feat(scripts-projects-test): use new scripts-monorepo getDependency within packPackages to migrate to lerna v7 apis

Author: Hotell

package.json

@@ -162,8 +162,6 @@
     "@types/jju": "1.4.1",
     "@types/json-schema": "^7.0.8",
     "@types/lerna-alias": "3.0.0",
-    "@types/lerna__package-graph": "5.1.0",
-    "@types/lerna__project": "5.1.0",
     "@types/loader-utils": "2.0.3",
     "@types/lodash": "4.14.182",
     "@types/markdown-table": "2.0.0",
@@ -273,8 +271,6 @@
     "just-scripts": "1.8.2",
     "lage": "1.8.8",
     "lerna": "7.1.3",
-    "@lerna/project": "6.4.1",
-    "@lerna/package-graph": "6.4.1",
     "lerna-alias": "3.0.3-0",
     "license-webpack-plugin": "2.3.10",
     "lint-staged": "10.2.10",

scripts/projects-test/src/packPackages.ts

@@ -1,8 +1,7 @@
 import path from 'path';
 
+import { getDependencies, workspaceRoot } from '@fluentui/scripts-monorepo';
 import { sh } from '@fluentui/scripts-utils';
-import { PackageGraph } from '@lerna/package-graph';
-import { Project } from '@lerna/project';
 import fs from 'fs-extra';
 
 import { createTempDir, shEcho } from './utils';
@@ -12,17 +11,6 @@ type PackedPackages = Record<string, string>;
 /** Shared packed packages between tests since they're not modified by any test */
 let packedPackages: PackedPackages;
 
-function flattenPackageGraph(rootPackages: string[], projectGraph: PackageGraph, packageList: string[] = []): string[] {
-  rootPackages.forEach(packageName => {
-    packageList.push(packageName);
-
-    // NOTE: we need to use Array.from instead of spread to new array because v0 packages have target `es5` thus this would trigger TS error
-    flattenPackageGraph(Array.from(projectGraph.get(packageName).localDependencies.keys()), projectGraph, packageList);
-  });
-
-  return packageList.sort().filter((v, i, a) => a.indexOf(v) === i);
-}
-
 export async function addResolutionPathsForProjectPackages(testProjectDir: string, isTemplateJson?: boolean) {
   const jsonPath = path.resolve(testProjectDir, isTemplateJson ? 'template.json' : 'package.json');
   const json = fs.readJSONSync(jsonPath);
@@ -48,14 +36,9 @@ export async function packProjectPackages(
 
   packedPackages = {};
 
-  const lernaProject = new Project(lernaRoot);
-  // this is the list of package.json contents with some extra properties
-  const projectPackages = await lernaProject.getPackages();
-
-  logger(`✔️ Used lerna config: ${lernaProject.rootConfigLocation}`);
+  logger(`✔️ Used lerna config: ${workspaceRoot}`);
 
-  const projectPackagesGraph = new PackageGraph(projectPackages, 'dependencies');
-  const requiredPackages = flattenPackageGraph(rootPackages, projectPackagesGraph);
+  const { dependencies: requiredPackages, projectGraph } = await getDependencies(rootPackages);
 
   logger(`✔️ Following packages will be packed:${requiredPackages.map(p => `\n${' '.repeat(30)}- ${p}`)}`);
 
@@ -67,13 +50,13 @@ export async function packProjectPackages(
 
   await Promise.all(
     requiredPackages.map(async packageName => {
-      const packageInfo = projectPackages.find(pkg => pkg.name === packageName);
+      const packageInfo = projectGraph.nodes[packageName].package;
       if (!packageInfo) {
         throw new Error(`Package ${packageName} doesn't exist`);
       }
 
       const packagePath = packageInfo.location;
-      const packageMain: string | undefined = packageInfo.get('main');
+      const packageMain = packageInfo.get('main') as string | undefined;
       const entryPointPath = packageMain ? path.join(packagePath, packageMain) : '';
       if (!fs.existsSync(entryPointPath)) {
         throw new Error(