feat: improve rebuild-package-locks to accept optional lerna scopes

bin/rebuild-package-locks.js

@@ -13,47 +13,69 @@
 const path = require('path');
 const fs = require('fs-extra');
 const Project = require('@lerna/project');
+const filterPackages = require('@lerna/filter-packages');
 const build = require('../packages/build');
 
 /**
  * Remove all package-lock.json and node_modules for all packages
  * @param {Project} project The lerna project
+ * @param {string[]} scopes A list of package names to be included
  */
-async function removePackageLocks(project) {
+async function removePackageLocks(project, ...scopes) {
   const packages = await project.getPackages();
   const rootPath = project.rootPath;
   const pkgRoots = [];
-  for (const pkg of packages) {
+  const matchedPackages = filterPackages(packages, scopes, [], true, true);
+  if (matchedPackages.length === 0) return;
+  for (const pkg of matchedPackages) {
     pkgRoots.push(pkg.location);
   }
-  pkgRoots.push(rootPath);
+  // Only clean the monorepo root package if no scopes is provided
+  if (scopes.length === 0) pkgRoots.push(rootPath);
 
   console.log('Cleaning package-lock.json and node_modules...');
   await Promise.all(
     pkgRoots.map(async root => {
+      console.log('  - %s', path.relative(rootPath, root));
       await fs.remove(path.join(root, 'package-lock.json'));
       await fs.remove(path.join(root, 'node_modules'));
     }),
   );
+  return pkgRoots;
 }
 
 /**
  * Rebuild package-lock.json files:
  *
- * 1. Remove node_modules and package-lock.json for all packages, including the
- * root one
- * 2. Run `npm install` to regenerate package-lock.json files
+ * 1. Remove node_modules and package-lock.json for matching packages,
+ * including the root one if no scopes is specified
+ * 2. Run `npx lerna bootstrap or npm install` to regenerate package-lock.json
+ * files
+ *
+ * @param {string[]} scopes - Optional lerna scopes to filter packages
  */
-async function rebuildPackageLocks() {
+async function rebuildPackageLocks(...scopes) {
   const project = new Project(process.cwd());
 
-  await removePackageLocks(project);
-  console.log('Running npm install...');
-  build.runShell('npm', ['install'], {cwd: project.rootPth});
+  const removed = await removePackageLocks(project, ...scopes);
+  if (removed.length === 0) return;
+  if (scopes.length) {
+    const args = [];
+    scopes.forEach(s => args.push('--scope', s));
+
+    console.log(`Running lerna bootstrap ${args.join(' ')}...`);
+    build.runShell('npx', ['lerna', 'bootstrap', ...args], {
+      cwd: project.rootPth,
+    });
+  } else {
+    console.log('Running npm install...');
+    build.runShell('npm', ['install'], {cwd: project.rootPth});
+  }
 }
 
 if (require.main === module) {
-  rebuildPackageLocks().catch(err => {
+  const args = process.argv.slice(2);
+  rebuildPackageLocks(...args).catch(err => {
     console.error(err);
     process.exit(1);
   });