/**
 * Copyright (c) 2020 EmeraldPay, Inc
 * Copyright (c) 2019 ETCDEV GmbH
 *
 * 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
 *
 *        http://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.
 */
package io.emeraldpay.dshackle

import org.slf4j.LoggerFactory
import org.springframework.boot.ResourceBanner
import org.springframework.boot.SpringApplication
import org.springframework.boot.autoconfigure.SpringBootApplication
import org.springframework.core.io.ClassPathResource
import org.springframework.core.io.support.ResourcePropertySource
import reactor.core.scheduler.Schedulers

@SpringBootApplication(scanBasePackages = ["io.emeraldpay.dshackle"])
open class Starter

private val log = LoggerFactory.getLogger(Starter::class.java)

fun main(args: Array<String>) {
    Schedulers.enableMetrics()

    val maxMemory: Long = Runtime.getRuntime().maxMemory() / (1024 * 1024).toLong()
    log.info("Max heap size: {} MB", maxMemory)

    val app = SpringApplication(Starter::class.java)
    app.setDefaultProperties(ResourcePropertySource("version.properties").source)
    app.setBanner(ResourceBanner(ClassPathResource("banner.txt")))
    app.run(*args)
}
