Add workflow for Azure Function App with Gradle (actions#1963)

* Add starter workflow for Azure Function App with Gradle

* Mark as preview

* Fix properties for function gradle template

* Add workflow and job level permissions to function gradle template

---------

Co-authored-by: Sampark Sharma <phantsure@github.com>

Author: Flanker32

deployments/azure-functions-app-java-gradle.yml

@@ -0,0 +1,70 @@
+# This workflow will build a Java project and deploy it to an Azure Functions App on Windows or Linux when a commit is pushed to your default branch.
+#
+# This workflow assumes you have already created the target Azure Functions app and applied azure functions plugin for gradle.
+# For instructions see https://learn.microsoft.com/en-us/azure/azure-functions/functions-create-first-java-gradle
+#
+# To configure this workflow:
+# 1. Set up the following secrets in your repository:
+#   - AZURE_FUNCTIONAPP_PUBLISH_PROFILE
+# 2. Change env variables for your configuration.
+#
+# For more information on:
+#   - GitHub Actions for Azure: https://github.com/Azure/Actions
+#   - Azure Functions Action: https://github.com/Azure/functions-action
+#   - Publish Profile: https://github.com/Azure/functions-action#using-publish-profile-as-deployment-credential-recommended
+#   - Azure Service Principal for RBAC: https://github.com/Azure/functions-action#using-azure-service-principal-for-rbac-as-deployment-credential
+#
+# For more samples to get started with GitHub Action workflows to deploy to Azure: https://github.com/Azure/actions-workflow-samples/tree/master/FunctionApp
+
+name: Deploy Gradle Java project to Azure Function App
+
+on:
+  push:
+    branches:
+    - [$default-branch]
+
+permissions:
+  contents: read
+
+env:
+  AZURE_FUNCTIONAPP_NAME: 'your-app-name'   # set this to your function app name on Azure
+  BUILD_GRADLE_DIRECTORY: '.'               # set this to the directory which contains build.gradle file
+  JAVA_VERSION: '8'                         # set this to the java version to use (e.g. '8', '11', '17')
+
+jobs:
+  build-and-deploy:
+    permissions:
+      contents: none
+    runs-on: windows-latest # For Linux, use ubuntu-latest
+    environment: dev
+    steps:
+    - name: 'Checkout GitHub Action'
+      uses: actions/checkout@v3
+
+    # If you want to use Azure RBAC instead of Publish Profile, then uncomment the task below
+    # - name: 'Login via Azure CLI'
+    #   uses: azure/login@v1
+    #   with:
+    #     creds: ${{ secrets.AZURE_RBAC_CREDENTIALS }} # set up AZURE_RBAC_CREDENTIALS secrets in your repository
+
+    - name: Setup Java Sdk ${{ env.JAVA_VERSION }}
+      uses: actions/setup-java@v1
+      with:
+        java-version: ${{ env.JAVA_VERSION }}
+
+    # Build function project with functions gradle plugin
+    # For project with function plugin lower than 1.12.1, please make sure you have set same app name in gradle configuration
+    - name: 'Restore Project Dependencies Using Gradle Plugin for Azure Functions'
+      shell: pwsh # For Linux, use bash
+      run: |
+        pushd './${{ env.BUILD_GRADLE_DIRECTORY }}'
+        gradle azureFunctionsPackage -DappName=${{ env.AZURE_FUNCTIONAPP_NAME }}
+        popd
+
+    - name: 'Run Azure Functions Action'
+      uses: Azure/functions-action@v1
+      id: fa
+      with:
+        app-name: ${{ env.AZURE_FUNCTIONAPP_NAME }}
+        package: '${{ env.BUILD_GRADLE_DIRECTORY }}/build/azure-functions/${{ env.AZURE_FUNCTIONAPP_NAME }}'
+        publish-profile: ${{ secrets.AZURE_FUNCTIONAPP_PUBLISH_PROFILE }} # Remove publish-profile to use Azure RBAC

deployments/properties/azure-functions-app-java-gradle.properties.json

@@ -0,0 +1,8 @@
+{
+    "name": "Deploy Gradle app to Azure Functions App",
+    "description": "Build a Java project and deploy it to an Azure Functions App on Windows or Linux.",
+    "creator": "Microsoft Azure",
+    "iconName": "azure",
+    "categories": ["Deployment", "Java", "Gradle", "Azure Functions"],
+    "labels": ["preview"]
+}