@mui/x-telemetry/postinstall/index.mjs

MUI X Telemetry.

import _extends from "@babel/runtime/helpers/esm/extends";
import fs from 'fs';
import path from 'path';
import { randomBytes } from 'crypto';
import { fileURLToPath } from 'url';
import getEnvironmentInfo from "./get-environment-info.mjs";
import { getAnonymousRepoHash, getAnonymousPackageNameHash, getAnonymousRootPathHash } from "./get-project-id.mjs";
import getAnonymousMachineId from "./get-machine-id.mjs";
import { TelemetryStorage } from "./storage.mjs";

// It's a flat build, both CJS and ESM files live in the same directory.
// postinstall/index.mjs is at <pkg-root>/postinstall/index.mjs,
// so we go up one level to reach the package root.
const dirname = typeof __dirname === 'string' ? __dirname : path.dirname(fileURLToPath(import.meta.url));
(async () => {
  // If Node.js support permissions, we need to check if the current user has
  // the necessary permissions to write to the file system.
  if (typeof process.permission !== 'undefined' && !(process.permission.has('fs.read') && process.permission.has('fs.write'))) {
    return;
  }
  const storage = await TelemetryStorage.init({
    distDir: process.cwd()
  });
  const [environmentInfo, repoHash, postinstallPackageNameHash, rootPathHash, machineId] = await Promise.all([getEnvironmentInfo(), getAnonymousRepoHash(), getAnonymousPackageNameHash(), getAnonymousRootPathHash(), getAnonymousMachineId()]);

  // Compute projectId from the resolved signals (no duplicate calls)
  const projectId = repoHash || postinstallPackageNameHash || rootPathHash;
  const contextData = {
    config: {
      isInitialized: true
    },
    traits: _extends({}, environmentInfo, {
      machineId,
      repoHash,
      postinstallPackageNameHash,
      rootPathHash,
      projectId,
      sessionId: randomBytes(32).toString('hex'),
      anonymousId: storage.anonymousId
    })
  };
  const packageRoot = path.resolve(dirname, '..');
  const content = JSON.stringify(contextData, null, 2);

  // ESM: context.mjs
  fs.writeFileSync(path.resolve(packageRoot, 'context.mjs'), `export default ${content};`);

  // CJS: context.js
  fs.writeFileSync(path.resolve(packageRoot, 'context.js'), [`"use strict";`, `Object.defineProperty(exports, "__esModule", { value: true });`, `exports.default = void 0;`, `var _default = exports.default = ${content};`].join('\n'));
})().catch(error => {
  console.error('[telemetry] Failed to make initialization. Please, report error to MUI X team:\n' + 'https://mui.com/r/x-telemetry-postinstall-troubleshoot\n', error);
});