Generate all HAML fixtures within 'teaspoon:fixtures' task
Since Karma does not require the ruby environment to be running concurrently we'll need to have all of our fixtures pre-generated before it runs. @winniehell has already started the process of migrating dynamically generated templates into a pre-compile step in !6059 (merged) and there is an outstanding meta issue to generate all of our fixtures this way in the future #24753 (moved).
This is not meant to replace #24753 (moved). It merely proposes an intermediate solution to migrate all fixtures into the
rake teaspoon:fixtures step, including those which have not yet been updated. This will allow for the eventual transition to Karma to not depend on #24753 (moved).
- Create a catch-all fixture compiler at
*.html.hamlfixtures in the directory and turns them into