90 lines
1.8 KiB
Go
90 lines
1.8 KiB
Go
package services
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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)
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type ConfigManager struct {
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cfgDir string
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}
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func NewConfigManager(cfgDir string) *ConfigManager {
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return &ConfigManager{cfgDir: cfgDir}
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}
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type ConfigInfo struct {
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Name string `json:"name"`
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Size int64 `json:"size"`
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}
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func (cm *ConfigManager) List() ([]ConfigInfo, error) {
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entries, err := os.ReadDir(cm.cfgDir)
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if err != nil {
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if os.IsNotExist(err) {
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return []ConfigInfo{}, nil
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}
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return nil, err
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}
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var configs []ConfigInfo
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for _, e := range entries {
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if !e.IsDir() && strings.HasSuffix(e.Name(), ".cfg") {
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info, _ := e.Info()
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configs = append(configs, ConfigInfo{
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Name: strings.TrimSuffix(e.Name(), ".cfg"),
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Size: info.Size(),
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})
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}
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}
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return configs, nil
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}
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func (cm *ConfigManager) Get(name string) (string, error) {
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path := cm.path(name)
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data, err := os.ReadFile(path)
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if err != nil {
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if os.IsNotExist(err) {
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return "", fmt.Errorf("config not found")
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}
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return "", err
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}
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return string(data), nil
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}
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func (cm *ConfigManager) Create(name, content string) error {
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path := cm.path(name)
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if _, err := os.Stat(path); err == nil {
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return fmt.Errorf("config already exists")
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}
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return os.WriteFile(path, []byte(content), 0644)
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}
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func (cm *ConfigManager) Update(name, content string) error {
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return os.WriteFile(cm.path(name), []byte(content), 0644)
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}
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func (cm *ConfigManager) Delete(name string) error {
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return os.Remove(cm.path(name))
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}
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func (cm *ConfigManager) Duplicate(name, newName string) error {
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content, err := cm.Get(name)
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if err != nil {
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return err
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}
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return cm.Create(newName, content)
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}
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func (cm *ConfigManager) path(name string) string {
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return filepath.Join(cm.cfgDir, sanitizeConfigName(name)+".cfg")
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}
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func sanitizeConfigName(name string) string {
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name = filepath.Base(name)
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name = strings.TrimSuffix(name, ".cfg")
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return name
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}
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