ci: cache Playwright browser binaries (#337)

Author: metonym

.github/workflows/ci.yml

@@ -12,10 +12,18 @@ jobs:
         with:
           bun-version: 1.1.3
 
+      - uses: actions/cache@v4
+        id: playwright-cache
+        with:
+          path: /Users/runner/Library/Caches/ms-playwright
+          key: ${{ runner.os }}-playwright-1.43.0
+
       - name: Install dependencies
-        run: |
-          bun install
-          bun playwright install --with-deps
+        run: bun install
+
+      - name: Install Playwright binaries
+        run: bun playwright install --with-deps
+        if: steps.playwright-cache.outputs.cache-hit != 'true'
 
       - name: Build library
         run: bun build:lib

bun.lockb

@@ -22,7 +22,7 @@
   "devDependencies": {
     "@astrojs/svelte": "latest",
     "@playwright/experimental-ct-svelte": "latest",
-    "@playwright/test": "latest",
+    "@playwright/test": "1.43.0",
     "@types/bun": "latest",
     "@types/node": "latest",
     "@types/prettier": "latest",