denymount/lib/utils.js

Prevent disks from mounting in OS X

/*
 * Copyright 2016 Resin.io
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

var path = require('path');

/**
 * @summary Get device BSD name
 * @function
 * @public
 *
 * @param {String} device - device path
 * @returns {String} - device BSD name
 *
 * @example
 * var BSDName = utils.getDeviceBSDName('/dev/disk2');
 * console.log(BSDName):
 * > 'disk2'
 */
exports.getDeviceBSDName = function(device) {
  return path.basename(device).match(/^r?(.*)$/)[1];
};