app

type CLI struct {
	Config string `optional:"" short:"c" type:"existingfile" placeholder:"PATH" help:"Path to the config file."`
}

type Config struct {
	Logger    LoggerConfig    `env-prefix:"LOGGER_" yaml:"logger"`
	Database  DatabaseConfig  `env-prefix:"DB_" yaml:"db"`
	WireGuard WireGuardConfig `env-prefix:"WG_" yaml:"wireguard"`
	SSH       SSHConfig       `env-prefix:"SSH_" yaml:"ssh"`
}

type DatabaseConfig struct {
	Path string `env:"PATH" yaml:"path"`
}

type LoggerConfig struct {
	Level      string `env:"LEVEL" yaml:"level"`
	Directory  string `env:"DIRECTORY" yaml:"directory"`
	MaxSize    int    `env:"MAX_SIZE" yaml:"max_size"`
	MaxAge     int    `env:"MAX_AGE" yaml:"max_age"`
	MaxBackups int    `env:"MAX_BACKUPS" yaml:"max_backups"`
}

type LoggerParams struct {
	Level             zerolog.Level
	AdditionalWriters []io.Writer
}

type SSHConfig struct {
	Port        int      `env:"PORT" yaml:"port"`
	HostKeyPath string   `env:"HOST_KEY_PATH" yaml:"host_key_path"`
	AdminKeys   []string `env:"ADMIN_KEYS" yaml:"admin_keys"`
}

type WireGuardConfig struct {
	Host                string   `env:"HOST" yaml:"host"`
	Path                string   `env:"PATH" yaml:"path"`
	Address             string   `env:"ADDRESS" yaml:"address"`
	Port                int      `env:"PORT" yaml:"port"`
	Device              string   `env:"DEVICE" yaml:"device"`
	AllowedIPs          []string `env:"ALLOWED_IPS" yaml:"allowed_ips"`
	PersistentKeepalive int      `env:"PERSISTENT_KEEPALIVE" yaml:"persistent_keepalive"`
	DNS                 []string `env:"DNS" yaml:"dns"`
}