package scorekeep;

import org.springframework.boot.SpringApplication;

import org.springframework.boot.builder.SpringApplicationBuilder;

import org.springframework.context.annotation.ComponentScan;

import org.springframework.context.annotation.Configuration;

import org.springframework.core.env.AbstractEnvironment;

@Configuration

@ComponentScan

public class Application {

enum Profile {

NODB("nodb"),

PGSQL("pgsql");

private final String name;

Profile(final String name) {

this.name = name;

}

@Override

public String toString() {

return this.name;

}

}

public static void main(String[] args) {

System.setProperty(AbstractEnvironment.ACTIVE_PROFILES_PROPERTY_NAME, getProfile());

SpringApplication.run(Application.class, args);

}

protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {

return application.sources(Application.class);

}

public static String getProfile() {

if (isRdsEnabled()) {

return Profile.PGSQL.toString();

} else {

return Profile.NODB.toString();

}

}

public static boolean isRdsEnabled() {

// Only enabled if the relevant environment variables are set

return (null != System.getenv("RDS_HOSTNAME")

&& null != System.getenv("RDS_USERNAME")

&& null != System.getenv("RDS_PASSWORD")

&& null != System.getenv("RDS_PORT"));

}

}