func (r LocalRepo) saveMeta(meta utils.Meta) error {
meta.Updated = time.Now()
metaContent, _ := json.Marshal(meta)
metaFile := r.GetMetaFile()
err := ioutil.WriteFile(metaFile, metaContent, 0644)
if err != nil {
return err
}
// write sign file
err = r.saveSign(metaContent)
if err != nil {
os.Remove(metaFile)
return err
}
return nil
}
