93 lines
2.0 KiB
Go
93 lines
2.0 KiB
Go
/*
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* Copyright 2025 coze-dev 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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*/
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package static
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import (
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"errors"
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"fmt"
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"path/filepath"
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"strings"
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"gopkg.in/yaml.v2"
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"github.com/coze-dev/coze-studio/backend/infra/impl/dynconf/static/internal"
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)
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var (
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ErrConfigNotExist = errors.New("config not exist")
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)
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type ConfYaml struct {
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*internal.RawYaml
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filepath string
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}
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func NewConfYaml(rootDir string, groups []string) (*ConfYaml, error) {
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yamlFilePath := getYamlPath(rootDir, groups)
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if yamlFilePath == "" {
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return nil, ErrConfigNotExist
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}
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yaml, err := internal.NewRawYaml(yamlFilePath)
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if err != nil {
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return nil, err
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}
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r := &ConfYaml{RawYaml: yaml, filepath: yamlFilePath}
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return r, err
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}
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func (c *ConfYaml) MarshalFunc() MarshalFunc {
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return yaml.Marshal
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}
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func (c *ConfYaml) UnmarshalFunc() UnmarshalFunc {
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return yaml.Unmarshal
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}
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func getYamlPath(rootDir string, groups []string) string {
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var findPaths []string
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for r := len(groups); r > 0; r-- {
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findPaths = append(findPaths,
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filepath.Join(rootDir, fmt.Sprintf("config.%s", strings.Join(groups[:r], "."))))
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}
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findPaths = append(findPaths, filepath.Join(rootDir, "config"))
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for _, path := range findPaths {
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if p, exist := existYamlFile(path); exist {
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return p
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}
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}
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return ""
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}
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func existYamlFile(yamlFileName string) (string, bool) {
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for _, ext := range []string{".yml", ".yaml"} {
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p := yamlFileName + ext
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existed, isDir := internal.FileExist(p)
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if existed && !isDir {
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return p, true
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}
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}
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return "", false
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}
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