"If this list is empty CORS will not be enabled. " +
		"Please ensure each expression matches the entire hostname by anchoring " +
		"to the start with '^' or including the '//' prefix, and by anchoring to the " +
		"end with '$' or including the ':' port separator suffix. " +
		"Examples of valid expressions are '//example\\.com(:|$)' and '^https://example\\.com(:|$)'"
)

You can view the structure of the root project by running `./gradlew projects` in the root folder `authoring-tutorial`:

[source]
----
$ ./gradlew projects

------------------------------------------------------------
Root project 'authoring-tutorial'
------------------------------------------------------------

Root project 'authoring-tutorial'
+--- Project ':app'
\--- Project ':lib'

Included builds

1. Read the <<gradle_author_intro,build basics chapters>>.
2. Follow the <<author_tutorial,tutorial>> for a hands-on approach.

[[gradle_author_intro]]
== 1. Authoring Gradle Builds Basics

The basics section goes through some Gradle authoring basics so that you can quickly understand how to configure builds, create tasks, and write plugins.

[sidebar]
_Training level_: **Intermediate** +
_Reading time_: **35 minutes**

The Community Edition is a free version of IntelliJ IDEA.

== Step 1. Initializing the Project

Create a new directory called `authoring-tutorial` and `cd` into it:

[source,text]
----
$ mkdir authoring-tutorial
----
[source,text]
----
$ cd authoring-tutorial
----

Run `gradle init` with parameters to generate a Java application:

[.multi-language-sample]
=====
[source, kotlin]
----

----

== Step 4. Run the custom Task

Finally, it's time to run the new task.

First, let's inspect some source code:

.app/src/main/java/authoring/tutorial/App.java
[source,java]
----
package authoring.tutorial;

import com.gradle.CustomLib;

public class App {
    public String getGreeting() {
        return "CustomLib identifier is: " + CustomLib.identifier;
    }

<<getting_started_eng.adoc#introduction,Running Gradle Builds>> :: Learn Gradle basics and how to use Gradle to build your project.
<<build_lifecycle.adoc#build_lifecycle,Authoring Gradle Builds>> :: Develop tasks and plugins to customize your build.
<<building_java_projects.adoc#building_java_projects,Authoring JVM Builds>> :: Use Gradle with your Java project.

            </ul>

            <h3 id="authoring-gradle-builds">Authoring Gradle Builds</h3>
            <ul>
                <li><a href="../userguide/getting_started_dev.html">Getting Started</a></li>
                <li><a class="nav-dropdown" data-toggle="collapse" href="#learning-the-basics" aria-expanded="false" aria-controls="learning-the-basics">Learning the Basics</a>
                    <ul id="authoring-introduction">

// See the License for the specific language governing permissions and
// limitations under the License.

[[authoring_maintainable_build_scripts]]
= Best practices for authoring maintainable builds

BUILD SUCCESSFUL in 1s
1 actionable task: 1 executed
----
=====
====

For more information, see link:{userManualPath}/more_about_tasks.html[Authoring Tasks reference chapter].

// See the License for the specific language governing permissions and
// limitations under the License.

[[partr4_settings_file]]
= Part 4: Writing the Settings File

Learn the basics of authoring Gradle by developing the Settings File.

****
**In this section, you will:**

- Understand the Settings object
- Understand the Settings file
- Understand Gradle scripting
****

[[part4_begin]]