yarn-run-all/bin/common/version.js

A CLI tool to run multiple npm-scripts in parallel or sequential.

/**
 * @author Toru Nagashima
 * @copyright 2016 Toru Nagashima. All rights reserved.
 * See LICENSE file in root directory for full license.
 */
"use strict";

//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------

var Promise = require("pinkie-promise");

var _require = require("read-pkg-up"),
    readPkgUp = _require.sync;

//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------

/**
 * Print a version text.
 *
 * @param {stream.Writable} output - A writable stream to print.
 * @returns {Promise} Always a fulfilled promise.
 * @private
 */


module.exports = function printVersion(output) {
  var version = readPkgUp(__dirname).pkg.version;

  output.write("v" + version + "\n");

  return Promise.resolve(null);
};