The suggested order sorted by line count, which is the wrong axis: two
"cheap" near-miss files (nvidia_troubleshoot.sh, install_usage_monitoring.sh)
turned out to write to /etc and $HOME by shell redirection, which no PATH
stub can intercept, so neither can be verified at all. Meanwhile the
easiest split of the session was a 421-line test suite that reports its
own pass count. The handoff now opens with a two-grep triage and orders
by what can be proved.
Also records that fresh-install/main.sh is not the easy one it looks like
(sudo -v at top level, a local -n nameref, and two cwd-relative reads),
and that a run must enter the code that moved -- lint_python.sh --quick
exits before the extracted block, so that comparison proved almost
nothing.
The concurrency section moves to docs/shared-checkout-safety.md: it is
general session hygiene, not refactor state, and the handoff was 288
lines -- over the cap it exists to enforce. 288 -> 248.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Adding it to the handoff pushed that file to 280 lines -- the handoff is
not exempt from the cap it exists to enforce. The usage, the two caveats
(stubs always exit 0; unstubbed binaries run for real) and the proof it
catches both bug classes now live in docs/shell-split-verification.md,
which is the file dedicated to exactly this. The handoff keeps a pointer.
Also dropped the per-directory count table, which carried a "do not work
from this table" warning and went stale every session, and compressed the
co-agent narrative to the diagnostic commands worth keeping. 280 -> 246.
Recorded there too: the harness needs no main(), which matters because
none of the remaining near-miss shell targets have one, so
verify_shell_split.sh cannot check any of them.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
verify_shell_split.sh sources the libs and never calls them, which is why
analyze_repo.sh shipped broken after passing every static check. This runs
the script for real with ~30 mutating binaries (sudo, pacman, systemctl,
adb, nft, mount, reboot...) shadowed by PATH stubs that record their calls
and exit 0, then prints a diffable trace: exit status, stubbed calls in
order, stdout, stderr.
Verified against both bugs the handoff documents: it catches the `set -e`
function-tail abort (exit 1, later calls absent from the trace) and the
self-referencing nameref (exit 0, correct stdout, `circular name
reference` in stderr). `systemctl is-active foo` stayed inactive across
all three runs, so nothing reached the live system.
This is what lets Decision 6 ("never execute an enforcement script") and
the user's "run-and-diff always" coexist. Handoff updated with both, plus
the win32_window.cpp resolution: it is tracked and listed in
CMakeLists.txt, so gitignore cannot work -- the exemption belongs in
~/utils/file_length/config.py.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Counts and the blocker table brought up to date at c4bdaad. Three new
sections, all of which cost real time this session:
- A green split can still be broken. analyze_repo.sh passed bash -n,
shellcheck, both diffs AND the stubbed run, then aborted at runtime.
set -e turning a wrapped function's last conditional into its return
value, and a self-referencing nameref warning into the script's output.
The stub sources libs and never calls them, so it cannot reach either.
- --skip-install is not permission to run a script. It gated only the
pacman branch; the AUR branch installed four packages anyway.
- How to detect and kill a stalled autoresume agent, and how to recover
the unstaged changes its death strands in ~/.cache/pre-commit/patch*.
That is how analysis_options.yaml came back.
Also records that block_compulsive_opening.sh and install_plagiarism_
tools.sh are blocked, not merely unsplit, so the next session does not
rediscover why.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
The easy shapes are done. What is left has a named blocker in most
cases, so the next session should expect to revert more often than it
lands a split.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Its _apply_variant is the orchestrator - it calls _compute_opts and the
display helpers, so every seam makes the two files import each other.
Reverted after confirming --dry-run still runs correctly on the original.
billsplit's last file is Flutter's generated win32_window.cpp, which
regeneration would overwrite.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Dart's library-scoped privates (use part/part of), Kotlin's lack of any
equivalent (use an internal fixture object), and the TypeScript seams
that compile clean and fail at runtime - three projects hit that last
one. Also the per-project test baselines, including that gradle prints
UP-TO-DATE rather than a count and needs JDK 21 pinned.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
The deferred list is now a table of seven shell scripts plus the two
TypeScript ones, each with the specific variable or construct that
blocks it. All share one cause: state, or a heredoc, crossing the seam.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Records prose done, kcd2 down to four source files, and that a bad
TypeScript seam compiles clean and only fails at runtime via an import
cycle - so the suite is the check there too.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
All four deferred linux_configuration scripts share a root cause -
state crossing the seam - so they are now one table with the specific
variable named for each, rather than a prose list.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Also records that the pre-commit shellcheck hook lints each lib in
isolation - stricter than shellcheck -x on the entry, and the check that
decides whether a seam is real - and corrects the old advice to repeat
set -euo pipefail in every lib.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Records the six shell batches, the two files deliberately left over the
cap with their reasons, and points at the verifier script rather than
describing the check in prose.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
prettier only runs on pre-push, so the previous commit passed the
per-file gate and then failed the push. No line counts changed.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Updates the counts (183 -> 142, python_pkg 50 -> 0) and records what the
eight python_pkg packages taught: the seam-selection rule, that a
mispointed patch can hang rather than fail, and the copy-preamble-then-
let-ruff-prune order for test splits.
Adds docs/shell-split-recipes.md for the linux_configuration tranche,
where there is no pass count to verify against - names the two live
systemd units that point at repo paths and the jscpd trap on the first
multi-lib commit. Decision 10 records the user's call to fix lint rather
than relocate a per-file-ignore.
The handoff had grown to 280 lines splitting it out, which would have
been a new violation; it and both recipe docs are now under the cap.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Also notes brother_printer/display.py as explicitly partial so the next session
does not read it as cleared.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
The handoff had grown to 264 lines -- a violation of the very cap it exists to
enforce. The Python recipes move to docs/python-split-recipes.md; the handoff
keeps a pointer.
Also refreshed what had gone stale: the directory distribution said python_pkg
50 and '48 near-misses' from before this session's 9 splits. A future session
reading a stale count would not know which other claims in the file to trust,
so the numbers are now explicitly labelled a snapshot with the script as the
authority, and the per-package breakdown points at brother_printer (15) and
code_tutor (13) as where the bulk now sits.
Corrected the test recipe too: shared builders go in tests/conftest.py, not a
_helpers.py -- name-tests-test rejects the latter, which the earlier wording
would have walked the next session straight into.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Records the test-split recipe too: shared builders go in conftest.py, not a
_helpers.py, because name-tests-test requires test_*.py for everything else
under tests/. Verify a test split by the pass COUNT, not just a green run.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Both cost a full revert cycle in the wsg_grabber work:
- ruff TC001 rewrites a re-exported annotation-only class into the
TYPE_CHECKING block. __all__ does not stop it. Lints clean, AttributeError
at import. Always finish a re-export split by resolving the name in a real
interpreter.
- Whatever the tests patch (patch.object(ui, "tk", ...)) or call directly
(mpv._note_errors) is pinned to its module and cannot move.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
Three things a future session would otherwise re-derive by trial and error:
- __all__ is the only re-export form that survives; `X as X` is stripped by
ruff PLC0414 then F401. Only the re-exported names need listing.
- The mixin shape for splitting a class, with the three alternatives that each
fail a different gate (uncovered stubs / mypy / pylint no-member).
- Never edit files while a push runs: pre-commit stashes and restores, and a
mid-flight edit makes the restore fail while `git push | tail` still shows 0.
Also budget the import block and __all__ before calling a two-way split done;
three splits so far landed 2-6 lines over and needed a third seam.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
The `logs` subcommand's reporting -- show_logs() and summarise() -- is
read-only analysis of the JSONL session logs and shares nothing with the
scrape/review flow, so it moves to _logs_report.py.
cli.py re-exports both through __all__ so cli.show_logs / cli.summarise stay
valid for test_cli.py and the dispatch table. The PEP 484 `X as X` alias form
does NOT survive here: ruff flags it PLC0414, autofixes it away, and then
deletes the import as unused under F401 -- which would break cli.summarise
with lint still green. Recorded in the handoff so it is not re-derived.
cli.py 282 -> 247, new _logs_report.py 76. 277 wsg_grabber tests pass.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
192 of the original 198 violations remain and the work spans more sessions than
one context window holds. This is the handoff: paste it into a fresh session.
Deliberately points at `check_file_length.sh --all` as the live worklist rather
than enumerating files, so it cannot go stale, and records the traps that cost
time -- above all that the gate must be wired LAST, because ci-mirror runs
`pre-commit --all-files` on pre-push and would otherwise block every push for
the rest of the effort.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
