feat(runtime-core): introduce Effect-based runtime with structural consolidation

.changeset/config.json

@@ -26,6 +26,7 @@
       "@module-federation/error-codes",
       "@module-federation/inject-external-runtime-core-plugin",
       "@module-federation/runtime-core",
+      "@module-federation/micro-effect",
       "create-module-federation",
       "@module-federation/cli",
       "@module-federation/rspress-plugin",

.changeset/effect-runtime-consolidation.md

@@ -0,0 +1,27 @@
+---
+'@module-federation/cli': patch
+'@module-federation/data-prefetch': patch
+'@module-federation/devtools': patch
+'@module-federation/dts-plugin': patch
+'@module-federation/enhanced': patch
+'@module-federation/error-codes': patch
+'@module-federation/esbuild': patch
+'@module-federation/inject-external-runtime-core-plugin': patch
+'@module-federation/managers': patch
+'@module-federation/manifest': patch
+'@module-federation/metro': patch
+'@module-federation/micro-effect': patch
+'@module-federation/nextjs-mf': patch
+'@module-federation/retry-plugin': patch
+'@module-federation/rsbuild-plugin': patch
+'@module-federation/rspack': patch
+'@module-federation/rspress-plugin': patch
+'@module-federation/runtime': patch
+'@module-federation/runtime-core': patch
+'@module-federation/runtime-tools': patch
+'@module-federation/sdk': patch
+'@module-federation/utilities': patch
+'@module-federation/webpack-bundler-runtime': patch
+---
+
+Align package surfaces impacted by the Effect-based runtime-core migration, rslib structural consolidation, Metro compatibility updates, and related tooling/docs sync across this branch.

.github/workflows/e2e-manifest.yml

@@ -57,22 +57,12 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=manifest-webpack-host || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=manifest-webpack-host
 
       - name: E2E Test for Manifest Demo Development
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: node tools/scripts/run-manifest-e2e.mjs --mode=dev
 
       - name: E2E Test for Manifest Demo Production
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: node tools/scripts/run-manifest-e2e.mjs --mode=prod

.github/workflows/e2e-modern-ssr.yml

@@ -56,20 +56,10 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=modernjs || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=modernjs
 
       - name: E2E Test for Modern.js SSR
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         uses: nick-fields/retry@v3
         with:
           max_attempts: 2

.github/workflows/e2e-modern.yml

@@ -57,20 +57,10 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=modernjs || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=modernjs
 
       - name: E2E Test for ModernJS
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: npx kill-port --port 4001 && npx nx run-many --target=test:e2e --projects=modernjs --parallel=1 && npx kill-port --port 4001
 
       - name: Kill ports

.github/workflows/e2e-next-dev.yml

@@ -59,18 +59,8 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=3000-home || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=3000-home
 
       - name: E2E Test for Next.js Dev
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: node tools/scripts/run-next-e2e.mjs --mode=dev

.github/workflows/e2e-next-prod.yml

@@ -56,18 +56,8 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=3000-home || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=3000-home
 
       - name: E2E Test for Next.js Prod
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: node tools/scripts/run-next-e2e.mjs --mode=prod

.github/workflows/e2e-node.yml

@@ -57,18 +57,8 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=node-local-remote,node-remote,node-dynamic-remote-new-version,node-dynamic-remote || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=node-local-remote,node-remote,node-dynamic-remote-new-version,node-dynamic-remote
 
       - name: E2E Node Federation
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: npx nx run-many --target=serve --projects=node-local-remote,node-remote,node-dynamic-remote-new-version,node-dynamic-remote --parallel=10 & echo "done" && sleep 25 && npx nx run-many --target=serve --projects=node-host & sleep 5 && npx wait-on tcp:3333 && npx nx run node-host-e2e:test:e2e

.github/workflows/e2e-router.yml

@@ -57,18 +57,8 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=router-host-2000,router-host-v5-2200,router-host-vue3-2100,router-remote1-2001,router-remote2-2002,router-remote3-2003,router-remote4-2004 || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=router-host-2000,router-host-v5-2200,router-host-vue3-2100,router-remote1-2001,router-remote2-2002,router-remote3-2003,router-remote4-2004
 
       - name: E2E Test for Runtime Demo
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: node tools/scripts/run-router-e2e.mjs --mode=dev

.github/workflows/e2e-runtime.yml

@@ -57,18 +57,8 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=3005-runtime-host || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=3005-runtime-host
 
       - name: E2E Test for Runtime Demo
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: npx kill-port --port 3005,3006,3007 && pnpm run app:runtime:dev & echo "done" && sleep 20 && npx nx run-many --target=test:e2e --projects=3005-runtime-host --parallel=1 && lsof -ti tcp:3005,3006,3007 | xargs kill

.github/workflows/e2e-shared-tree-shaking.yml

@@ -56,22 +56,12 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=shared-tree-shaking-with-server-host || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=shared-tree-shaking-with-server-host
 
       - name: E2E Test for Shared Tree Shaking Demo - Mode runtime-infer
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: npx kill-port --port 3001,3002 && nx run shared-tree-shaking-no-server-host:test:e2e && lsof -ti tcp:3001,3002 | xargs kill
 
       - name: E2E Test for Shared Tree Shaking Demo - Mode server-calc
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: npx kill-port --port 3001,3002,3003 && nx run shared-tree-shaking-with-server-host:test:e2e && lsof -ti tcp:3001,3002,3003 | xargs kill

.github/workflows/e2e-treeshake.yml

@@ -56,22 +56,12 @@ jobs:
 
       - name: Run condition check script
         id: check-ci
-        run: |
-          ci_status=0
-          node tools/scripts/ci-is-affected.mjs --appName=treeshake-server,treeshake-frontend || ci_status=$?
-          if [ "$ci_status" -eq 0 ]; then
-            echo "run-e2e=true" >> "$GITHUB_OUTPUT"
-          elif [ "$ci_status" -eq 1 ]; then
-            echo "run-e2e=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "ci-is-affected failed with unexpected exit code: $ci_status" >&2
-            exit "$ci_status"
-          fi
+        run: node tools/scripts/ci-is-affected.mjs --appName=treeshake-server,treeshake-frontend
 
       - name: E2E Treeshake Server
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: npx nx run treeshake-server:test
 
       - name: E2E Treeshake Frontend
-        if: steps.check-ci.outputs.run-e2e == 'true'
+        if: steps.check-ci.outcome == 'success'
         run: npx nx run treeshake-frontend:e2e

apps/metro-example-host/Gemfile.lock

@@ -1,29 +1,31 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    CFPropertyList (3.0.9)
-    activesupport (7.1.6)
+    CFPropertyList (3.0.7)
+      base64
+      nkf
+      rexml
+    activesupport (7.2.2.1)
       base64
       benchmark (>= 0.3)
       bigdecimal
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+      concurrent-ruby (~> 1.0, >= 1.3.1)
       connection_pool (>= 2.2.5)
       drb
       i18n (>= 1.6, < 2)
       logger (>= 1.4.2)
       minitest (>= 5.1)
-      mutex_m
       securerandom (>= 0.3)
-      tzinfo (~> 2.0)
-    addressable (2.8.8)
-      public_suffix (>= 2.0.2, < 8.0)
+      tzinfo (~> 2.0, >= 2.0.5)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
     algoliasearch (1.27.5)
       httpclient (~> 2.8, >= 2.8.3)
       json (>= 1.5.1)
     atomos (0.1.3)
-    base64 (0.3.0)
-    benchmark (0.5.0)
-    bigdecimal (4.0.1)
+    base64 (0.2.0)
+    benchmark (0.4.0)
+    bigdecimal (3.1.9)
     claide (1.1.0)
     cocoapods (1.15.2)
       addressable (~> 2.8)
@@ -64,33 +66,34 @@ GEM
     cocoapods-try (1.2.0)
     colored2 (3.1.2)
     concurrent-ruby (1.3.3)
-    connection_pool (2.5.5)
-    drb (2.2.3)
+    connection_pool (2.5.3)
+    drb (2.2.1)
     escape (0.0.4)
-    ethon (0.15.0)
+    ethon (0.16.0)
       ffi (>= 1.15.0)
-    ffi (1.17.3)
+    ffi (1.17.2)
     fourflusher (2.3.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.1.3)
     httpclient (2.9.0)
       mutex_m
-    i18n (1.14.8)
+    i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    json (2.18.1)
+    json (2.11.3)
     logger (1.7.0)
-    minitest (5.26.1)
+    minitest (5.25.5)
     molinillo (0.8.0)
     mutex_m (0.3.0)
     nanaimo (0.3.0)
     nap (1.1.0)
     netrc (0.11.0)
+    nkf (0.2.0)
     public_suffix (4.0.7)
-    rexml (3.4.4)
+    rexml (3.4.1)
     ruby-macho (2.5.1)
-    securerandom (0.3.2)
-    typhoeus (1.5.0)
-      ethon (>= 0.9.0, < 0.16.0)
+    securerandom (0.4.1)
+    typhoeus (1.4.1)
+      ethon (>= 0.9.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     xcodeproj (1.25.1)
@@ -115,7 +118,7 @@ DEPENDENCIES
   xcodeproj (< 1.26.0)
 
 RUBY VERSION
-   ruby 2.7.6p219
+   ruby 3.1.0p0
 
 BUNDLED WITH
-   2.1.4
+   2.6.1

apps/metro-example-host/metro.config.js

@@ -11,15 +11,11 @@ const {withModuleFederation} = require('@module-federation/metro');
  */
 
 const config = {
-  resolver: {
-    extraNodeModules: {
-      '@babel/runtime': path.resolve(__dirname, 'node_modules/@babel/runtime'),
-    },
-    useWatchman: false,
-  },
+  resolver: {useWatchman: false},
   watchFolders: [
     path.resolve(__dirname, '../../node_modules'),
-    path.resolve(__dirname, '../../packages'),
+    path.resolve(__dirname, '../../packages/core'),
+    path.resolve(__dirname, '../../packages/metro-core'),
   ],
 };