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Krzysztof kuhy Rudnicki 976a111651 Handoff: 10 libs left, and the traps that cost this session time
Rewrites the handoff for the state after five libs were cleared (98 -> 93).

Corrections to the previous handoff, both of which cost time to discover:

- the "arch perf six" do NOT share one entry script. They span four:
  optimize_arch_desktop.sh, diagnose_arch_performance.sh,
  fix_arch_performance.sh and nvidia_troubleshoot.sh. The table now names
  the owner of each remaining lib.
- `_t_unstub` was described as already existing in the pacman harness. It did
  not exist anywhere. It does now, in lib_test_core.sh, along with _t_hide,
  _t_stub_stdin, _t_stub_cat and _t_stub_writes.

Also corrects an arithmetic slip in this session's own commit messages: they
read "95 -> 93" and so on, one low, because they counted total file lines
rather than entries (the allowlist holds 13 comment lines). The diff against
503ba1fc is the authority: five removals, 98 -> 93. Noted in the handoff so
the next session does not inherit the drift.

New material worth carrying forward:

- work the jail in a detached worktree, copying one-way INTO it. Copying out
  is how this session silently reverted its own uncommitted harness edit,
  twice, and briefly misattributed it to another agent.
- shfmt reformats staged shell files and WILL change a lib's denominator. It
  rewrote bt_audio.sh's one-line blocks and invalidated a 100% measurement
  taken minutes earlier. Re-measure after pre-commit touches anything.
- the backslash-continuation predicate is narrower than "has a backslash":
  only a continued ASSIGNMENT caps a lib, because bash attributes those to
  the last line of the run and a continued COMMAND to its first.
- two production bugs were found by writing tests, both dead branches. Check
  whether an untestable-looking branch is reachable at all before working
  around it.
- a background commit reported "completed (exit code 0)" while the commit
  itself had aborted on the file-length cap. Check the result, not the
  notification.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-22 19:10:05 +02:00
.github CI: skip the kcov-jail suites instead of failing to install kcov 2026-08-22 12:31:36 +02:00
.hippo style: prettier format .hippo memory files 2026-05-28 07:05:24 +02:00
.vscode chore: archive 41 unmaintained directories to testsAndMisc-archive 2026-05-14 20:21:05 +02:00
billsplit billsplit: drop the four unused platform runner directories 2026-08-17 11:14:32 +02:00
bucket_catch bucket_catch: share the must() DOM helper from src/test/ 2026-08-17 11:57:53 +02:00
docs Test arch_perf_probes.sh to 100%: allowlist 93 -> 92 2026-08-22 19:04:50 +02:00
focus_owner Whitelist com.kuhy.lyricanki in focus mode 2026-08-22 16:26:52 +02:00
kcd2_dice_solver Split kcd2 App.tsx 306 -> 217 + useInventoryState 2026-08-17 09:46:49 +02:00
linux_configuration Test arch_perf_probes.sh to 100%: allowlist 93 -> 92 2026-08-22 19:04:50 +02:00
meta Test arch_perf_probes.sh to 100%: allowlist 93 -> 92 2026-08-22 19:04:50 +02:00
phone_focus_mode Whitelist com.kuhy.lyricanki in focus mode 2026-08-22 16:26:52 +02:00
poker-stakes Split poker-stakes' four oversized files under the 250-line cap 2026-08-16 15:26:18 +02:00
python_pkg Coverage instrument: a closing brace plus an operator is not a statement 2026-08-22 18:29:47 +02:00
reverse_survivors Split reverse_survivors types.ts 295 -> 157 + roster + statuses 2026-08-17 09:57:26 +02:00
third_party/agent-skills style(prettier): apply markdown/json formatting updates 2026-05-07 22:08:00 +02:00
.binary-allowlist billsplit: drop the four unused platform runner directories 2026-08-17 11:14:32 +02:00
.copilotignore chore: archive 41 unmaintained directories to testsAndMisc-archive 2026-05-14 20:21:05 +02:00
.fvmrc chore: consolidate root configs into meta/, drop unused C dir + split/pdfCentered/geo_data 2026-05-14 20:40:12 +02:00
.gitignore CLAUDE.md -> AGENTS.md symlink; add cocoindex_code to gitignore 2026-08-18 20:17:48 +02:00
.pre-commit-config.yaml Phase 2: enforce the 250-line cap and stop pushing red 2026-08-21 16:41:31 +02:00
.prettierignore Exempt the generated policy asset from prettier 2026-08-05 09:40:44 +02:00
.shellcheckrc Fail the build on any shellcheck finding; fix the 222 the old gate hid 2026-08-03 19:49:11 +02:00
AGENTS.md CLAUDE.md -> AGENTS.md symlink; add cocoindex_code to gitignore 2026-08-18 20:17:48 +02:00
CLAUDE.md CLAUDE.md -> AGENTS.md symlink; add cocoindex_code to gitignore 2026-08-18 20:17:48 +02:00
DESIGN_AUDIT_TODO.md Format last three markdown files; cap billsplit's Android build memory 2026-08-03 13:25:48 +02:00
lint_python.sh chore: consolidate root configs into meta/, drop unused C dir + split/pdfCentered/geo_data 2026-05-14 20:40:12 +02:00
NEXT_SESSION_PROMPT.md Handoff: 10 libs left, and the traps that cost this session time 2026-08-22 19:10:05 +02:00
pyproject.toml chore: consolidate root configs into meta/, drop unused C dir + split/pdfCentered/geo_data 2026-05-14 20:40:12 +02:00
README.md Make the geofence tell the truth, and the phone explain itself 2026-08-14 13:43:05 +02:00
refactor_claude_todo_resume.md Retarget the handoff on verifiability; split out the shared-checkout doc 2026-08-16 23:10:25 +02:00
refactor_claude_todo.md Update refactor_claude_todo.md counts after gate exemption fixes 2026-08-14 16:03:01 +02:00
requirements.txt chore: consolidate root configs into meta/, drop unused C dir + split/pdfCentered/geo_data 2026-05-14 20:40:12 +02:00
run.sh chore: consolidate root configs into meta/, drop unused C dir + split/pdfCentered/geo_data 2026-05-14 20:40:12 +02:00

testsAndMisc

A collection of personal projects, scripts, and experiments — from a GPS-based phone focus tool to Linux/Arch automation, with CI, linting, and pre-commit hooks across the board.

Highlights

Phone Focus Mode

Location-based app restriction for rooted Android. Automatically disables non-whitelisted apps within 500 m of home using ADB + Magisk. Features Haversine distance calculation, hysteresis to prevent toggling, fail-safe unlock, and state persistence. Bash, Android ADB.

Linux Configuration

Automated Arch Linux setup: fresh-install scripts, i3 window manager config, LaTeX environment, and system tests. Includes documentation and test result logging.

Scripts

Utility scripts for development workflows — build file validation, secret detection, and custom makepkg helpers.

Repository Layout

Path Description
python_pkg/ Python packages (each maintained subpackage lives here)
billsplit/ Receipt bill-splitting Flutter app — people, groups, per-item assignment, e-paragon import and xlsx export (Dart, 100 % line coverage gate)
linux_configuration/ Arch Linux setup, i3 config, system maintenance scripts
focus_owner/ Device Owner app enforcing focus mode on the unrooted Pixel 6a — geofence + night curfew, hides apps the phone cannot un-hide (Dart/Kotlin)
phone_focus_mode/ GPS-based Android focus enforcer (rooted-era scripts; config.sh is still the policy source of truth for focus_owner/)
reverse_survivors/ Reverse Survivors — React/Vite game where you play the horde against an AI survivor (TypeScript, 100 % coverage gate)
scripts/ Workspace-level helper scripts and pre-commit hooks
docs/ Reference docs and historical reports
third_party/ Vendored upstream skills/agents
meta/ Repo-wide tooling: pyproject.toml, requirements.txt, .pre-commit-config.yaml, run.sh, lint_python.sh, .fvmrc. Symlinked into the repo root so tools that auto-discover from root keep working.

Archived / unmaintained projects live in the sibling repository testsAndMisc-archive.

Tooling

  • Python linting: Ruff with all rules enabled (see meta/pyproject.toml)
  • Dependencies: pip install -r meta/requirements.txt (combined runtime + dev)
  • CI: GitHub Actions — lint, build, and test on push
  • Testing: pytest (Python), custom shell-based test harness for scripts