1package match
2
3import (
4	"fmt"
5	"github.com/gobwas/glob/util/runes"
6	"unicode/utf8"
7)
8
9type List struct {
10	List []rune
11	Not  bool
12}
13
14func NewList(list []rune, not bool) List {
15	return List{list, not}
16}
17
18func (self List) Match(s string) bool {
19	r, w := utf8.DecodeRuneInString(s)
20	if len(s) > w {
21		return false
22	}
23
24	inList := runes.IndexRune(self.List, r) != -1
25	return inList == !self.Not
26}
27
28func (self List) Len() int {
29	return lenOne
30}
31
32func (self List) Index(s string) (int, []int) {
33	for i, r := range s {
34		if self.Not == (runes.IndexRune(self.List, r) == -1) {
35			return i, segmentsByRuneLength[utf8.RuneLen(r)]
36		}
37	}
38
39	return -1, nil
40}
41
42func (self List) String() string {
43	var not string
44	if self.Not {
45		not = "!"
46	}
47
48	return fmt.Sprintf("<list:%s[%s]>", not, string(self.List))
49}
50