Method Error

schema/parse_errors.go:31–73

()

}

func (e *ParseError) Error() string {
	var s strings.Builder
	start := e.toSrcPos(e.item.Start)
	end := e.toSrcPos(e.item.End)
	rows := e.rows()
	startLineIdx := max(start.Line-2, 0)
	errorLineIdx := max(start.Line-1, 0)

	_, _ = fmt.Fprintf(&s, "error from %d:%d to %d:%d: %s\n\n",
		start.Line, start.Col,
		end.Line, end.Col,
		e.msg)

	if len(rows) < start.Line {
		s.WriteString("meta error: could not find source position in input\n")
		return s.String()
	}

	for line := startLineIdx; line <= errorLineIdx; line++ {
		_, _ = fmt.Fprintf(&s, "%4d | %s\n", line, rows[line])
	}
	s.WriteString("     | ")
	for i, r := range rows[errorLineIdx] {
		switch {
		case start.Col == i:
			s.WriteRune('^')
		case start.Col <= i && i <= end.Col-1:
			s.WriteRune('~')
		case unicode.IsSpace(r):
			s.WriteRune(r)
		default:
			s.WriteRune(' ')
		}
	}
	s.WriteRune('\n')

	if errorLineIdx+1 < len(rows) {
		_, _ = fmt.Fprintf(&s, "%4d | %s\n", errorLineIdx+1, rows[errorLineIdx+1])
		s.WriteRune('\n')
	}

	return s.String()
}

func (e *ParseError) ToAPI() *ketoapi.ParseError {
	return &ketoapi.ParseError{