This class runs Flyway migrations upon application startup

FlywayMigrationConfig.java

package com.myproject.mypackage.config;

import org.flywaydb.core.Flyway;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.CommandLineRunner;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;


@Configuration
public class FlywayMigrationConfig {

    // These values come from application.properties
    @Value("${spring.flyway.url}")
    private String flywayUrl;

    @Value("${spring.flyway.user}")
    private String flywayUser;

    @Value("${spring.flyway.password}")
    private String flywayPassword;

    @Value("${spring.flyway.enabled}")
    private Boolean flywayEnabled;

    @Bean
    public CommandLineRunner runFlywayMigration() {
        if (flywayEnabled) {
            return args -> {

                Flyway flyway = Flyway.configure()
                        .dataSource(flywayUrl, flywayUser, flywayPassword)
                        .baselineOnMigrate(true)
                        .load();

                flyway.migrate(); // Run the migrations
                System.out.println("Flyway migrations completed for <This Service>.");
            };
        } else {
            return args -> {

            };
        }
    }
}