config

type App struct {
	Name    string `env-required:"true" yaml:"name"    env:"APP_NAME"`
	Version string `env-required:"true" yaml:"version" env:"APP_VERSION"`
}

type Config struct {
	App `yaml:"app"`
	Log `yaml:"logger"`
	PG  `yaml:"postgres"`
}

type Log struct {
	Level string `env-required:"true" yaml:"log_level"   env:"LOG_LEVEL"`
}

type PG struct {
	PoolMax int    `env-required:"true" yaml:"pool_max" env:"PG_POOL_MAX"`
	URL     string `env-required:"true"                 env:"PG_URL"`
}