Improve Gitaly test setup error message
What does this MR do and why?
If Gitaly can't be spawned, print a more informative error explaining possible reasons why. This commit will inform the user whether Gitaly or Git binaries are missing.
How to set up and validate locally
- Wipe out
tmp/tests/gitaly/_build. - Run
rspec spec/models/issue_spec.rb
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
-
I have evaluated the MR acceptance checklist for this MR.
Edited by Stan Hu