Two defects seen live on vm4006 when a merged branch was deleted from origin
while its last build still ran:
- The result prune removed the PENDING/RUNNING entries of branches gone from
origin, so the executing build vanished from UI and history and the queue
looked stuck. Prune now never touches a PENDING or RUNNING entry (worktrees
were already protected). The startup recovery closes out an orphaned PENDING
of a gone branch as INTERRUPTED, so the new immunity cannot leak entries.
- The apparent hang invited restart clicks, and each click stacked another
build of the same commit. startBuild now returns the already queued or
executing build of the same branch and commit instead of a duplicate;
cancel-requested builds do not block re-queueing, and re-running a finished
build stays possible.
Co-Authored-By: Claude <noreply@anthropic.com>
