forked from mirror/glob
56 lines
1006 B
Go
56 lines
1006 B
Go
package match
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import (
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"fmt"
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"strings"
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"unicode/utf8"
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sutil "git.internal/re/glob/util/strings"
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)
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type PrefixAny struct {
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Prefix string
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Separators []rune
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}
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func NewPrefixAny(s string, sep []rune) PrefixAny {
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return PrefixAny{s, sep}
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}
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func (self PrefixAny) Index(s string) (int, []int) {
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idx := strings.Index(s, self.Prefix)
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if idx == -1 {
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return -1, nil
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}
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n := len(self.Prefix)
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sub := s[idx+n:]
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i := sutil.IndexAnyRunes(sub, self.Separators)
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if i > -1 {
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sub = sub[:i]
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}
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seg := acquireSegments(len(sub) + 1)
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seg = append(seg, n)
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for i, r := range sub {
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seg = append(seg, n+i+utf8.RuneLen(r))
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}
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return idx, seg
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}
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func (self PrefixAny) Len() int {
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return lenNo
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}
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func (self PrefixAny) Match(s string) bool {
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if !strings.HasPrefix(s, self.Prefix) {
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return false
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}
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return sutil.IndexAnyRunes(s[len(self.Prefix):], self.Separators) == -1
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}
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func (self PrefixAny) String() string {
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return fmt.Sprintf("<prefix_any:%s![%s]>", self.Prefix, string(self.Separators))
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}
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