gradle.rootProject >> rootProject
    }

    def "configures build for standard mode"() {
        when:
        configurer.prepareProjects(gradle)

        then:
        1 * projectConfigurer.configureHierarchy(rootProject)
    }

    def "configures root build for on demand mode"() {
        when:
        configurer.prepareProjects(gradle)

        then:
        gradle.rootBuild >> true

     */
    void configureFully(ProjectState projectState);

    /**
     * Configures the given project and all its sub-projects.
     */
    void configureHierarchy(ProjectInternal project);

    }

    @Override
    public void prepareProjects(GradleInternal gradle) {
        if (!buildModelParameters.isConfigureOnDemand() || !gradle.isRootBuild()) {
            projectConfigurer.configureHierarchy(gradle.getRootProject());
            new ProjectsEvaluatedNotifier(buildOperationRunner).notify(gradle);
        }
    }

        if (!includeSubprojects) {
            configurer.configure(targetProject.getMutableModel());
        } else {
            configurer.configureHierarchy(targetProject.getMutableModel());
        }

        TaskSelectionResult tasks = taskNameResolver.selectWithName(taskName, targetProject.getMutableModel(), includeSubprojects);
        if (tasks != null) {