grid-apps-cmms/bin/electron-pre.js

const fs = require('fs-extra');
const path = require('path');
const server = require('@gridspace/app-server');

const altTmp = path.join('tmp','alt');
fs.copySync("alt", altTmp, { dereference: true });

// deref src, web, mod for windows
const srcTmp = path.join('tmp','src');
fs.copySync("src", srcTmp, { dereference: true, filter:(src) => {
    return true || src.indexOf('src/main') < 0;
} });

const webTmp = path.join('tmp','web');
fs.copySync("web", webTmp, { dereference: true, filter:(src) => {
    return src.indexOf('web/boot') < 0;
} });

const modTmp = path.join('tmp','mod');
if (fs.existsSync("mod"))
fs.copySync("mod", modTmp, { dereference: true, filter:(src,dst) => {
    const ok = src === 'mod' || src.indexOf('mod/standalone') === 0;
    return ok;
} });

const modsTmp = path.join('tmp','mods');
fs.copySync("mods", modsTmp, { dereference: true, filter:(src,dst) => {
    const ok = src === 'mods' || src.indexOf('mods/bambu') === 0;
    return ok;
} });

// create minified asset cache
// server({
//     electron: true,
//     dryrun: true,
//     single: true
// });