run.js

'use strict';

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

try {
    const stdio = `${!!process.env.DEBUG}` === 'true' ? 'inherit' : 'ignore';

    const clientPath = path.resolve(__dirname, 'client');
    const serverPath = path.resolve(__dirname, 'server');

    const missingModules = {
        client: !fs.existsSync(path.resolve(clientPath, 'node_modules')),
        server: !fs.existsSync(path.resolve(serverPath, 'node_modules')),
    }

    if (missingModules.client || missingModules.server) {
        process.stdout.write('Installing node modules...');

        if (missingModules.client) {
            childProcess.execSync('npm install', { cwd: clientPath, stdio });
        }

        if (missingModules.server) {
            childProcess.execSync('npm install', { cwd: serverPath, stdio });
        }

        process.stdout.write(' done\n');
    }

    const envFile = path.resolve(serverPath, '.env');

    if (!fs.existsSync(envFile)) {
        const apiKey = require(`${serverPath}/node_modules/uuid/v4`)();

        const data = [
            `DB_DIALECT=sqlite`,
            `DB_STORAGE=database.sqlite`,
            ``,
            `NODE_ENV=production`,
            `NODE_HOST=0.0.0.0`,
            `NODE_PORT=3000`,
            ``,
            `RDIO_APIKEYS=["${apiKey}"]`,
            `RDIO_PRUNEDAYS=7`,
            ``,
        ].join('\n');

        fs.writeFileSync(envFile, data);

        process.stdout.write(`Default configuration created at ${envFile}\n`);
        process.stdout.write(`Make sure your upload scripts use this API key: ${apiKey}\n`);
    }

    if (!fs.existsSync(path.resolve(clientPath, 'dist/main.html'))) {
        process.stdout.write('Building client app...');
        childProcess.execSync('npm run build', { cwd: clientPath, stdio });
        process.stdout.write(' done\n');
    }

    require(path.resolve(serverPath, 'node_modules/dotenv')).config({ path: envFile });

    if (process.env.DB_DIALECT === 'sqlite') {
        const dbFile = path.resolve(serverPath, process.env.DB_STORAGE || 'database.sqlite');

        if (!fs.existsSync(dbFile)) {
            process.stdout.write(`Creating SQLITE database at ${dbFile}...`);
            childProcess.execSync('npm run migrate', { cwd: serverPath, stdio });
            process.stdout.write(' done\n');
        }
    }

    childProcess.execSync('node index.js', { cwd: serverPath, stdio: 'inherit' });

} catch (error) {
    console.error('\n\nAn error has occured. Please re-run the command like this: \'DEBUG=true node run.js\'');
}