rocjs/roc

import { isObject } from 'lodash';

import getRocPackageDependencies from './getRocPackageDependencies';
import getPackageJSON from './getPackageJSON';

/**
 * Validates if a directory seems to be a Roc application project.
 * A valid Roc project should have a package.json file that contains some dependency that match 'roc-package-*' or
 * a `roc.config.js` file.
 *
 * @param {string} directory - The directory to validate.
 *
 * @returns {boolean} - Whether or not it is a valid Roc project.
 */
export default function validRocProject(directory) {
    const packageJSON = getPackageJSON(directory);

    return isObject(packageJSON) && (
        (packageJSON.roc && packageJSON.roc.packages && packageJSON.roc.packages.length > 0) ||
        getRocPackageDependencies(packageJSON).length > 0);
}