Human decision: 1h delay, battery only, Preferences enable/disable.
Wire systemd suspend-then-hibernate + HibernateDelaySec=1h +
HibernateOnACPower=false when settings.power.suspendThenHibernate is on
and boot.resumeDevice is set. Lid: s2h undocked, plain suspend on AC.
nomarchy-suspend for hypridle + Power menu (live state). LUKS unlock
before encrypted hibernate so s2h→disk is not double-password.
state-bridges assert the policy; HARDWARE-QUEUE #115 + suggested order.
V1: nix flake check --no-build. V3: bag-carry on hardware.
The machine flake's git-tracked settings file is system state, not
"theme" only — rename it to state.json. CLI becomes nomarchy-state-sync
with a nomarchy-theme-sync symlink for scripts and muscle memory.
Eval (mkFlake, doctor, lifecycle) still accepts theme-state.json; the
next write migrates to state.json and removes the legacy file.
Documented in MIGRATION.md; drop the CLI alias after release notes.
Round 1 of #101's V3 failed on TuringMachine (2026-07-13 18:16): a
SPACED dock/AC event storm — each run finishing before the next event —
never coalesces, so 5 successful sub-second starts inside systemd's
default 10s window tripped start-limit-hit and marked the unit failed
(doctor badge) although every run succeeded. The write is idempotent
and cheap; rate limiting it only manufactures false failures, so the
unit sets StartLimitIntervalSec=0.
checks.battery-charge-limit now asserts the exemption and runs 8
sequential starts expecting a clean, non-failed state; the original
mid-run coalescing phase is unchanged.
Verified: V2 — the check passes under KVM (exit 0). V0 flake check
green. V3 round 2 re-queued in HARDWARE-QUEUE.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
USB-C power event bursts could repeatedly restart and SIGTERM the settling oneshot until systemd reached its start limit. Let successful runs return inactive and use coalescing start jobs for immediate and delayed reapplication.
Verified: V0 nix flake check --no-build, module parse, and git diff --check; V2 focused battery-charge-limit KVM test with a 12-event active-run burst. V3 hardware item #101 remains queued.
Explicit HandleLidSwitchDocked=ignore under services.logind so closing
the lid with an external display connected does not suspend. Undocked
lid path left to upstream defaults. checks.clamshell-logind asserts the
baked logind.conf and active logind; real multi-monitor lid V3 queued.
Verified: V2 — flake check --no-build; checks.clamshell-logind green.
V3 pending: HARDWARE-QUEUE #86 lid+external on a laptop.
charge_control_end_threshold was written (80) but charge_types stayed
[Adaptive], which ignores the cap while still reporting it — battery
kept charging past 80% on Latitude. Oneshot now selects Custom when a
limit is set, Adaptive/Standard when off; sets start hysteresis; doctor
warns if type ≠ Custom while limited.
V0: flake check --no-build green. V3: re-apply limit, confirm
charge_types shows [Custom] and status stops Charging above cap.
The threshold was written boot-only, so a firmware that clears
charge_control_end_threshold on unplug would silently lose the cap
until the next reboot. Add a services.udev rule on the mains adapter
(ATTR{type}=="Mains", vendor-neutral) that restarts the oneshot via
systemctl --no-block on every AC state change. Uses restart (not
try-restart) so it re-applies even if the boot run was inactive.
Eval-verified: rule present when the charge limit is on, absent when
off; downstream-template-system still evaluates.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds a `nomarchy.system.power.*` surface (modules/nixos/power.nix),
replacing the bare `services.upower` (Waybar reporting only) baseline:
- power-profiles-daemon ships by default; switched through polkit (no
root prompt). TLP is the opt-in `backend = "tlp"` for deeper battery
tuning — the two are mutually exclusive (asserted).
- thermald behind `power.thermal.enable` (Intel-only).
- `power.batteryChargeLimit` (e.g. 80): a backend-independent sysfs
oneshot writes charge_control_end_threshold; gated on `power.laptop`.
Switcher + indicator live home-side and self-gate on a battery being
present + powerprofilesctl running, so they hide on desktops and under
TLP — no system->home wiring (like the Waybar battery widget):
- rofi.nix: `nomarchy-menu power-profile` module + a picker entry shown
only on laptops with PPD.
- waybar.nix: first `custom/*` module — click cycles the profile.
Installer writes `power.laptop = true` (battery probe) and
`power.thermal.enable` (GenuineIntel) into the generated system.nix, and
scaffolds the charge limit commented-out.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
