## Background We build many things. - Sub-projects - Website - The game Our build pipeline should be able to cache the build output, and skip building some projects if its output can be reused. ```[tasklist] ### Tasks - [x] https://github.com/bemusic/bemuse/issues/692 ``` <!-- ## Task - - Your PR should - Please include a screenshot in your PR to confirm that it is working. ## Hacktoberfest If you would like to work on this task, please write a comment stating your intent. We will then assign the issue to you. To ensure continuity, the issue will be unassigned after 3 days of inactivity — so please keep us updated. -->
Background
We build many things.
Our build pipeline should be able to cache the build output, and skip building some projects if its output can be reused.