script para revisar versiones (objetivo: maliciosas)

check-npm-version.js

import { execSync } from "child_process";
import fs from "fs";
import path from "path";

const expected = [
  "backslash@0.2.1",
  "chalk@5.6.1",
  "chalk-template@1.1.1",
  "color-convert@3.1.1",
  "color-name@2.0.1",
  "color-string@2.1.1",
  "wrap-ansi@9.0.1",
  "supports-hyperlinks@4.1.1",
  "strip-ansi@7.1.1",
  "slice-ansi@7.1.1",
  "simple-swizzle@0.2.3",
  "is-arrayish@0.3.3",
  "error-ex@1.3.3",
  "has-ansi@6.0.1",
  "ansi-regex@6.2.1",
  "ansi-styles@6.2.2",
  "supports-color@10.2.1",
  "proto-tinker-wc@1.8.7",
  "debug@4.4.2",
];

// Pasamos a un mapa {nombre: version}
const expectedMap = {};
for (const pkg of expected) {
  const [name, version] = pkg.split("@");
  expectedMap[name] = version;
}

function checkPackages(dir) {
  try {
    // const cmd = `npm list ${Object.keys(expectedMap).join(" ")} --depth=0 --json`;
    const cmd = `npm list ${Object.keys(expectedMap).join(" ")} --json`;
    const result = execSync(cmd, { cwd: dir, stdio: ["pipe", "pipe", "ignore"] }).toString();
    const json = JSON.parse(result);

    const found = json.dependencies || {};
    const matches = [];

    for (const [pkg, expectedVersion] of Object.entries(expectedMap)) {
      if (found[pkg]) {
        const actualVersion = found[pkg].version;
        if (actualVersion === expectedVersion) {
          matches.push(`✅ ${pkg}@${actualVersion} (coincide)`);
        } else {
          matches.push(`⚠️ ${pkg}@${actualVersion} (se esperaba ${expectedVersion})`);
        }
      }
    }

    if (matches.length > 0) {
      console.log(`📂 Proyecto: ${dir}`);
      matches.forEach((m) => console.log("   " + m));
      console.log("");
    }
  } catch {
    // ignorar proyectos sin node_modules o con errores
  }
}

function searchProjects(startDir) {
  if (!fs.existsSync(startDir)) return

  const entries = fs.readdirSync(startDir, { withFileTypes: true });

  if (entries.some((e) => e.name === "package.json")) {
    checkPackages(startDir);
    return;
  }

  for (const entry of entries) {
    if (entry.isDirectory()) {
      searchProjects(path.join(startDir, entry.name));
    }
  }
}

// find . -name "node_modules" -type d -prune
const dirs = [
];

console.log("🔍 Revisando proyectos específicos...\n");
dirs.forEach((d) => {
  searchProjects(d);
});