drivers

type Connector interface {
	// Connect creates a connection to a dagger instance.
	//
	// Connect can be called multiple times during attempts to establish a
	// connection - but a connector can choose to block this call until
	// previously returned connections have been closed.
	Connect(ctx context.Context) (net.Conn, error)
}

type Driver interface {
	// Available returns true if the driver backend is running and available for use.
	Available(ctx context.Context) (bool, error)

	// Provision creates any underlying resources for a driver, and returns a
	// Connector that can connect to it.
	Provision(ctx context.Context, url *url.URL, opts *DriverOpts) (Connector, error)

	// ImageLoader returns an optional associated image loader - not all
	// drivers will have this!
	ImageLoader(ctx context.Context) imageload.Backend
}

type DriverOpts struct {
	DaggerCloudToken string
	GPUSupport       string
}