Commit Graph

2 Commits

Author SHA1 Message Date
e67cef0c54 Retire the PC's waking role; keep the trigger
The PC no longer wakes anyone -- the phone does. This deletes the alarm
window, the audio escalation, the sink/reactivation machinery, the power-key
inhibitor, the escape hatch, the curtains, the smart plug, the brightness and
DDC/CI control, the hibernate path (shutdown wrapper + rtcwake + sleep hook)
and the challenge set: 30 modules, 34 test files, ~5k lines.

What stays is the part that still earns its keep: the per-minute trigger
reads the alarm the phone published and starts morning-routine.service, so
the workout lock still runs at the right time.

THE ONE LOAD-BEARING BEHAVIOUR CHANGE. Deleting _alarm.py orphaned the only
writer of wake_state.json, and _trigger gated on it via
was_alarm_dismissed_today(). With that gone -- and was_workout_logged_today()
already permanently False, since WORKOUT_LOG_FILE does not exist -- both
gates would have been dead and the routine restarted on every tick for the
rest of the 60-minute catch-up window. The unit is Type=simple, so a start
while it runs is a no-op, but the moment the workout lock finished the next
tick would relaunch it on top of the user. So _trigger now writes its own
once-per-day latch (save_trigger_fired / was_trigger_fired_today) and gates
on that. Collapsing the catch-up window instead was rejected: that window is
the entire reason a suspended or just-booted machine still fires. It also
replaces the deleted sleep hook, via Persistent=true.

_trigger also imported should_refire from _alarm_session, which was on the
delete list. Since start_session lived only in _alarm.py, no session record
is ever written again and the branch was unreachable, not merely unused.

WAKE_STATE_FILE is now redirected in tests/conftest.py rather than per-file.
The trigger tests never redirected it, because until this commit nothing on
that path wrote anything -- and a per-file redirect is exactly the kind that
gets forgotten when a new writer appears, with a silent failure: a green
suite that quietly stamped the live state file. Verified by mtime that it
did not.

Cross-repo, same change: morning_routine._orchestrator loses its alarm leg
and its --with-alarm flag. Leaving an orchestrator pointing at a deleted
module caused a month-long silent failure once already.

uninstall.sh is new, and matters more than it looks. /usr/local/bin/shutdown
is root-owned and shadows /usr/bin/shutdown; deleting this repo would leave
it in place, and with the alarm cache gone it falls through to rtcwake +
hibernate -- so "shutdown now" would silently stop being a poweroff, every
day, forever. /etc/sudoers.d/wake-alarm is deliberately NOT removed:
screen-locker's own _wake_alarm.py still needs passwordless rtcwake.

159 tests pass at 100% branch coverage; all 26 pre-commit hooks green.
Verified by running it: _sync --show and _trigger --dry-run both resolve.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PcdngP688mW6rJye3LRkSN
2026-08-30 15:24:02 +02:00
95be57b575 Make the alarm fully automatic and un-weakenable (08:00, earlier-only)
The alarm was opt-in: it only armed when the user tapped "Set Alarm & Sync to
PC", so it could be defeated by simply not tapping it, or by cancelling it the
night before. It is now automatic and there is no lever a half-asleep user can
pull that buys them sleep.

- AlarmPolicy bakes the schedule in at 08:00 daily. The only edit the UI
  offers is moving the NEXT alarm earlier; setEarlier() refuses anything at or
  after the baseline, and refuses to relax an active override. Earlier-only is
  the whole design: every available change costs the user sleep.
- The ratchet resets after each fire, so an early start is one-shot. A one-way
  ratchet with no reset is a trap, not a defence — the first 05:00 would
  otherwise be permanent with no way back short of reinstalling.
- load() re-validates the stored value and ignores anything at or after the
  baseline. SharedPreferences is not a trust boundary.
- No cancel. The Kotlin handler is deleted, not just the Dart wrapper, so the
  capability genuinely does not exist rather than being one invokeMethod away.
- Arming happens in main()'s init seam and via AlarmWatchdog, a daily
  self-rescheduling check that re-arms if nothing is scheduled — closing the
  gap where a force-stop or a failed re-arm goes unnoticed until the morning
  it does not ring. BootReceiver re-establishes it, since setInexactRepeating
  does not survive a reboot.
- Publishing to the PC is automatic too; it used to need the same tap.

PC half, so the two agree with the network down:
- FALLBACK_ALARM_HOUR 13 -> 8, matching the phone's baseline. At 13:00 a
  Firebase outage silently moved the alarm five hours LATER — the one
  direction the design refuses to allow.
- _trigger._clamp_to_baseline() refuses any resolved alarm later than the
  baseline, whatever its source. Without it the PC would faithfully reproduce
  a stale or tampered remote value and the forbidden direction stays reachable
  through sync.

Tests: 465 Python at 100% branch coverage, 79 Dart. Both ratchet directions
are covered, per the standing rule about monotonic counters. test_sync.py and
test_trigger.py were split (payload, token, CLI, clamp) to stay under the
250-line gate; the split lost indirect coverage of extract_hlc/newest_alarm,
which now have direct tests instead.

`python -m wake_alarm._sync --show` and `_trigger --dry-run` both re-run and
still print real output.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EckWmyfetYq3Mi8MAnUudh
2026-08-27 23:03:00 +02:00