ci: add caching

.github/workflows/nodejs.yml

@@ -1,4 +1,4 @@
-name: Build
+name: Test, lint and build
 
 on:
   push:
@@ -14,6 +14,24 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@v2
 
+      - name: Cache node modules
+        id: cache-npm
+        uses: actions/cache@v3
+        env:
+          cache-name: cache-node-modules
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+
+      - if: ${{ steps.cache-npm.outputs.cache-hit != 'true' }}
+        name: List the state of node modules
+        continue-on-error: true
+        run: npm list
+
       - name: Install modules
         run: npm ci
 
@@ -23,6 +41,10 @@ jobs:
       - name: Run tests
         run: npm run test
 
+      - name: Setup Docker Buildx Driver
+        id: docker_driver_setup
+        uses: docker/setup-buildx-action@v1
+
       - name: Run docker build
         id: docker_build
         uses: docker/build-push-action@v2
@@ -30,3 +52,5 @@ jobs:
           context: ./
           file: ./Dockerfile
           push: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=max