Source: partials/cwd.js

//
// BEGIN LICENSE BLOCK
//
// The MIT License (MIT)
//
// Copyright (c) 2014 Raül Pérez
//
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// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
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/**
 * @namespace bashprompt.partials.cwd
 */
var cwd = {};

/**
 * Get the current working directory from $HOME
 *
 * {@link bashprompt.partials.currentWorkDirectory}
 *
 * @returns {string}
 */
cwd.currentWorkDirectory = function () {
    'use strict';
    var home = cwd.userHomeDirectory();
    var path = cwd.absoluteWorkDirectory();
    return path.replace(home, '~');
};

/**
 * Get the absolute current working directory
 *
 * {@link bashprompt.partials.absoluteWorkDirectory}
 *
 * @returns {string}
 */
cwd.absoluteWorkDirectory = function () {
    'use strict';
    return process.cwd();
};

/**
 * Get the current user's $HOME path
 *
 * {@link bashprompt.partials.userHomeDirectory}
 *
 * @returns {string}
 */
cwd.userHomeDirectory = function () {
    'use strict';
    return process.env.HOME;
};

/** @module bashprompt/partials/cwd */
module.exports = cwd;