CL-5770: Cron correctness (POSIX steps, DOM/DOW OR, timezones) - #16
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TheGreatAxios merged 2 commits intoAug 9, 2026
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Align packages/routines cron with Vixie/POSIX semantics and make schedules wall-clock safe. Step fields offset from field min; DOM/DOW OR when both restricted; day-of-week 7 is Sunday; optional IANA timezone on daily/weekly/cron with UTC storage; impossible expressions rejected at save via bounded lookahead. Web cadence/next-run shares the package path.
- Fix block-comment syntax error in cron.ts (*/N sequence closed the comment); reword to avoid the delimiter collision. - Apply prettier formatting to changed routine/hub files and a pre-existing prettier violation in webhook-triggers management-routes (required for prettier --check .). - Replace non-null assertions in routine-scheduler/store tests with an expectPresent narrowing helper.
TheGreatAxios
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cl-5770-cron-correctness-step-fields-domdow-semantics-timezones
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August 9, 2026 07:17
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Summary
packages/routinescron with Vixie/POSIX: step fields offset from field min; DOM/DOW OR when both restricted; day-of-week 7 is Sunday.Test plan
bun test packages/routines/test/cron.test.ts packages/routines/test/trigger.test.ts apps/hub/test/cron-due.test.ts apps/web/test/routine-trigger.test.tsbun run lintReplaces closed #15 (base branch deleted after CL-5769 squash). Closes CL-5770.