INNER CODE UNIT · Go

initDB

lamoda/gonkey · main.go:209

func initDB(cfg config) *sql.DB {
	if cfg.DbDsn != "" {
		var err error
		db, err := sql.Open("postgres", cfg.DbDsn)
		if err != nil {
			log.Fatal(err)
		}

		return db
	}

	return nil
}

func getConfig() config {
	cfg := config{}

	flag.StringVar(&cfg.Host, "host", "", "Target system hostname")

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