use go 1.12

Signed-off-by: hongming <talonwan@yunify.com>

vendor/github.com/naoina/toml/ast/ast.go

@@ -0,0 +1,192 @@
+package ast
+
+import (
+	"strconv"
+	"strings"
+	"time"
+)
+
+type Position struct {
+	Begin int
+	End   int
+}
+
+type Value interface {
+	Pos() int
+	End() int
+	Source() string
+}
+
+type String struct {
+	Position Position
+	Value    string
+	Data     []rune
+}
+
+func (s *String) Pos() int {
+	return s.Position.Begin
+}
+
+func (s *String) End() int {
+	return s.Position.End
+}
+
+func (s *String) Source() string {
+	return string(s.Data)
+}
+
+type Integer struct {
+	Position Position
+	Value    string
+	Data     []rune
+}
+
+func (i *Integer) Pos() int {
+	return i.Position.Begin
+}
+
+func (i *Integer) End() int {
+	return i.Position.End
+}
+
+func (i *Integer) Source() string {
+	return string(i.Data)
+}
+
+func (i *Integer) Int() (int64, error) {
+	return strconv.ParseInt(i.Value, 10, 64)
+}
+
+type Float struct {
+	Position Position
+	Value    string
+	Data     []rune
+}
+
+func (f *Float) Pos() int {
+	return f.Position.Begin
+}
+
+func (f *Float) End() int {
+	return f.Position.End
+}
+
+func (f *Float) Source() string {
+	return string(f.Data)
+}
+
+func (f *Float) Float() (float64, error) {
+	return strconv.ParseFloat(f.Value, 64)
+}
+
+type Boolean struct {
+	Position Position
+	Value    string
+	Data     []rune
+}
+
+func (b *Boolean) Pos() int {
+	return b.Position.Begin
+}
+
+func (b *Boolean) End() int {
+	return b.Position.End
+}
+
+func (b *Boolean) Source() string {
+	return string(b.Data)
+}
+
+func (b *Boolean) Boolean() (bool, error) {
+	return strconv.ParseBool(b.Value)
+}
+
+type Datetime struct {
+	Position Position
+	Value    string
+	Data     []rune
+}
+
+func (d *Datetime) Pos() int {
+	return d.Position.Begin
+}
+
+func (d *Datetime) End() int {
+	return d.Position.End
+}
+
+func (d *Datetime) Source() string {
+	return string(d.Data)
+}
+
+func (d *Datetime) Time() (time.Time, error) {
+	switch {
+	case !strings.Contains(d.Value, ":"):
+		return time.Parse("2006-01-02", d.Value)
+	case !strings.Contains(d.Value, "-"):
+		return time.Parse("15:04:05.999999999", d.Value)
+	default:
+		return time.Parse(time.RFC3339Nano, d.Value)
+	}
+}
+
+type Array struct {
+	Position Position
+	Value    []Value
+	Data     []rune
+}
+
+func (a *Array) Pos() int {
+	return a.Position.Begin
+}
+
+func (a *Array) End() int {
+	return a.Position.End
+}
+
+func (a *Array) Source() string {
+	return string(a.Data)
+}
+
+type TableType uint8
+
+const (
+	TableTypeNormal TableType = iota
+	TableTypeArray
+)
+
+var tableTypes = [...]string{
+	"normal",
+	"array",
+}
+
+func (t TableType) String() string {
+	return tableTypes[t]
+}
+
+type Table struct {
+	Position Position
+	Line     int
+	Name     string
+	Fields   map[string]interface{}
+	Type     TableType
+	Data     []rune
+}
+
+func (t *Table) Pos() int {
+	return t.Position.Begin
+}
+
+func (t *Table) End() int {
+	return t.Position.End
+}
+
+func (t *Table) Source() string {
+	return string(t.Data)
+}
+
+type KeyValue struct {
+	Key   string
+	Value Value
+	Line  int
+}