Function verifyNgDevToolIsUpToDate

ng-dev/utils/version-check.ts:46–68

(workspacePath: string)

 */
export async function verifyNgDevToolIsUpToDate(workspacePath: string): Promise<boolean> {
  const packageJsonPath = path.join(workspacePath, workspaceRelativePackageJsonPath);
  const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf-8'));
  // If we are operating in the actual dev-infra repo, always return `true`.
  if (packageJson.name === '@angular/build-tooling') {
    Log.debug('Skipping ng-dev version check as this is a locally generated version.');
    return true;
  }
  const expectedVersion = await getExpectedVersionFromPnpm(workspacePath);

  Log.debug('Checking ng-dev version in lockfile and in the running script:');
  Log.debug(`  Local: ${localVersion}`);
  Log.debug(`  Expected: ${expectedVersion ?? 'unknown'}`);

  if (expectedVersion === null) {
    Log.warn('  ⚠   Could not extract the expected `ng-dev` version from `pnpm-lock.yaml`.');
    if (!process.stdin.isTTY) {
      return false;
    }
    try {
      return await Prompt.confirm({
        message: 'Do you want to continue anyway?',
        default: false,
      });
    } catch {
      return false;
    }