}

    public void setIsWindowsVM(boolean isWindowsVM) {
        this.isWindowsVM = isWindowsVM;
    }

    @Input
    public File getVagrantfile() {
        return this.vagrantfile.get().getAsFile();
    }

    public void setVagrantfile(File file) {
        vagrantfile.set(file);
    }

        Objects.requireNonNull(vagrantSpec.command);

        LoggedExec.exec(getExecOperations(), execSpec -> {
            execSpec.setExecutable("vagrant");
            File vagrantfile = extension.getVagrantfile();
            execSpec.setEnvironment(System.getenv()); // pass through env
            execSpec.environment("VAGRANT_CWD", vagrantfile.getParentFile().toString());