Go to file
Krzysztof kuhy Rudnicki 8429cf04d5
Some checks are pending
pre-commit / pre-commit (push) Waiting to run
Tests / test (3.10) (push) Waiting to run
Tests / test (3.11) (push) Waiting to run
Tests / test (3.12) (push) Waiting to run
Fix ScreenLocker test-factory log_file isolation flake
create_locker (+ _relaxed_day / _early_bird variants) patched
Path.resolve to return tmp_path, but ScreenLocker.__init__ computes
script_dir = Path(__file__).resolve().parent — the .parent turned the
intended per-test tmp_path into tmp_path.parent, pytest's session-shared
temp base. Every factory-built locker therefore shared ONE
workout_log.json, so any test that wrote a log polluted it and
test_saves_pending_marker's `assert not locker.log_file.exists()`
passed or failed purely by random ordering (pytest-randomly).

The flake was invisible until now because CI died at conftest import
(missing crdt_sync) before any test ran; fixing that import in the prior
commit exposed it. Reproduced deterministically at CI seed 2701400184.

Fix: resolve() now returns tmp_path / "screen_locker" so .parent is the
unique per-test tmp_path — each locker gets its own log_file. Also stops
tests writing workout_log.json into the real source tree. Verified 747
passed across seeds 2701400184/1/42/999/123456 (was 1 failed at the CI
seed).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018PMRRVVkeRyrSaaqueMZKG
2026-07-11 17:20:01 +02:00
.github/workflows chore: set up as standalone repo 2026-05-28 07:43:06 +02:00
docs/todo Add phone-workout GitHub sync via shared crdt_sync (Workstream C) 2026-07-11 00:06:59 +02:00
screen_locker Fix ScreenLocker test-factory log_file isolation flake 2026-07-11 17:20:01 +02:00
scripts Add read-only MCP server exposing workout/lock status 2026-07-10 21:28:09 +02:00
stronglift_replacement Add phone-workout GitHub sync via shared crdt_sync (Workstream C) 2026-07-11 00:06:59 +02:00
.gitignore Add manual (unverified) workout logging with evidence form 2026-07-05 20:08:52 +02:00
.mcp.json Add read-only MCP server exposing workout/lock status 2026-07-10 21:28:09 +02:00
.pre-commit-config.yaml Fix pre-existing CI failures (crdt_sync dep, dead type:ignore, ruff) 2026-07-11 17:05:03 +02:00
CLAUDE.md Add auto-fill RunnerUp scan, carrot bonuses, and --status interface 2026-06-28 08:08:35 +02:00
early-bird-workout-check.timer Add heat-skip feature and fix early-bird 9:00 re-check gap 2026-06-29 11:23:19 +02:00
install_autostart.sh chore: set up as standalone repo 2026-05-28 07:43:06 +02:00
install_systemd.sh Add auto-fill RunnerUp scan, carrot bonuses, and --status interface 2026-06-28 08:08:35 +02:00
pyproject.toml Fix pre-existing CI failures (crdt_sync dep, dead type:ignore, ruff) 2026-07-11 17:05:03 +02:00
README.md Add read-only MCP server exposing workout/lock status 2026-07-10 21:28:09 +02:00
remove_autostart.sh chore: set up as standalone repo 2026-05-28 07:43:06 +02:00
remove_systemd.sh chore: set up as standalone repo 2026-05-28 07:43:06 +02:00
requirements.txt Fix pre-existing CI failures (crdt_sync dep, dead type:ignore, ruff) 2026-07-11 17:05:03 +02:00
run.sh chore: set up as standalone repo 2026-05-28 07:43:06 +02:00
workout-locker.service Drop WorkingDirectory/PYTHONPATH from workout-locker.service 2026-06-22 12:43:58 +02:00

screen-locker

Tkinter/systemd screen locker with workout tracking, sick-day management, and wake-alarm integration. It enforces a workout cadence by locking the screen until a RunnerUp-verified (or explicitly justified) workout is logged.

MCP server (Claude Code integration)

screen-locker exposes a read-only MCP server (screen_locker._mcp) so Claude Code and its subagents can query workout compliance and the lock-decision state through typed tools — without shelling out to the screen-locker-status CLI or opening the Tk window.

  • Read-only tools: get_status (full status snapshot), get_summary (one-line i3blocks summary + ok/warn/lock state word), explain_lock (why the screen is / isn't locked right now), get_flags (the individual boolean lock-decision predicates for today).
  • There are no write/action tools, by design. Nothing here logs a workout or mutates state — workouts are logged only from RunnerUp-verified TCX data, never from a caller's claim. No tool exposes the sync token or any HMAC key.

The mcp SDK is an optional dependency (pip install -e '.[mcp]'), kept out of the CLI/systemd system-python path. One-time setup of the dedicated venv that Claude Code spawns:

./scripts/setup_mcp.sh

Registration lives in the checked-in .mcp.json (project scope). Restart Claude Code in this repo and approve the project MCP-server prompt for it to load. Verify with claude mcp list.