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Krzysztof kuhy Rudnicki ef69619597
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Add freedays: one shared pool of days when every gate stands down
Five apps (diet-guard, wake-alarm, screen-locker, leetcode-guard,
home-guard) each enforce something daily, and none of them had a way to
say "not today". screen-locker was the only one with any notion of a day
off, and it had two overlapping ones: a budgeted sick day designed to be
hard to take, and an undocumented scheduled_skips.json that no other app
could see.

This is the second thing generalised, not the first. Free days are
pre-declared, carry no justification, allow consecutive runs, and are
capped only by an annual budget -- 35 per calendar year, resetting Jan 1.
Sick days stay in screen-locker exactly as they are: their rolling
windows (1/7d, 3/30d, 10/90d) exist precisely to forbid the consecutive
runs a holiday is made of, so merging the two policies would have had to
ruin one of them.

One global pool: a free day is free for every app at once, so there is
nothing per-app to mark and nothing per-app to forget.

The integration is one call, `freedays.is_free_day()`, which reads a
single local JSON file and never the network -- a gate fires from a
systemd timer and a hung sync must not be able to hold one open or shut.
It returns False for anything it cannot parse, so an unreadable pool
means the normal rules apply rather than everything switching off.

Two design points worth keeping:

- Un-marking flips a `state` field rather than tombstoning the record.
  crdt-sync deletes are monotonic, so a tombstoned date could never be
  marked free again.
- `consumed` is a sticky flag. Releasing a day that has not arrived
  refunds it; releasing today does not, because those hours were already
  unguarded. It is OR-ed against the stored value on every write so two
  devices either side of midnight cannot hand a spent day back.

Timezone is local, decided in _day.today() and nowhere else. The apps
disagreed about this before: screen-locker's lock chain computes the day
in UTC while add_scheduled_skip.py uses local time, so a skip added near
midnight could name a date the chain never matched.

94 tests, 100% branch coverage, no suppressions.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-07 15:08:22 +02:00
.github/workflows Add freedays: one shared pool of days when every gate stands down 2026-09-07 15:08:22 +02:00
aur-publish Split the two shell scripts and the gate's own config 2026-08-22 14:59:27 +02:00
crdt_sync_dart Don't judge allowlist rot from a file-scoped run; cut two library versions 2026-08-28 14:07:09 +02:00
crdt_sync_flutter Move the two in-repo consumers onto crdt_sync_dart-v0.11.1 2026-08-28 14:08:28 +02:00
crdt-sync seed_session: home_guard is a desktop Firebase consumer too 2026-09-06 17:09:46 +02:00
dep_freshness dep_freshness: accept Cargo's =x.y.z as the exact pin it is 2026-09-06 18:07:10 +02:00
design_system Don't judge allowlist rot from a file-scoped run; cut two library versions 2026-08-28 14:07:09 +02:00
dopamine-ux Add the shared markdown-naming gate and migrate utils' own docs 2026-08-24 15:53:12 +02:00
file_length file_length: TRAK/sightpy is vendored, not coursework 2026-08-28 19:33:14 +02:00
firebase firebase: make the rules template impossible to deploy verbatim 2026-08-22 19:10:10 +02:00
freedays Add freedays: one shared pool of days when every gate stands down 2026-09-07 15:08:22 +02:00
gatelock Keep wait_for_turn under the lint limits, and cover its new paths 2026-08-30 15:06:47 +02:00
github_device_auth github_device_auth: exact pins (http 1.6.0, url_launcher 6.3.2) 2026-08-28 13:34:45 +02:00
guard-lib Split the two shell scripts and the gate's own config 2026-08-22 14:59:27 +02:00
md_naming Add the shared markdown-naming gate and migrate utils' own docs 2026-08-24 15:53:12 +02:00
prompts Add the shared markdown-naming gate and migrate utils' own docs 2026-08-24 15:53:12 +02:00
scripts feat: share the no-binaries gate, promoted out of testsAndMisc 2026-08-30 19:32:25 +02:00
sync_settings_ui Move the two in-repo consumers onto crdt_sync_dart-v0.11.1 2026-08-28 14:08:28 +02:00
ts_core ts_core + web_ui: latest stable, pnpm 11, and a quarantine-aware gate 2026-08-28 13:50:25 +02:00
unified-design-system Fix two long-red CI gates: palette_check path after md rename, file-length in sync_settings_ui 2026-08-28 12:36:41 +02:00
vmbox Add the shared markdown-naming gate and migrate utils' own docs 2026-08-24 15:53:12 +02:00
web_ui One Python per repo, always the newest, and the gate that enforces it 2026-08-28 20:58:19 +02:00
.gitignore Ignore Firebase CLI debug logs 2026-08-22 16:17:39 +02:00
.pre-commit-config.yaml Check the toolchain versions CI actually installs, not just the ones declared 2026-08-28 15:04:00 +02:00
dependency-freshness.allowlist.yaml chore: the typescript hold names typescript-eslint 8.69.0, the release it waits on now 2026-09-04 09:48:28 +02:00
LICENSE Root scaffold: README, LICENSE, per-subdirectory CI for utils monorepo 2026-07-10 13:02:20 +02:00
README.md Add the shared markdown-naming gate and migrate utils' own docs 2026-08-24 15:53:12 +02:00

utils

Shared libraries used across kuhyx's other projects. Each subdirectory is a formerly-standalone repo, folded in here with full commit history preserved (see each subdirectory's own git log for its pre-merge history).

crdt_sync_dart/

Dart/Flutter CRDT sync library (pub package name: crdt_sync, not published to pub.dev — consumed via a git dependency). Mirrors crdt-sync (below) module-for-module and test-for-test. Consumed by diet_guard's app, screen-locker's workout_app, wake_alarm's phone_app, and todo (whose notes are stored in the v0.2.0 LogStore).

Consume via:

dependencies:
  crdt_sync:
    git:
      url: https://github.com/kuhyx/utils
      ref: crdt_sync_dart-v0.10.0
      path: crdt_sync_dart

sync_settings_ui/

Shared Flutter "Sync settings" screen (pub package name: sync_settings_ui, not published to pub.dev). Firebase sync (primary) plus an optional local backup slot — no GitHub mirror UI. Pure UI + a FirebaseSyncController service layer over injected closures (keystore/Google-plugin access stays in each consuming app, exactly as before this package existed). Consumed by todo, diet_guard_app, workout_app, wake_alarm/phone_app, and home_inventory's dedicated "Sync settings" route.

Consume via:

dependencies:
  sync_settings_ui:
    git:
      url: https://github.com/kuhyx/utils
      ref: sync_settings_ui-v0.1.0
      path: sync_settings_ui

crdt-sync/

Python CRDT sync library (package: crdt_sync, not published to PyPI). Same design as crdt_sync_dart (HLC clocks, per-field LWW, sticky-delete tombstones). Consumed by diet-guard and screen-locker.

Consume via:

crdt-sync @ git+https://github.com/kuhyx/utils@crdt-sync-v0.2.0#subdirectory=crdt-sync

guard-lib/

Bash tamper-resistance primitives (guardctl: chattr + bind-mount + systemd watcher + pacman hooks). Not a package — installed by running guard-lib/install.sh as root, which copies files onto the system (/usr/local/bin, /usr/local/lib/guard-lib, systemd units, pacman hooks). Consumed by steam-backlog-enforcer (expects a guard-lib/install.sh sibling clone) and referenced by screen-locker.

gatelock/

Python lock-window + HMAC log-integrity backend (package: gatelock, not published to PyPI). Consumed via pip by screen-locker, diet-guard, and wake-alarm:

gatelock @ git+https://github.com/kuhyx/utils@gatelock-v0.1.0#subdirectory=gatelock

unified-design-system/

Not a package — the frozen design tokens (colors, spacing, type, radius, shadow policy) and per-stack (Flutter/web/Tkinter) implementation patterns that keep every one of kuhy's repos visually identical, plus annotated component references (components.html, button.html). Read unified-design-system/README.md and DOCS-tokens.md before touching any theme/CSS/style file in any repo. The unified-design-system Claude Code skill is a thin pointer here, not a duplicate.