# 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
  DISTRIBUTION: 'zulu'                      # set this to the java version to use (e.g. 'zulu', 'temurin', 'microsoft')
  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@v4

    # 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@v4
      with:
        distribution: ${{ env.DISTRIBUTION }}
        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