index.js (1252B)
1 /** 2 * @license Apache-2.0 3 * 4 * Copyright (c) 2020 The Stdlib Authors. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 'use strict'; 20 21 /** 22 * Absolute pathname of the executable which started the current Node.js process. 23 * 24 * @module @stdlib/process/exec-path 25 * 26 * @example 27 * var EXEC_PATH = require( '@stdlib/process/exec-path' ); 28 * 29 * if ( EXEC_PATH ) { 30 * console.log( 'Executable: %s', EXEC_PATH ); 31 * } else { 32 * console.log( 'Not running in Node.js.' ); 33 * } 34 */ 35 36 // MODULES // 37 38 var IS_NODE = require( '@stdlib/assert/is-node' ); 39 var node = require( './main.js' ); 40 var browser = require( './browser.js' ); 41 42 43 // MAIN // 44 45 var EXEC_PATH; 46 if ( IS_NODE ) { 47 EXEC_PATH = node; 48 } else { 49 EXEC_PATH = browser; 50 } 51 52 53 // EXPORTS // 54 55 module.exports = EXEC_PATH;