Set Drupal 7 Install Profile

Recently I had a project where we needed to switch from a standard Drupal 7 site configuration to use an install profile instead. This was done to facilitate core and contrib updates via Drush.

Prerequisites

  • an install profile that you wish to switch to
  • an existing Drupal 7 site
  • Drush is installed on your environment
  • Registry Rebuild is installed on your environment

To set the install profile of the site, simply run drush vset --exact install_profile {YOUR_INSTALL_PROFILE}

Then remap modules and themes to use their appropriate analogues in the install profile. Rebuild the registry by running drush rr. Now all references to sites/all/modules are replaced by profiles/{YOUR_INSTALL_PROFILE}/modules.

Written on June 8, 2017