Highlighted Groovy DSL example: Hello World

HighlightedHelloWorldDsl.groovy

class HelloWorldService {
    void printHelloWorld() {
        println("Hello World")
    }
}

class HelloWorldScript {
	// by annotating the parameter we gain syntax highlighting and auto-completion
    static void execute(@DelegatesTo(strategy = Closure.DELEGATE_FIRST, value = HelloWorldService) Closure script) {
        script.resolveStrategy = Closure.DELEGATE_FIRST
        script.delegate = new HelloWorldService()
        script()
    }
}

HelloWorldScript.execute {
    printHelloWorld()
    
    for(def i = 0; i < 10; i++) {
        printHelloWorld()
    }
}