update workflow

.github/workflows/azure-functions-app-nodejs.yml

@@ -1,4 +1,4 @@
-name: Deploy Node.js project to Azure Function App
+name: Build and deploy the function app to Azure
 
 on:
   workflow_dispatch:
@@ -9,12 +9,15 @@ permissions:
 
 env:
   AZURE_FUNCTIONAPP_NAME: ${{ vars.AZURE_FUNCTIONAPP_NAME }}
-  AZURE_FUNCTIONAPP_PACKAGE_PATH: '.'       # set this to the path to your function app project, defaults to the repository root
+  WORKING_DIRECTORY: '.'
   NODE_VERSION: '20.x'
 
 jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ${{ env.WORKING_DIRECTORY }}
     environment: prod
     steps:
     - name: 'Checkout repo'
@@ -35,17 +38,15 @@ jobs:
     - name: 'Build project'
       shell: bash
       run: |
-        pushd './${{ env.AZURE_FUNCTIONAPP_PACKAGE_PATH }}'
         npm ci
         npm run build
         npm run test --if-present
         npm prune --omit=dev # Removes packages specified in devDependencies
-        popd
 
-    - name: 'Publish the package to Azure Function app'
+    - name: 'Publish the package to the Azure function app'
       uses: Azure/functions-action@v1
       id: fa
       with:
         app-name: ${{ env.AZURE_FUNCTIONAPP_NAME }}
-        package: ${{ env.AZURE_FUNCTIONAPP_PACKAGE_PATH }}
+        package: ${{ env.WORKING_DIRECTORY }}