Composite Build usage example

Based on this Spring Boot app template. Sources was not changed almost, only build script adjusted

Prerequisites

• JDK 21
• Docker
  Gradle isn't required because of embedded Gradle in the project

Conception description

Composite Build is externalization of build by put dependencies and plugins into separate Git repository (which added to project as Git submodule)

After that build script looks like this:

import by.andd3dfx.build.*
import by.andd3dfx.build.Plugins.Companion.applyPlugins

service(version = "0.0.1") {
    dependencies {
        springBoot {
            web()
            test()
            dataJpa()
            validation()
            ...
        }

        lombok()
        apacheCommonsLang()
        mapstruct()
        springDoc()
        swagger()
        postgres()
        h2()
        flywayCore()
        testContainers()
        postgresTestContainers()
        ...

        applyPlugins {
            springBoot()
        }
    }
}

Initialize Git submodule with build configuration:

git submodule init
git submodule update

How to build application:

gradlew clean build

Run functional tests:

cd func-test
./gradlew clean build

Check functional test report here