34 regels
658 B
Go
34 regels
658 B
Go
package grsync
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import (
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"regexp"
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)
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type matcher struct {
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regExp *regexp.Regexp
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}
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func (m matcher) Match(data string) bool {
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return m.regExp.Match([]byte(data))
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}
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func (m matcher) Extract(data string) string {
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const submatchCount = 1
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matches := m.regExp.FindAllStringSubmatch(data, submatchCount)
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if len(matches) == 0 || len(matches[0]) < 2 {
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return ""
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}
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return matches[0][1]
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}
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func (m matcher) ExtractAllStringSubmatch(data string, submatchCount int) [][]string {
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return m.regExp.FindAllStringSubmatch(data, submatchCount)
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}
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func newMatcher(regExpString string) *matcher {
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return &matcher{
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regExp: regexp.MustCompile(regExpString),
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}
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}
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