feat: add script to retrieve Playwright version and cache binaries in…

… workflow (#59)

.github/scripts/get-playwright-version.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -euo pipefail
+
+playwright_version=$(pnpm list --depth 1 --json | jq -r '.[].devDependencies["@playwright/test"].version')
+
+echo "Found Playwright version: $playwright_version"
+echo "version=$playwright_version" >>"$GITHUB_OUTPUT"

.github/workflows/node.yml

@@ -26,11 +26,24 @@ jobs:
           node-version-file: 'package.json'
           cache: 'pnpm'
       - run: pnpm install
+      - name: Get installed Playwright version
+        id: playwright-version
+        run: .github/scripts/get-playwright-version.sh
+      - name: Cache playwright binaries
+        uses: actions/cache@v4
+        id: playwright-cache
+        with:
+          path: ~/.cache/ms-playwright
+          key: '${{ runner.os }}-playwright-${{ steps.playwright-version.outputs.version }}'
+          restore-keys: ${{ runner.os }}-playwright-
       - name: Install Playwright Browsers
         run: pnpm exec playwright install --with-deps
-      - run: pnpm lint
-      - run: pnpm run build
-      - run: pnpm test
+      - name: Run linting
+        run: pnpm lint
+      - name: Build the project
+        run: pnpm run build
+      - name: Run tests
+        run: pnpm test
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v5
         with: