From 752757c16f085f4dad8a43d61afe32d17b901151 Mon Sep 17 00:00:00 2001
From: Michal Kuklis <michal.kuklis@gmail.com>
Date: Tue, 25 Apr 2023 09:57:51 -0400
Subject: [PATCH 1/2] STRIPES-861: Setup federation

---
 lib/commands/federate.js | 57 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 lib/commands/federate.js

diff --git a/lib/commands/federate.js b/lib/commands/federate.js
new file mode 100644
index 0000000..7affbda
--- /dev/null
+++ b/lib/commands/federate.js
@@ -0,0 +1,57 @@
+const importLazy = require('import-lazy')(require);
+
+const { contextMiddleware } = importLazy('../cli/context-middleware');
+const StripesCore = importLazy('../cli/stripes-core');
+const StripesPlatform = importLazy('../platform/stripes-platform');
+const { stripesConfigFile } = importLazy('./common-options');
+
+let _stripesPlatform;
+let _stripesCore;
+
+// stripesPlatform and stripesCore overrides primarily used as injection for unit tests
+function stripesOverrides(stripesPlatform, stripesCore) {
+  _stripesPlatform = stripesPlatform;
+  _stripesCore = stripesCore;
+}
+
+function federateCommand(argv) {
+  const context = argv.context;
+  // Default federate command to production env
+  if (!process.env.NODE_ENV) {
+    process.env.NODE_ENV = 'production';
+  }
+
+  const platform = _stripesPlatform || new StripesPlatform(argv.stripesConfig, context, argv);
+  const webpackOverrides = [];
+
+  if (argv.analyze) {
+    const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin; // eslint-disable-line
+    webpackOverrides.push((config) => {
+      config.plugins.push(new BundleAnalyzerPlugin());
+      return config;
+    });
+  }
+
+  console.info('Federate module...');
+  const stripes = _stripesCore || new StripesCore(context, platform.aliases);
+  stripes.api.federate(Object.assign({}, argv, { webpackOverrides }));
+}
+
+module.exports = {
+  command: 'federate',
+  describe: 'federate single module',
+  builder: (yargs) => {
+    yargs
+      .middleware([
+        contextMiddleware(),
+      ])
+      .positional('configFile', stripesConfigFile.configFile)
+      .option('analyze', {
+        describe: 'Run the Webpack Bundle Analyzer after build (launches in browser)',
+        type: 'boolean',
+      })
+      .example('$0 federate', 'federate a module');
+  },
+  handler: federateCommand,
+  stripesOverrides,
+};

From 7259755492f67e29a164471db49b66f260f31af7 Mon Sep 17 00:00:00 2001
From: Michal Kuklis <michal.kuklis@gmail.com>
Date: Mon, 1 May 2023 13:43:59 -0400
Subject: [PATCH 2/2] Introduce port argument

---
 lib/commands/federate.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/commands/federate.js b/lib/commands/federate.js
index 7affbda..c696adf 100644
--- a/lib/commands/federate.js
+++ b/lib/commands/federate.js
@@ -50,6 +50,10 @@ module.exports = {
         describe: 'Run the Webpack Bundle Analyzer after build (launches in browser)',
         type: 'boolean',
       })
+      .option('port', {
+        describe: 'A port which will be used for the remote federated module',
+        type: 'number',
+      })
       .example('$0 federate', 'federate a module');
   },
   handler: federateCommand,