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e9f7a1a9f2
- strings.CutPrefix instead of HasPrefix+TrimPrefix (naming, legacy) - slices.Contains instead of manual loop (plugin/server) - min/max builtins instead of manual comparisons (nathole)
52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
// Copyright 2020 The frp Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package legacy
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import (
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"strings"
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)
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func GetMapWithoutPrefix(set map[string]string, prefix string) map[string]string {
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m := make(map[string]string)
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for key, value := range set {
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if trimmed, ok := strings.CutPrefix(key, prefix); ok {
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m[trimmed] = value
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}
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}
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if len(m) == 0 {
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return nil
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}
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return m
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}
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func GetMapByPrefix(set map[string]string, prefix string) map[string]string {
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m := make(map[string]string)
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for key, value := range set {
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if strings.HasPrefix(key, prefix) {
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m[key] = value
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}
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}
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if len(m) == 0 {
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return nil
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}
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return m
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}
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