[stable31] Migrate to playwright to update cypress

.eslintrc.cjs

@@ -8,6 +8,16 @@ module.exports = {
 	extends: [
 		'@nextcloud',
 	],
+	overrides: [
+		{
+			files: ['**/*.ts'],
+			rules: {
+				// Do not err out on constructors with parameter properties only.
+				'no-useless-constructor': 'off',
+				'@typescript-eslint/no-useless-constructor': 'error',
+			},
+		},
+	],
 	rules: {
 		'@typescript-eslint/no-unused-vars': ['off'],
 		'import/no-unresolved': [1, { ignore: ['\\.svg\\?raw$'] }],

.github/workflows/playwright.yml

@@ -0,0 +1,58 @@
+# SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: MIT
+
+name: Playwright Tests
+on:
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout app
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+
+      - name: Check composer.json
+        id: check_composer
+        uses: andstor/file-existence-action@076e0072799f4942c8bc574a82233e1e4d13e9d6 # v2
+        with:
+          files: 'composer.json'
+
+      - name: Install composer dependencies
+        if: steps.check_composer.outputs.files_exists == 'true'
+        run: composer install --no-dev
+
+      - name: Read package.json node and npm engines version
+        uses: skjnldsv/read-package-engines-version-actions@06d6baf7d8f41934ab630e97d9e6c0bc9c9ac5e4 # v3
+        id: versions
+        with:
+          fallbackNode: '^20'
+          fallbackNpm: '^10'
+
+      - name: Set up node ${{ steps.versions.outputs.nodeVersion }}
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
+        with:
+          node-version: ${{ steps.versions.outputs.nodeVersion }}
+
+      - name: Set up npm ${{ steps.versions.outputs.npmVersion }}
+        run: npm i -g npm@"${{ steps.versions.outputs.npmVersion }}"
+
+      - name: Install node dependencies & build app
+        run: |
+          npm ci
+          TESTING=true npm run build --if-present
+
+      - name: Install Playwright Browsers
+        run: npx playwright install chromium --only-shell
+
+      - name: Run Playwright tests
+        run: npx playwright test
+
+      - uses: actions/upload-artifact@v5
+        if: always()
+        with:
+          name: playwright-report
+          path: playwright-report/
+          retention-days: 30

.gitignore

@@ -8,11 +8,17 @@ cypress/snapshots/actual
 cypress/snapshots/diff
 cypress/videos/
 cypress/downloads/
+/playwright-report/
 .php-cs-fixer.cache
+/test-results/
 /tests/clover.xml
 /tests/.phpunit.result.cache
 dist/
 webpack-stats.json
 
 # js folder, to be updated wth --force
 /js
+
+# Playwright snapshots - only keep the ci version in git
+playwright/e2e/*-snapshots/**
+!playwright/e2e/*-snapshots/*-on-ci-**

REUSE.toml

@@ -30,7 +30,7 @@ SPDX-FileCopyrightText = "Nils Adermann, Jordi Boggiano"
 SPDX-License-Identifier = "MIT"
 
 [[annotations]]
-path = ["cypress/fixtures/**", "cypress/snapshots/**", "src/tests/fixtures/**", "src/tests/**/__snapshots__/**"]
+path = ["cypress/fixtures/**", "cypress/snapshots/**", "playwright/support/fixtures/files/**", "playwright/e2e/*-snapshots/**", "src/tests/fixtures/**", "src/tests/**/__snapshots__/**"]
 precedence = "aggregate"
 SPDX-FileCopyrightText = "2019-2025 Nextcloud GmbH and Nextcloud contributors"
 SPDX-License-Identifier = "AGPL-3.0-or-later"