I'm on kotlin dsl myself but it has it's own drawbacks since ide sometimes becomes crazy with it 'cause some cache not invalidated in time

def debianDistribution = System.getenv("debianDistribution") == null ? "ENV_NOTFOUND" : System.getenv("debianDistribution")
def buildNumber = System.getenv("BUILD_NUMBER") == null ? "NO_BUILDNUM" : System.getenv("BUILD_NUMBER")
println( System.getenv('debianDistribution'))
println(System.getenv('BUILD_NUMBER'))

subprojects {
    // apply plugin: "com.gorylenko.gradle-git-properties"
    apply plugin: "com.google.cloud.tools.jib"
    if (it.name.contains('-thrift')) {
        apply plugin: "org.jruyi.thrift"
    } else {
        apply plugin: "io.spring.dependency-management"
        apply plugin: "org.springframework.boot"
        apply plugin: "org.sonarqube"
    }
    jib {
        from {
            image = baseImage
        }
        to {
            image = "<http://gcr.io/rep-ops/${project.name}:${version}-|gcr.io/rep-ops/${project.name}:${version}->"+debianDistribution+"-"+buildNumber
            credHelper = 'gcr'
            tags = ['latest', project.version]
        }
        container {
            entrypoint = [
                    'sh', '-c', '/entrypoint.sh'
            ]
            ports = ['8081', '8080']
            environment = [
                    "SPRING_OUTPUT_ANSI_ENABLED": "ALWAYS",
                    "MAIN_CLASS"                : "test",
                    "DEBIAN_JAVA_OPTS"          : "test"
            ]
            mainClass = "test"
            creationTime = "USE_CURRENT_TIMESTAMP"
        }
        extraDirectories {
            paths = "$projectDir/jib"
            permissions = [
                '/entrypoint.sh': '755'
            ]
        }
        allowInsecureRegistries = false
    }
}