feat(webpack-bundler-runtime): create container function

package.json

@@ -38,7 +38,7 @@
     "app:next:prod": "nx run-many --target=serve --configuration=production -p 3000-home,3001-shop,3002-checkout",
     "app:node:dev": "nx run-many --target=serve --configuration=development -p node-host,node-local-remote,node-remote",
     "app:runtime:dev": "nx run-many --target=serve -p 3005-runtime-host,3006-runtime-remote,3007-runtime-remote",
-    "app:manifest:dev": "nx run-many --target=serve --parallel=10 -p 3008-webpack-host,3009-webpack-provider,3010-rspack-provider,3011-rspack-manifest-provider,3012-rspack-js-entry-provider",
+    "app:manifest:dev": "nx run-many --target=serve --parallel=100 -p 3008-webpack-host,3009-webpack-provider,3010-rspack-provider,3011-rspack-manifest-provider,3012-rspack-js-entry-provider",
     "app:ts:dev": "nx run-many --target=serve -p react_ts_host,react_ts_nested_remote,react_ts_remote",
     "commitlint": "commitlint --edit",
     "prepare": "husky install",

packages/webpack-bundler-runtime/package.json

@@ -32,6 +32,10 @@
       "import": "./dist/constant.esm.js",
       "require": "./dist/constant.cjs.js"
     },
+    "./container": {
+      "import": "./dist/container.esm.js",
+      "require": "./dist/container.cjs.js"
+    },
     "./*": "./*"
   },
   "typesVersions": {
@@ -43,5 +47,8 @@
         "./dist/constant.cjs.d.ts"
       ]
     }
+  },
+  "devDependencies": {
+    "@module-federation/runtime": "workspace:*"
   }
 }

packages/webpack-bundler-runtime/project.json

@@ -17,7 +17,8 @@
         "compiler": "swc",
         "format": ["cjs", "esm"],
         "additionalEntryPoints": [
-          "packages/webpack-bundler-runtime/src/constant.ts"
+          "packages/webpack-bundler-runtime/src/constant.ts",
+          "packages/webpack-bundler-runtime/src/container.ts"
         ],
         "external": ["@module-federation/*"],
         "buildableProjectDepsInPackageJsonType": "dependencies",

packages/webpack-bundler-runtime/src/container.ts

@@ -0,0 +1,271 @@
+import bundler_runtime_base from './index';
+import type { Options } from '@module-federation/runtime/types';
+
+interface ExposesConfig {
+  /**
+   * Request to a module that should be exposed by this container.
+   */
+  import: ExposesItem | ExposesItems;
+  /**
+   * Custom chunk name for the exposed module.
+   */
+  name?: string;
+}
+
+type Exposes = (ExposesItem | ExposesObject)[] | ExposesObject;
+/**
+ * Module that should be exposed by this container.
+ */
+type ExposesItem = string;
+/**
+ * Modules that should be exposed by this container.
+ */
+type ExposesItems = ExposesItem[];
+
+interface ExposesObject {
+  /**
+   * Modules that should be exposed by this container.
+   */
+  [k: string]: ExposesConfig | ExposesItem | ExposesItems;
+}
+
+interface ExtendedOptions extends Options {
+  exposes: { [key: string]: () => Promise<() => any> };
+}
+
+export const createContainer = async (federationOptions: ExtendedOptions) => {
+  // await instantiatePatch(federationOptions, true);
+  const { exposes, name, remotes = [], shared, plugins } = federationOptions;
+
+  const __webpack_modules__ = {
+    './node_modules/.federation/entry.1f2288102e035e2ed66b2efaf60ad043.js': (
+      //@ts-ignore
+      module,
+      //@ts-ignore
+      __webpack_exports__,
+      //@ts-ignore
+      __webpack_require__,
+    ) => {
+      __webpack_require__.r(__webpack_exports__);
+      const bundler_runtime = __webpack_require__.n(bundler_runtime_base);
+      const prevFederation = __webpack_require__.federation;
+      __webpack_require__.federation = {};
+      for (const key in bundler_runtime()) {
+        __webpack_require__.federation[key] = bundler_runtime()[key];
+      }
+      for (const key in prevFederation) {
+        __webpack_require__.federation[key] = prevFederation[key];
+      }
+      if (!__webpack_require__.federation.instance) {
+        const pluginsToAdd = plugins || [];
+        __webpack_require__.federation.initOptions.plugins = __webpack_require__
+          .federation.initOptions.plugins
+          ? __webpack_require__.federation.initOptions.plugins.concat(
+              pluginsToAdd,
+            )
+          : pluginsToAdd;
+        __webpack_require__.federation.instance =
+          __webpack_require__.federation.runtime.init(
+            __webpack_require__.federation.initOptions,
+          );
+        if (__webpack_require__.federation.attachShareScopeMap) {
+          __webpack_require__.federation.attachShareScopeMap(
+            __webpack_require__,
+          );
+        }
+        if (__webpack_require__.federation.installInitialConsumes) {
+          __webpack_require__.federation.installInitialConsumes();
+        }
+      }
+    },
+    //@ts-ignore
+    'webpack/container/entry/createContainer': (
+      //@ts-ignore
+
+      module,
+      //@ts-ignore
+      exports,
+      //@ts-ignore
+      __webpack_require__,
+    ) => {
+      const moduleMap = {};
+      for (const key in exposes) {
+        if (Object.prototype.hasOwnProperty.call(exposes, key)) {
+          //@ts-ignore
+          moduleMap[key] = () =>
+            Promise.resolve(exposes[key]()).then((m) => () => m);
+        }
+      }
+      //@ts-ignore
+      const get = (module, getScope) => {
+        __webpack_require__.R = getScope;
+        getScope = __webpack_require__.o(moduleMap, module)
+          ? //@ts-ignore
+            moduleMap[module]()
+          : Promise.resolve().then(() => {
+              throw new Error(
+                `Module "${module}" does not exist in container.`,
+              );
+            });
+        __webpack_require__.R = undefined;
+        return getScope;
+      };
+      //@ts-ignore
+      const init = (shareScope, initScope, remoteEntryInitOptions) => {
+        return __webpack_require__.federation.bundlerRuntime.initContainerEntry(
+          {
+            webpackRequire: __webpack_require__,
+            shareScope: shareScope,
+            initScope: initScope,
+            remoteEntryInitOptions: remoteEntryInitOptions,
+            shareScopeKey: 'default',
+          },
+        );
+      };
+      __webpack_require__(
+        './node_modules/.federation/entry.1f2288102e035e2ed66b2efaf60ad043.js',
+      );
+
+      // This exports getters to disallow modifications
+      __webpack_require__.d(exports, {
+        get: () => get,
+        init: () => init,
+        moduleMap: () => moduleMap,
+      });
+    },
+  };
+
+  const __webpack_module_cache__ = {};
+
+  //@ts-ignore
+  const __webpack_require__ = (moduleId) => {
+    //@ts-ignore
+    let cachedModule = __webpack_module_cache__[moduleId];
+    if (cachedModule !== undefined) {
+      return cachedModule.exports;
+    }
+    //@ts-ignore
+    let module = (__webpack_module_cache__[moduleId] = {
+      id: moduleId,
+      loaded: false,
+      exports: {},
+    });
+
+    const execOptions = {
+      id: moduleId,
+      module: module,
+      //@ts-ignore
+      factory: __webpack_modules__[moduleId],
+      require: __webpack_require__,
+    };
+    __webpack_require__.i.forEach((handler) => {
+      handler(execOptions);
+    });
+    module = execOptions.module;
+    execOptions.factory.call(
+      module.exports,
+      module,
+      module.exports,
+      execOptions.require,
+    );
+
+    module.loaded = true;
+
+    return module.exports;
+  };
+
+  __webpack_require__.m = __webpack_modules__;
+  __webpack_require__.c = __webpack_module_cache__;
+  //@ts-ignore
+  __webpack_require__.i = [];
+
+  //@ts-ignore
+  if (!__webpack_require__.federation) {
+    __webpack_require__.federation = {
+      initOptions: {
+        name: name,
+        //@ts-ignore
+        remotes: remotes.map((remote) => ({
+          type: remote.type,
+          alias: remote.alias,
+          name: remote.name,
+          //@ts-ignore
+          entry: remote.entry,
+          shareScope: remote.shareScope || 'default',
+        })),
+      },
+      chunkMatcher: () => true,
+      rootOutputDir: '',
+      initialConsumes: undefined,
+      bundlerRuntimeOptions: {},
+    };
+  }
+  //@ts-ignore
+  __webpack_require__.n = (module) => {
+    const getter =
+      module && module.__esModule ? () => module['default'] : () => module;
+    __webpack_require__.d(getter, { a: getter });
+    return getter;
+  };
+
+  //@ts-ignore
+  __webpack_require__.d = (exports, definition) => {
+    for (const key in definition) {
+      if (
+        __webpack_require__.o(definition, key) &&
+        !__webpack_require__.o(exports, key)
+      ) {
+        Object.defineProperty(exports, key, {
+          enumerable: true,
+          get: definition[key],
+        });
+      }
+    }
+  };
+
+  __webpack_require__.f = {};
+
+  __webpack_require__.g = (() => {
+    if (typeof globalThis === 'object') return globalThis;
+    try {
+      return this || new Function('return this')();
+    } catch (e) {
+      if (typeof window === 'object') return window;
+    }
+  })();
+
+  //@ts-ignore
+  __webpack_require__.o = (obj, prop) =>
+    Object.prototype.hasOwnProperty.call(obj, prop);
+  //@ts-ignore
+  __webpack_require__.r = (exports) => {
+    if (typeof Symbol !== 'undefined' && Symbol.toStringTag) {
+      Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
+    }
+    Object.defineProperty(exports, '__esModule', { value: true });
+  };
+
+  //@ts-ignore
+  __webpack_require__.federation.initOptions.shared = shared;
+  __webpack_require__.S = {};
+  const initPromises = {};
+  const initTokens = {};
+  //@ts-ignore
+  __webpack_require__.I = (name, initScope) => {
+    //@ts-ignore
+    return __webpack_require__.federation.bundlerRuntime.I({
+      shareScopeName: name,
+      webpackRequire: __webpack_require__,
+      initPromises: initPromises,
+      initTokens: initTokens,
+      initScope: initScope,
+    });
+  };
+
+  const __webpack_exports__ = __webpack_require__(
+    'webpack/container/entry/createContainer',
+  );
+  const __webpack_exports__get = __webpack_exports__.get;
+  const __webpack_exports__init = __webpack_exports__.init;
+  return __webpack_exports__;
+};