Method Save

pkg/devspace/config/localcache/schema.go:188–247

Save saves the config to the filesystem

()

// Save saves the config to the filesystem
func (l *LocalCache) Save() error {
	if l.cachePath == "" {
		return fmt.Errorf("no path specified where to save the local cache")
	}

	l.accessMutex.Lock()
	defer l.accessMutex.Unlock()

	data, err := yaml.Marshal(l)
	if err != nil {
		return err
	}

	copiedConfig := &LocalCache{}
	err = yaml.Unmarshal(data, copiedConfig)
	if err != nil {
		return err
	}

	// encrypt variables
	if env.GlobalGetEnv(DevSpaceDisableVarsEncryptionEnv) != "true" && EncryptionKey != "" {
		for k, v := range copiedConfig.Vars {
			if len(v) == 0 {
				continue
			}

			encrypted, err := encryption.EncryptAES([]byte(EncryptionKey), []byte(v))
			if err != nil {
				return err
			}

			copiedConfig.Vars[k] = base64.StdEncoding.EncodeToString(encrypted)
		}

		copiedConfig.VarsEncrypted = true
	}

	// marshal again with the encrypted vars
	data, err = yaml.Marshal(copiedConfig)
	if err != nil {
		return err
	}

	_, err = os.Stat(l.cachePath)
	if err != nil {
		if os.IsNotExist(err) {
			// check if a save is really necessary
			if len(l.Data) == 0 && len(l.Vars) == 0 && len(l.Images) == 0 && l.LastContext == nil {
				return nil
			}
		}
	}

	err = os.MkdirAll(filepath.Dir(l.cachePath), 0755)
	if err != nil {
		return err
	}