From f230b16a77b731ba446186c56bde0db23d6110c8 Mon Sep 17 00:00:00 2001
From: Adam McCrea <adam@adamlogic.com>
Date: Fri, 19 Apr 2024 09:25:03 -0400
Subject: [PATCH] Update fastify.yml

---
 .github/workflows/fastify.yml | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/fastify.yml b/.github/workflows/fastify.yml
index ec6fb86..a8c2455 100644
--- a/.github/workflows/fastify.yml
+++ b/.github/workflows/fastify.yml
@@ -15,24 +15,30 @@ jobs:
         node-version: [18.x, 20.x]
         fastify-version: [3.x, 4.x]
 
-    defaults:
-      run:
-        working-directory: fastify
-
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js ${{ matrix.node-version }}
+      - name: Set up Node.js
         uses: actions/setup-node@v3
         with:
+          # We can't use `cache: npm` because setup-node doesn't support our monorepo setup
           node-version: ${{ matrix.node-version }}
-          cache: 'npm'
 
-      - name: Install dependencies
-        run: npm install
+      - name: Cache Node modules
+        uses: actions/cache@v2
+        with:
+          # manual caching within our subdirectory
+          path: fastify/node_modules
+          key: ${{ runner.os }}-node-${{ hashFiles('fastify/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
 
-      - name: Install Fastify ${{ matrix.fastify-version }}
-        run: npm install fastify@${{ matrix.fastify-version }}
+      - name: Install dependencies
+        run: |
+          npm install
+          npm install fastify@${{ matrix.fastify-version }}
+        working-directory: fastify
 
       - name: Run tests
         run: npm test
+        working-directory: fastify