1198061 - Clear the Heroku build cache

Status: RESOLVED FIXED

(Tree Management :: Treeherder: Infrastructure, defect, P3)

Description

[Ed Morley [:emorley]]

There's lots of old cruft in there:

eg:

~ $ cd ~/.heroku/python/bin/
~/.heroku/python/bin $ ls -l
total 8408
...
-rwx------ 1 u23839 23839     308 Aug 24 19:24 cython
-rwx------ 1 u23839 23839     314 Aug 24 19:24 cythonize

Comment 1

[Ed Morley [:emorley]]

[~/src/treeherder]$ heroku plugins:install https://github.com/heroku/heroku-repo.git
Installing https://github.com/heroku/heroku-repo.git... done
updating Heroku CLI...done. Updated to 3.41.4
[~/src/treeherder]$ heroku repo:purge_cache
...

Slug size before: 80.7MB
Slug size after: 68.5MB

It's probably also worth adding these steps to deployment docs created in the future, when we've switched to Heroku, in case we need to clear the cache to fix problems with it.