From 7ef42a49faf0fcaca8d2122d5f1f630e494df0c4 Mon Sep 17 00:00:00 2001
From: Daniel Lockyer <hi@daniellockyer.com>
Date: Tue, 4 Jul 2023 15:53:48 +0200
Subject: [PATCH] Implemented Playwright caching into browser-tests workflow

- this allows us to use the Playwright cache that is in place to speed
  up tests
---
 .github/workflows/browser-tests.yml | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/browser-tests.yml b/.github/workflows/browser-tests.yml
index 7a7c11ae14..3c0dccf986 100644
--- a/.github/workflows/browser-tests.yml
+++ b/.github/workflows/browser-tests.yml
@@ -55,10 +55,21 @@ jobs:
     - name: Run migrations
       working-directory: ghost/core
       run: yarn setup
-
-    - name: Install Playwright
-      working-directory: ghost/core
+    - name: Get Playwright version
+      id: playwright-version
+      run: echo "version=$(node -p "require('@playwright/test/package.json').version")" >> $GITHUB_OUTPUT
+    - uses: actions/cache@v3
+      name: Check if Playwright browser is cached
+      id: playwright-cache
+      with:
+        path: ~/.cache/ms-playwright
+        key: ${{ runner.os }}-Playwright-${{steps.playwright-version.outputs.version}}
+    - name: Install Playwright browser if not cached
+      if: steps.playwright-cache.outputs.cache-hit != 'true'
       run: npx playwright install --with-deps
+    - name: Install OS dependencies of Playwright if cache hit
+      if: steps.playwright-cache.outputs.cache-hit == 'true'
+      run: npx playwright install-deps
 
     - name: Build Admin
       if: env.ENVIRONMENT == 'browser-tests-local'