Gradle task to lock all subprojects

build.gradle.kts

// This task performs a dependency lock on the main project as well as every subproject. 

// This should stay create so that all the projects get the dependencyLocking config applied right away
// This isn't normal lazy gradle, but it is self-contained and that is nice
tasks.create<Exec>("lockItUp") {

    allprojects {
        // allprojects needs this
        dependencyLocking {
            lockAllConfigurations()
        }
    }

    doLast {
        // first, root!
        exec {
            executable = "./gradlew"
            args = listOf("dependencies", "--write-locks", "-q")
        }

        // then, subprojects
        subprojects.forEach {
            println("Locking ${it.name}")
            println(":${it.name}:dependencies --write-locks")

            exec {
                executable = "./gradlew"
                args = listOf(":${it.name}:dependencies", "--write-locks", "-q")
            }

        }

        commandLine("echo", "\uD83D\uDD12 IT IS LOCKED")
    }
}