feat(managers): add root option (#3730)

Author: 2heal1

.changeset/silent-seas-flow.md

@@ -0,0 +1,5 @@
+---
+'@module-federation/managers': patch
+---
+
+feat(managers): add root option

packages/managers/src/BasicPluginOptionsManager.ts

@@ -1,5 +1,10 @@
 export class BasicPluginOptionsManager<T> {
   private _options?: T;
+  private _root: string;
+
+  constructor(root = process.cwd()) {
+    this._root = root;
+  }
 
   get enable(): boolean {
     return Boolean(this._options);
@@ -9,6 +14,10 @@ export class BasicPluginOptionsManager<T> {
     return this._options as unknown as T;
   }
 
+  get root(): string {
+    return this._root;
+  }
+
   init(options: T, extraArgs?: Record<string, any>): void {
     this._options = options;
   }

packages/managers/src/PKGJsonManager.ts

@@ -11,20 +11,20 @@ export class PKGJsonManager {
     this._pkg = pkg;
   }
 
-  readPKGJson(ctx = process.cwd()): Record<string, any> {
+  readPKGJson(root = process.cwd()): Record<string, any> {
     if (this._pkg) {
       return this._pkg;
     }
     try {
       // eslint-disable-next-line no-restricted-globals
       const pkg = JSON.parse(
-        fs.readFileSync(path.resolve(ctx, 'package.json'), 'utf8'),
+        fs.readFileSync(path.resolve(root, 'package.json'), 'utf8'),
       );
       this._pkg = pkg;
       return pkg;
     } catch (_err) {
       try {
-        const pkg = finder.sync(ctx);
+        const pkg = finder.sync(root);
         this._pkg = pkg;
         return pkg;
       } catch (err) {
@@ -34,8 +34,8 @@ export class PKGJsonManager {
     }
   }
 
-  getExposeGarfishModuleType(ctx = process.cwd()): string {
-    const pkg = this.readPKGJson(ctx);
+  getExposeGarfishModuleType(root = process.cwd()): string {
+    const pkg = this.readPKGJson(root);
     return pkg?.['mf']?.type === MFModuleType.NPM
       ? MFModuleType.NPM
       : MFModuleType.APP;

packages/managers/src/SharedManager.ts

@@ -64,14 +64,14 @@ class SharedManager extends BasicPluginOptionsManager<moduleFederationPlugin.Mod
         if (path.isAbsolute(shareConfig.import)) {
           pkgPath = shareConfig.import;
         } else if (shareConfig.import.startsWith('.')) {
-          pkgPath = path.resolve(process.cwd(), shareConfig.import);
+          pkgPath = path.resolve(this.root, shareConfig.import);
         }
       } else {
         if (shareConfig.packageName) {
           depName = shareConfig.packageName;
         }
       }
-      pkgPath = pkgPath || require.resolve(depName, { paths: [process.cwd()] });
+      pkgPath = pkgPath || require.resolve(depName, { paths: [this.root] });
       const pkgJsonPath = findPkg.sync(pkgPath);
       return {
         pkg: JSON.parse(fs.readFileSync(pkgJsonPath, 'utf-8')),