basant307/AI_Governance_Project

1import fs from 'node:fs'2import path from 'node:path'3import { execSync } from 'node:child_process'4 5// When executing the "postinstall" script, the "process.cwd" equals6// the package directory, not the parent project where the package is installed.7// NPM stores the parent project directory in the "INIT_CWD" env variable.8const parentPackageCwd = process.env.INIT_CWD9 10function postInstall() {11  const packageJson = JSON.parse(12    fs.readFileSync(path.resolve(parentPackageCwd, 'package.json'), 'utf8'),13  )14 15  if (!packageJson.msw || !packageJson.msw.workerDirectory) {16    return17  }18 19  const cliExecutable = path.resolve(process.cwd(), 'cli/index.js')20 21  try {22    /**23     * @note Call the "init" command directly. It will now copy the worker script24     * to all saved paths in "msw.workerDirectory"25     */26    execSync(`node ${cliExecutable} init`, {27      cwd: parentPackageCwd,28    })29  } catch (error) {30    console.error(31      `[MSW] Failed to automatically update the worker script.\n\n${error}`,32    )33  }34}35 36postInstall()37