Update nodejs-ci.yml

.github/workflows/nodejs-ci.yml

@@ -15,23 +15,31 @@ jobs:
         node-version: [18.x]
 
     steps:
-    - uses: actions/checkout@v3
-
-    - name: Set up Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v3
-      with:
-        node-version: ${{ matrix.node-version }}
-        cache: 'npm'
-
-    - run: npm ci
-
-    - name: Set environment variables
-      run: |
-        touch .env
-        echo "${{ secrets.PROD_SECRET }}" > .env
-
-    - name: Install PM2
-      run: npm install -g pm2
-
-    - name: Start application with PM2
-      run: pm2 restart dist/index.js --interpreter node
+      - uses: actions/checkout@v3
+
+      - name: Set up Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'  # This line enables automatic caching for npm dependencies
+
+      - name: Cache Node.js modules
+        uses: actions/cache@v3
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+
+      - run: npm ci
+
+      - name: Set environment variables
+        run: |
+          touch .env
+          echo "${{ secrets.PROD_SECRET }}" > .env
+
+      - name: Install PM2
+        run: npm install -g pm2
+
+      - name: Start application with PM2
+        run: pm2 restart dist/index.js --interpreter node