process

type Dependency interface {
	Installed() bool
	Install(environment.HostActions) error
}

type Process interface {
	// Name for the background process
	Name() string
	// Start starts the background process.
	// The process is expected to terminate when ctx is done.
	Start(ctx context.Context) error
	// Alive checks if the process is the alive.
	Alive(ctx context.Context) error
	// Dependencies are requirements for start to succeed.
	// root should be true if root access is required for
	// installing any of the dependencies.
	Dependencies() (deps []Dependency, root bool)
}