Action only installs node and dependencies when a changed file passes the filters

.github/workflows/pr-check.yml

@@ -35,7 +35,10 @@ jobs:
               - 'frontend/**/*.js'
               - 'frontend/**/*.ts'
 
+      - run: echo ${{ steps.filter.outputs.changes }}
+
       - name: Cache node modules
+        if: steps.filter.outputs.changes != '[]'
         uses: actions/cache@v2
         env:
           cache-name: cache-node-modules
@@ -48,11 +51,13 @@ jobs:
             ${{ runner.os }}-
 
       - name: Set up Node.js
+        if: steps.filter.outputs.changes != '[]'
         uses: actions/setup-node@v1
         with:
           node-version: "16.13.2"
 
       - name: Install dependencies
+        if: steps.filter.outputs.changes != '[]'
         run: npm run install:all
 
       # - name: Run webpack

backend/worker.js

@@ -12,7 +12,7 @@ async function main() {
   await admin.initializeApp({
     credential: admin.credential.cert(serviceAccount),
   });
-  console.log("Database Connected");
+  console.log("Database Connected!!");
   refactor();
 }