config

type Config struct {
	ApplicationVersion string
	Server             Server
	Database           Database
}

type Database struct {
	ConnMaxLifetime time.Duration `envconfig:"DATABASE_CONNMAXLIFETIME" default:"4m"`
	MaxOpenConns    int           `envconfig:"DATABASE_MAXOPENCONNS" default:"25"`
	MaxIdleConns    int           `envconfig:"DATABASE_MAXIDLECONNS" default:"25"`
	Host            string        `envconfig:"DATABASE_HOST" default:"postgres://postgres:secret@postgres:5432/purchase?sslmode=disable"`
	Migrate         bool          `envconfig:"DATABASE_MIGRATE" default:"true"`
}

type Server struct {
	Host            string        `envconfig:"HOST" default:"0.0.0.0"`
	Port            string        `envconfig:"PORT" default:"3060"`
	ShutdownTimeout time.Duration `envconfig:"SHUTDOWN_TIMEOUT" default:"10s"`
}