Limetest migration

.github/workflows/ci.yml

@@ -7,29 +7,79 @@ on:
     branches: [ main ]
 
 jobs:
-  build-and-test:
+  lint:
     runs-on: ubuntu-latest
-
     steps:
     - uses: actions/checkout@v4
-
     - name: Use Node.js 18
       uses: actions/setup-node@v4
       with:
         node-version: '18'
         cache: 'npm'
-
     - name: Install dependencies
       run: npm ci
-
-    - name: Run linting
+    - run: npm run build
+    - name: Run ESLint
       run: npm run lint
+    - name: Ensure no changes
+      run: git diff --exit-code
 
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Node.js 18
+      uses: actions/setup-node@v4
+      with:
+        # https://github.com/microsoft/playwright-mcp/issues/344
+        node-version: '18.19'
+        cache: 'npm'
+    - name: Install dependencies
+      run: npm ci
+    - name: Playwright install
+      run: npx playwright install --with-deps
+    - name: Install MS Edge
+      # MS Edge is not preinstalled on macOS runners.
+      if: ${{ matrix.os == 'macos-latest' }}
+      run: npx playwright install msedge
     - name: Build
       run: npm run build
-
-    - name: Install Playwright browsers
-      run: npx playwright install --with-deps
-
     - name: Run tests
       run: npm test
+
+  test_docker:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Node.js 18
+      uses: actions/setup-node@v4
+      with:
+        node-version: '18'
+        cache: 'npm'
+    - name: Install dependencies
+      run: npm ci
+    - name: Playwright install
+      run: npx playwright install --with-deps chromium
+    - name: Build
+      run: npm run build
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+    - name: Build and push
+      uses: docker/build-push-action@v6
+      with:
+        tags: playwright-mcp-dev:latest
+        cache-from: type=gha
+        cache-to: type=gha,mode=max
+        load: true
+    - name: Run tests
+      shell: bash
+      run: |
+        # Used for the Docker tests to share the test-results folder with the container.
+        umask 0000
+        npm run test -- --project=chromium-docker
+      env:
+        MCP_IN_DOCKER: 1

.github/workflows/publish.yml

@@ -5,16 +5,51 @@ on:
 jobs:
   publish-npm:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write # Needed for npm provenance
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           node-version: 18
           registry-url: https://registry.npmjs.org/
       - run: npm ci
+      - run: npx playwright install --with-deps
       - run: npm run build
       - run: npm run lint
-      - run: npm run test
+      - run: npm run ctest
       - run: npm publish --provenance
         env:
-          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+  publish-docker:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write # Needed for OIDC login to Azure
+    environment: allow-publishing-docker-to-acr
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up QEMU # Needed for multi-platform builds (e.g., arm64 on amd64 runner)
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx # Needed for multi-platform builds
+        uses: docker/setup-buildx-action@v3
+      - name: Azure Login via OIDC
+        uses: azure/login@v2
+        with:
+          client-id: ${{ secrets.AZURE_DOCKER_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_DOCKER_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_DOCKER_SUBSCRIPTION_ID }}
+      - name: Login to ACR
+        run: az acr login --name playwright
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile # Adjust path if your Dockerfile is elsewhere
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            playwright.azurecr.io/public/playwright/mcp:${{ github.event.release.tag_name }}
+            playwright.azurecr.io/public/playwright/mcp:latest

.gitignore

@@ -1,3 +1,8 @@
 lib/
 node_modules/
 test-results/
+playwright-report/
+.vscode/mcp.json
+
+.idea
+.DS_Store

.npmignore

@@ -4,3 +4,4 @@ LICENSE
 !lib/**/*.js
 !cli.js
 !index.*
+!config.d.ts

Dockerfile

@@ -0,0 +1,69 @@
+ARG PLAYWRIGHT_BROWSERS_PATH=/ms-playwright
+
+# ------------------------------
+# Base
+# ------------------------------
+# Base stage: Contains only the minimal dependencies required for runtime
+# (node_modules and Playwright system dependencies)
+FROM node:22-bookworm-slim AS base
+
+ARG PLAYWRIGHT_BROWSERS_PATH
+ENV PLAYWRIGHT_BROWSERS_PATH=${PLAYWRIGHT_BROWSERS_PATH}
+
+# Set the working directory
+WORKDIR /app
+
+RUN --mount=type=cache,target=/root/.npm,sharing=locked,id=npm-cache \
+    --mount=type=bind,source=package.json,target=package.json \
+    --mount=type=bind,source=package-lock.json,target=package-lock.json \
+  npm ci --omit=dev && \
+  # Install system dependencies for playwright
+  npx -y playwright-core install-deps chromium
+
+# ------------------------------
+# Builder
+# ------------------------------
+FROM base AS builder
+
+RUN --mount=type=cache,target=/root/.npm,sharing=locked,id=npm-cache \
+    --mount=type=bind,source=package.json,target=package.json \
+    --mount=type=bind,source=package-lock.json,target=package-lock.json \
+  npm ci
+
+# Copy the rest of the app
+COPY *.json *.js *.ts .
+COPY src src/
+
+# Build the app
+RUN npm run build
+
+# ------------------------------
+# Browser
+# ------------------------------
+# Cache optimization:
+# - Browser is downloaded only when node_modules or Playwright system dependencies change
+# - Cache is reused when only source code changes
+FROM base AS browser
+
+RUN npx -y playwright-core install --no-shell chromium
+
+# ------------------------------
+# Runtime
+# ------------------------------
+FROM base
+
+ARG PLAYWRIGHT_BROWSERS_PATH
+ARG USERNAME=node
+ENV NODE_ENV=production
+
+# Set the correct ownership for the runtime user on production `node_modules`
+RUN chown -R ${USERNAME}:${USERNAME} node_modules
+
+USER ${USERNAME}
+
+COPY --from=browser --chown=${USERNAME}:${USERNAME} ${PLAYWRIGHT_BROWSERS_PATH} ${PLAYWRIGHT_BROWSERS_PATH}
+COPY --chown=${USERNAME}:${USERNAME} cli.js package.json ./
+COPY --from=builder --chown=${USERNAME}:${USERNAME} /app/lib /app/lib
+
+# Run in headless and only with chromium (other browsers need more dependencies not included in this image)
+ENTRYPOINT ["node", "cli.js", "--headless", "--browser", "chromium", "--no-sandbox"]