Add setup instructions to the top

deployments/azure-webapps-node.yml

@@ -1,23 +1,27 @@
-# This workflow will build and push a node.js application to an Azure Web App when a release is created.
+# This workflow will build and push a node.js application to an Azure Web App when a commit is pushed to your default branch.
 #
 # This workflow assumes you have already created the target Azure App Service web app.
-# For instructions see https://docs.microsoft.com/azure/app-service/app-service-plan-manage#create-an-app-service-plan
+# For instructions see https://docs.microsoft.com/en-us/azure/app-service/quickstart-nodejs?tabs=linux&pivots=development-environment-cli
 #
 # To configure this workflow:
 #
-# 1. For Linux apps, add an app setting called WEBSITE_WEBDEPLOY_USE_SCM and set it to true in your app **before downloading the file**.
-#      For more instructions see: https://docs.microsoft.com/azure/app-service/configure-common#configure-app-settings
+# 1. Download the Publish Profile for your Azure Web App. You can download this file from the Overview page of your Web App in the Azure Portal.
+#    For more information: https://docs.microsoft.com/en-us/azure/app-service/deploy-github-actions?tabs=applevel#generate-deployment-credentials
 #
-# 2. Set up a secret in your repository named AZURE_WEBAPP_PUBLISH_PROFILE with the value of your Azure publish profile.
+# 2. Create a secret in your repository named AZURE_WEBAPP_PUBLISH_PROFILE, paste the publish profile contents as the value of the secret.
 #    For instructions on obtaining the publish profile see: https://docs.microsoft.com/azure/app-service/deploy-github-actions#configure-the-github-secret
 #
-# 3. Change the values for the AZURE_WEBAPP_NAME, AZURE_WEBAPP_PACKAGE_PATH and NODE_VERSION environment variables  (below).
+# 3. Change the value for the AZURE_WEBAPP_NAME. Optionally, change the AZURE_WEBAPP_PACKAGE_PATH and NODE_VERSION environment variables below.
 #
-# For more information on GitHub Actions for Azure, refer to https://github.com/Azure/Actions
-# For more samples to get started with GitHub Action workflows to deploy to Azure, refer to https://github.com/Azure/actions-workflow-samples
+# For more information on GitHub Actions for Azure: https://github.com/Azure/Actions
+# For more information on the Azure Web Apps Deploy action: https://github.com/Azure/webapps-deploy
+# For more samples to get started with GitHub Action workflows to deploy to Azure: https://github.com/Azure/actions-workflow-samples
+
 on:
-  release:
-    types: [created]
+  push:
+    branches:
+      - $default-branch
+  workflow_dispatch:
 
 env:
   AZURE_WEBAPP_NAME: your-app-name    # set this to your application's name
@@ -61,6 +65,7 @@ jobs:
         name: node-app
 
     - name: 'Deploy to Azure WebApp'
+      id: deploy-to-webapp 
       uses: azure/webapps-deploy@v2
       with:
         app-name: ${{ env.AZURE_WEBAPP_NAME }}