wayhigh/bootstrap.js

A simple Node.js package that helps you install express and other dependency packages for a simple express api with a defined folder structrure

const express = require("express");
// import fs from 'fs';
// import path from 'path';
// import { execSync } from 'child_process';

const fs = require("fs");
const path = require("path");
const execSync = require("child_process").execSync;

// Check if the required packages are installed, and install if necessary
const requiredPackages = ["express", "fs", "path"];

const installPackages = () => {
  requiredPackages.forEach((pkg) => {
    try {
      require.resolve(pkg); // Try to resolve the package
    } catch (e) {
      console.log(`Package '${pkg}' not found, installing...`);
      execSync(`npm install ${pkg}`); // If not found, install the package
    }
  });
};

// Run the package installer
installPackages();
const createDir = (dirPath,dirname) => {
    if (!fs.existsSync(dirPath)) {
        fs.mkdirSync(dirPath, { recursive: true });
        console.log(`${dirname} folder created`);
      } else {
        console.log(`${dirname} folder already exists`);
      }
}
// Run this at the startup of the app
const utilsPath = path.join(__dirname, "utils");
createDir(utilsPath,'utils');
const servicesPath = path.join(__dirname, "services");
createDir(servicesPath,'services');
const configPath = path.join(__dirname, "config");
createDir(configPath,'config');
// Create the storage folder path
const loggingPath = path.join(__dirname, "storage/logs");
createDir(loggingPath,'storage');
const publicPath = path.join(__dirname, "public");
createDir(publicPath,'public');
const routesPath = path.join(__dirname, "routes/v1");
createDir(routesPath,'routes');
const seedersPath = path.join(__dirname, "database/seeders");
createDir(seedersPath,'seeders');
const migrationsPath = path.join(__dirname, "database/migrations");
createDir(migrationsPath,'migrations');
const controllersPath = path.join(__dirname, "controllers");
createDir( controllersPath,'controllers');
const middlewaresPath = path.join(__dirname, "middlewares");
createDir( middlewaresPath,'middlewares');
const validationsPath = path.join(__dirname, "validations");
createDir( validationsPath,'validations');
const modelsPath = path.join(__dirname, "models");
createDir( modelsPath,'validations');
// Helper function to create files with content

const createFile = (filePath, content) => {
    if (!fs.existsSync(filePath)) {
      const dir = path.dirname(filePath);
      if (!fs.existsSync(dir)) {
          fs.mkdirSync(dir, { recursive: true });
      }
      fs.writeFileSync(filePath, content);
      console.log(`File created at ${filePath}`);
  } else {
      console.log(`File already exists at ${filePath}`);
  }
};

// Create routes/v1/index.js
const routesIndexPath = path.join(__dirname, 'routes/v1/index.js');
const routesIndexContent = `const express = require('express');
const router = express.Router();

// Define your routes here
router.get('/example', (req, res) => {
    res.send('Hello from v1 example route!');
});

module.exports = router;
`;
createFile(routesIndexPath, routesIndexContent);

// Create server.js
const serverPath = path.join(__dirname, 'server.js');
const serverContent = `const express = require('express');
const app = express();
const v1Routes = require('./routes/v1');

// Middleware
app.use(express.json());

// Initialize v1 routes
app.use('/api/v1', v1Routes);

// Start the server
const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
    console.log(\`Server is running on port \${PORT}\`);
});
`;
createFile(serverPath, serverContent);

// Create an Express app
const app = express();

// Define a simple route
app.get("/", (req, res) => {
  res.send("Storage folder management in Express with Bootstrap");
});