Use an at_exit hook to stop test gitaly
What does this MR do?
Use an at_exit hook instead of 'after suite' to stop the Gitaly process spawned during Rspec tests.
Are there points in the code the reviewer needs to double check?
Why was this MR needed?
Although we don't understand exactly how, it's possible for Rspec processes to be terminated in a way where Rspec does not get to terminate its Gitaly helper process. We hope this hook might be more robust.
Screenshots (if relevant)
Does this MR meet the acceptance criteria?
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Changelog entry added, if necessary -
Documentation created/updated -
API support added -
Tests added for this feature/bug - Review
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Has been reviewed by UX -
Has been reviewed by Frontend -
Has been reviewed by Backend -
Has been reviewed by Database
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Conform by the merge request performance guides -
Conform by the style guides -
Squashed related commits together -
Internationalization required/considered
What are the relevant issue numbers?
Edited by Jacob Vosmaer