chore: Add lockfiles to e2e tests and add actions

.github/workflows/build.yml

@@ -1031,6 +1031,9 @@ jobs:
       - name: Copy to temp
         run: yarn ci:copy-to-temp ./test-applications/${{ matrix.test-application }} ${{ runner.temp }}/test-application
         working-directory: dev-packages/e2e-tests
+        env:
+          # On develop/master, ignore lockfiles to test with fresh dependencies
+          E2E_IGNORE_LOCKFILE: ${{ github.event_name != 'pull_request' }}
 
       - name: Add pnpm overrides
         run:
@@ -1147,6 +1150,9 @@ jobs:
       - name: Copy to temp
         run: yarn ci:copy-to-temp ./test-applications/${{ matrix.test-application }} ${{ runner.temp }}/test-application
         working-directory: dev-packages/e2e-tests
+        env:
+          # On develop/master, ignore lockfiles to test with fresh dependencies
+          E2E_IGNORE_LOCKFILE: ${{ github.event_name != 'pull_request' }}
 
       - name: Add pnpm overrides
         run:

.github/workflows/update-e2e-lockfiles.yml

@@ -0,0 +1,86 @@
+name: 'Update E2E Lockfiles'
+
+on:
+  schedule:
+    # Run every day at midnight UTC
+    - cron: '0 0 * * *'
+  workflow_dispatch:
+
+env:
+  CACHED_DEPENDENCY_PATHS: |
+    ${{ github.workspace }}/node_modules
+    ${{ github.workspace }}/packages/*/node_modules
+    ${{ github.workspace }}/dev-packages/*/node_modules
+
+jobs:
+  update-lockfiles:
+    name: Update E2E Lockfiles
+    runs-on: ubuntu-24.04
+    timeout-minutes: 60
+    permissions:
+      pull-requests: write
+      contents: write
+    steps:
+      - name: Check out develop branch
+        uses: actions/checkout@v6
+        with:
+          ref: develop
+
+      - name: Set up Node
+        uses: actions/setup-node@v6
+        with:
+          node-version-file: 'package.json'
+
+      - name: Set up pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9.15.9
+
+      - name: Install Dependencies
+        uses: ./.github/actions/install-dependencies
+
+      - name: Build packages
+        run: yarn build
+
+      - name: Build tarballs
+        run: yarn build:tarball
+
+      - name: Prepare e2e tests
+        run: yarn test:prepare
+        working-directory: dev-packages/e2e-tests
+
+      - name: Validate e2e tests setup
+        run: yarn test:validate
+        working-directory: dev-packages/e2e-tests
+
+      - name: Update lockfiles
+        working-directory: dev-packages/e2e-tests
+        run: pnpm update --recursive --no-save --ignore-scripts
+
+      - name: Create Pull Request
+        id: create-pr
+        uses: peter-evans/create-pull-request@v7
+        with:
+          branch: chore/update-e2e-lockfiles
+          delete-branch: true
+          title: 'chore(e2e): Update pnpm lockfiles'
+          body: |
+            Automated daily update of E2E test application lockfiles.
+
+            This PR updates the `pnpm-lock.yaml` files in all E2E test applications.
+          commit-message: 'chore(e2e): update pnpm lockfiles'
+          labels: |
+            CI & Build
+
+      - name: Enable squash automerge for PR
+        if: steps.create-pr.outputs.pull-request-number != ''
+        run: gh pr merge --squash --auto "${{ steps.create-pr.outputs.pull-request-number }}"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Auto approve PR
+        if: steps.create-pr.outputs.pull-request-number != ''
+        uses: hmarr/auto-approve-action@v4
+        with:
+          pull-request-number: ${{ steps.create-pr.outputs.pull-request-number }}
+          review-message: 'Auto approved automated PR'

dev-packages/e2e-tests/.gitignore

@@ -2,6 +2,5 @@
 tmp
 .tmp_build_stdout
 .tmp_build_stderr
-pnpm-lock.yaml
 .last-run.json
 packed

dev-packages/e2e-tests/.npmrc

@@ -0,0 +1 @@
+shared-workspace-lockfile=false

dev-packages/e2e-tests/README.md

@@ -21,6 +21,12 @@ current state.
 - Run `yarn build:tarball` in the root of the repository (needs to be rerun after every update in /packages for the
   changes to have effect on the tests).
 
+### Environment Variables
+
+| Variable              | Description                                                                                                                                                                                                                       |
+| --------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `E2E_IGNORE_LOCKFILE` | Set to `true` to delete `pnpm-lock.yaml` before installing dependencies. This forces fresh dependency resolution, ignoring the committed lockfile. Used in CI on `develop`/`master` branches to catch compatibility issues early. |
+
 To finally run all of the tests:
 
 ```bash

dev-packages/e2e-tests/lib/copyToTemp.ts

@@ -1,5 +1,5 @@
 /* eslint-disable no-console */
-import { readFileSync, writeFileSync } from 'fs';
+import { readFileSync, unlinkSync, writeFileSync } from 'fs';
 import { cp } from 'fs/promises';
 import { isAbsolute, join, resolve } from 'path';
 
@@ -8,6 +8,21 @@ export async function copyToTemp(originalPath: string, tmpDirPath: string): Prom
   await cp(originalPath, tmpDirPath, { recursive: true });
 
   fixPackageJson(tmpDirPath);
+
+  // On develop/master, we want to ignore the lock file to always test with fresh dependencies
+  if (process.env.E2E_IGNORE_LOCKFILE === 'true') {
+    deleteLockfile(tmpDirPath);
+  }
+}
+
+function deleteLockfile(cwd: string): void {
+  const lockfilePath = join(cwd, 'pnpm-lock.yaml');
+  try {
+    unlinkSync(lockfilePath);
+    console.log(`Deleted lockfile at ${lockfilePath} (E2E_IGNORE_LOCKFILE=true)`);
+  } catch {
+    // Lock file doesn't exist, that's fine
+  }
 }
 
 function fixPackageJson(cwd: string): void {

dev-packages/e2e-tests/package.json

@@ -16,7 +16,7 @@
     "ci:build-matrix-optional": "node ./lib/getTestMatrix.mjs --optional=true",
     "ci:copy-to-temp": "ts-node ./ciCopyToTemp.ts",
     "ci:pnpm-overrides": "ts-node ./ciPnpmOverrides.ts",
-    "clean:test-applications": "rimraf --glob test-applications/**/{node_modules,dist,build,.next,.nuxt,.sveltekit,.react-router,.astro,.output,pnpm-lock.yaml,.last-run.json,test-results,.angular,event-dumps}",
+    "clean:test-applications": "rimraf --glob test-applications/**/{node_modules,dist,build,.next,.nuxt,.sveltekit,.react-router,.astro,.output,.last-run.json,test-results,.angular,event-dumps}",
     "clean:pnpm": "pnpm store prune"
   },
   "devDependencies": {