wip: full bundle mode compat

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -19,6 +19,8 @@ body:
             [plugin-react-swc](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react-swc)
         - label: |
             [plugin-react-oxc](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react-oxc)
+        - label: |
+            [plugin-rsc](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-rsc)
   - type: textarea
     id: bug-description
     attributes:

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -19,6 +19,8 @@ body:
             [plugin-react-swc](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react-swc)
         - label: |
             [plugin-react-oxc](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react-oxc)
+        - label: |
+            [plugin-rsc](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-rsc)
   - type: textarea
     id: feature-description
     attributes:

.github/renovate.json5

@@ -1,18 +1,23 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": ["config:base", "schedule:weekly", "group:allNonMajor"],
+  "extends": ["config:recommended", "schedule:weekly", "group:allNonMajor"],
   "labels": ["dependencies"],
   "ignorePaths": ["**/__tests__/**"],
   "rangeStrategy": "bump",
   "packageRules": [
     {
-      "depTypeList": ["peerDependencies"],
+      "matchDepTypes": ["peerDependencies"],
       "enabled": false,
     },
     {
       "matchFileNames": ["**/react-18/**", "**/compiler-react-18/**"],
       "ignoreDeps": ["react", "react-dom", "@types/react", "@types/react-dom"],
     },
+    {
+      "extends": ["monorepo:swc"],
+      "groupName": "swc monorepo",
+      "separateMajorMinor": false,
+    },
     // renovate doesn't properly handle x.x.x-beta-hash-yyyymm version schema
     {
       "matchPackageNames": [
@@ -23,16 +28,14 @@
     },
     {
       "matchDepTypes": ["action"],
-      "excludePackagePrefixes": ["actions/", "github/"],
       "pinDigests": true,
+      "matchPackageNames": ["!actions/{/,}**", "!github/{/,}**"],
     },
   ],
   "ignoreDeps": [
     // manually bumping
     "node",
 
-    "generouted", // testing lib shipping JSX (new version ship transpiled JS)
-
     // breaking changes
     "source-map", // `source-map:v0.7.0+` needs more investigation
     "kill-port", // `kill-port:^2.0.0 has perf issues (#8392)

.github/workflows/ci-rsc.yml

@@ -0,0 +1,86 @@
+name: ci-rsc
+
+permissions: {}
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+  pull_request:
+    paths:
+      - "packages/plugin-rsc/**"
+      - "pnpm-lock.yaml"
+      - ".github/workflows/ci-rsc.yml"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.number || github.sha }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
+      - run: pnpm i
+      - run: pnpm build
+      - run: pnpm -C packages/plugin-rsc tsc
+      - run: pnpm -C packages/plugin-rsc test
+
+  test-e2e:
+    name: test-rsc (${{ matrix.os }} / ${{ matrix.browser }}) ${{ matrix.rolldown == true && '(rolldown)' || '' }} ${{ matrix.react_version && format('(react-{0})', matrix.react_version) || '' }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        browser: [chromium]
+        rolldown: [false]
+        react_version: [""]
+        include:
+          - os: ubuntu-latest
+            browser: firefox
+          - os: macos-latest
+            browser: webkit
+          - os: ubuntu-latest
+            browser: chromium
+            rolldown: true
+          - os: ubuntu-latest
+            browser: chromium
+            react_version: canary
+          - os: ubuntu-latest
+            browser: chromium
+            react_version: experimental
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
+      - run: pnpm i
+      - name: install react
+        if: ${{ matrix.react_version }}
+        run: |
+          sed -i "/^overrides:/a\  react: \"${{ matrix.react_version }}\"" pnpm-workspace.yaml
+          sed -i "/^overrides:/a\  react-dom: \"${{ matrix.react_version }}\"" pnpm-workspace.yaml
+          sed -i "/^overrides:/a\  react-server-dom-webpack: \"${{ matrix.react_version }}\"" pnpm-workspace.yaml
+          pnpm i --no-frozen-lockfile
+      - run: pnpm build
+      - name: install rolldown
+        if: ${{ matrix.rolldown }}
+        run: |
+          sed -i '/^overrides:/a\  vite: "npm:rolldown-vite@latest"' pnpm-workspace.yaml
+          pnpm i --no-frozen-lockfile
+      - run: pnpm -C packages/plugin-rsc exec playwright install ${{ matrix.browser }}
+      - run: pnpm -C packages/plugin-rsc test-e2e-ci --project=${{ matrix.browser }}
+      - uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: test-results-${{ matrix.os }}-${{ matrix.browser }}${{ matrix.rolldown == true && '-rolldown' || '' }}${{ matrix.react_version && format('-react-{0}', matrix.react_version) || '' }}
+          path: |
+            packages/plugin-rsc/test-results
+          if-no-files-found: ignore

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        node_version: [18, 20, 22]
+        node_version: [20, 22, 24]
         include:
           # Active LTS + other OS
           - os: macos-latest
@@ -41,7 +41,7 @@ jobs:
     name: "Build&Test: node-${{ matrix.node_version }}, ${{ matrix.os }}"
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install pnpm
         uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
@@ -87,19 +87,33 @@ jobs:
       - name: Test serve
         run: pnpm run test-serve
 
+      - name: Test full bundle mode serve
+        run: pnpm run test-full-bundle-mode
+
       - name: Test build
         run: pnpm run test-build
 
       - name: Test SWC
         run: pnpm --filter ./packages/plugin-react-swc run test
 
+      - name: Setup rolldown-vite
+        run: |
+          sed -i"" -e "s/overrides:/overrides:\n  vite: catalog:rolldown-vite/" pnpm-workspace.yaml
+          pnpm i --no-frozen-lockfile
+
+      - name: Test serve (rolldown-vite)
+        run: pnpm run test-serve
+
+      - name: Test build (rolldown-vite)
+        run: pnpm run test-build
+
   lint:
     if: github.repository == 'vitejs/vite-plugin-react'
     timeout-minutes: 10
     runs-on: ubuntu-latest
     name: "Lint: node-20, ubuntu-latest"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 

.github/workflows/copilot-setup-steps.yml

@@ -0,0 +1,28 @@
+# https://docs.github.com/en/copilot/how-tos/use-copilot-agents/coding-agent/customize-the-agent-environment
+
+name: "Copilot Setup Steps"
+
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+  pull_request:
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+
+jobs:
+  copilot-setup-steps:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
+      - run: pnpm i
+      - run: pnpm exec playwright install chromium

.github/workflows/issue-close-require.yml

@@ -13,7 +13,7 @@ jobs:
       pull-requests: write # for actions-cool/issues-helper to update PRs
     steps:
       - name: need reproduction
-        uses: actions-cool/issues-helper@a610082f8ac0cf03e357eb8dd0d5e2ba075e017e # v3
+        uses: actions-cool/issues-helper@45d75b6cf72bf4f254be6230cb887ad002702491 # v3
         with:
           actions: "close-issues"
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/issue-labeled.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - name: contribution welcome
         if: github.event.label.name == 'contribution welcome' || github.event.label.name == 'help wanted'
-        uses: actions-cool/issues-helper@a610082f8ac0cf03e357eb8dd0d5e2ba075e017e # v3
+        uses: actions-cool/issues-helper@45d75b6cf72bf4f254be6230cb887ad002702491 # v3
         with:
           actions: "create-comment, remove-labels"
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -25,7 +25,7 @@ jobs:
 
       - name: remove pending
         if: (github.event.label.name == 'enhancement' || contains(github.event.label.description, '(priority)')) && contains(github.event.issue.labels.*.name, 'pending triage')
-        uses: actions-cool/issues-helper@a610082f8ac0cf03e357eb8dd0d5e2ba075e017e # v3
+        uses: actions-cool/issues-helper@45d75b6cf72bf4f254be6230cb887ad002702491 # v3
         with:
           actions: "remove-labels"
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -34,7 +34,7 @@ jobs:
 
       - name: need reproduction
         if: github.event.label.name == 'need reproduction'
-        uses: actions-cool/issues-helper@a610082f8ac0cf03e357eb8dd0d5e2ba075e017e # v3
+        uses: actions-cool/issues-helper@45d75b6cf72bf4f254be6230cb887ad002702491 # v3
         with:
           actions: "create-comment, remove-labels"
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/publish.yml

@@ -14,15 +14,15 @@ jobs:
     environment: Release
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install pnpm
         uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
 
-      - name: Set node version to 20
+      - name: Set node version
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           registry-url: https://registry.npmjs.org/
           cache: "pnpm"
 
@@ -55,8 +55,17 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
 
-      - if: steps.tag.outputs.isAlpha == 'false'
+      - if: steps.tag.outputs.isAlpha == 'false' && steps.tag.outputs.pkgName != 'plugin-rsc'
         uses: ArnaudBarre/github-release@4fa6eafe8e2449c7c1c5a91ae50de4ee34db0b40 # v1.5.0
         with:
           path: packages/${{ steps.tag.outputs.pkgName }}/CHANGELOG.md
           tag-name: ${{ github.ref_name }}
+
+      - if: steps.tag.outputs.isAlpha == 'false' && steps.tag.outputs.pkgName == 'plugin-rsc'
+        uses: yyx990803/release-tag@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          body: |
+            Please refer to [CHANGELOG.md](https://github.com/vitejs/vite-plugin-react/blob/${{ github.ref_name }}/packages/${{ steps.tag.outputs.pkgName }}/CHANGELOG.md) for details.

.github/workflows/release-continuous.yml

@@ -0,0 +1,38 @@
+name: Preview Publish
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, synchronize, labeled]
+
+permissions: {}
+
+jobs:
+  preview:
+    if: >
+      github.repository == 'vitejs/vite-plugin-react' &&
+      (github.event_name == 'push' ||
+      (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'trigger: preview')))
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build
+        run: pnpm build
+
+      - name: Publish
+        run: pnpm dlx pkg-pr-new@0.0 publish --pnpm --compact './packages/*' './packages/plugin-react-swc/dist'

.github/workflows/semantic-pull-request.yml

@@ -16,7 +16,7 @@ jobs:
       pull-requests: read
     steps:
       - name: Validate PR title
-        uses: amannn/action-semantic-pull-request@0723387faaf9b38adef4775cd42cfd5155ed6017 # v5
+        uses: amannn/action-semantic-pull-request@48f256284bd46cdaab1048c3721360e808335d50 # v6
         with:
           subjectPattern: ^(?![A-Z]).+$
           subjectPatternError: |

.npmrc

@@ -5,3 +5,5 @@ hoist-pattern[]=eslint-import-resolver-*
 strict-peer-dependencies=false
 shell-emulator=true
 auto-install-peers=false
+link-workspace-packages=true
+prefer-workspace-packages=true

AGENTS.md

@@ -0,0 +1,25 @@
+# AI Agent Development Guide
+
+This document provides AI-agent-specific guidance for working with the vite-plugin-react monorepo. For comprehensive documentation, see:
+
+- **[README.md](README.md)** - Repository overview and package links
+- **[CONTRIBUTING.md](CONTRIBUTING.md)** - Setup, testing, debugging, and contribution guidelines
+
+## Quick Reference for AI Agents
+
+### Repository Navigation
+
+This monorepo contains multiple packages (see [README.md](README.md#packages) for details):
+
+- `packages/plugin-react/` - Main React plugin with Babel
+- `packages/plugin-react-swc/` - SWC-based React plugin
+- `packages/plugin-rsc/` - React Server Components ([AI guidance](packages/plugin-rsc/AGENTS.md))
+- `packages/plugin-react-oxc/` - Deprecated (merged with plugin-react)
+
+### Essential Setup Commands
+
+```bash
+pnpm install && pnpm build   # Initial setup (see CONTRIBUTING.md for details)
+pnpm dev                     # Watch mode development
+pnpm test                    # Run all tests
+```