chore: migrate to gitea

vendor/github.com/goccy/go-yaml/internal/errors/error.go

@@ -0,0 +1,246 @@
+package errors
+
+import (
+	"errors"
+	"fmt"
+	"reflect"
+
+	"github.com/goccy/go-yaml/ast"
+	"github.com/goccy/go-yaml/printer"
+	"github.com/goccy/go-yaml/token"
+)
+
+var (
+	As  = errors.As
+	Is  = errors.Is
+	New = errors.New
+)
+
+const (
+	defaultFormatColor   = false
+	defaultIncludeSource = true
+)
+
+type Error interface {
+	error
+	GetToken() *token.Token
+	GetMessage() string
+	FormatError(bool, bool) string
+}
+
+var (
+	_ Error = new(SyntaxError)
+	_ Error = new(TypeError)
+	_ Error = new(OverflowError)
+	_ Error = new(DuplicateKeyError)
+	_ Error = new(UnknownFieldError)
+	_ Error = new(UnexpectedNodeTypeError)
+)
+
+type SyntaxError struct {
+	Message string
+	Token   *token.Token
+}
+
+type TypeError struct {
+	DstType         reflect.Type
+	SrcType         reflect.Type
+	StructFieldName *string
+	Token           *token.Token
+}
+
+type OverflowError struct {
+	DstType reflect.Type
+	SrcNum  string
+	Token   *token.Token
+}
+
+type DuplicateKeyError struct {
+	Message string
+	Token   *token.Token
+}
+
+type UnknownFieldError struct {
+	Message string
+	Token   *token.Token
+}
+
+type UnexpectedNodeTypeError struct {
+	Actual   ast.NodeType
+	Expected ast.NodeType
+	Token    *token.Token
+}
+
+// ErrSyntax create syntax error instance with message and token
+func ErrSyntax(msg string, tk *token.Token) *SyntaxError {
+	return &SyntaxError{
+		Message: msg,
+		Token:   tk,
+	}
+}
+
+// ErrOverflow creates an overflow error instance with message and a token.
+func ErrOverflow(dstType reflect.Type, num string, tk *token.Token) *OverflowError {
+	return &OverflowError{
+		DstType: dstType,
+		SrcNum:  num,
+		Token:   tk,
+	}
+}
+
+// ErrTypeMismatch cerates an type mismatch error instance with token.
+func ErrTypeMismatch(dstType, srcType reflect.Type, token *token.Token) *TypeError {
+	return &TypeError{
+		DstType: dstType,
+		SrcType: srcType,
+		Token:   token,
+	}
+}
+
+// ErrDuplicateKey creates an duplicate key error instance with token.
+func ErrDuplicateKey(msg string, tk *token.Token) *DuplicateKeyError {
+	return &DuplicateKeyError{
+		Message: msg,
+		Token:   tk,
+	}
+}
+
+// ErrUnknownField creates an unknown field error instance with token.
+func ErrUnknownField(msg string, tk *token.Token) *UnknownFieldError {
+	return &UnknownFieldError{
+		Message: msg,
+		Token:   tk,
+	}
+}
+
+func ErrUnexpectedNodeType(actual, expected ast.NodeType, tk *token.Token) *UnexpectedNodeTypeError {
+	return &UnexpectedNodeTypeError{
+		Actual:   actual,
+		Expected: expected,
+		Token:    tk,
+	}
+}
+
+func (e *SyntaxError) GetMessage() string {
+	return e.Message
+}
+
+func (e *SyntaxError) GetToken() *token.Token {
+	return e.Token
+}
+
+func (e *SyntaxError) Error() string {
+	return e.FormatError(defaultFormatColor, defaultIncludeSource)
+}
+
+func (e *SyntaxError) FormatError(colored, inclSource bool) string {
+	return FormatError(e.Message, e.Token, colored, inclSource)
+}
+
+func (e *OverflowError) GetMessage() string {
+	return e.msg()
+}
+
+func (e *OverflowError) GetToken() *token.Token {
+	return e.Token
+}
+
+func (e *OverflowError) Error() string {
+	return e.FormatError(defaultFormatColor, defaultIncludeSource)
+}
+
+func (e *OverflowError) FormatError(colored, inclSource bool) string {
+	return FormatError(e.msg(), e.Token, colored, inclSource)
+}
+
+func (e *OverflowError) msg() string {
+	return fmt.Sprintf("cannot unmarshal %s into Go value of type %s ( overflow )", e.SrcNum, e.DstType)
+}
+
+func (e *TypeError) msg() string {
+	if e.StructFieldName != nil {
+		return fmt.Sprintf("cannot unmarshal %s into Go struct field %s of type %s", e.SrcType, *e.StructFieldName, e.DstType)
+	}
+	return fmt.Sprintf("cannot unmarshal %s into Go value of type %s", e.SrcType, e.DstType)
+}
+
+func (e *TypeError) GetMessage() string {
+	return e.msg()
+}
+
+func (e *TypeError) GetToken() *token.Token {
+	return e.Token
+}
+
+func (e *TypeError) Error() string {
+	return e.FormatError(defaultFormatColor, defaultIncludeSource)
+}
+
+func (e *TypeError) FormatError(colored, inclSource bool) string {
+	return FormatError(e.msg(), e.Token, colored, inclSource)
+}
+
+func (e *DuplicateKeyError) GetMessage() string {
+	return e.Message
+}
+
+func (e *DuplicateKeyError) GetToken() *token.Token {
+	return e.Token
+}
+
+func (e *DuplicateKeyError) Error() string {
+	return e.FormatError(defaultFormatColor, defaultIncludeSource)
+}
+
+func (e *DuplicateKeyError) FormatError(colored, inclSource bool) string {
+	return FormatError(e.Message, e.Token, colored, inclSource)
+}
+
+func (e *UnknownFieldError) GetMessage() string {
+	return e.Message
+}
+
+func (e *UnknownFieldError) GetToken() *token.Token {
+	return e.Token
+}
+
+func (e *UnknownFieldError) Error() string {
+	return e.FormatError(defaultFormatColor, defaultIncludeSource)
+}
+
+func (e *UnknownFieldError) FormatError(colored, inclSource bool) string {
+	return FormatError(e.Message, e.Token, colored, inclSource)
+}
+
+func (e *UnexpectedNodeTypeError) GetMessage() string {
+	return e.msg()
+}
+
+func (e *UnexpectedNodeTypeError) GetToken() *token.Token {
+	return e.Token
+}
+
+func (e *UnexpectedNodeTypeError) Error() string {
+	return e.FormatError(defaultFormatColor, defaultIncludeSource)
+}
+
+func (e *UnexpectedNodeTypeError) FormatError(colored, inclSource bool) string {
+	return FormatError(e.msg(), e.Token, colored, inclSource)
+}
+
+func (e *UnexpectedNodeTypeError) msg() string {
+	return fmt.Sprintf("%s was used where %s is expected", e.Actual.YAMLName(), e.Expected.YAMLName())
+}
+
+func FormatError(errMsg string, token *token.Token, colored, inclSource bool) string {
+	var pp printer.Printer
+	if token == nil {
+		return pp.PrintErrorMessage(errMsg, colored)
+	}
+	pos := fmt.Sprintf("[%d:%d] ", token.Position.Line, token.Position.Column)
+	msg := pp.PrintErrorMessage(fmt.Sprintf("%s%s", pos, errMsg), colored)
+	if inclSource {
+		msg += "\n" + pp.PrintErrorToken(token, colored)
+	}
+	return msg
+}