mockm/lib/cross-argv@1.0.1.js

Analog interface server, painless parallel development of front and back ends.

"use strict";

var _interopRequireDefault = require("@babel/runtime-corejs3/helpers/interopRequireDefault");

var _indexOf = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/instance/index-of"));

var _map = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/instance/map"));

const IS_WINDOWS = process.platform === 'win32';
module.exports = crossArgv;

function crossArgv(pargv, force) {
  if (!pargv) pargv = process.argv;
  const str = pargv.join(` `);
  if ((!IS_WINDOWS || (str.match(/'/g) || []).length < 2) && !force) return pargv;
  const newStr = str.replace(/'(.+?)'/g, `"$1"`);
  return splitCommandLine(newStr);
}
/**
 * @form https://stackoverflow.com/a/56930457/12391660
 * @param {*} commandLine
 * @returns
 */


function splitCommandLine(commandLine) {
  //  Find a unique marker for pairs of double-quote characters.
  //  Start with '<DDQ>' and repeatedly append '@' if necessary to make it unique.
  var doubleDoubleQuote = '<DDQ>';

  while ((0, _indexOf.default)(commandLine).call(commandLine, doubleDoubleQuote) > -1) doubleDoubleQuote += '@'; //  Replace all pairs of double-quotes with above marker.


  var noDoubleDoubleQuotes = commandLine.replace(/""/g, doubleDoubleQuote); //  As above, find a unique marker for spaces.

  var spaceMarker = '<SP>';

  while ((0, _indexOf.default)(commandLine).call(commandLine, spaceMarker) > -1) spaceMarker += '@'; //  Protect double-quoted strings.
  //   o  Find strings of non-double-quotes, wrapped in double-quotes.
  //   o  The final double-quote is optional to allow for an unterminated string.
  //   o  Replace each double-quoted-string with what's inside the qouble-quotes,
  //      after each space character has been replaced with the space-marker above;
  //      and each double-double-quote marker has been replaced with a double-
  //      quote character.
  //   o  The outer double-quotes will not be present.


  var noSpacesInQuotes = noDoubleDoubleQuotes.replace(/"([^"]*)"?/g, (fullMatch, capture) => {
    return capture.replace(/ /g, spaceMarker).replace(RegExp(doubleDoubleQuote, 'g'), '"');
  }); //  Now that it is safe to do so, split the command-line at one-or-more spaces.

  var mangledParamArray = noSpacesInQuotes.split(/ +/); //  Create a new array by restoring spaces from any space-markers. Also, any
  //  remaining double-double-quote markers must have been from OUTSIDE a double-
  //  quoted string and so are removed.

  var paramArray = (0, _map.default)(mangledParamArray).call(mangledParamArray, mangledParam => {
    return mangledParam.replace(RegExp(spaceMarker, 'g'), ' ').replace(RegExp(doubleDoubleQuote, 'g'), '');
  });
  return paramArray;
}