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Add additional webpack configuration to withModuleFederation plugin

See original GitHub issue

Hi! 👋

Firstly, thanks for your work on this project! 🙂

Today I used patch-package to patch @nrwl/react@14.1.9 for the project I’m working on.

Here is the diff that solved my problem:

diff --git a/node_modules/@nrwl/react/src/module-federation/models.d.ts b/node_modules/@nrwl/react/src/module-federation/models.d.ts
index d42a01a..a91e14e 100644
--- a/node_modules/@nrwl/react/src/module-federation/models.d.ts
+++ b/node_modules/@nrwl/react/src/module-federation/models.d.ts
@@ -21,4 +21,5 @@ export interface ModuleFederationConfig {
     exposes?: Record<string, string>;
     shared?: SharedFunction;
     additionalShared?: AdditionalSharedConfig;
+    webpackConfig?: any;
 }
diff --git a/node_modules/@nrwl/react/src/module-federation/with-module-federation.js b/node_modules/@nrwl/react/src/module-federation/with-module-federation.js
index c0d371c..4961b43 100644
--- a/node_modules/@nrwl/react/src/module-federation/with-module-federation.js
+++ b/node_modules/@nrwl/react/src/module-federation/with-module-federation.js
@@ -9,6 +9,7 @@ const file_utils_1 = require("nx/src/project-graph/file-utils");
 const package_json_1 = require("./package-json");
 const path_1 = require("path");
 const ModuleFederationPlugin = require("webpack/lib/container/ModuleFederationPlugin");
+const webpackMerge = require('webpack-merge');
 function collectDependencies(projectGraph, name, dependencies = {
     workspaceLibraries: new Set(),
     npmPackages: new Set(),
@@ -187,7 +188,7 @@ function withModuleFederation(options) {
                 remotes: mappedRemotes,
                 shared: Object.assign({}, sharedDependencies),
             }), sharedLibraries.getReplacementPlugin());
-            return config;
+            return options.webpackConfig ? webpackMerge.merge(config, options.webpackConfig) : config;
         };
     });
 }

This issue body was partially generated by patch-package.

Issue Analytics

State:
Created a year ago
Reactions:3
Comments:17 (2 by maintainers)

Top GitHub Comments

5reactions

sscotthcommented, Jun 1, 2022

@AgentEnder No, it doesn’t work

https://github.com/sscotth/nxdemo/blob/main/apps/shop/webpack.config.js

originalOnListen is not a function
TypeError: originalOnListen is not a function
    at devServerConfig.onListening (.../node_modules/@nrwl/web/src/utils/run-webpack.js:48:13)
    at Server.start (.../webpack-dev-server/lib/Server.js:3245:20)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

4reactions

akhilsreenivasancommented, Jun 1, 2022

webpack-merge won’t handle promise and tried to implement module.exports = async (webpackConfig) => { return (await withModuleFederation(config))({ ...webpackConfig, output: { ...webpackConfig.output, scriptType: 'text/javascript' } }); }; but no luck, because async exports is not working and host server is not getting started

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