err == nil {
+		for _, val := range rawVals {
+			vals = append(vals, val.(int64))
 		}
 	}
-	return vals, nil
+	return vals, err
 }
 
 // parseUints transforms strings to uints.
 func (k *Key) parseUints(strs []string, addInvalid, returnOnInvalid bool) ([]uint, error) {
 	vals := make([]uint, 0, len(strs))
-	for _, str := range strs {
-		val, err := strconv.ParseUint(str, 0, 0)
-		if err != nil && returnOnInvalid {
-			return nil, err
-		}
-		if err == nil || addInvalid {
-			vals = append(vals, uint(val))
+	parser := func(str string) (interface{}, error) {
+		val, err := strconv.ParseUint(str, 0, 64)
+		return val, err
+	}
+
+	rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
+	if err == nil {
+		for _, val := range rawVals {
+			vals = append(vals, uint(val.(uint64)))
 		}
 	}
-	return vals, nil
+	return vals, err
 }
 
 // parseUint64s transforms strings to uint64s.
 func (k *Key) parseUint64s(strs []string, addInvalid, returnOnInvalid bool) ([]uint64, error) {
 	vals := make([]uint64, 0, len(strs))
-	for _, str := range strs {
+	parser := func(str string) (interface{}, error) {
 		val, err := strconv.ParseUint(str, 0, 64)
-		if err != nil && returnOnInvalid {
-			return nil, err
-		}
-		if err == nil || addInvalid {
-			vals = append(vals, val)
+		return val, err
+	}
+	rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
+	if err == nil {
+		for _, val := range rawVals {
+			vals = append(vals, val.(uint64))
 		}
 	}
-	return vals, nil
+	return vals, err
 }
 
+
+type Parser func(str string) (interface{}, error)
+
+
 // parseTimesFormat transforms strings to times in given format.
 func (k *Key) parseTimesFormat(format string, strs []string, addInvalid, returnOnInvalid bool) ([]time.Time, error) {
 	vals := make([]time.Time, 0, len(strs))
-	for _, str := range strs {
+	parser := func(str string) (interface{}, error) {
 		val, err := time.Parse(format, str)
+		return val, err
+	}
+	rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
+	if err == nil {
+		for _, val := range rawVals {
+			vals = append(vals, val.(time.Time))
+		}
+	}
+	return vals, err
+}
+
+
+// doParse transforms strings to different types
+func (k *Key) doParse(strs []string, addInvalid, returnOnInvalid bool, parser Parser) ([]interface{}, error) {
+	vals := make([]interface{}, 0, len(strs))
+	for _, str := range strs {
+		val, err := parser(str)
 		if err != nil && returnOnInvalid {
 			return nil, err
 		}
diff --git a/vendor/gopkg.in/ini.v1/parser.go b/vendor/gopkg.in/ini.v1/parser.go
index f023db59..65147166 100644
--- a/vendor/gopkg.in/ini.v1/parser.go
+++ b/vendor/gopkg.in/ini.v1/parser.go
@@ -84,7 +84,10 @@ func (p *parser) BOM() error {
 	case mask[0] == 254 && mask[1] == 255:
 		fallthrough
 	case mask[0] == 255 && mask[1] == 254:
-		p.buf.Read(mask)
+		_, err = p.buf.Read(mask)
+		if err != nil {
+			return err
+		}
 	case mask[0] == 239 && mask[1] == 187:
 		mask, err := p.buf.Peek(3)
 		if err != nil && err != io.EOF {
@@ -93,7 +96,10 @@ func (p *parser) BOM() error {
 			return nil
 		}
 		if mask[2] == 191 {
-			p.buf.Read(mask)
+			_, err = p.buf.Read(mask)
+			if err != nil {
+				return err
+			}
 		}
 	}
 	return nil
@@ -135,7 +141,7 @@ func readKeyName(delimiters string, in []byte) (string, int, error) {
 	}
 
 	// Get out key name
-	endIdx := -1
+	var endIdx int
 	if len(keyQuote) > 0 {
 		startIdx := len(keyQuote)
 		// FIXME: fail case -> """"""name"""=value
@@ -371,7 +377,7 @@ func (f *File) parse(reader io.Reader) (err error) {
 
 	// Ignore error because default section name is never empty string.
 	name := DefaultSection
-	if f.options.Insensitive {
+	if f.options.Insensitive || f.options.InsensitiveSections {
 		name = strings.ToLower(DefaultSection)
 	}
 	section, _ := f.NewSection(name)
@@ -413,7 +419,10 @@ func (f *File) parse(reader io.Reader) (err error) {
 		if f.options.AllowNestedValues &&
 			isLastValueEmpty && len(line) > 0 {
 			if line[0] == ' ' || line[0] == '\t' {
-				lastRegularKey.addNestedValue(string(bytes.TrimSpace(line)))
+				err = lastRegularKey.addNestedValue(string(bytes.TrimSpace(line)))
+				if err != nil {
+					return err
+				}
 				continue
 			}
 		}
@@ -460,7 +469,7 @@ func (f *File) parse(reader io.Reader) (err error) {
 			inUnparseableSection = false
 			for i := range f.options.UnparseableSections {
 				if f.options.UnparseableSections[i] == name ||
-					(f.options.Insensitive && strings.ToLower(f.options.UnparseableSections[i]) == strings.ToLower(name)) {
+					((f.options.Insensitive || f.options.InsensitiveSections) && strings.EqualFold(f.options.UnparseableSections[i], name)) {
 					inUnparseableSection = true
 					continue
 				}
diff --git a/vendor/gopkg.in/ini.v1/section.go b/vendor/gopkg.in/ini.v1/section.go
index 6ba5ac29..afaa97c9 100644
--- a/vendor/gopkg.in/ini.v1/section.go
+++ b/vendor/gopkg.in/ini.v1/section.go
@@ -66,7 +66,7 @@ func (s *Section) SetBody(body string) {
 func (s *Section) NewKey(name, val string) (*Key, error) {
 	if len(name) == 0 {
 		return nil, errors.New("error creating new key: empty key name")
-	} else if s.f.options.Insensitive {
+	} else if s.f.options.Insensitive || s.f.options.InsensitiveKeys {
 		name = strings.ToLower(name)
 	}
 
@@ -109,7 +109,7 @@ func (s *Section) GetKey(name string) (*Key, error) {
 	if s.f.BlockMode {
 		s.f.lock.RLock()
 	}
-	if s.f.options.Insensitive {
+	if s.f.options.Insensitive || s.f.options.InsensitiveKeys {
 		name = strings.ToLower(name)
 	}
 	key := s.keys[name]
@@ -121,7 +121,7 @@ func (s *Section) GetKey(name string) (*Key, error) {
 		// Check if it is a child-section.
 		sname := s.name
 		for {
-			if i := strings.LastIndex(sname, "."); i > -1 {
+			if i := strings.LastIndex(sname, s.f.options.ChildSectionDelimiter); i > -1 {
 				sname = sname[:i]
 				sec, err := s.f.GetSection(sname)
 				if err != nil {
@@ -188,7 +188,7 @@ func (s *Section) ParentKeys() []*Key {
 	var parentKeys []*Key
 	sname := s.name
 	for {
-		if i := strings.LastIndex(sname, "."); i > -1 {
+		if i := strings.LastIndex(sname, s.f.options.ChildSectionDelimiter); i > -1 {
 			sname = sname[:i]
 			sec, err := s.f.GetSection(sname)
 			if err != nil {
@@ -245,7 +245,7 @@ func (s *Section) DeleteKey(name string) {
 // For example, "[parent.child1]" and "[parent.child12]" are child sections
 // of section "[parent]".
 func (s *Section) ChildSections() []*Section {
-	prefix := s.name + "."
+	prefix := s.name + s.f.options.ChildSectionDelimiter
 	children := make([]*Section, 0, 3)
 	for _, name := range s.f.sectionList {
 		if strings.HasPrefix(name, prefix) {
diff --git a/vendor/gopkg.in/ini.v1/struct.go b/vendor/gopkg.in/ini.v1/struct.go
index 6b958496..ae5ef4a8 100644
--- a/vendor/gopkg.in/ini.v1/struct.go
+++ b/vendor/gopkg.in/ini.v1/struct.go
@@ -278,7 +278,9 @@ func parseTagOptions(tag string) (rawName string, omitEmpty bool, allowShadow bo
 	return rawName, omitEmpty, allowShadow, allowNonUnique
 }
 
-func (s *Section) mapToField(val reflect.Value, isStrict bool) error {
+// mapToField maps the given value to the matching field of the given section.
+// The sectionIndex is the index (if non unique sections are enabled) to which the value should be added.
+func (s *Section) mapToField(val reflect.Value, isStrict bool, sectionIndex int) error {
 	if val.Kind() == reflect.Ptr {
 		val = val.Elem()
 	}
@@ -307,13 +309,16 @@ func (s *Section) mapToField(val reflect.Value, isStrict bool) error {
 		}
 
 		if isAnonymous || isStruct || isStructPtr {
-			if sec, err := s.f.GetSection(fieldName); err == nil {
+			if secs, err := s.f.SectionsByName(fieldName); err == nil {
+				if len(secs) <= sectionIndex {
+					return fmt.Errorf("there are not enough sections (%d <= %d) for the field %q", len(secs), sectionIndex, fieldName)
+				}
 				// Only set the field to non-nil struct value if we have a section for it.
 				// Otherwise, we end up with a non-nil struct ptr even though there is no data.
 				if isStructPtr && field.IsNil() {
 					field.Set(reflect.New(tpField.Type.Elem()))
 				}
-				if err = sec.mapToField(field, isStrict); err != nil {
+				if err = secs[sectionIndex].mapToField(field, isStrict, sectionIndex); err != nil {
 					return fmt.Errorf("map to field %q: %v", fieldName, err)
 				}
 				continue
@@ -350,9 +355,9 @@ func (s *Section) mapToSlice(secName string, val reflect.Value, isStrict bool) (
 	}
 
 	typ := val.Type().Elem()
-	for _, sec := range secs {
+	for i, sec := range secs {
 		elem := reflect.New(typ)
-		if err = sec.mapToField(elem, isStrict); err != nil {
+		if err = sec.mapToField(elem, isStrict, i); err != nil {
 			return reflect.Value{}, fmt.Errorf("map to field from section %q: %v", secName, err)
 		}
 
@@ -382,7 +387,7 @@ func (s *Section) mapTo(v interface{}, isStrict bool) error {
 		return nil
 	}
 
-	return s.mapToField(val, isStrict)
+	return s.mapToField(val, isStrict, 0)
 }
 
 // MapTo maps section to given struct.
@@ -474,7 +479,7 @@ func reflectSliceWithProperType(key *Key, field reflect.Value, delim string, all
 				_ = keyWithShadows.AddShadow(val)
 			}
 		}
-		key = keyWithShadows
+		*key = *keyWithShadows
 		return nil
 	}
 
@@ -564,6 +569,10 @@ func (s *Section) reflectFrom(val reflect.Value) error {
 	typ := val.Type()
 
 	for i := 0; i < typ.NumField(); i++ {
+		if !val.Field(i).CanInterface() {
+			continue
+		}
+
 		field := val.Field(i)
 		tpField := typ.Field(i)
 
@@ -695,7 +704,6 @@ func (s *Section) ReflectFrom(v interface{}) error {
 	}
 
 	if typ.Kind() == reflect.Ptr {
-		typ = typ.Elem()
 		val = val.Elem()
 	} else {
 		return errors.New("not a pointer to a struct")