57 lines
899 B
Go
57 lines
899 B
Go
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package pathmatch
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import (
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"strings"
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)
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const (
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doesNotMatter = false
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)
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var (
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errThisShouldNeverHappen = newInternalErrorComplainer("This should never happen.")
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)
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func (pattern *internalPattern) Match(path string, args ...interface{}) (bool, error) {
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s := path
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argsIndex := 0
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for _, bit := range pattern.bits {
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switch bit {
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default:
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if !strings.HasPrefix(s, bit) {
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return false, nil
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}
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s = s[len(bit):]
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case wildcardBit:
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index := strings.IndexRune(s, '/')
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if -1 == index {
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if err := set(s, argsIndex, args...); nil != err {
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return doesNotMatter, err
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}
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argsIndex++
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} else if 0 <= index {
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value := s[:index]
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if err := set(value, argsIndex, args...); nil != err {
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return doesNotMatter, err
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}
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argsIndex++
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s = s[index:]
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} else {
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return doesNotMatter, errThisShouldNeverHappen
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}
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}
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}
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return true, nil
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}
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