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Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Vuong Hoang
|
a48ef83ef5 |
feat(manifest): U5 — booths that say who posted them and why
The index card showed a name, an item count and a countdown, and nothing
the poster chose. An agent with something to show therefore had no way to
make the booth say "look at this" and posted a URL to the link board
instead — which is why 145 of that board's 210 rows (69%) ended up
pointing at booths that had already been swept. The board was absorbing a
job it was never shaped for. This is the shape.
Each booth carries `.booth.json` — {handle, title, why, created} — written
by the CLI from $ALTHING_HANDLE, and the provenance line renders on both
index lanes and on the booth page header.
WHAT IS WHERE
- booth/manifest.py, stdlib-only and importing nothing from booth.* either:
scripts/booth imports it under the system python3 with no venv, and a
cross-import between two stdlib-only modules is a second way for that
invariant to break. It joins the shared test_stdlib_only list and keeps
a stricter copy of its own.
- The read is lenient and cannot raise. list_booths touches every booth on
every index load, so a manifest that cannot be parsed costs that booth's
provenance and nothing else. That is the v0.2.2 lesson applied before the
same mistake rather than after it.
- Absent and damaged render differently — `unannounced` and `unreadable`.
Folding "cannot be read" into "never said" would hide the one case
somebody has to go and fix.
- Re-announcing preserves `created`. A second `booth add` sharpening the
why is not a second appearance of the booth.
- The write is atomic (invariant 5); the temp file is itself a dotfile, so
no listing can see it mid-write.
THREE OPERATOR CALLS, 2026-09-22
Flags on the existing new/add verbs rather than a separate `announce` verb
(a second step is the step that gets forgotten, which is the rot's own
mechanism). Unannounced booths get a quiet marker rather than nothing — the
convention is only adoptable if the gap is visible. U5 adds provenance only
and does NOT add a second index ordering keyed on announcement time; that
is a different surface needing its own stated rule, parked for v1.1.
NO EXEMPTION LIST
A pickup booth and the standing link board are created by the service, so
they announce themselves with handle `booth`, which is true rather than
manufactured. One rule — a booth with no manifest is unannounced — instead
of a growing set of special cases.
ALSO
tests/test_booth.py's keep/release assertion was slicing the page on the
bare word `boothhead`, which has lived in the stylesheet far longer than
the assertion has; it was reading CSS and passing on luck, and went red the
first time a new rule landed above the old one. Same assertion, aimed at
the markup. A U5 test had the mirror-image bug: pytest derives tmp_path
from the test name and the index renders data_dir, so a test named
`test_an_unannounced_booth_says_so` put the needle in the haystack itself
and passed against a template that did not yet exist.
310 tests (304 before this unit's CLI half). Live service restarted, 26/26
booth pages verified 200, end-to-end smoke through the real CLI.
NOT TAGGED. The cold contract-review panel is still in flight and the
code-review and bug-hunt gates have not run. Tagging with a gate
outstanding is what made v0.2.0 premature.
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|
Vuong Hoang
|
026a1fc392 |
fix(marks): v0.2.2 — nine findings from the cross-frontier bug-hunt panel
`/heid-bug-hunt` on U2's diff, four arms, artifact-only. Eight findings were real against live code; a ninth was already closed by v0.2.1 and is recorded as declined. Full triage in persistent-memory.d/2026-09-22-bug-hunt-panel.md. THE LOCK LIFECYCLE (4/4 convergent, and two defects in one place) `_Locked.__exit__` unlinked `.marks.lock` on the no-op path so a booth that had never been marked was left exactly as it was found. `flock` binds to an INODE: unlinking it under a blocked waiter leaves that waiter holding an exclusive lock on a deleted file while the next writer creates a fresh lock and takes it immediately. Two processes then run the read-modify-write concurrently, the later os.replace drops the earlier one's mark, and both obeyed the protocol. The cleanup existed to protect the booth's TTL, and was failing at that too: creating or removing a directory entry bumps the DIRECTORY's mtime, which is what `_newest_mtime` seeds from. The guard's comment reasons about the lock file's own mtime and misses that the directory moved underneath it. One fix: never unlink the lock, exempt `.<name>.lock` dotfiles from `_newest_mtime`, and restore the directory's mtime after creating one. THE READ PATH'S BLAST RADIUS `_clean_text` did `(text or "").replace(...)` and `marks_for` sorts on `(created, id)`, so a stored `text` that was a dict or a `created` that was a number raised out of the read path. `list_booths` reads every booth's marks on every index load, so one hand-edited file returned 500 for `/` and `/healthz` across all 25 booths. Guarded in two layers — a named type check and a `_hydrate_safe` backstop that cannot raise — and an unreadable mark now renders as ⚠ broken rather than as an empty note. ALSO - import_legacy_asks stamped `created` at whole-second resolution, so two sidecars from the same second lost the ordering the importer had just established and re-sorted alphabetically. Microseconds, per the stated `(mtime, name)` rule. - The five mark-write routes ran a blocking flock on the event loop; they now dispatch through run_in_threadpool, asserted structurally like INV-1. - `/answer` 500'd on a non-string `notes` form value where `/note` handled it. - The inline-doc tile had a flag control and no note field. - The marks panel was suppressed on any booth carrying a links.md. - The viewer's arrow keys and Escape threw away a note being typed. CLI `booth marks` printed a traceback and exited 0 on a failed read, and `--wait` emitted a whole JSON document per poll. `booth answer --wait` read a damaged file as "not yet" and spun the full hour. Both now use real exit codes — 0 ok, 1 unanswered/timed-out, 2 no such pick, 3 unreadable — and `--wait` prints once. `marks.read_error()` lets the CLI ask what the page must not: the browser stays lenient, the machine consumer gets the truth. `scripts/booth` had no tests; it has five now, run against the real script under the system python3, which also makes them a live check on INV-1. 275 tests (253 before). Live service restarted, 25/25 booth pages verified 200. |
||
 vh
|
5e41108cd3 |
fix(marks): a write over a damaged mark file was wiping the booth's judgment
Three defects and a missing test, all surfaced by the cross-frontier contract panel dispatched before implementation and triaged after it (heid, four arms, artifact-only, thread 01M33VSNFER4N1554G0Y0VC9C8). v0.2.0 was already tagged and announced to fifteen handles when they landed, which is the argument for running the gate at all. DATA LOSS. `marks_for` is deliberately lenient — an unparseable `.marks.json` reads as "no marks" so a review page still loads. The write path inherited that leniency through the same reader, so one flag click appended a single entry to an empty list and atomically replaced the file: every mark in the booth gone, silently, from a click. Reproduced first, then fixed. The fix is an asymmetry, not a retreat from leniency. Reads stay lenient; writes go strict through `_read_raw_strict`, which distinguishes bytes-present-but- unreadable from absent and valid-but-empty, and raises `MarksCorrupt`. The damaged bytes are left on disk. Routes answer 409 rather than 500 — the service is fine and the request was well-formed, the state on disk is not — and the body says what to do, because the alternative the operator reaches for otherwise is deleting the file, which is the thing being protected. The CLI says it in one line instead of a traceback. A PICK COULD NOT TARGET AN ITEM. `Mark.target` carried one, `marks_for_target` retrieved by it, and the panel already rendered "on <item>" — but `declare_pick` had no parameter for it, so no session could produce one. A question about one artifact is the whole point of the 2026-09-09 inline-placement ruling; the door was simply missing. THE IMPORTER STRANDED AN ANSWER. A stem already present as a mark was skipped wholesale. If a session had re-declared that stem through marks while the operator's choice sat in the legacy sidecar, that choice was lost permanently — reads are forbidden from looking at sidecars. The declaration is still skipped (idempotence holds) but a legacy answer is now adopted when the existing mark is an unanswered pick, and an answer made through marks is never overwritten. INV-3 NAMED A SURFACE NOTHING TESTED. All four arms converged on it: the rule protects gallery tile, zoom view and doc view; the falsifiable check covered one. The doc view was implemented and untested, so shipping it unmarked would have passed. Three tests now, one per surface. The contract carries the full triage, including two findings accepted and NOT closed: INV-2's and INV-5's checks comply in letter — openness can be re-derived without spelling the grepped pattern, and importlib inside a function defeats the AST walk. Both describe a future careless change, and the honest statement is that these checks raise the cost of drifting rather than making it impossible. Recorded rather than papered over. Also pins the three prose ambiguities the panel found, normatively and once each: what counts as open, the three distinct broken-declaration cases, and INV-6, which had named a helper that does not exist and forbidden the calls that helper must make. 253 tests. |
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|
vh
|
c7f9437a64 |
feat(marks): one primitive for operator judgment, so the loop stops running through chat
Five mechanisms existed to get one question next to one artifact. Three of
them were the same thing wearing different clothes, and the third of the three
had no code at all: the operator picked winners out of a 270-image set and
told the session in conversation. `sindra-finalists` is 86 items, every one
captioned, with the selection encoded in the booth's NAME.
A MARK is operator judgment attached to a target — the booth, or one item in
it, addressed by the `rel` U1 established as item identity. Three shapes:
pick — one of N options a session declared in advance (was: an ask)
note — free text the operator volunteered (had nothing)
flag — this one (had nothing)
One file per booth, one read path, one place openness is computed, one slot
beside the artifact. The storage shape is the operator's call (2026-09-21) and
follows from U4: "does this booth still owe an answer?" gets asked per booth
per sweep tick and per card per index render, so it has to be one read and not
a walk of a booth holding 270 files. Marks are also not links.md — that is an
O_APPEND content-hash log because 17 handles write it concurrently, whereas a
booth's marks see one session and one operator, so locking the common path
costs nothing.
The 2026-09-09 pick semantics are preserved by NOT rewriting them: partial
answers legal, a blank question lands in `unanswered`, `complete` false until
every question has a pick, the only refusal a submission carrying nothing.
`write_answer` split into the pure `build_answer` plus the storage that went
away with the sidecar; `normalize_ask` untouched.
Three findings worth naming, because each was caught by a gate rather than by
reading the diff again:
* The seam review found `inline.place` indexes asks by SUBSCRIPT — the only
consumer in the service that does — so a frozen dataclass breaks it, and
`inline.py` had been missing from the contract's scope entirely.
* A retargeted test found a regression in the legacy importer: a malformed
sidecar that renders "broken" today would have silently vanished on
migration. It now imports carrying its reason.
* A partially-answered pick counted as CLOSED on the index while the panel
beside it rendered it "partial" — the two disagreed about one booth. Open
is the reading U4 needs, and it is declared rather than smuggled in.
`GET /b/<n>/marks.json` is new and load-bearing: sessions on other hosts polled
`<stem>.answer.json` over HTTP, so removing the sidecar without it would have
taken that capability away. `/b/<n>/asks` 308s to `/marks`. Legacy sidecars are
imported, never deleted — four are live and unanswered.
Also records the operator's deterministic-order directive as a cross-cutting v1
invariant, in ROADMAP.md with the per-collection rule table and as CLAUDE.md
invariant 6. The Booth's job is comparison; an order that moves between renders
does not crash, it misfiles the judgment.
242 tests. No version bump — a release tier for this is the operator's call.
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