namastejs/src/clear/clearCLI.js

A spiritual greeting from your JavaScript code. Because every function deserves a 'Namaste 🙏'

const fs = require("fs");
const path = require("path");

const foldersToDelete = [
  "node_modules",
  "dist",
  "build",
  ".next",
  ".turbo",
  ".parcel-cache",
  "coverage",
];

// Calculate folder size recursively
function getFolderSize(folderPath) {
  let totalSize = 0;
  if (fs.existsSync(folderPath)) {
    const files = fs.readdirSync(folderPath);
    files.forEach((file) => {
      const fullPath = path.join(folderPath, file);
      const stats = fs.statSync(fullPath);
      if (stats.isDirectory()) {
        totalSize += getFolderSize(fullPath);
      } else {
        totalSize += stats.size;
      }
    });
  }
  return totalSize;
}

function formatSize(bytes) {
  const units = ["B", "KB", "MB", "GB"];
  let index = 0;
  while (bytes >= 1024 && index < units.length - 1) {
    bytes /= 1024;
    index++;
  }
  return `${bytes.toFixed(2)} ${units[index]}`;
}

function deleteFolder(folderPath) {
  if (fs.existsSync(folderPath)) {
    fs.rmSync(folderPath, { recursive: true, force: true });
  }
}

function clearCLI() {
  console.log("🚿 Cleaning project directories...\n");

  let totalFreed = 0;

  foldersToDelete.forEach((folder) => {
    const fullPath = path.join(process.cwd(), folder);
    if (fs.existsSync(fullPath)) {
      const size = getFolderSize(fullPath);
      deleteFolder(fullPath);
      totalFreed += size;
      console.log(`🧹 Deleted ${folder} → Freed ${formatSize(size)}`);
    }
  });

  if (totalFreed > 0) {
    console.log(`\n📦 Total space cleaned: ${formatSize(totalFreed)}`);
  } else {
    console.log("✔️ Nothing to clean.");
  }
}

module.exports = { clearCLI };