func newConfigurationFromPath()

in credentials/providers/cli_profile.go [91:112]

• 18 lines of code
• 5 McCabe index (conditional complexity)

func newConfigurationFromPath(cfgPath string) (conf *configuration, err error) {
	bytes, err := ioutil.ReadFile(cfgPath)
	if err != nil {
		err = fmt.Errorf("reading aliyun cli config from '%s' failed %v", cfgPath, err)
		return
	}

	conf = &configuration{}

	err = json.Unmarshal(bytes, conf)
	if err != nil {
		err = fmt.Errorf("unmarshal aliyun cli config from '%s' failed: %s", cfgPath, string(bytes))
		return
	}

	if conf.Profiles == nil || len(conf.Profiles) == 0 {
		err = fmt.Errorf("no any configured profiles in '%s'", cfgPath)
		return
	}

	return
}