Function removeDirectoryIfExists

test/unit/cli/generate.test.js:37–45

* Executes a child process to forcefully remove * a directory containing files * * @param {String} dirPath The path of the directory to remove * @param {Function} cb The function to execute when finished * @return {Void}

(dirPath, cb)

 * @return {Void}
 */
function removeDirectoryIfExists (dirPath, cb) {
    fs.exists(dirPath, function(exists){
        if (exists) {
            removeForcefully(dirPath, cb);
        } else {
            cb();
        }
    });
}

describe('lib/cli/generate', function () {