clix

var CommonFlags = Flags{
	cli.StringFlag{
		Name:   FlagLogFormat,
		Value:  Defaults.LogFormat,
		Usage:  "Specify the format of logs. Supported formats: 'terminal', 'json'",
		EnvVar: "LOG_FORMAT",
	},
	cli.StringFlag{
		Name:   FlagLogLevel,
		Value:  Defaults.LogLevel,
		Usage:  "Specify the log level. E.g. 'debug', 'warning'.",
		EnvVar: "LOG_LEVEL",
	},
	cli.StringSliceFlag{
		Name:   FlagLogTags,
		Usage:  "A list of tags appended to every log. Format: key=value.",
		EnvVar: "LOG_TAGS",
	},

	cli.StringFlag{
		Name:   FlagStatsDSN,
		Usage:  "The URL of a stats backend.",
		EnvVar: "STATS_DSN",
	},
	cli.StringFlag{
		Name:   FlagStatsPrefix,
		Usage:  "The prefix of the measurements names.",
		EnvVar: "STATS_PREFIX",
	},
	cli.StringSliceFlag{
		Name:   FlagStatsTags,
		Usage:  "A list of tags appended to every measurement. Format: key=value.",
		EnvVar: "STATS_TAGS",
	},
}

var Defaults = defaults{
	Port:      "80",
	LogFormat: "json",
	LogLevel:  "info",

	ProfilerPort: "8081",
}

var KafkaConsumerFlags = Flags{
	cli.StringSliceFlag{
		Name:   FlagKafkaConsumerBrokers,
		Usage:  "Kafka consumer brokers.",
		EnvVar: "KAFKA_CONSUMER_BROKERS",
	},
	cli.StringFlag{
		Name:   FlagKafkaConsumerGroupID,
		Usage:  "Kafka consumer group id.",
		EnvVar: "KAFKA_CONSUMER_GROUP_ID",
	},
	cli.StringFlag{
		Name:   FlagKafkaConsumerTopic,
		Usage:  "Kafka topic to consume from.",
		EnvVar: "KAFKA_CONSUMER_TOPIC",
	},
}

var KafkaProducerFlags = Flags{
	cli.StringSliceFlag{
		Name:   FlagKafkaProducerBrokers,
		Usage:  "Kafka producer brokers.",
		EnvVar: "KAFKA_PRODUCER_BROKERS",
	},
	cli.StringFlag{
		Name:   FlagKafkaProducerTopic,
		Usage:  "Kafka topic to produce into.",
		EnvVar: "KAFKA_PRODUCER_TOPIC",
	},
}

var ProfilerFlags = Flags{
	cli.BoolFlag{
		Name:   FlagProfiler,
		Usage:  "Enable profiler server.",
		EnvVar: "PROFILER",
	},
	cli.StringFlag{
		Name:   FlagProfilerPort,
		Value:  Defaults.ProfilerPort,
		Usage:  "Port for the profiler to listen on.",
		EnvVar: "PROFILER_PORT",
	},
}

var ProfilerServer = &http.Server{
	ReadTimeout:  time.Minute,
	WriteTimeout: time.Minute,
}

var RedisFlags = Flags{
	cli.StringFlag{
		Name:   FlagRedisDSN,
		Usage:  "The DSN of Redis.",
		EnvVar: "REDIS_DSN",
	},
}

var ServerFlags = Flags{
	cli.StringFlag{
		Name:   FlagPort,
		Value:  Defaults.Port,
		Usage:  "Port for HTTP server to listen on",
		EnvVar: "PORT",
	},
}