63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
/*
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* Tencent is pleased to support the open source community by making
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* 蓝鲸智云 - 配置平台 (BlueKing - CMDB) available.
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* Copyright (C) 2025 Tencent. All rights reserved.
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* Licensed under the MIT License (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 http://opensource.org/licenses/MIT
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on
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* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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* We undertake not to change the open source license (MIT license) applicable
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* to the current version of the project delivered to anyone in the future.
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*/
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package codec
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import (
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"fmt"
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"strings"
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)
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const (
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// tagName 结构体tag名称
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// 格式参考 https://pkg.go.dev/encoding/json/v2#example-package-FormatFlags
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tagName = "req"
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)
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// Tag is a struct tag
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type Tag struct {
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Option map[string]string
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}
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func parseTag(tagStr string) (*Tag, error) {
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tagStr = strings.TrimSpace(tagStr)
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if tagStr == "" {
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return nil, fmt.Errorf("tag is empty")
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}
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parts := strings.Split(tagStr, ",")
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t := &Tag{
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Option: map[string]string{},
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}
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for _, part := range parts {
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part = strings.TrimSpace(part)
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if part == "" {
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return nil, fmt.Errorf("tag option not valid")
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}
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opt := strings.SplitN(part, ":", 2)
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key := opt[0]
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val := ""
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if len(opt) == 2 {
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val = opt[1]
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}
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t.Option[key] = val
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}
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return t, nil
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}
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