From f1662044f7799fcef569623eccffa8a4ea67ba4b Mon Sep 17 00:00:00 2001
From: Christer Edvartsen <cogo@starzinger.net>
Date: Thu, 14 Nov 2019 15:24:32 +0100
Subject: [PATCH] Use actions/cache for the Composer packages

---
 ci/php.yml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ci/php.yml b/ci/php.yml
index 8e856b8..4ac898c 100644
--- a/ci/php.yml
+++ b/ci/php.yml
@@ -12,8 +12,18 @@ jobs:
 
     - name: Validate composer.json and composer.lock
       run: composer validate
+      
+    - name: Cache Composer packages
+      id: composer-cache
+      uses: actions/cache@v1
+      with:
+        path: vendor
+        key: ${{ runner.os }}-node-${{ hashFiles('**/composer.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-node-
 
     - name: Install dependencies
+      if: steps.composer-cache.outputs.cache-hit != 'true'
       run: composer install --prefer-dist --no-progress --no-suggest
 
     # Add a test script to composer.json, for instance: "test": "vendor/bin/phpunit"