Book Image

Mastering Drupal 8

By : Sean Montague, Chaz Chumley, William Hurley
Book Image

Mastering Drupal 8

By: Sean Montague, Chaz Chumley, William Hurley

Overview of this book

Drupal is an open source content management system trusted by governments and organizations around the globe to run their websites. It brings with it extensive content authoring tools, reliable performance, and a proven track record of security. The community of more than 1,000,000 developers, designers, editors, and others have developed and maintained a wealth of modules, themes, and other add-ons to help you build a dynamic web experience. Drupal 8 is the latest release of the Drupal built on the Symfony2 framework. This is the largest change to the Drupal project in its history. The entire API of Drupal has been rebuilt using Symfony and everything from the administrative UI to themes to custom module development has been affected. This book will cover everything you need to plan and build a complete website using Drupal 8. It will provide a clear and concise walkthrough of the more than 200 new features and improvements introduced in Drupal core. In this book, you will learn advanced site building techniques, create and modify themes using Twig, create custom modules using the new Drupal API, explore the new REST and Multilingual functionality, import, and export Configuration, and learn how to migrate from earlier versions of Drupal.
Table of Contents (25 chapters)
Title Page
Credits
About the Author
Acknowledgments
About the Author
About the Reviewer
Customer Feedback
www.PacktPub.com
Preface

Using Drush to manage roles


If we open a terminal window and navigate to our Drupal project, we can enter the following command to retrieve a list of commands:

drush

If we scan down the list, we can locate all the Role commands:

In fact, we can utilize Drush to quickly perform the following tasks:

  • Listing roles
  • Creating roles
  • Deleting roles
  • Adding permissions to roles
  • Removing permissions from roles

Listing roles

Using Drush to retrieve a list of roles is simple using the drush role-list command. Within a terminal window, we can retrieve all the current roles that exist by entering the following command:

drush role-list

From the preceding list, we can see that we have roles for Anonymous user, Authenticated user, Developer, and Administrator.

Creating roles

Adding additional roles using Drush is quite simple and much faster than using the admin UI. To create a role using Drush, we only need to know the name of the role we want to create and the drush role-create command.

For example, if we want to create...