The nightly sweep's own listing shared one `|| true` with the grep
that filters it, and grep legitimately exits 1 when no cozystack/*
package matches. A failed /orgs/.../packages read therefore arrived
as an empty list, took the "No cozystack/* container packages found"
branch and exited 0 -- below the nightly sweep but ABOVE the deferred
guard, so a protection set that could not be resolved reported
success having swept nothing. That bypasses the guard rather than
varying it: replaying the step against a stub gh, a failed /pulls
combined with a legitimately empty org listing exited 0 after
printing its own ::error::.
List and filter as two statements so one `|| true` stops meaning two
things, handle the listing failure like the other two (::error::,
blocked flag, emptied list), and consult the flag before the early
exit. That exit is non-zero, matching the other two listing
failures: no sweep is left to carry the run down to the guard, so
this is the last place the flag can be honoured, and an unresolved
protection set is exactly what fail-closed means. The legitimate
empty-org case still prints the same line and exits 0.
Assisted-By: Claude <noreply@anthropic.com>
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>