Function getCfg

cmd/gitlab_client.go:87–93

getCfg retrieves the value of a token from the config '--config' file in 'key=value' format or from any environment variable that starts with 'GITLAB' as prefix; e.g: GITLAB_USERNAME

(e string)

// in 'key=value' format or from any environment variable that starts
// with 'GITLAB' as prefix; e.g: GITLAB_USERNAME
func getCfg(e string) string {
	viper.SetEnvPrefix("GITLAB")
	if err := viper.BindEnv(e); err != nil {
		panic(err)
	}
	return viper.GetString(e)
}