frontend-standards-checker/bin/copy-frontend-standards-files.cjs

A comprehensive frontend standards validation tool with TypeScript support

#!/usr/bin/env node
const fs = require('fs');
const path = require('path');

/**
 * Script to copy frontend standards files from the package directory to the project root.
 *
 * This script checks for the existence of specific files in the package directory and copies them
 * to the project root if they do not already exist. It logs the process and handles errors gracefully.
 *
 * Files copied:
 * - checkFrontendStandards.config.mjs
 * - checkFrontendStandards.COMPLETE-GUIDE.md
 *
 * Usage:
 *   Run this script using Node.js. It determines the package root based on the current directory,
 *   and copies the files to the current working directory.
 *
 * Logging:
 *   - Logs the source and destination paths for each file.
 *   - Indicates whether files were copied, already exist, or were not found.
 *   - Logs errors encountered during the copy process.
 */

const files = [
  'checkFrontendStandards.config.mjs',
  'checkFrontendStandards.COMPLETE-GUIDE.md',
];

const projectRoot = process.cwd();

let packageRoot;
if (__dirname.includes('node_modules')) {
  packageRoot = path.resolve(__dirname, '../');
} else {
  packageRoot = path.resolve(__dirname, '../');
}

console.log(
  `[frontend-standards-checker] Package directory: ${packageRoot}`
);
console.log(
  `[frontend-standards-checker] Project directory: ${projectRoot}`
);

files.forEach((file) => {
  const src = path.join(packageRoot, file);
  const dest = path.join(projectRoot, file);

  console.log(`[frontend-standards-checker] Trying to copy from: ${src}`);
  console.log(`[frontend-standards-checker] To: ${dest}`);

  if (!fs.existsSync(dest)) {
    if (fs.existsSync(src)) {
      try {
        fs.copyFileSync(src, dest);
        console.log(`[frontend-standards-checker] ✅ Copied: ${file}`);
      } catch (error) {
        console.error(
          `[frontend-standards-checker] ❌ Error copying ${file}:`,
          error.message
        );
      }
    } else {
      console.warn(
        `[frontend-standards-checker] ⚠️  File not found: ${src}`
      );
    }
  } else {
    console.log(`[frontend-standards-checker] ℹ️  Already exists: ${file}`);
  }
});