// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// This file and other cloudbuild.yaml files are used to ensure that
// our public Docker images such as gcr.io/google-samples/hello-app:1.0
// are rebuilt and updated upon changes to the repository.
package com.example.helloworld;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@SpringBootApplication
public class HelloworldApplication{

	@Value("${TARGET:World}")
	String target;

	@RestController
	class HelloworldController {
		@GetMapping("/")
		String hello() {
			return "Hello " + target + "!";
		}
	}

	public static void main(String[] args) {
		SpringApplication.run(HelloworldApplication.class, args);
	}
}
