finalize

type Command interface {
	Run(*exec.Cmd) error
}

type Finalizer struct {
	Stager  Stager
	Log     *libbuildpack.Logger
	Command Command
	Config  *config.Config
	Project *project.Project
}

type Project interface {
	IsPublished() (bool, error)
	StartCommand() (string, error)
	InstallFrameworks() error
	ProjFilePaths() ([]string, error)
	MainPath() (string, error)
}

type Stager interface {
	BuildDir() string
	DepsIdx() string
	DepDir() string
	WriteProfileD(string, string) error
}