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// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package matchlist
import (
"strings"
"github.com/gobwas/glob"
)
// Matchlist represents a block or allow list
type Matchlist struct {
ruleGlobs []glob.Glob
}
// NewMatchlist creates a new block or allow list
func NewMatchlist(rules ...string) (*Matchlist, error) {
for i := range rules {
rules[i] = strings.ToLower(rules[i])
}
list := Matchlist{
ruleGlobs: make([]glob.Glob, 0, len(rules)),
}
for _, rule := range rules {
rg, err := glob.Compile(rule)
if err != nil {
return nil, err
}
list.ruleGlobs = append(list.ruleGlobs, rg)
}
return &list, nil
}
// Match will matches
func (b *Matchlist) Match(u string) bool {
for _, r := range b.ruleGlobs {
if r.Match(u) {
return true
}
}
return false
}
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