* changed sendCompletedOnceMessageIfApplicable so that it kills thread
after executing
* moved logic for waiting on HookRunner into function defined in
HookRunner itself
- Renamed [x]HookChannel to [x]hookChannel for consistency
- Made hookChannels buffered chanels of size 1
- Added clarifying documentation and renamed functions expalining how I was
- ensuring that hooks execute at least once, assuming that main thread does not crash
- make sure chanels are not written to more than once
Resolved original issue by introducing a boolean chanel by which exechook runner can communicate with main thread.
Then introduced and used webhook executed-at-least-once chanel and added documentation explaining sections of of code
only executed when git-sync pulls for first time.
Tylen Wells
Tim Hockin
Kubernetes Prow Robot
ChrisERo