Function bumpVersions

scripts/bump-version.js:49–93

* Bumps the version of all workspace packages and their internal dependencies. * This replicates the behavior of: * lerna version --force-publish --exact --no-git-tag-version --no-push --include-merged-tags --yes * * Specifically: * - Updates `version` in every workspace package.

(rootDir, newVersion)

 * - No git tags, commits, or pushes are made
 */
function bumpVersions(rootDir, newVersion) {
  const rootPkgPath = path.join(rootDir, 'package.json');
  const rootPkg = JSON.parse(fs.readFileSync(rootPkgPath, 'utf-8'));
  const workspaces = rootPkg.workspaces;

  if (!workspaces || !Array.isArray(workspaces)) {
    throw new Error('Could not find workspaces in root package.json');
  }

  // Read all workspace package.json files upfront.
  // This ensures we fail early if any workspace is unreadable,
  // before writing any changes (no partial updates).
  const workspaceNames = new Set();
  const workspacePkgPaths = [];
  for (const workspace of workspaces) {
    const pkgPath = path.join(rootDir, workspace, 'package.json');
    const pkg = readJson(pkgPath);
    workspaceNames.add(pkg.name);
    workspacePkgPaths.push(pkgPath);
  }

  // Apply version bumps
  for (const pkgPath of workspacePkgPaths) {
    updateWorkspaceDeps(pkgPath, workspaceNames, newVersion, { bumpVersion: true });
  }

  // Update bundler-plugin integration test fixtures.
  // These are standalone pnpm projects (not workspaces) that reference local tarballs
  // with version-stamped filenames, so they need explicit patching.
  const fixturesDir = path.join(rootDir, 'dev-packages', 'bundler-plugin-integration-tests', 'fixtures');

  if (fs.existsSync(fixturesDir)) {
    for (const entry of fs.readdirSync(fixturesDir, { withFileTypes: true })) {
      if (!entry.isDirectory()) continue;

      const fixturePkgPath = path.join(fixturesDir, entry.name, 'package.json');

      if (!fs.existsSync(fixturePkgPath)) continue;

      updateWorkspaceDeps(fixturePkgPath, workspaceNames, newVersion);
    }
  }

  return workspacePkgPaths.length;
}

// CLI entry point
if (require.main === module) {