@mamba/webpack/helpers/getVirtualFiles.js

Webpack configs for Mamba Applications

const { readFileSync, existsSync } = require('fs');
const { resolve } = require('path');
const { fromCwd } = require('quickenv');
const { IS_BROWSER } = require('./consts.js');

const VIRTUAL_FILES = [
  `./index.${IS_BROWSER ? 'browser' : 'pos'}.js`,
  './simulator.js',
];

module.exports = () =>
  VIRTUAL_FILES.reduce((acc, filepath) => {
    /** If real file doesn't exist, load the virtual one */
    if (!existsSync(fromCwd('src', filepath))) {
      acc[filepath] = readFileSync(
        resolve(__dirname, '..', 'virtual-files', filepath),
      );
    }
    return acc;
  }, {});