Drupal has themes, git has branches, gulp has tasks. What happens when your Drupal project has many themes and modules that all require task runners, when your git repo has overlapping work streams with different conflicting deployment dates and your sass, javascript and icon font resources are split between all of this. In an ideal world you build against this issue, in a real world you have to work around or with it. I'd like to share my thinking and experiences of creating a shared theme resource for a giant, global, multi-lingual, legacy, Drupal site.

https://joind.in/event/drupalcamp-bristol-2017/task-runners-for-giant-drupal-projects