mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-07-04 15:43:06 +02:00
Krzysztof kuhy Rudnicki
0d54c5d418
- install.sh: install sleep-hook.sh to systemd-sleep hooks (step 3) and shutdown-wrapper.sh to /usr/local/bin/shutdown (step 5) - shutdown-wrapper.sh: new script that intercepts shutdown calls and redirects to rtcwake -m disk on alarm nights (Mon/Fri/Sat/Sun), pass- through for reboots and cancel commands - sleep-hook.sh: new systemd-sleep hook that restarts wake-alarm.service for each logged-in user after hibernate resume - setup_midnight_shutdown.sh: check wake-alarm day; if yes set RTC alarm and hibernate, otherwise fall back to systemctl poweroff
40 lines
2.7 KiB
JSON
40 lines
2.7 KiB
JSON
{
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"intent": "Add hibernate-on-alarm-night support to the wake-alarm system: on alarm nights (Mon/Fri/Sat/Sun) the PC should hibernate with the RTC wake time set rather than powering off, so it wakes automatically for morning workouts.",
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"scope": [
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"python_pkg/wake_alarm/install.sh",
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"python_pkg/wake_alarm/shutdown-wrapper.sh",
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"python_pkg/wake_alarm/sleep-hook.sh",
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"python_pkg/wake_alarm/wake_state.json",
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"linux_configuration/scripts/periodic_background/digital_wellbeing/setup_midnight_shutdown.sh"
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],
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"changes": [
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"install.sh: added step 3 to install sleep-hook.sh to /usr/lib/systemd/system-sleep/wake-alarm.sh and step 5 to install shutdown-wrapper.sh to /usr/local/bin/shutdown",
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"shutdown-wrapper.sh: new script that intercepts /usr/bin/shutdown calls, checks if tomorrow is an alarm day, and redirects to rtcwake -m disk with the alarm epoch; pass-throughs reboots and cancel commands",
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"sleep-hook.sh: new systemd-sleep hook that restarts wake-alarm.service for each logged-in user session after hibernate resume",
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"wake_state.json: initial state file installed with the package",
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"setup_midnight_shutdown.sh: replaced simple systemctl poweroff with logic that checks wake-alarm day and calls rtcwake -m disk + systemctl hibernate on alarm nights"
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],
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"verification": [
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{
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"command": "pre-commit run --files python_pkg/wake_alarm/install.sh python_pkg/wake_alarm/shutdown-wrapper.sh python_pkg/wake_alarm/sleep-hook.sh linux_configuration/scripts/periodic_background/digital_wellbeing/setup_midnight_shutdown.sh",
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"result": "All hooks passed",
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"evidence": "pre-commit run on 2026-05-22 returned Passed on all hooks for the four shell files"
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},
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{
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"command": "bash -n python_pkg/wake_alarm/shutdown-wrapper.sh && bash -n python_pkg/wake_alarm/sleep-hook.sh",
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"result": "No syntax errors",
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"evidence": "bash -n syntax check passed on both new scripts on 2026-05-22"
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}
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],
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"risks": [
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"/usr/local/bin/shutdown shadows /usr/bin/shutdown — if the wrapper script has a bug it can prevent clean shutdown; rollback by removing /usr/local/bin/shutdown",
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"sleep-hook.sh uses loginctl to enumerate users — if loginctl is unavailable the hook is a no-op (alarm won't fire after resume but won't crash either)",
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"wake_state.json contains an HMAC that becomes stale after the initial install; the alarm service regenerates it on first run"
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],
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"rollback": [
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"Remove /usr/local/bin/shutdown to restore unmodified shutdown behaviour",
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"Remove /usr/lib/systemd/system-sleep/wake-alarm.sh to stop the sleep hook",
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"Revert setup_midnight_shutdown.sh to use systemctl poweroff unconditionally"
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]
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}
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