nxkit/arguments.js

This is a collection of tools, independent of any other libraries

"use strict";
/* ***** BEGIN LICENSE BLOCK *****
 * Distributed under the BSD license:
 *
 * Copyright (c) 2015, xuewen.chu
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of xuewen.chu nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL xuewen.chu BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ***** END LICENSE BLOCK ***** */
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = require("./util");
exports.options = {};
exports.helpInfo = [];
function defOpts(name, defaultValue, info) {
    var id = name;
    var relation = [];
    if (Array.isArray(name)) {
        relation = name.splice(1);
        id = name[0];
    }
    id = id.replace(/\-/mg, '_');
    relation.forEach(function (i) {
        i = i.replace(/\-/mg, '_');
        if (i in exports.options) {
            exports.options[id] = exports.options[i];
        }
    });
    if (!(id in exports.options)) {
        exports.options[id] = defaultValue;
    }
    var default_val = exports.options[id] === 0 ? 'no' : exports.options[id] === 1 ? 'yes' : exports.options[id];
    exports.helpInfo.push(format_string(info, default_val));
}
exports.defOpts = defOpts;
function read_argv() {
    var argv = util_1.default.argv;
    for (var i = 0; i < argv.length; i++) {
        var item = argv[i];
        var key = null, value = 1;
        if (item.substr(0, 2) == '--') {
            var ls = item.substr(2).split('=');
            key = ls[0].replace(/\-/mg, '_');
            value = ls[1] || 1;
        }
        else if (item.substr(0, 1) == '-') {
            key = item.substr(1).replace(/\-/mg, '_');
            if (i + 1 < argv.length) {
                value = argv[i + 1];
                if (value[0] != '-') {
                    i++;
                }
                else {
                    value = 1;
                }
            }
        }
        if (key) {
            if (value == 'true' || value == 'yes') {
                value = 1;
            }
            else if (value == 'false' || value == 'no') {
                value = 0;
            }
            else if (/^[0-9]+$/.test(value)) {
                value = parseInt(value);
            }
            else {
                value = value;
            }
            if (key in exports.options) {
                if (Array.isArray(exports.options[key])) {
                    exports.options[key].push(value);
                }
                else {
                    exports.options[key] = [exports.options[key], value];
                }
            }
            else {
                exports.options[key] = value;
            }
        }
        //
    }
}
function format_string(str, ...args) {
    return String.format(str, ...args);
}
read_argv();