Book Image

Gradle Effective Implementation Guide

Book Image

Gradle Effective Implementation Guide

Overview of this book

Gradle is the next generation in build automation. It uses convention-over-configuration to provide good defaults, but is also flexible enough to be usable in every situation you encounter in daily development. Build logic is described with a powerful DSL and empowers developers to create reusable and maintainable build logic."Gradle Effective Implementation Guide" is a great introduction and reference for using Gradle. The Gradle build language is explained with hands on code and practical applications. You learn how to apply Gradle in your Java, Scala or Groovy projects, integrate with your favorite IDE and how to integrate with well-known continuous integration servers.Start with the foundations and work your way through hands on examples to build your knowledge of Gradle to skyscraper heights. You will quickly learn the basics of Gradle, how to write tasks, work with files and how to use write build scripts using the Groovy DSL. Then as you develop you will be shown how to use Gradle for Java projects. Compile, package, test and deploy your applications with ease. When you've mastered the simple, move on to the sublime and integrate your code with continuous integration servers and IDEs. By the end of the "Gradle Effective Implementation Guide" you will be able to use Gradle in your daily development. Writing tasks, applying plugins and creating build logic will be second nature.
Table of Contents (20 chapters)
Gradle Effective Implementation Guide
Credits
About the Author
Acknowledgement
About the Reviewers
www.PacktPub.com
Preface
Index

Chapter 2. Creating Gradle Build Scripts

In Gradle, projects and tasks are two important concepts. A Gradle build always consists of one or more projects A project defines some sort of component we want to build. There are no defining rules about what the component is. It can be a JAR file with utility classes to be used in other projects, or a web application to be deployed to the corporate intranet. A project doesn't have to be about building and packaging code; it can also be about doing things such as copying files to a remote server or deployment of applications to servers.

A project has one or more tasks. A task is a small piece of work that is executed when we run a build, for example, compiling source code, packaging code in an archive file, generating documentation, and so on.

In this chapter we will learn how to define a project with tasks and use it as a Gradle build.