func (e *environment) Load() error {
locator := config.NewLocator()
manager := config.NewManager(locator)
config, err := manager.Load()
if err != nil && os.IsNotExist(err) {
e.dirty = true
return nil
}
if err != nil {
return err
}
loadedVersion := config.CsyncVersion()
if loadedVersion.LT(e.version) {
e.dirty = true
}
if loadedVersion.GT(e.version) {
return errors.New(fmt.Sprintf(
"config was written by newer csync version (%s vs. %s)", loadedVersion, e.version))
}
return nil
}
func (e *environment) Save() error {
if !e.dirty {
return nil
}
locator := config.NewLocator()
manager := config.NewManager(locator)
config := config.NewMutableConfig(e.Version())
err := manager.Save(config)
if err != nil {
return err
}
e.dirty = false
return nil
}