Writing a build script

In the first chapter, we have already written our first build script. Let's create a similar build script with a simple task. Gradle will look for a file with the name build.gradle in the current directory. The build.gradle file contains the tasks that make up our project. In this example, we define a simple task that prints out a simple message to the console:

// Assign value to description property. 
project.description = 'Simple project' 
 
// DSL to create a new task using 
// Groovy << operator. 
task simple << { 
    println 'Running simple task for project ' + 
      project.description 
} 

If we run the build, we see the following output in the console:

:simple
Running simple task for project Simple project
BUILD SUCCESSFUL
Total time: 0.57 secs

A couple of interesting things happen with this small build script. Gradle reads the script file and creates a Project object. The build script configures the Project object, and finally, the set of tasks...