mirror of https://github.com/gobwas/glob.git
71 lines
938 B
Go
71 lines
938 B
Go
package match
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import (
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"strings"
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"fmt"
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)
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// composite
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type Composite struct {
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Chunks []Matcher
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}
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func (self Composite) Kind() Kind {
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return KindComposite
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}
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func (self Composite) Search(s string) (i int, l int, ok bool) {
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if self.Match(s) {
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return 0, len(s), true
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}
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return
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}
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func m(chunks []Matcher, s string) bool {
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var prev Matcher
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for _, c := range chunks {
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if c.Kind() == KindRaw {
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i, l, ok := c.Search(s)
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if !ok {
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return false
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}
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if prev != nil {
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if !prev.Match(s[:i]) {
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return false
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}
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prev = nil
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}
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s = s[i+l:]
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continue
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}
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prev = c
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}
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if prev != nil {
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return prev.Match(s)
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}
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return len(s) == 0
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}
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func (self Composite) Match(s string) bool {
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return m(self.Chunks, s)
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}
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func (self Composite) String() string {
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var l []string
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for _, c := range self.Chunks {
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l = append(l, fmt.Sprint(c))
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}
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return fmt.Sprintf("[composite:%s]", strings.Join(l, ","))
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}
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