refactor(tree-walker): use ManifestManager to walk the manifest

.changeset/clever-dodos-stand.md

@@ -0,0 +1,6 @@
+---
+"@nodesecure/tree-walker": minor
+"@nodesecure/mama": minor
+---
+
+Use ManifestManager in NPM TreeWalker class

tsconfig.base.json

@@ -1,6 +1,7 @@
 {
   "extends": "@openally/config.typescript/esm-ts-next",
   "compilerOptions": {
-    "composite": true
+    "composite": true,
+    "types": ["node"]
   }
 }

workspaces/mama/src/ManifestManager.class.ts

@@ -120,6 +120,14 @@ export class ManifestManager<
       .some((script) => kUnsafeNPMScripts.has(script.toLowerCase()));
   }
 
+  get name() {
+    return this.document.name ?? "workspace";
+  }
+
+  get version() {
+    return this.document.version ?? "1.0.0";
+  }
+
   get moduleType() {
     return inspectModuleType(this.document);
   }

workspaces/tree-walker/package.json

@@ -38,6 +38,7 @@
   "homepage": "https://github.com/NodeSecure/tree/master/workspaces/tree-walker#readme",
   "dependencies": {
     "@nodesecure/js-x-ray": "14.2.0",
+    "@nodesecure/mama": "2.1.1",
     "@nodesecure/npm-registry-sdk": "^4.0.0",
     "@nodesecure/npm-types": "^1.1.0",
     "@npmcli/arborist": "9.4.0",

workspaces/tree-walker/src/npm/walker.ts

@@ -2,6 +2,7 @@
 import os from "node:os";
 
 // Import Third-party Dependencies
+import { ManifestManager } from "@nodesecure/mama";
 import * as iter from "itertools";
 import combineAsyncIterators from "combine-async-iterators";
 import pacote from "pacote";
@@ -308,25 +309,29 @@ export class TreeWalker {
     manifest: PackageJSON | WorkspacesPackageJSON | ManifestVersion,
     options: WalkOptions = {}
   ): AsyncIterableIterator<DependencyJSON> {
+    const mama = new ManifestManager(manifest);
+
     this.relationsMap.clear();
     const {
       maxDepth = Infinity,
       packageLock = null,
       includeDevDeps = false
     } = options;
 
-    const { dependencies, customResolvers, alias } = utils.mergeDependencies(manifest);
+    const { dependencies, customResolvers, alias } = utils.mergeDependencies(
+      mama.document
+    );
     const rootDependency = new Dependency(
-      manifest?.name ?? "workspace",
-      manifest?.version ?? "1.0.0",
+      mama.name,
+      mama.version,
       {
         alias: Object.fromEntries(alias)
       }
     );
 
     try {
       const { _integrity: integrity } = await this.providers.pacote.manifest(
-        `${manifest.name}@${manifest.version}`,
+        mama.spec,
         this.registryOptions
       );
       rootDependency.integrity = integrity;

workspaces/tree-walker/tsconfig.json

@@ -8,6 +8,9 @@
   "references": [
     {
       "path": "../npm-types"
+    },
+    {
+      "path": "../mama"
     }
   ]
 }