vmdriver

type Commands interface {
	// Clone makes a copy-on-write copy of base as name.
	Clone(ctx context.Context, base, name string) error
	// Start boots name headless, detached so it survives the parent process
	// (a controller restart can then reconcile live VMs via List). A non-empty
	// share is a host directory to expose read-only, at guestShare(share) in a
	// macOS guest.
	Start(name, share string) error
	Stop(ctx context.Context, name string) error
	Delete(ctx context.Context, name string) error
	// List returns our VMs — those whose name matches prefix.
	List(ctx context.Context, prefix string) ([]driver.SlotHandle, error)
	// State returns name's status and, when the CLI exposes it cheaply in the
	// same call (e.g. lume ls), its IP — empty otherwise, in which case the
	// generic layer falls back to IP().
	State(ctx context.Context, name string) (driver.Status, string, error)
	// IP returns name's current IP. Before a lease it returns "" or a non-nil
	// error; callers retry on both.
	IP(ctx context.Context, name string) (string, error)
	// StorePath is the directory the CLI keeps VM images and its download cache
	// in — the filesystem that fills up.
	StorePath() string
	// PruneCaches drops cached image downloads last used more than
	// olderThanDays ago; zero drops them all. It must never touch local VMs —
	// the base image the driver clones from is one of them.
	PruneCaches(ctx context.Context, olderThanDays int) error
}

type Config struct {
	Base     string
	SSHUser  string
	Capacity int
	// ActionCache is the host's action archive cache directory, "" for none.
	ActionCache string
}

type Driver struct {
	// contains filtered or unexported fields
}