versionFile.js

const path = require('path');
const fs = require('fs');

const appVersion = require('./package.json').version;

const backendVersionFilePath = path.join(__dirname + '/backend/version.js');
const frontendVersionFilePath = path.join(__dirname + '/frontend/version.js');
const guildBotVersionFilePath = path.join(__dirname + '/guild_bot/version.js');

const nodeSrc = `module.exports = '${appVersion}'\n`;

fs.writeFileSync(backendVersionFilePath, nodeSrc);
fs.writeFileSync(frontendVersionFilePath, nodeSrc);
fs.writeFileSync(guildBotVersionFilePath, nodeSrc);