update.js

const fs = require('fs');
const exec = require('child_process').exec;
const { execSync } = require('child_process');

const pluginConfig = fs.readFileSync('config.json');

const validDirectories = ['tools', 'demo-ng', 'demo-react', 'demo-svelte', 'demo-vue'];

function getDirectories(path) {
    return fs.readdirSync(path).filter(function (file) {
        return fs.statSync(path + '/' + file).isDirectory();
    });
}

function updateRepo(name) {
    const stdout = execSync(`cd ${name} && git status --porcelain`);

    if (stdout.length !== 0) {
        console.log(`${name} has uncommited files. Must be clean to update.`);
        process.exit(1);
    }

    execSync(`cd ${name} && git checkout master && git pull`);
}

if (pluginConfig) {
    for (const directory of getDirectories('.')) {
        if (validDirectories.includes(directory)) {
            updateRepo(directory);
        }
    }
}