Example #1
0
File: main.go Project: decebal/kit
func main() {
	if err := cfg.Init(cfg.EnvProvider{Namespace: cfgNamespace}); err != nil {
		kit.Println("Unable to initialize configuration")
		os.Exit(1)
	}

	logLevel := func() int {
		ll, err := cfg.Int(cfgLoggingLevel)
		if err != nil {
			return log.NONE
		}
		return ll
	}
	log.Init(os.Stderr, logLevel)

	cfg := mongo.Config{
		Host:     cfg.MustString(cfgMongoHost),
		AuthDB:   cfg.MustString(cfgMongoAuthDB),
		DB:       cfg.MustString(cfgMongoDB),
		User:     cfg.MustString(cfgMongoUser),
		Password: cfg.MustString(cfgMongoPassword),
	}

	if err := db.RegMasterSession("startup", cfg.DB, cfg); err != nil {
		kit.Println("Unable to initialize MongoDB")
		os.Exit(1)
	}

	kit.AddCommand(
		cmdauth.GetCommands(cfg.DB),
		cmddb.GetCommands(cfg.DB),
	)
	kit.Execute()
}
Example #2
0
// Init is called to initialize the application.
func Init(configKey string) {

	// Init the configuration system.
	if err := cfg.Init(cfg.EnvProvider{Namespace: configKey}); err != nil {
		fmt.Println("Error initalizing configuration system", err)
		os.Exit(1)
	}

	// Init the log system.
	logLevel := func() int {
		ll, err := cfg.Int(cfgLoggingLevel)
		if err != nil {
			return log.USER
		}
		return ll
	}
	log.Init(os.Stderr, logLevel)

	// Log all the configuration options
	log.User("startup", "Init", "\n\nConfig Settings: %s\n%s\n", configKey, cfg.Log())

	// Init MongoDB if configured.
	if _, err := cfg.String(cfgMongoHost); err == nil {
		app.useMongo = true

		cfg := mongo.Config{
			Host:     cfg.MustString(cfgMongoHost),
			AuthDB:   cfg.MustString(cfgMongoAuthDB),
			DB:       cfg.MustString(cfgMongoDB),
			User:     cfg.MustString(cfgMongoUser),
			Password: cfg.MustString(cfgMongoPassword),
		}

		if err := mongo.Init(cfg); err != nil {
			log.Error("startup", "Init", err, "Initializing MongoDB")
			os.Exit(1)
		}
	}

	// Load user defined custom headers. HEADERS should be key:value,key:value
	if hs, err := cfg.String("HEADERS"); err == nil {
		hdrs := strings.Split(hs, ",")
		for _, hdr := range hdrs {
			if kv := strings.Split(hdr, ":"); len(kv) == 2 {
				log.User("startup", "Init", "User Headers : %s:%s", kv[0], kv[1])
				app.userHeaders[kv[0]] = kv[1]
			}
		}
	}
}