Here are simple steps to show and quickly check if your Drupal website supports Drush and/or Composer. This is applicable for Drupal versions D8, D9, and D10. While some commands may vary, the steps are similar. The steps assumes you have access and are able to access your server and website thru SSH (Secure Shell Access), or commonly known as command line terminal.

To check if your Drupal website supports Drush and/or Composer, follow these steps:

1. Check for Drush Support:

Via Command Line:

  • Step 1: Open your terminal or SSH into your server where your Drupal
    installation is located.
  • Step 2: Navigate to the root directory of your Drupal site.
  • Step 3: Run the following command:
    drush status
  • Step 4: If Drush is installed and compatible with your Drupal version, this command will return information about your Drupal site, including the version of Drush being used.

drush status

Check Drush Version Compatibility:

  • Drush 9+ is compatible with Drupal 8, 9, and 10.
  • Older versions of Drush might not be compatible with newer versions of Drupal.

Drush Help

  • To get a list of useful Drush commands, type in drush help, or visit the Drush resources provided at the end of the article.

drush commands help

2. Check for Composer Support:

Look for a composer.json file:

  • Step 1: In the root directory of your Drupal site, check for the presence of a composer.json file.
  • Step 2: If the composer.json file exists, your site is likely set up to use Composer.

Run a Composer Command:

  • Step 1: Navigate to your Drupal site’s root directory.
  • Step 2: Run the following command:
    composer install
  • Step 3: If Composer is configured properly, this command will install any required dependencies listed in composer.json. If your Composer is up to date, it will tell you there is nothing to up to date, it will tell you there is nothing to update.

composer install

Check Composer Version:

  • Step 1: To check if Composer is installed and to verify the version, run:
    composer --version
  • Step 2: This will display the installed Composer version.

composer version

Composer Help

  • To get a list of useful composer commands, type in composer help

composer help

3. Check Drupal Version:

Use Drush (if available):

  • Step 1: Run the following command:
    drush status | grep "Drupal version"
  • Step 2: This will display the version of Drupal installed.

drush status grep drupal version

Via the Drupal Admin Interface:

  • Step 1: Log in to your Drupal site’s admin interface.
  • Step 2: Navigate to “Reports” > “Status report.”
  • Step 3: The Drupal version will be listed there.

By following these steps, you can determine whether your Drupal website supports Drush and Composer, and ensure that they are correctly installed and configured.

To learn more about Drush, learn more from these official resources:

To learn more about Composer for Drupal, read up from these official resources:

Have fun! If you need help, let us know, we can help! Visit our Drupal resource page and learn more about our Drupal services:
https://www.ibuild.ph/services/web-design-development/drupal