delphirtl/dist/rtl.js

RTL functions from Delphi

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ParamCount = ParamCount;
exports.getParamCount = ParamCount;
exports.ParamStr = ParamStr;
exports.getParamStr = ParamStr;
exports.sleep = sleep;
exports.Sleep = sleep;
exports.UNUSED = UNUSED;
exports.getLauncher = getLauncher;
const assert = require("assert");
/**
 * Gets the process arguments
 *
 * @returns {string[]}
 * @category RTL
 */
function getProcessArgs() {
    const result = process.argv.slice(1);
    return result;
}
/**
 * Returns the number of parameters passed to the app
 *
 * @returns {number}
 * @category RTL
 */
function ParamCount() {
    const processArgs = getProcessArgs();
    return processArgs.length - 1;
}
/**
 * Returns the index'th argument passed to the app
 *
 * @param {number} index
 * @returns {string}
 * @category RTL
 */
function ParamStr(index) {
    assert(index >= 0);
    const processArgs = getProcessArgs();
    if (index < 0) {
        return "";
    }
    else {
        return processArgs[index];
    }
}
/**
 *
 * @returns the launcher, ie, node.exe or something that can run Javascript...
 * @category RTL
 */
function getLauncher() {
    const result = process.argv[0];
    return result;
}
/**
 * Sleeps for the specified number of millisecs.
 *
 * @async
 * @param {number} ms number of ms to sleep
 * @returns {unknown}
 * @category RTL
 */
async function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}
/**
 * Used for ignoring any unused types, variables, so that the compiler doesn't complain.
 *
 * @param {...*} x any number of parameters to ignore
 * @category RTL
 */
function UNUSED(...x) { }
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