netcore-blueprint/bin/create-module.js

A custom project blueprint

#!/usr/bin/env node

const fs = require('fs');
const path = require('path');
const { buildReplaceMap, copyAndRenameFiles } = require('../lib/replacer');

// =======================
// Args
// =======================
// Usage:
//   create-module Product
// =======================

const newModuleName = process.argv[2];

if (!newModuleName) {
  console.error("❌ Usage: create-module <ModuleName>");
  console.error("   Example: create-module Product");
  process.exit(1);
}

// =======================
// Template source
// =======================

const sourceModuleName = "__MODULE__";

const modulesTemplateRoot = path.join(__dirname, "..", "Modules");
const sourceModulePath = path.join(modulesTemplateRoot, `${sourceModuleName}Module`);

// =======================
// Destination
// =======================

const destinationRoot = process.cwd();
const destinationModulePath = path.join(destinationRoot, `${newModuleName}`);

// =======================
// Guards
// =======================

if (!fs.existsSync(sourceModulePath)) {
  console.error(`❌ Source module not found: ${sourceModulePath}`);
  process.exit(1);
}

if (fs.existsSync(destinationModulePath)) {
  console.error(`❌ Destination module already exists: ${destinationModulePath}`);
  process.exit(1);
}

// =======================
// Replace Map
// =======================

const replaceMap = buildReplaceMap({
  sourceModuleName,
  newModuleName
});

console.log(`📦 Creating module: ${newModuleName}`);
console.log(`📁 From template: ${sourceModulePath}`);
console.log(`📁 To: ${destinationModulePath}`);

// =======================
// Run
// =======================

copyAndRenameFiles(sourceModulePath, destinationModulePath, replaceMap);

console.log(`🎉 Module "${newModuleName}" created successfully!`);