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bvandeusenandClaude Opus 5 235393c08b feat: link the Patreon teaser to the Discord drop it announced (388 step E5)
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The point of the milestone rather than its tail. Two of the operator's artists
post a deliberately cropped fragment on Patreon to signal that the real thing
has landed in their Discord; this proposes those pairs.

Confirm-only, following the FC-6.3 series matcher. A wrongly-asserted
association tells the operator two different pieces are one, which is strictly
worse than no link: no link leaves them where they already were, a wrong one
actively misinforms and then propagates into whatever reads it. So the
matcher's job is a SHORT list worth reading, not a long list worth trusting.

**The threshold sits above every single signal weight, and that is the
design.** Proximity is 0.55, declaration 0.45, the cut 0.60 — so neither
signal can carry a pair alone. That makes "time proximity alone is never
sufficient" an arithmetic property rather than an aspiration: on a busy day an
artist posts several times, and a matcher that could pair on proximity alone
would turn every one of those days into false pairs until the review queue got
abandoned. A guard test asserts the relationship against WEIGHTS directly, so
it survives any refactor of the scorer, and says in its own failure message not
to fix it by lowering the assertion.

**Crop-to-source matching is HELD, on the plan's instruction** — real work with
real false-positive risk, worth building only once signals 1 and 2 are shown
insufficient against the operator's actual artists. Worth stating: a naive
whole-image SigLIP similarity is NOT that signal. A cropped teaser and its full
version are precisely the pair a whole-image comparison handles worst, so
adding one as a "bonus" would mostly add noise while looking like progress.

Two premises in the plan corrected in the building:

* **E4 is not actually a prerequisite.** A Patreon Source and a Discord Source
  the operator has added under one Artist already share `Post.artist_id`, and
  the synthetic grouping inherits it. E4 EXTENDS this to creators FC has to
  learn the association for; it is not needed to represent one FC was told.
  Same-artist is then a hard filter, not a scored signal — two different
  creators posting minutes apart is a coincidence, not evidence.
* **`link_extract` cannot supply the declaration signal.** It exists, but
  `SUPPORTED_HOSTS` is file hosts only and `host_for()` returns None for a
  Discord URL, so no ExternalLink row is ever written for one. The signal
  reads the post body directly instead.

And a bug my own test would have caught: `declared_signal` stripped the HTML
before looking for an invite, but `html_to_plain` discards attributes and
these creators put the invite in an anchor's `href` — so the strongest form of
the signal was being thrown away, leaving only whatever the link text said.
The invite now matches the raw body; the bare mention still matches stripped
text, so `\bdiscord\b` is tested against prose rather than against markup.

Dismissed rows are kept, not deleted: the row is what remembers the rejection,
and re-proposing a rejected pair on every scan is the one behaviour that makes
a review queue get ignored. Both FKs CASCADE, so E3's one-DELETE reversal
cannot leave a proposal pointing at a post that no longer exists.

Only ACCEPTED links reach the post payload. A pending proposal is a question
for the review queue, not a claim to render beside the artwork.

UI (rule 27) follows in the next commit.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-10 11:47:28 -04:00
bvandeusenandClaude Opus 5 ba96ecfb2d fix: the disabled sweep's shape assertion pinned the pre-E3 payload
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My own E2 test asserted `sweep`'s disabled return by exact equality, and E3
added `images_joined` to it — a rule 90 miss on a consumer I wrote an hour
earlier. Every E3 test passed; this was the only failure (1 failed, 1202
passed).

Fixed by extending the assertion, NOT by loosening it to a subset check. The
exactness is the point: a disabled sweep reports a complete zeroed shape
rather than a shorter one, so a caller can read any counter unconditionally,
and this assertion is what notices when a new counter skips that path.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-10 11:35:53 -04:00
bvandeusenandClaude Opus 5 1e45e2c56c feat: an open grouping — a later drop joins its post (milestone 388 step E3)
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A synthetic post is no longer sealed at creation. A creator who adds two more
variants the next day extends the existing post, its body grows with the new
messages, and no rival post appears. That is what makes chat capture read as
content trickling in rather than as a stream of separate arrivals.

The sweep now runs two passes per source and the ORDER is load-bearing: offer
new messages to still-open groups BEFORE founding new ones, because whichever
runs first claims a message.

E3's three named problems, each answered rather than discovered later:

**Bridging.** A candidate near two groups joins NEITHER. Nearest-wins would
silently make an arbitrary choice between two posts the operator may already
have seen; merging them is worse still, because a merge rewrites history and
anything pointing at the absorbed post dangles. Leaving it to found its own
group is the recoverable failure. AMBIGUITY_MARGIN is a module constant and
deliberately not a setting — it is not a quality dial anyone would tune toward
a better feed, and exposing it would invite turning it to zero, which is
exactly the silent arbitrary choice it prevents.

**Re-surfacing without thrashing.** A grouping has two dates, and which one
orders the feed is a real decision, so the feed orders by neither directly.
Ordering by when the drop STARTED buries a group that grows a week later under
a week of other posts — defeating the point of keeping it open. Ordering by
every growth lets a group gaining one image a day live permanently at the top,
so chat out-competes authored posts for the front page — the opposite of "post
pacing stays front and centre". Instead `resurfaced_at` moves only when growth
clears BOTH a minimum-images bar and a cooldown, so a drip-feed updates in
place and a genuine second wave resurfaces exactly once. It is NULL on every
ordinary post, so the sort key COALESCEs through it without moving anything
that is not a grouping.

**Reopening forever.** Groups close after a quiet period — artists reuse
characters for years, and a group left open indefinitely will eventually
absorb something it shouldn't. Openness is DERIVED, not stored: a group is
open if it grew (or started) within the window. Lowering the setting closes
old groups and raising it reopens them, with nothing to repair either way; a
stored closed_at would have needed a sweep to set it and a repair path to ever
change the policy.

Rule 89 is satisfied structurally rather than by a parallel mechanism:
celery_signals writes a TaskRun for every task, which already supplies
duration, the 5-minute stalled-run recovery, and retention pruning. What this
step owed on top of that was a wall-clock limit (present) and idempotence —
re-running the joiner adds nothing, asserted directly rather than left to the
unique (image, post) constraint to catch.

Two bugs fixed in the writing, one of which my own test would have hit:

* `assign_to_group` sorted bare (distance, Post) tuples, which falls through
  to comparing Posts when two distances tie — and a perfectly symmetric
  bridge, the exact case the function exists for, would have raised TypeError
  instead of declining to choose. Now keyed on the distance alone.
* The cursor was still built from `post_date or downloaded_at` while the
  ORDER BY had gained `resurfaced_at`. Two expressions that disagree at a page
  boundary don't error, they silently skip or repeat rows; both sites now go
  through one `_post_sort_value`, and a test pages through one row at a time
  to prove the walk matches the whole list.

Image linking is now one shared helper rather than written twice, because
creation and joining would otherwise be free to drift on exactly the detail
(which post owns the image) that makes a grouping reversible.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-10 11:30:17 -04:00
bvandeusenandClaude Opus 5 73eeb7a377 feat: FC authors the post that Discord never wrote (milestone 388 step E2)
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Discord is a delivery channel, not a publisher. One message is not one post,
and today every message lands as its own `post` row, so chat lines compete
with authored work for the same surface. Rather than demote them into a
second-class feed, FC now writes the post itself: one row per DROP, its
images the drop's images, its body the messages' text in arrival order.

Synthesising a `Post` (rather than inventing a parallel entity) is the whole
point — the result is post-shaped by construction, so feed, provenance,
translation, attachments and series keep working on it unchanged.

The predicate is three axes ANDed, and the time one does the real work:

    same source  AND  cosine distance <= threshold  AND  no gap > window

Similarity alone over-groups, and that is the failure that would make this
useless: any two pieces of the same character by the same artist sit close in
SigLIP space, so a cosine-only rule collapses a month of one character into a
single "post". Two details inside the predicate are load-bearing —

* distance is measured to the group's SEED, never to the previous member,
  because chaining lets a group DRIFT: twenty small steps walk from one piece
  to a completely different one, each hop individually within threshold;
* the window is measured between CONSECUTIVE messages, not from the first, so
  an artist trickling variants out over an evening stays one drop.

Why a post-import sweep and not part of ingest. The obvious alternative was to
migrate Discord to the native post-first ingester (#1266) and group at capture
time. That cannot work: the grouping signal is `siglip_embedding`, which is
produced asynchronously AFTER import (tasks/ml.py, the GPU backfill), so at
capture time there is nothing to group on. Grouping is necessarily something
that happens once the vectors catch up — hence a re-runnable sweep that skips
what it cannot yet place, and an hourly (not daily) cadence.

The honesty rule, enforced in the schema. `post.synthesized_by` names the
grouper; `synthesis_details` records the members, the count, and the
thresholds AS THEY WERE (they are operator-tunable, so without that "why did
it group these" is unanswerable a month later). Member posts are absorbed, not
destroyed — they remain the images' true origin and the audit trail — and
`absorbed_by_post_id` is ON DELETE SET NULL, so deleting a synthetic post
releases its members back into the feed in one DELETE with no repair step.
`post_title` stays NULL deliberately: a synthesised title is the one place
this could put words in a creator's mouth.

Two guards the first draft would have failed:

* the per-run cap took the lowest post IDs, not the oldest posts — DISTINCT ON
  forces its own ORDER BY, so the sort now happens outside the subquery;
* a cap landing mid-drop would have published a truncated group claiming to be
  a whole drop, so the last group is left for the next run.

And one vacuous test caught before it shipped: the support vector perturbed a
single component of an all-ones vector, moving it ~1e-6, so every distance
assertion passed regardless of what the predicate did. `_vec` now builds a
unit vector at a stated angle, where distance is exactly 1 - cos(delta) —
rule 167, a guard has to be able to fail.

UI (rule 27) follows in the next commit.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-10 11:15:14 -04:00
bvandeusenandClaude Opus 5 4fe792b61c feat: platform_membership — the learned roster of what the account pays for (milestone 387 step C1)
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FC knows which creators it was TOLD to follow and nothing about which
ones the operator is subscribed to. Those two sets drift both ways and
neither drift is currently visible: a subscription FC doesn't track is
content the operator believes they're archiving and aren't, and a
source walked after the subscription lapsed is requests spent on a wall
reported as a creator gone quiet.

Sibling of service_seen (milestone 365) and the same insight — an
absence is only observable against a record of presence. touch_membership
reuses the recorded touch_service shape (snippet 3447): upsert rather
than read-modify-write, first_seen_at deliberately outside the update
set because it's the one field that makes a later DISAPPEARANCE
readable as a lapse rather than as a creator we never knew.

Nothing populates it yet, and that's the intended intermediate state.
The sweep (C3) needs a client seam (C2) that needs Patreon's real
response characterised from a captured sample (C0), which needs the
operator's browser session. The table's SHAPE doesn't wait on that,
because it's deliberately free-form exactly where C0's findings would
otherwise dictate a column.

status is an unconstrained String holding the PLATFORM's own word, not
a normalised FC value. Rule 36 considered and declined, same reasoning
service_seen.kind records: the vocabulary isn't ours to invent, and
picking a lowest-common-denominator enum before any platform has been
characterised would bake a guess into the schema. The service owns the
whitelist and the mapping; the column owns the evidence.

MEMBERSHIP_STATUS ships EMPTY, guarded by a test that fails if anyone
adds an entry — every one must come from a characterised response, not
from API docs. That's rule 130 at the one place it's easiest to break,
and the failure message says so.

has_paid_access returns None, never False, for a word it hasn't been
taught. The difference is load-bearing: False means the operator lost
access, which C4 turns into an offer to disable the source, so
asserting it from an unrecognised word would tell them to cancel a
subscription they're still paying for.

Retention decided here rather than deferred (rule 89): a membership
that stops appearing is aged out on time, never deleted on absence —
deleting would destroy the signal at the moment it became interesting.

Rule 90 check, done on the right thing this time: the per-test TRUNCATE
teardown derives its table list from Base.metadata.sorted_tables, so
the new table is picked up automatically; test_models asserts a subset,
so it doesn't break. 0091 follows 0090 on the collapsed baseline.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-10 10:58:25 -04:00
bvandeusenandClaude Opus 5 6b19012bb6 feat: the empty front door is the install's first screen (milestone 387 step B4)
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The front door is now a feed, and a blank feed implies things should be
here in a way a blank masonry does not. On a fresh install this is the
first screen anyone sees — including someone who is not the operator,
which is what milestone 328 is making possible.

Tells the two empties apart, which is the point. "No sources yet" gets
the on-ramp; "sources configured, nothing landed yet" gets told that
the first check takes a while and pointed at Downloads. Telling someone
to add a source when they already have three and are mid-backfill reads
as the app not knowing its own state.

Needs total_sources on schedule-status to distinguish them —
deliberately not auto_sources, which counts only what is on a schedule,
so a source with auto_check off would have read as "nothing
configured". Both exact-shape assertions updated in THIS change rather
than after CI caught them, which is the lesson from B3's red push.

An absent status falls back to the on-ramp on purpose: it is merely
redundant to an established operator, whereas "see what's running"
shown to someone with nothing configured is a dead end.

A filtered miss is deliberately NOT the onboarding case — the operator
has posts, they just narrowed past them. Showing a fresh-install
on-ramp there would tell someone with a full library to go set it up.

This is where logo.svg lands, as the operator asked. It earns its place
on a first-run screen and not on a populated feed, and gives the
on-ramp something to compose around instead of prose plus two buttons.
Large: the mark stops reading below ~48px, which is why the 22px nav
slot has a different one. Pinned by test so a later tidy-up cannot
quietly shrink it to a glyph.

Also extracts mountWithStore into the shared test support module.
Writing the second spec created exactly the copy-paste that open issue
3109 tracks for the backend row factories, so it is consolidated now
rather than at copy three, and recorded as snippet 3829 with the two
traps it does NOT solve — named slots rendering nothing, and
components that fetch on mount.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-09 23:10:06 -04:00
bvandeusenandClaude Opus 5 3f8306f705 fix: two exact-shape assertions pinned the old schedule-status payload
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B3 added failing_sources / no_access_sources to schedule-status and
broke test_schedule_status_shape and test_summary_returns_rollup_shape,
both of which assert the payload's EXACT key set. My own tests passed;
these two did not, and integration caught it.

A rule 90 miss: I grepped for the predicates I changed and not for
consumers of the response shape. The shape is the thing I actually
changed.

Both keys added to the assertions rather than loosening them to a
subset check — an exact-set assertion is what catches a key being
renamed out from under a consumer, which is precisely the value these
two tests just demonstrated.

The other readers (PipelineStatusChip, SchedulerStatusBar) pull
individual keys, so they were unaffected. SchedulerStatusBar's prop
comment documented the old shape and is corrected here; a comment that
lies about a contract is worth the same as a doc that does.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-09 23:01:08 -04:00
bvandeusenandClaude Opus 5 a708f5e9db feat: the front door says whether ingestion is working (milestone 387 step B3)
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The step phase A was building toward. A1 made the gated count true, A2
made it a durable state, A3 made it visible in Subscriptions — but
Subscriptions is where you go once you already suspect something. This
is the line that reaches someone who wasn't looking.

A thin grey strip above the feed, front door only: last check, sources
failing, sources you can't see. Only the actionable items take a
colour, and nothing renders at zero — a permanent "0 failing" trains
you to skip the line, which would hide the real number when it appears.

Two predicates, defined once. The ribbon counts and the surfaces it
links to have to agree on what "failing" and "no access" MEAN, or the
ribbon says 3 and the card shows 4. They live in db_helpers, which
exists for exactly this reason (its docstring: divergent copies are how
the race bugs crept in). Not in source_service, because
scheduler_service needs them too and source_service already imports
scheduler_service — the other direction is a cycle.

Counting deliberately spans all ENABLED sources rather than the
auto_check subset scheduler_status already walks: a source erroring on
a manual-only artist is still erroring. Disabled sources count for
nothing, which is what makes issue 1285 the real escape hatch for a sub
you stopped paying for.

Extends the existing schedule-status endpoint rather than adding a
parallel aggregate — the store already fetches it. Two scalar COUNTs.

The status filter is now URL-addressable, which it had to be for the
ribbon's links to land anywhere: a count that drops you on an
unfiltered list makes the reader redo the filtering the ribbon just
did. Mirrors how artistFilter already reads from route.query.

Front-door-only via a route prop, not a route.name check, so the view
doesn't need to know what it's mounted as and the router states the
intent in one place. Inside Browse's Posts tab you're looking FOR
something and the hub is one click away.

The fetch is swallowed on mount by design (rule 164): this is an aside,
and the feed must render whether or not the status call succeeds.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-09 22:55:14 -04:00
bvandeusenandClaude Opus 5 6bb18050a4 feat: no-access is visible per source, and findable (milestone 387 step A3)
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A3 of milestone 387, completing phase A. A1 made the count true, A2
made it a durable state; this makes it something the operator can see
without going looking.

Turned out smaller than filed, because A2 revealed why the existing
`tier_limited` palette entry in FailingSourcesCard had never rendered:
the chip was being cleared by the same successful run that produced it.
The colour was already chosen.

Where it surfaces:

- SourceHealthDot gains a `no-access` grade. Deliberately its own grade
  rather than folded into healthy (which hides it) or warning (which
  sends the operator hunting for a break that isn't there). A source
  with real failures still grades as failing whether or not it is also
  gated.
- SourceRow gets an info-coloured lock chip in the status cell, which
  was empty for these sources — they have zero failures. Placed ahead
  of the backfill states: "we can't see this creator" is the more
  useful thing to say than which walk phase it is in, and unlike those
  it does not resolve on its own.
- A "No access" status filter, deliberately separate from "Has errors".
  Without it a gated source is invisible in a long list, because it
  correctly stays out of the failing rollup.

Left OUT of NeedsAttentionCard on purpose. That card's only affordance
is Retry, and you cannot retry your way into a subscription tier —
issue 1285 already gives the real escape hatch, since disabling a
source clears its state. Nothing structural needed changing: the card
is fed by consecutive_failures > 0, which a tier-limited source never
has.

The count lives on the download event, not the source, so `list()`
joins it in with one DISTINCT ON query — selecting the run_stats
sub-object rather than whole metadata blobs, which carry up to 500KB of
truncated stdout each. Scoped to tier-gated rows only, so a healthy
library issues no extra query at all. Absent stays None rather than 0,
and both UI surfaces phrase the state without a number when it is
missing instead of printing a fabricated zero.

Also covers A1's live gated count, which shipped untested, and extends
the mount helper with slot stubs: SourceHealthDot puts the dot in a
NAMED slot, and unresolved Vuetify components render default slots
only — so those assertions would have found an empty wrapper and
passed vacuously.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-09 21:26:48 -04:00
bvandeusenandClaude Opus 5 7751715b83 feat: a paywalled creator is no longer indistinguishable from a silent one (milestone 387 step A2)
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A2 of milestone 387. A1 made the gated-post count true; this makes it
mean something.

A native walk that reached the bottom returned `error_type=None`
whether the creator had posted nothing or every post sat behind a tier
we don't hold. `source.error_type` stayed NULL and the source read
healthy and quiet. gallery-dl has classified this as TIER_LIMITED since
the paywall-as-"needs attention" complaint; the native path never did.

Two things had to move that the plan didn't foresee, both found by
reading the consumers rather than by testing afterwards:

The backfill lifecycle's completion test required `error_type is None`.
Returning TIER_LIMITED naively would have dropped a fully-paywalled
backfill into the not-finished branch — zero downloads means no
progress, two strikes marks it "stalled" — so the creator we can see
least would become the one we re-walk most. `walk_completed` now admits
informational classes.

`_update_source_health` only stamps `error_type` on status "error" and
CLEARS it on "ok". Since TIER_LIMITED is a success, the chip was wiped
by the very run that produced it — which is why FailingSourcesCard's
`tier_limited` palette entry has never been reachable. An "ok" run now
keeps an informational class while failures stay 0 and last_error stays
clear: the run did not fail and must not earn a backoff.

Deviation from the plan, deliberate: the filed step said classify only
when `downloaded == 0`. gallery-dl doesn't condition on that, and
diverging the two backends over the same concept is what rule 169
forbids — so the native path mirrors it. "There is content here you
aren't paying for" is equally true in a week we also got the cheap
posts. Pinned by a test, since the stricter rule looks more correct.

The predicate, the wording and the completion test are defined once in
gallery_dl.py and spread into both backends (snippet 3087), rather than
re-derived per half — which is exactly how they drifted apart before.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-09 15:40:19 -04:00
bvandeusenandClaude Opus 5 173f4b00aa fix: the native path never reported tier-gated posts (milestone 387 step A1)
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`make_run_stats` has always declared `tier_gated_count`, and
DownloadDetailModal has always rendered it. gallery-dl populated it;
`ingest_core._result` did not — it built run_stats with six keys and let
the seventh default to 0, while the very same walk counted gated posts
into `gated_skipped` and spent the number on a log line.

So on Patreon, SubscribeStar and pixiv — the three platforms we now own —
the Downloads modal read "Tier-gated: 0" for a walk that skipped N
paywalled posts. A creator we've lost access to was indistinguishable
from a creator who stopped posting. Migrating Patreon off gallery-dl is
what dropped the signal.

Pass the count through, and tick it in the live-progress payload too, so
a long backfill on an inaccessible creator explains itself while it runs
rather than only at finalization. ActiveDownloadsPanel renders it only
when non-zero, coloured 'info' to match the severity FailingSourcesCard
already assigns tier_limited — this is not a failure.

Tests assert the run_stats key the UI actually reads rather than the
ingester's internal counter, so the guard tracks the property and not a
name. Falsification is structural: `make_run_stats` defaults the key to
0, so both assertions fail against the pre-fix call.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LNXXULQDjVZmbuNa2G9mD9
2026-09-09 12:34:08 -04:00
bvandeusenandClaude Opus 5 635138b0d1 ci: pin the build clock to the commit, so an unchanged refresh publishes nothing
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Milestone 362 step 1, closing #3265's root cause.

The weekly base refresh rewrote all three `:latest` tags on 2026-08-30 with
nothing changed in any of them. Not a cache miss — run 4934's log shows every
content step CACHED and both bases resolved to unchanged pinned digests.
buildkit stamps the image config with the wall clock of the build, so
identical layers get republished under a new config blob and therefore a new
manifest digest.

The cost is not storage, it is meaning: `:latest` moved on a calendar, so a
digest change stopped being evidence that anything was different. That is the
one thing a digest is any use for, and it is load-bearing here — the reuse
check, the `:c-<sha>` rollback story and any future redeploy signal all rest
on it.

SOURCE_DATE_EPOCH normalises `created` and the history timestamps, so the same
source produces the same config bytes and the same digest, and pushing it is a
registry no-op.

The value is routed through artifacts.sh's existing `newest()` rather than
taken from git separately. `revision`, `version` and now `epoch` are three
fields of ONE lookup, so they cannot drift into naming different commits — a
divergence that would stamp an image reproducibly against one commit while it
reported being another, with both values looking perfectly well-formed. Note
#3127 §2 is the record of what a second clock costs; this adds a view, not a
clock.

Also corrected: the build step comment and ci-requirements.md both described
the churn as current behaviour with the fix as a "likely" future. They now
describe what the file does.

Tests pin the property the fix depends on, not the fix: epoch is the same
commit version names, in both renderings including the extension's unpadded
one, and it does not move between two calls on one checkout. A future
refactor that gave epoch its own `git log` would pass every other test in
that file.

Not yet verified end to end — proving it needs two consecutive refreshes to
land on the same digest, which is the next thing, and is the step #3265 exists
because nobody did last time.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TTjbZZ6JirCMSaJzQV1RhA
2026-09-02 13:46:16 -04:00
bvandeusenandClaude Opus 5 c0370069e0 release: the first release describes the product; it has nothing to diff against
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Step 7 needs a release that reads as "what is FabledCurator and how do I run
it". What the script would actually have published is "changes since
v26.06.04.0" over 533 commits, truncated to 200 — a release page whose first
screen is the internal build-out that milestone 328 exists to stop shipping,
addressed to a reader who has never seen this project.

Two causes, fixed separately.

**A pre-convention tag is history, not a predecessor.** The 28 `v26.*` tags
were kept when their releases were deleted, so `--match v*` walks ancestry
straight back to one of them. Reachable is not comparable: nobody has run
v26.06.04.0 and its release page no longer exists to compare against. The
match is now `v[0-9][0-9][0-9][0-9].*` — rule 148's shape, which is exactly
the set of tags naming a release a reader could have been running.

**With that narrowed, the first rule-148 tag reaches no predecessor**, and the
old fallback — diff against the whole history — is worse than the problem it
replaced. A release with no predecessor now renders the product overview and
no commit list at all.

The overview is READ OUT OF README.md between `<!-- overview:start -->` and
`<!-- overview:end -->`, not written into the script, for the same reason the
changelog is derived: two hand-maintained descriptions of one product drift
and nothing ever catches it. The release page and the repo front page are one
source. Missing markers are reported as a note and publish anyway, on
cross_checks()'s reasoning — the release is still the useful object.

Every later release goes back to being a changelog, which is what note #3127
§5 says a release is for. MAX_COMMITS still guards the case it now guards:
two real releases far enough apart that the list stops being readable.

Also corrected while marking up the README: "Importing — ingests an existing
library from disk" was still advertising the folder-import feature that
3590c47 documented as deliberately retired. Replaced with what FC actually
does with what arrives — content-hash dedup, sidecar metadata, provenance.

Tests: the two that asserted the old no-predecessor behaviour are rewritten
rather than left; synthetic repos now carry their own copy of the script,
since the overview resolves relative to `__file__` (correct in production,
where release.yml checks out the tag) and would otherwise have every fixture
silently quoting FabledCurator's real README.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TTjbZZ6JirCMSaJzQV1RhA
2026-09-02 12:28:48 -04:00
bvandeusenandClaude Opus 5 973db73221 db: collapse alembic 0001..0089 into one baseline (#3266)
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89 files and 6,300 lines become one file of 807. Nothing about the
resulting schema changes; what goes away is the requirement that a new
installation replay our development history to arrive at it.

revision = "0089", down_revision = None. That pairing IS the migration
strategy for existing installs, not a detail of it: a deployed database
already has alembic_version = '0089' from running the real 0089, so
alembic reads the version table, sees head reached, and does nothing. No
stamp is required — which matters, because `alembic stamp` writes a
version string without validating anything about the schema it is writing
it against, and a wrong stamp is indistinguishable from a right one until
the next migration fails. An empty database runs the file and records
0089. Both paths converge. The next migration is 0090, as it would have
been; the numbering is continuous across the collapse on purpose.

Autogenerate produced nearly all of this unaided, which was NOT true of
the first attempt — that one was reverted because the generator silently
dropped eleven indexes and three uniqueness guarantees. #3275 put those
on the models first, so the HNSW index with its opclass, the COALESCE
expression index, the partial uniques, 107 server_defaults and the enum
CHECKs are all emitted now. Doing the reconciliation before the squash,
rather than after, is what made this work.

Hand-added, because none of it can live in a model:

  * CREATE EXTENSION vector / tsm_system_rows (0001, 0004) — database
    objects, not table metadata.
  * The pgvector import. Autogenerate writes qualified
    pgvector.sqlalchemy.vector.VECTOR references without importing the
    package, so its own output cannot run (run 4988).
  * THE TWO SEED ROWS. 0002 and 0003 did not only build schema — each
    inserted a settings singleton, and nothing in the app ever creates
    them: ImportSettings.load() and MLSettings.load() are
    select(...).scalar_one(), which RAISES NoResultFound rather than
    returning None. A models-only baseline would leave both tables empty
    and crash a fresh install on first settings access, while
    baseline.yml reported a perfect schema match. Only running the app
    against a new database finds that.

Not carried over: 0023's DELETE FROM tag and 0047's series deletes, which
are historical cleanups operating on rows an empty database lacks.

downgrade() raises. A baseline's downgrade is "drop every table", which
is a data-loss event wearing a migration as a disguise; offering it as
one invites someone to run it. Restore from a backup.

Also removed, per the plan: the 10 test_migration_*.py files (they assert
intermediate states and backfills that no longer exist — a test that a
column exists is already the model tests' job) and
backend/app/utils/artist_backfill.py, whose only importer was 0008.
Verified no other consumer anywhere in backend/ or tests/.

baseline.yml changes with it. chain_ref now DEFAULTS to 725bf15, since
the tree no longer carries a chain to compare against — that pinned
commit is the last one that does.

And the CheckConstraint repair is removed, because it never fired. I
added it claiming autogenerate re-doubles a constraint name on the round
trip and asserted in b979062 that it was "still correct and still
needed". It is not: autogenerate wraps names in op.f(), which marks them
already-formatted and blocks the convention from re-applying. Tested
against the real candidate line — the regex matches nothing. What
actually fixed the mismatch was 0088's renames alone. The doubling is a
real hazard, but of hand-writing a pre-prefixed name, not of the
generator; the comment asserting otherwise was worse than the dead code
under it.

The header comment is rewritten for the same reason — it described 87
revisions, and claimed the HNSW index could not be expressed in a model,
which #3275 disproved. It now also states plainly what this check CANNOT
see: it compares schema, so a green run means the schema is right, not
that the baseline is.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017QHszn9H8VBvx5Ke8x1hvw
2026-09-01 01:14:37 -04:00
bvandeusen 6959e1220c Revert "db: collapse alembic 0001..0087 into one baseline"
This reverts 2529b51. Not a retreat — a reordering, on the operator's
call, and the better sequence.

The squash's acceptance test (run 4971) found ~130 places where the ORM
models do not describe the deployed schema (#3275), including a
unique=True the database never had and two UNIQUE indexes that exist
only in migrations. Collapsing now would have baked all of that into the
one file a public installer starts from.

So: fix the drift first as ordinary migrations on the intact chain, let
the operator deploy so their database moves to the corrected head, and
only then collapse. The baseline is then generated from reconciled
models and reproduces a schema worth reproducing.

Nothing is lost by reverting. The baseline was never deployed, and
regenerating it after the fixes is strictly better than patching this
copy — it will come out of autogenerate correct rather than needing the
same hand-finishing twice.
2026-08-30 14:34:28 -04:00
bvandeusen 2529b516e6 db: collapse alembic 0001..0087 into one baseline (milestone 328 step 1)
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87 revisions narrating this project's build-out become one file that
creates the schema in a single step. They cost nothing at runtime — all
86 upgrade steps ran in 0.2s (note #3260) — so this is a presentation
change, not a performance one: a new installer should not inherit our
development history to stand up a database.

Deleted: 87 revisions (6,052 lines), the 10 tests/test_migration_*.py
files (483 lines) that asserted intermediate states and backfills which
no longer exist, and backend/app/utils/artist_backfill.py — the only
live module a migration imported, with no other consumer anywhere. That
last one satisfies the operator's separate request to inline it into
0008 and delete the module; the squash removes both outright.

THE REVISION ID IS "0087", NOT "0001", ON PURPOSE. It is the id of the
last revision collapsed, so an existing database is already at head and
`alembic upgrade head` does nothing. The alternative is `alembic stamp`
against live data, and stamp validates NOTHING — it writes a version
string whether or not the schema matches, so a wrong baseline surfaces
later, via the next real migration, with no clean way back. This removes
that operation rather than making it safe. Future revisions run from
0088.

Four things are hand-written because SQLAlchemy metadata does not carry
them, and none fail at generation time:

  1. CREATE EXTENSION vector          — the VECTOR columns cannot be
     created without it, so it is ordered first in upgrade().
  2. CREATE EXTENSION tsm_system_rows — surfaces only when the random
     sample query runs.
  3. the HNSW index on image_record.siglip_embedding, raw SQL because
     create_index cannot express USING hnsw (... vector_cosine_ops).
     The quietest of the four: everything works, similarity search just
     stops using an index.
  4. import pgvector.sqlalchemy.vector — autogenerate EMITS
     pgvector.sqlalchemy.vector.VECTOR references without importing it,
     so the generated file dies with NameError on first run.

The candidate came out of CI (run 4967) as checksummed base64 rather
than a plain cat, because run 4964's cat was truncated mid-line inside a
column definition with the step still green — 29 tables instead of 42,
and it looked entirely plausible. Verified here: 56,582 bytes,
sha256 471acfca69c0…, 42 tables, 66 indexes, 42 drops.

NOT YET PROVEN against the old chain. baseline.yml does that, and it is
step 2's gate; this commit does not claim the schemas match.
2026-08-30 13:45:35 -04:00
bvandeusenandClaude Opus 5 1a941e900b test: encode the extension's AMO rendering exception (milestone 318 step 8)
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Missed in 2e01242. This module pinned zero-padded `YYYY.MM.DD.HHMM` for all
four artifacts, which is the family shape and was right until the extension
acquired a documented reason not to use it. Both assertions failed exactly as
written, on the value they were written to catch.

Rather than exempt the extension, the exception is pinned to the constraint
that justifies it:

* `test_version_is_zero_padded_calver` now covers the three padded artifacts.
* A new sibling covers the unpadded one against **AMO's own grammar** —
  `2026.08.29.0201` fails it, so a regression to padding fires immediately.
  Matching only `YYYY.M.D.HHMM` would not: on a date with no leading zeros the
  two renderings are the same string, so a padding regression would sit unseen
  until the first single-digit month, and surface as a burned AMO version
  rather than a red lane.
* `test_version_and_revision_describe_the_same_commit` compares NUMBERS, per
  rule 148's own definition of comparison — so one assertion covers both
  renderings and says the real thing: whatever the padding, the extension must
  denote exactly the value its own commit stamps. Exact-string equality is
  still asserted for everything not in AMO_UNPADDED, so the exception cannot
  quietly spread.

Scribe #3138.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-29 13:46:18 -04:00
bvandeusen a3071a7549 fix(ci): the file that decides FC_VERSION now moves it (#3202)
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`scripts/artifacts.sh` decides both values the web image carries — the
`fc.revision` label the reuse check compares and the `FC_VERSION` baked into
the image — and was in no artifact's path set. So a change to `cmd_version`
alone left every revision untouched, the reuse check hit, the build was
skipped, and the published image went on reporting the OLD version format,
indefinitely, until some unrelated commit forced a rebuild. Nothing goes red;
the footer just shows a well-formed string of the wrong shape.

Milestone 318 step 5 is the worked instance:

  b3989d0 -> rev=fb2c4d5b80be  ver=2026.8.28.1249
  5771fd5 -> rev=fb2c4d5b80be  ver=2026.08.28.1249
  bce894b -> rev=bce894ba2499  ver=2026.08.28.2208

Same revision across the zero-pad commit, so web's build was skipped. It cost
nothing only by timing: FC_VERSION did not exist until step 6 landed one
commit later.

Web only, and that is the interesting part. Every artifact stamps a revision,
but only web also stamps a version. A revision-only artifact needs no entry
here, because changing how a revision is COMPUTED changes the derived value,
which then disagrees with the label on the published image and forces a
rebuild — the mechanism self-corrects, since it compares against a string
stamped into a real artifact. Nothing compares a version to anything. That
asymmetry is why this was invisible and is now written down in both files.

Named as a file rather than `scripts`: release_notes.py sits beside it and
only reads derived values, so it decides nothing and must not re-version web.

This is #3156 one level up — packaging.sh excluded from the version it
derives — so the guard is generalised rather than duplicated: one DERIVERS
table naming each deriver and the artifacts whose identity it decides. The
too-wide test gains a note saying where the line is, since "copied into no
image" no longer settles it on its own.
2026-08-28 22:01:58 -04:00
bvandeusen b6b9fd8287 ci: a release publishes a changelog, not an image (318 step 7)
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Step 2 took the build consequence away from a `v*` tag — `main` has already
built and published the commit by the time anyone tags it, and rebuilding
would re-push `:c-<sha>`, which rule 145 forbids even when the source
matches. That left the tag with nothing to do at all.

This is the job it has instead. Step 6 put the derived version in the
Settings footer, so an operator can say WHICH build they are running; this
says what is in it that was not in the one they ran last month. Both halves
of one question (note #3127 §5).

The previous release is found by walking ANCESTRY, not by sorting a list.
That is load-bearing here specifically: rule 148 moved the tag shape from
`v26.05.22.0` to `v2026.08.28.2208`, and lexicographically `v2026...` sorts
BEFORE `v26...` — the third character is `0` against `6`. A sorted
implementation would reach back past every new-shape tag to the newest
old-shape one and publish months of commits as "changes since", looking
entirely correct while doing it. `git describe --exclude` is immune to the
shape change, and reachability is the more honest question anyway.

The publisher GETs and PATCHes rather than POSTing and recovering the id
from a 409 — note #3127 §6.7, which is ThoughtSync #2182's bug. A `v*` tag
is created once so the conflict path is rare, but "rare" is how that one
survived to be found somewhere else.

Cross-checks are reported on the release, not enforced. The tag is already
pushed by the time this runs, so failing would leave the operator with a tag,
no release, and a red lane to explain it — while the release is still the
useful object. It says so at the top when the tag names a version the web
image does not report, or when the commit is not on `main` and the `:c-`
rollback refs it lists were never published.

Nothing runs on a schedule and nothing auto-tags on merge. Release tags are
bookmarks (note #3127 §0); FC went twelve weeks without one and nothing was
wrong.

Also here:
- `scripts/` joins the ruff lane. release_notes.py runs only on a tag push,
  so a syntax error there would otherwise surface at the one moment nobody
  wants to be debugging a workflow.
- version.spec.js reads the workflow directory instead of listing three
  files by hand. Its own comment says the assertion should survive consumers
  coming and going; the hardcoded list was the part that could not, and
  release.yml would have joined the directory without joining the check.

Tests build a synthetic history spanning the tag-shape change rather than
leaning on this repo's tags, so the span assertion holds whether or not a
checkout brought the tags along — a span test that quietly skips is worse
than one that fails.
2026-08-28 20:57:25 -04:00
bvandeusen bce894ba24 feat(settings): the instance reports which build it is (318 step 6)
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A dim line at the foot of Settings: `FabledCurator 2026.08.28.1249 · dev`.

This is no longer a convenience. Milestone 318 stopped publishing version
image tags, so an instance's own report is the ONLY answer to "which build is
this?" — there is no registry name left to check it against. Note #3127 §5
says it directly: a wrong answer here has no second source to contradict it.

Three states, kept distinct because collapsing any two of them lies:

  not asked yet         render nothing
  asked, no version     render "unknown"
  asked, has a version  render it

A blank footer reads as "no version", which is a different claim from "I
cannot say". And a failed health call deliberately does NOT mark the build
loaded — a network blip says nothing about the image, and presenting it as
"unknown" would look like a defective build.

Carried on /api/health rather than a new route: it answers at the same cost
(two module constants, no I/O) and TopNav already fetches it app-wide, so a
separate endpoint would mean a second request for two strings.

Both fields are OMITTED when unset rather than sent empty. Absence already
means "cannot say" — an image predating the field says exactly that by not
having the key — so a second spelling would make every reader special-case
it. The pre-existing test asserting the body is EXACTLY {"status": "ok"} is
what keeps a well-meaning `or ""` default from creeping in.

FC_CHANNEL now has one definition. It was read from the environment in
extension.py and would have been read again here; the new build_info module
holds both, and extension.py binds it as a module-level name so existing
tests monkeypatch it exactly as before. Separate from config.py on purpose:
those are operator settings meant to be changed, these describe the artifact.

Channel sits beside the version, never inside it (rule 149), asserted from
both ends. A `-dev` suffix would read as a 0 segment to the extension's
parseInt comparator and make every dev build compare equal — #2993 exactly.

Not hidden, per the operator and §7: the JS bundle and asset hashes
fingerprint the build anyway, and "I'm on 2026.08.28.1249" is the single most
useful line in a bug report.
2026-08-28 18:08:31 -04:00
bvandeusen 5771fd5770 build: zero-pad the derived version to YYYY.MM.DD.HHMM (318 step 5)
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`2026.8.28.1249` becomes `2026.08.28.1249`. Note #3127 §1 and rule 148 both
specify the padded form.

The old reasoning was that each segment should read as a plain integer, and
it never held — comparison strips leading zeros on parse anyway, which the
same paragraph said. What stripping actually bought was this project emitting
`2026.8.28.1432` while a sibling emitted `2026.08.28.1432`: two shapes one
character apart, which is the hard kind of difference to notice. Two
obviously different formats would be safer than two nearly identical ones,
and identical is safer still.

Nothing already published is reordered: comparison is numeric per dot-segment,
so `08` and `8` are equal.

strip0 goes, and with it three of the four git calls per version — git's
format-local takes the whole format string, and splitting it into pieces only
ever existed to strip the padding between them.

It also fixes a real edge the old helper mangled. A commit at 03:22 UTC
derived `322` for its HHMM field, silently turning a four-digit field into
three; it now derives `0322`. Verified against a real commit rather than
reasoned about.

Checked before relying on it, since step 8 feeds this to Firefox: the
extension's comparator is `parseInt(n, 10)` with an explicit radix, so `08`
reads as 8 and there is no octal hazard (rule 150).

Two tests added. One pins the padded shape — the only thing keeping the
family's projects emitting one string is an assertion that they do. The other
asserts version and revision describe the same commit: they are derived
independently, and a divergence would mean an instance naming one commit
while carrying another's bytes, which is unfalsifiable from outside because
both values still look well-formed.
2026-08-28 16:35:26 -04:00
bvandeusen 454eb3f973 fix(tests): artifact identity tests talk to artifacts.sh, not to a sibling
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Run 4746 failed lint and pytest on the same cause: `from test_artifact_paths
import ROOT, declared_paths`. No other test module in this repo imports
another, so that was a new convention introduced for no gain — and the wrong
one, since `tests/` is a package and the bare name does not resolve.

Everything now goes through `artifacts.sh`, which is the interface build.yml
actually calls. The tests exercise the contract rather than a Python
re-implementation of it, and the duplicate `declared_paths` helper is gone
rather than copied.

Two real defects found while fixing it:

The newest commit is now computed by committer TIME, matching what
artifacts.sh means. It was `git log -1`, whose default order is
reverse-chronological only within topological constraints — so on a merged
history it can name a different commit than the newest timestamp does. Both
agree on this repo today (verified across all four artifacts), which is
exactly what makes it a flake waiting for the branch shape that separates
them.

The third test asserted the same invariant as the first in different words.
Removed rather than left as apparent coverage.
2026-08-28 14:42:42 -04:00
bvandeusen 7e065fed70 ci: key the reuse check on an image label, not a tag (318 step 3)
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The shadow (dee93fa, run 4732) answered the gate: `imagetools inspect
--format` reads `.Image.Config.Labels` against this registry on buildx
v0.36.1. So the reuse check now asks the moving channel tag whether the image
it already points at carries this commit's `fc.revision`, and the r-<rev>
identity tags stop being published.

Three things this removes rather than manages:

A name minted per build that one thing read. Rule 145's narrowing is aimed
exactly there — "a third name for the same thing is upkeep for a model we do
not run."

The -main/-dev qualifier, and the CHANNELLED list behind it. Which tag you
inspect IS the channel, so the distinction has nowhere to live. cmd_identity
goes with it.

A silent expiry nobody wrote down. r-<rev> matches no branch of the
registry's keep_pattern (#3157), so identity tags were prunable past the
newest 10 — a pruned one costs a rebuild, in the safe direction and entirely
invisibly. A label rides inside a tag that has to exist anyway.

It also dissolves #3154 instead of deferring it: a scheduled base refresh
rebuilds :latest with the same revision label, the next unrelated push sees a
match and skips, and the refreshed base survives. Under the tag scheme that
push repointed :latest back to the older base.

The measured detail that shapes the code: a missing label returns an EMPTY
STRING and exits 0. Branching on the exit code would read "no label yet" as
success and skip a build that was needed. So it compares values, and every
uncertain case — absent label, unreachable tag, older image — lands as empty,
never equals a 12-char revision, and falls through to a build.

Reading the specific key matters too. The map carries the base image's labels,
and org.opencontainers.image.version sits right beside ours reading 24.04 on
the agent — a plausible-looking wrong answer.

Expect every artifact to rebuild once on this push: nothing carries a label
yet and it cannot be backfilled, since the reuse path copies a manifest and
config labels are not manifest annotations. One rebuild per artifact, ever,
self-healing after.

test_artifact_identity.py is rewritten around what is now load-bearing. The
CHANNELLED drift test had nothing left to guard; in its place the revision is
asked of git directly, so the file fails if the derivation ever stops being
"the commit this artifact's own shipped files last changed in".
2026-08-28 14:37:36 -04:00
bvandeusen fb2c4d5b80 fix(extension): packaging.sh decides the version, so it must move the version
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`packaging.sh pathspec` excluded `extension/scripts/**` — the same list
web-ext ignores. But the two lists answer different questions, and this is
the one place they disagree.

packaging.sh is not packaged into the XPI. It does decide the version
string, and build.yml stamps that string into the manifest.json that IS
packaged. Changing how the version is computed therefore changes the shipped
bytes, and the derivation has to see it.

Harmless while every push rebuilt the web image. Step 4 made the rebuild
conditional on the derived revision moving, which turns it into a silent
failure: a packaging.sh change yields a NEW version, so sign-extension misses
its ext-<version> cache and signs — while build-web sees an unmoved revision,
reuses the published image and ships the OLD XPI. One orphaned AMO signature,
and an instance serving code the registry calls current. Found while checking
the ground under step 5, which changes the version format and is exactly the
commit that would have hit it.

Split the list rather than widening the shared one: NOT_VERSION_RELEVANT
drives the pathspec, NOT_PACKAGED_TRACKED still drives web-ext's ignore
list, and scripts/ stays out of the XPI. The two directions are not
symmetric, which is why the version list is the narrower one — too wide
costs a re-sign and a rebuild for a change that ships nothing new, too
narrow serves stale bytes and says nothing.

No version churn: the last packaging.sh commit predates the current
extension revision, so the derived version is unchanged at 1.0.3500147 and
web's revision stays a7e626a67a.

Both suites now pin the disagreement from their own side, because the
tempting fix for either half is to make the lists one again — version.spec.js
asserts the pathspec does NOT exclude scripts while the ignore list still
does, and test_artifact_paths.py asserts packaging.sh is inside the extension
and web path sets.
2026-08-28 08:49:06 -04:00
bvandeusen 609bc82acc ci: reuse the published image instead of rebuilding it (milestone 313 step 4)
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Before building, each job asks the registry whether this artifact's content
is already published. On a hit it skips the build entirely and repoints the
channel and date tags at the existing manifest with `imagetools create` —
registry-side, no layer transfer, seconds. This is the step that stops a
push touching only `agent/` from rebuilding web and ml, and stops a merge to
main rebuilding what dev already built.

The question is asked with a new `artifacts.sh identity`, not with the date
tag: the date tag is day-precise and last-one-wins, so two different builds
share it and it cannot answer "is this content published?". The commit sha
would move on every push and never hit, which is the redundant rebuild being
removed. The revision does both jobs — content-unique, and stable across
pushes that did not touch the artifact.

Identity is channel-qualified for web and only for web, because web is the
only image that takes a build-arg: FC_CHANNEL is baked in and reported by
/api/extension/manifest, so its dev and main builds of one revision are
genuinely different images. ml and agent take none, which is what lets a
merge reuse dev's build rather than rebuilding the agent's CUDA image to
produce bytes that already exist. tests/test_artifact_identity.py reads the
Dockerfiles and fails if that list drifts from the ARG declarations, in
either direction — collapsing the channels ships an instance that reports
the wrong one, and splitting them needlessly rebuilds every merge.

Failure direction is deliberate: an inspect that errors for any reason reads
as a miss and the build runs. Only a real 200 skips one.

A tag-push never claims the identity. It rebuilds a revision main already
published, and image configs are not bit-reproducible, so re-pushing
r-<rev> would point an immutable tag at fresh bytes — rule 145's exact
prohibition. It publishes only its own :v... label and otherwise reuses.

Base-image freshness, decided rather than left implicit: an artifact whose
source stops moving stops picking up base updates under its pinned tag. That
is what a pin means, and rule 145 already says the refresh belongs on the
moving tag instead. Filed as #3154 rather than folded in here, because the
naive version regresses :latest on the next unrelated push.

ci.yml's backend lane gains fetch-depth: 0 — the new tests derive real
revisions, and on a depth-1 clone that derivation returns the tip sha or
fails, so the lane would go green while asserting nothing.

The three build jobs' shadow steps are renamed and re-commented: those
values stopped being informational at step 3, and a step captioned "nothing
reads this" beside steps that do is worse than no caption.
2026-08-28 08:24:58 -04:00
bvandeusen cf06c81db9 build: one definition per artifact of what it ships (milestone 313 step 1)
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scripts/artifacts.sh generalises what packaging.sh established for the
extension: four published artifacts, four path sets, four independent
versions derived from the newest commit touching each set.

Measured on this commit, and this is the point of the whole thing:

  web        tag=2026.8.27  version=2026.8.27.1547  rev=a7e626a
  ml         tag=2026.8.27  version=2026.8.27.1547  rev=a7e626a
  agent      tag=2026.7.17  version=2026.7.17.1657  rev=57e5243
  extension  tag=2026.8.27  version=2026.8.27.1547  rev=a7e626a

The agent is six weeks behind because agent/fc_agent has not changed since
57e5243. Today it rebuilds and re-tags on every push regardless; from step
4 it will not.

Three outputs, because they answer different questions and conflating them
is how this goes wrong:

  tag       YYYY.M.D        the published image tag. Day precision, per the
                            operator: same-day work is not worth pinning, so
                            a second build that day replaces the first.
  version   YYYY.M.D.HHMM   the ordering key. The extension needs this and
                            cannot use `tag`: Firefox compares it to decide
                            whether an update exists, so two same-day builds
                            must be distinguishable or the second hits the
                            ext-<version> cache and ships stale bytes. That
                            is issue #2397's failure mode exactly.
  revision  <sha>           content identity. Because `tag` is only
                            day-precise, "does this tag already exist" cannot
                            decide whether a build can be skipped — two
                            different builds legitimately share a tag. Step 4
                            keys on this instead.

Path sets read from the Dockerfiles rather than guessed. Notable calls:

  - web includes the extension's packaged set, because build.yml bakes the
    signed XPI into frontend/public/extension/ before the docker build. Miss
    that and :latest serves a NEW extension under an unchanged web version.
  - web excludes frontend/test: vite builds from src/, index.html and
    public/, so a spec change lands in the builder layer but never in dist.
  - agent is agent/Dockerfile + agent/requirements.txt + agent/fc_agent,
    NOT agent/. README.md, ruff.toml and docker-compose.yml sit in that
    directory and never reach the image.
  - every set includes its own Dockerfile and requirements: a base-image
    bump changes the artifact as surely as a source edit does.
  - the extension's set is read from packaging.sh, not restated. One
    definition, per #2397.

tests/test_artifact_paths.py guards both directions of being wrong, since
both are silent. Too narrow — a COPY'd file missing from the set — means the
version does not move when the content does, and a pin serves stale bytes.
Too wide means re-versioning for a change the artifact does not ship. The
test parses each Dockerfile's COPY lines and compares them against the
declaration, so adding a COPY without updating the set fails the lane.

No workflow reads any of this yet. Step 2 shadows it.
2026-08-27 21:36:17 -04:00
bvandeusen a7e626a67a feat(extension): report the channel beside the version (step 7)
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Closes the half of the ask the signing work didn't: a way to tell a dev
build from a main one. FC_CHANNEL is baked into the web image at build
time and /api/extension/manifest reports it as its own key, next to
version — the popup banner, the toolbar tooltip and the Settings card all
name it.

Beside the version, never inside it. A `1.0.3499884-dev` suffix is the
obvious shortcut and it is the exact failure this design comes from:
versionIsNewer parses each dotted segment with parseInt, so a suffixed
segment reads as 0, every dev build compares equal to every other, and
"no update available" stops being distinguishable from "I cannot read this
version". The comparator already degrades rather than discarding (rule
150), which is a reason not to NEED the suffix, not a licence to add one.
Two tests hold the line — one backend, asserting version and channel are
separate keys; one frontend, asserting the rendered version text stays the
bare derived number.

Optional on the read side, and absent rather than defaulted. An image
built before this field says nothing by not having the key; an image built
without a channel now says nothing the same way, so there is one absence
to handle instead of a second spelling of "unknown". Every reader drops
the label entirely when it is missing and reads exactly as it did before.
Reported verbatim rather than validated against {dev, main}: if an image
declares something else, showing what it claims helps whoever is debugging
more than dropping it would.

FC_CHANNEL is declared LAST in the Dockerfile. An ARG invalidates every
layer below it, and this is the one value that differs between the dev and
main builds of identical source — earlier, and the two channels could
never share a cached pip install. A tag push counts as main: a vYY.MM.DD
tag is cut from main, so that image is a main-channel artifact wearing an
immutable name.

No channel switcher, deliberately. background.js:34 already records that
Firefox's static update_url cannot apply, because every FC instance is a
different host — so the extension asks its configured backend, and the
channel IS the instance it points at. Switching is repointing apiUrl and
reinstalling from that host. A separate setting would contradict each
server build shipping its own extension.

This commit touches packaged extension files, so it moves the derived
version and will sign a new one via AMO — the first push to exercise the
extension-changed path from dev end to end.
2026-08-27 11:47:30 -04:00
bvandeusen 5a0e1bbd03 perf(ml): batch the auto-apply sweeps' image_tag inserts (#3072)
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Item 1 of #3072. Both sweeps issued a single-row pg_insert(image_tag)
from inside their per-image loop. Steady state that is nothing; a first
sweep over a back-catalogue is one round-trip per applied tag, tens of
thousands of them. Each chunk now collects its rows and writes them in
one statement.

The ticket suggested one insert per chunk PER TAG. A single multi-row
VALUES carries every tag at once, so it is one statement per chunk full
stop — and the sweeps already accumulate across all heads before they
commit, so nothing had to be restructured to allow it.

Not a new helper: wip_title.apply_wip_image_tags was already doing the
chunked ON CONFLICT DO NOTHING insert, so that shape is extracted to
services/image_tag_apply.insert_image_tags and all three writers share
it. The extraction deliberately leaves wip_title's pre-SELECT behind
rather than pulling it into the shared function — the sweeps don't need
it (their `skip` sets already exclude applied and rejected images) and
it exists only to produce an accurate count, which the sweeps also
compute themselves. So the shared primitive returns nothing: psycopg
reports rowcount -1 for a multi-row ON CONFLICT DO NOTHING insert, and a
count taken from the statement would be a lie rather than an
approximation.

Ordering note for the system-tag sweep: tag rows are now written after
that chunk's PresentationReview rows rather than interleaved before
them. Safe — PresentationReview FKs to image_record and tag, not to
image_tag.

Chunk size stays 5000: 5000 rows x 3 bound params = 15000, inside
Postgres' 65535-parameter ceiling with room to spare.

tests/test_image_tag_apply.py covers the primitive directly, since it is
now the single place three writers can be wrong at once — most
importantly that a re-run never restamps a hand-applied tag's source,
which would silently poison head training (it excludes the auto
sources).

Left alone: _insert_presentation_review is still per-row, and the
retract path still deletes per-row. Both operate on sets that are small
by construction, unlike the apply path.

Refs #3072
2026-08-27 07:51:23 -04:00
bvandeusen 1ac448d881 refactor: four small cleanups from the review pass (#3072)
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Items 2-5 of #3072. Item 1 (the per-row sweep inserts) is separate.

2. .fc-bad was not merely duplicated — it is .fc-weak under a second
   name. Both local definitions were `color: rgb(var(--v-theme-error))`,
   identical to the global .fc-weak, and GpuAgentCard was already using
   .fc-weak to colour exactly what GpuActivityPanel coloured .fc-bad (an
   errored count, red when non-zero). So rather than promoting a synonym
   to app.css, both call sites now use .fc-weak and the local defs are
   gone. app.css's status-colour comment records why there is no .fc-bad,
   next to the existing note on why .fc-ok is deliberately NOT global.

3. GalleryItem.vue's obsidian literals now use --v-theme-background,
   which IS obsidian (vuetify-theme.js maps background -> surfaces.
   obsidian). Preferred over --fc-chrome-rgb: same value, but that
   variable is named for the nav fade, not for the palette entry.

   The ticket said these were the only three real uses in the tree. They
   are not — GalleryItem itself had two more in the artist-label
   gradient (fixed here, so the file is now consistent), and ~13 more
   live in SeriesView, SeriesReaderView, ImageViewer, ArtistHeader,
   ExploreView and GalleryFilterBar. Those are a separate sweep, filed
   rather than folded in here.

4. The attachment download path had two hand-formatted copies. One
   definition now, `attachment_download_url`, next to the model both
   serializers already import. The test pins it by MATCHING the built
   path against the app's real URL map rather than comparing to a
   literal — a string-equality test would still pass after someone
   renamed the route, which is the drift the helper exists to prevent.

5. Extension API key now compares with hmac.compare_digest. Compared as
   BYTES, not str: compare_digest's str form raises TypeError on
   non-ASCII, and this value comes straight from an attacker-controlled
   header, so the str form would turn a junk key into a 500 instead of a
   403. Low stakes either way — the API is unauthenticated-by-design on
   a LAN — but it costs nothing.

Refs #3072
2026-08-27 07:48:18 -04:00
bvandeusenandClaude Opus 5 89155478a8 test(refetch): cover the Layer-2 auto-refetch remediation (#3071)
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refetch_service was the only module under backend/app/services/ with no
test file — and not an inert one: it runs unattended off the recovery
sweep and deletes a file from disk before asking a downloader to replace
it. The frontend cites it by name as the reason the Import tab could be
retired ("imports heal themselves").

The ticket described it as having zero direct coverage. That is true of
the module, but not of the code: test_api_import_admin.py already drives
the happy path end-to-end through the refetch route — file deleted, task
flagged, one dispatch, second attempt a no-op. These 17 tests therefore
target what the route tests cannot reach rather than restating them:

  * every branch of resolve_refetch_source — disabled Source, a
    `sidecar:<platform>:<slug>` synthetic anchor, a platform mismatch,
    the gallery-dl `NN_` numbering-prefix sidecar, the lowest-id pick
    among several candidates, and each of the five ways it declines
    (no sidecar, unreadable JSON, non-object JSON, no platform, no
    artist folder / no matching Artist row).

  * that the file SURVIVES when nothing re-pollable resolves. This is
    the assertion the module exists for: `no_source` is the common case
    on a filesystem-only library, where the file on disk is the
    operator's only copy. The route-level no_source test cannot catch a
    regression here — its path never existed, so an unconditional unlink
    would pass it.

  * that the `refetched` bound is checked BEFORE the unlink, so a second
    sweep leaves the re-downloaded file alone rather than deleting it
    again.

  * that an unlink failure is logged and stepped over, not raised —
    a raise would abort the whole sweep for every other poison-pill row
    in the batch. Exercised with a real IsADirectoryError rather than a
    patched pathlib.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-27 07:33:14 -04:00
bvandeusenandClaude Opus 5 ddf896078c refactor(platforms): retire deviantart end-to-end (#3069)
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Executes the 2026-07-05 product decision (FC downloaders = art-dedicated
services only), which removed Twitter/X and Bluesky but left deviantart
fully wired for seven weeks — the half-retired state rule 22 exists to
prevent.

Removed: the PlatformInfo module and its registry entry, the gallery-dl
extractor block, extension_service's artist-page pattern, the extension's
PLATFORMS + PLATFORM_ARTIST_PATTERNS entries, its manifest host permission
and content-script match, the frontend icon/colour/label, and the operator-
facing "supported platforms" list that still advertised it.

Two judgment calls, both recorded in migration 0088:

  * existing `source` rows are DISABLED, not deleted. The row is the only
    record of the artist's DeviantArt URL. Disabling is also required for
    correctness rather than tidiness: with the platform unregistered the
    download path falls through to gallery-dl, which carries its OWN
    deviantart extractor, so an enabled row would have kept downloading
    from a dropped platform.
  * the `credential` row IS deleted — a live session cookie for a site FC
    will never call again.

Adds the invariant whose absence is why manifest.json drifted in the first
place: nothing tied its domain lists back to the platform table. The
extension suite now asserts both directions, plus that no host permission
belongs to an unclaimed domain (`*://*/*` exempted — FC is self-hosted at
an operator-chosen URL the extension cannot enumerate).

Extension version 1.0.10 -> 1.0.11: ci.yml's guard hard-fails a packaged
extension change without a bump. No release is cut — build.yml's
sign-extension job only runs on main.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-27 07:24:08 -04:00
bvandeusenandClaude Opus 5 2e0f8f8c61 feat(cleanup): reclaim orphaned attachments — rows and store blobs (#3068)
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PostAttachment's two FKs are both ON DELETE SET NULL, so a deleted post or
artist left the row behind rather than taking it. Nothing ever pruned those
rows, and nothing in the repo had ever unlinked a file under the attachment
store — so both rows and bytes accumulated permanently, invisible to every
existing diagnostic.

Why a disk->DB reconciliation rather than a row sweep: the store is
sha-addressed and idempotent, so ONE blob backs MANY rows. Deleting a row
does not free its blob, and since the artist cascade (#3066) now deletes
its attachment rows outright, a freed blob has no DB pointer left to find
it by. Walking the store and asking "does any row still reference this
sha?" catches orphans from every cause, including ones no future delete
path will think to report.

Preview and apply share `_orphan_attachment_conditions` (rule 93). The
dry-run derives its surviving-sha set by NEGATING that same predicate, so
it is honest about blobs the delete would free rather than counting them as
still-referenced — the one place this was easy to get backwards, so it has
its own parity test.

Guards, each with a reason:
- A blob is written before its row commits, so a just-stored file legitimately
  has no referencing row. Files under 6h are never judged — same guard and
  reasoning as ORPHAN_TEMP_MIN_AGE_HOURS.
- `.partial` staging files belong to cleanup_orphaned_temp_files; skipped
  rather than raced.
- The sha is parsed as the first 64 chars, not via Path.stem: store() takes
  the extension from the source filename, and a URL-encoded basename yields a
  multi-dot suffix that would make stem eat part of the sha.
- A 900s walk budget reports partial=True instead of running to the task's
  hard limit (rule 89).
- TASK_STUCK_THRESHOLD_MINUTES override at 30 (= time_limit 25 + 5). Without
  it a healthy 20-minute walk is phantom-flagged 'RecoverySweep' at the bare
  5-min default — the #883 failure class; its invariant test is mirrored here.

Defaults to the safe preview at both the task and the route, unlike the other
maintenance triggers: this apply unlinks files. Operator-triggered only,
never on a beat.

Ships with its UI (rule 27): AttachmentReclaimCard in Cleanup → Duplicates &
leftovers, built on the existing useMaintenanceTask/MaintenanceTile shapes, so
a run survives navigating away. Surfaces files_failed and partial explicitly,
since both change what the numbers mean.

Also promotes humanBytes to utils/bytes.js — it was byte-identical in
VideoDedupCard and GatedPurgeCard and this card would have been the third
copy. The three divergent `formatBytes` helpers are deliberately left alone.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-26 22:37:24 -04:00
bvandeusenandClaude Opus 5 2ce467e347 fix(cleanup): artist cascade preview counts posts and attachments (#3067)
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`project_artist_cascade` is documented as "a read-only projection of what
delete_artist_cascade would touch" and drives the Tier-C confirm dialog,
but it counted only images, sources, thumbs, import_tasks and bytes. It
never counted posts or attachments, both of which the apply destroys.

That is silent in the worst case. `Post.artist_id` is ondelete=CASCADE, so
every post goes whether or not it carried an image — and FC has a large
body-only post population (#1288 measured 694 pixiv posts with text and no
images). Such an artist previewed as `images: 0`, reading as "empty, safe
to remove", while the apply destroyed every captured body, description,
external-link set and raw_metadata snapshot. The danger-zone card already
promised "every image, source, post, and attachment" — the copy was honest
and the numbers were not.

Root of the drift: the preview re-derived its own predicates instead of
sharing the apply's, the same shape as the 2026-06-08 fandom-tag deletion
that rule 93 exists for. So rather than bolt on two counts, both halves now
build from shared `_artist_{images,posts,attachments}_conditions` helpers,
following the `_unused_tag_conditions` / `_bare_post_conditions` style
already in the file. Sources keep no helper — the apply doesn't query them
either, it gets them from the Artist.sources ORM cascade.

The apply also now reports `posts_deleted` (counted before the delete,
since the CASCADE leaves nothing to count after). Rule 93's second half
asks for the apply to be tested, and parity is only assertable if both
halves state the number.

Adds a preview/apply parity test that runs both against one artist and
asserts the three pairs agree AND that the rows actually went, plus a
body-only-artist test covering the case that motivated this.

The confirm dialog's counts grid renders every key, so posts and
attachments surface there automatically; the prose summary line names
posts explicitly, since that is the number that changes how an artist
reads.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-26 22:23:29 -04:00
bvandeusenandClaude Opus 5 39cf81aea6 fix(cleanup): clear an artist's attachments before the cascade delete (#3066)
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`delete_artist_cascade` could abort partway through, and it aborted after
the irreversible half. Deleting an artist CASCADEs to Post (post.artist_id
is ondelete=CASCADE), which SET NULLs post_attachment.post_id — and
`uq_post_attachment_null_post_sha` is a partial UNIQUE on sha256 ALONE
WHERE post_id IS NULL. So any two of that artist's attachments sharing a
sha collapse onto one another and raise.

That shape is ordinary, not corrupt: `_capture_attachment` deliberately
writes one row per post over a single sha-addressed blob, so a creator who
attaches the same pdf to two posts already has two such rows. A
pre-existing filesystem-import row (post_id NULL) with the same sha
collides on its own.

The images and their on-disk files are deleted and committed in 500-row
batches BEFORE the artist row is touched, so the failure landed after
them: images gone, artist and posts alive, files unrecoverable.

Fix: delete the artist's post_attachment rows explicitly first, matched by
artist_id OR by the owning post's artist (artist_id is nullable, so neither
arm alone covers every row). `_repoint_post_links` already guards the
identical collision class in the reconcile path; this is its artist-cascade
counterpart. Migration 0043 reasoned only about upgrade-time safety and
never about this later SET NULL.

The sha-addressed blobs are deliberately left on disk: one blob backs many
rows, so unlinking needs a refcount pass, and this Tier-C op must not
delete bytes its own preview never disclosed.

Adds `attachments_deleted` to the summary, and two regression tests — the
same sha on two posts, and an unrelated NULL-post row that must survive.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-26 22:02:51 -04:00
bvandeusenandClaude Opus 4.8 c87f8a1bb3 refactor(maintenance): DRY the recover_stalled head-run twins (#161)
recover_stalled_head_training_runs and recover_stalled_head_auto_apply_runs
were near-exact copies (coalesce-flip + keep-last-N prune, differing only in
model + two constants). Extract _recover_stalled_runs(model, stall_minutes,
keep_runs, label); the two tasks become thin wrappers. The other two recover
tasks are deliberately NOT folded in (library-audit has no prune tail; backup
uses a single started_at cutoff). test_recover_stalled_head_runs.py covers
both wrappers (stalled→error, fresh survives) — previously untested.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NsmJSQxnNxGgtM5Yz4GAqi
2026-07-13 21:41:34 -04:00
bvandeusenandClaude Opus 4.8 666b3a2ec8 refactor(ml): DRY pass — shared sweep helpers + table-driven settings (#161)
Consolidate duplication accrued across the ML tagging + settings backend,
behavior-preserving (over-DRY guard applied — the three auto-apply sweep
BODIES stay separate; only their shared inner helpers are extracted).

- _sigmoid / _conflict_scores / _insert_presentation_review (heads.py): the
  score→prob transform (6 inlined sites), the presentation conflict signal
  (2 sites), and the ring-loud PresentationReview insert (2 sites, single-
  sourced so the mode column can't drift on the shared composite PK).
- _applied_or_rejected (training_data.py): the per-tag "applied ∪ rejected"
  skip-set, byte-identical at 3 sweep sites (heads.py x2, tasks/ml.py ccip).
- ccip sweep divergence fixes: import ccip._FIGURE_KINDS + training_data._l2norm
  instead of local copies that silently drift when the canonical changes.
- MLSettings.load / .load_sync classmethods (mirror ImportSettings); route all
  8 scalar_one singleton reads through them (the session.get None-path stays).
- GET serializers for MLSettings + ImportSettings are now table-driven off the
  same _EDITABLE tuples PATCH writes, so a new field can't be silently absent
  from GET (the split that historically dropped fields).
- AUTO_APPLY_THRESHOLD_MIN/MAX constant single-sources the [0.5,0.999] operating
  range across the service clamp + the 5 API validators.
- test_ml_dry_helpers.py pins _applied_or_rejected + _sigmoid.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NsmJSQxnNxGgtM5Yz4GAqi
2026-07-13 21:41:24 -04:00
bvandeusenandClaude Opus 4.8 69b5637bd6 fix(extension): show Add-to-FC button on subscribed Patreon creators (#1485)
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Symptom (operator-flagged): the extension injected the Add-as-source button on
a Patreon creator you had NOT subscribed to, but it disappeared once you were
subscribed — the opposite of when it's useful.

Root cause (extension logic, not Patreon security): Patreon serves a creator
under three URL shapes — bare patreon.com/Atole, patreon.com/c/Atole, and
patreon.com/cw/Atole (the 'creator workspace' URL you land on once subscribed;
documented in patreon_resolver._VANITY_RE). The button's artist-page gate
(PLATFORM_ARTIST_PATTERNS.patreon in platforms.js) and its byte-mirror probe
pattern (_PLATFORM_PATTERNS in extension_service._derive) only matched the bare
single-segment form and explicitly excluded c/. So the subscribed-view URL
failed the gate → no button. The ingestion resolver already handled all three;
only these two gates were too narrow.

Fix: both regexes now accept optional cw/ and c/ prefixes and drop the strict
single-segment end-anchor, so a creator's inner page (/cw/Atole/posts,
/Atole/membership) also matches — robust to whatever exact shape the subscribed
view uses. Nav-page exclusions (home/search/messages/notifications/library/
settings/posts + post permalinks) preserved. New unit test covers all three
prefixes, sub-paths, and nav-page rejection (both regexes validated identically).

Bump extension 1.0.7→1.0.8 so a fresh signed XPI ships the fix (also exercises
batch-5 web-ext-10's AMO sign path end-to-end on the main build).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-13 17:50:07 -04:00
bvandeusenandClaude Opus 4.8 fac5ae6ce5 feat(explore): reach dial to escape dense clusters + anti-revisit (#1476)
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The Explore walk got stuck in dense signatures — neighbours all too similar, so
forward-arrow couldn't escape and Random was the only exit. Root cause: MMR only
diversifies WITHIN the nearest ~400 pool; in a dense cluster that whole pool is
near-identical, so there's no escape route in it.

- gallery_service.similar(reach=0.0, exclude_ids=None): reach>0 widens the pool
  (cap 400→1000) and _reach_sample strides across an outward-growing distance span
  so the set handed to MMR spans near→mid-far (guaranteed escape routes), not just
  the tight cluster. exclude_ids drops already-walked images. Gallery 'more like
  this' (reach=0) is unchanged.
- api/gallery similar: parse reach + exclude_ids.
- explore store: default reach 0.4 (auto-diversifies without touching the dial),
  pass the breadcrumb as exclude_ids, setReach action.
- ExploreView: a Near↔Far reach slider in the trail.
- tests: _reach_sample math (deeper ranks with higher reach, near kept); similar
  exclude_ids drops walked + reach path runs clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-13 12:06:22 -04:00
bvandeusenandClaude Opus 4.8 af0d39ed52 feat(wip): soft title tier — sketch/doodle vocab + ring-loud audit (#1474)
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Extends WIP title-tagging to lower-precision cues (sketch/doodle/scribble) safely.

- wip_title.py: soft matcher (word-anchored; sketchbook/kadoodle don't trip it);
  WIP_TITLE_SOFT_SOURCE + soft SQL prefilter; apply_wip_image_tags takes a source arg.
- training_data._AUTO_SOURCES += 'wip_title_soft' → the soft tier is PROVISIONAL and
  never trains the wip head (a finished "sketch" can't pollute it). Only the hard
  tier (wip_title) + manual train.
- ImportSettings.wip_soft_title_tagging_enabled (OFF by default, opt-in). Migration 0087.
- importer: hard tier wins, soft is the fallback (source wip_title_soft).
- backfill: refactored into a shared _backfill_wip_tier; hard always, soft when enabled.
- heads.soft_wip_conflict_audit + daily beat: score soft-tagged images against content
  heads, flag ring-loud ones (PresentationReview mode=process) for the review strip —
  the operator's "measure if they got falsely tagged" safety.
- api settings toggle; ImportFiltersForm soft toggle.
- tests: soft matcher pos/neg; soft source not a training positive; audit flags
  ring-loud + spares quiet.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-13 10:14:38 -04:00
bvandeusenandClaude Opus 4.8 ad2a5fc5fe feat(system-tags): process vs chrome groups + WIP provisional auto-apply (#1464)
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Backend for the system-tag behavior refactor (milestone #157). editor screenshot
moves from chrome (hidden) to the PROCESS group (shown, like wip); wip+editor gain
provisional auto-apply so they stop needing endless manual identification —
without a runaway loop.

- tag.py: split PRESENTATION_SYSTEM_TAGS → CHROME_SYSTEM_TAGS (banner) +
  PROCESS_SYSTEM_TAGS (wip, editor screenshot).
- heads.py: generalize presentation_auto_apply_sweep → system_tag_auto_apply_sweep
  (mode chrome|process). Same Guard 1 (skip human/confirmed) + Guard 2 (ring-loud
  conflict → PresentationReview). process mode uses source 'process_auto' and does
  NOT hide (hide is a gallery-query effect of group membership).
- training_data._AUTO_SOURCES += 'process_auto' → the head never trains on its own
  auto-applied output; only wip_title/manual train it (the runaway break).
- ml_settings: process_auto_apply_enabled (OFF, opt-in) + threshold + conflict
  threshold. presentation_review.mode ('chrome'|'process'). Migration 0086.
- gallery_service: default-hide reads CHROME only (editor now shows); Explore
  neighbors exclude the whole PROCESS group.
- tasks/ml + celery beat: scheduled_process_auto_apply (daily, opt-in); prune
  covers both modes.
- api: ml_admin process_* CRUD+validation; hidden-review returns mode.
- tests: rename chrome sweep calls; new test_process_auto_apply (apply, guards,
  mode flag, no-self-train); gallery test asserts editor now visible.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-12 23:15:59 -04:00
bvandeusenandClaude Opus 4.8 571938781a feat(tagging): title-based WIP auto-tagging (#1458)
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Auto-apply the `wip` system tag to posts whose TITLE explicitly declares
work-in-progress ("WIP" / "work in progress") — a deterministic, high-precision
complement to the image-based ML `wip` head. WIP images are excluded from the
Explore/gallery browse, so honouring the artist's own label keeps unfinished
pieces out of the main browse.

- services/wip_title.py: precision-first token-anchored matcher (swipe/wiped
  never trip it) + sync apply helpers (source='wip_title', ON CONFLICT DO
  NOTHING, chunked under the psycopg param ceiling).
- importer: live hook on FRESH import only (never on deep-scan/supersede), so a
  manually-removed WIP tag is never re-applied by a routine re-scan.
- maintenance.backfill_wip_title_tags: operator-triggered back-catalogue sweep
  (coarse SQL prefilter + regex confirm, keyset-paginated). Deliberately NOT a
  beat — a periodic re-run would silently undo manual removals.
- ImportSettings.wip_title_tagging_enabled (default ON, migration 0085) gating
  the live hook; GET/PATCH + POST /settings/wip-title/scan.
- Settings UI: toggle + "Scan existing posts" button.
- Tests: pure matcher unit tests + integration (apply idempotency, backfill
  precision).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-12 12:12:19 -04:00
bvandeusenandClaude Opus 4.8 aea2701c28 feat(translation): tunable acceptance floor (0.90) + per-post sticky override (#155)
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The gate at a fixed 0.80 couldn't catch the real pain: Interpreter (fresh ==
cached, verified by probe) confidently mis-detects short ASCII English like
"... WIP Part 1" as German at 0.86 — above the floor — so it was accepted and a
re-translate reproduced it. Confidence alone can't separate the 0.86 collision
(genuine German lands there too), and single-word mis-flags sit at a confident
1.0 no floor catches.

Two operator-approved levers:

- Acceptance floor is now a live Settings value (ImportSettings.
  translation_min_confidence, default 0.90; surfaced in the Translation card), so
  it's tunable without a redeploy. _accept takes the threshold as a parameter.

- Per-post sticky override (Post.translation_override: auto/force/original).
  'force' stores a translation even below the floor (rescue a skipped
  legit-foreign title); 'original' keeps the original and clears any stored
  translation (kill a confident mis-flag no floor catches). The sweep honors it
  on every run and _reset_translations skips 'original', so the choice survives a
  Re-translate-all. POST /api/posts/<id>/translation-override applies it
  immediately (translate now when the service is up, else queue for the sweep).
  UI: PostTranslationControl on the posts-feed card.

Migration 0084 (both columns + a CHECK on the override). The feed + provenance
serializers expose translation_override.

With a stricter floor the rollback finally works: raise it -> Re-translate all ->
the 0.86 mis-flags are rejected and restored to the original; force /
keep-original handle the residual either way.

Tests: gate thresholds against the param (0.86 rejected at 0.90, explicit-floor
cases); sweep force/original + re-translate-skips-original; override endpoint
(validation, original clears, force queues when disabled, feed exposes it);
settings min_confidence default/save/validate.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CgZP9v2otxVJymiYsnVuMy
2026-07-10 22:38:25 -04:00
bvandeusenandClaude Opus 4.8 a444cf82d1 refactor(tags): unify suggestion source — one canonical DB-tag dropdown, drop dead raw/alias machinery (#154)
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Every tag suggestion is a canonical DB tag now (tagging-v2 #114: heads + CCIP
score EXISTING concept tags). The pre-heads apparatus for model-predicted tags
that didn't exist in the DB — creates_new_tag / raw_name / via_alias, the
/suggestions/alias endpoint + add_alias_and_accept, AliasPickerDialog, and the
store's aliasAccept/removeAlias — was dead and is removed.

The type-to-add dropdown was TWO row sources (server autocomplete + the image's
ML suggestions) merged with a dedup that dropped the %-bearing suggestion row
when the debounced server hit landed — the operator's "confidence % flickers
then vanishes". Now it's ONE list of DB-tag matches, each annotated with the
model's confidence (join by canonical_tag_id) when the tag was scored for this
image. No dedup, no flicker; picking a suggested tag still records acceptance
via TagPanel.findPending.

Single per-image fetch: score_image now reports above_threshold per row
(computed vs the head's own suggest cut, separate from the inclusion floor), so
the rail makes ONE min=0 request and derives the panel (above_threshold) and the
dropdown (all, text-filtered) client-side — the two /suggestions calls collapse
to one. Manual "Create 'X' as <kind>" (novel typed names) is unchanged; the
alias table + tag-side alias admin + auto-apply alias matching are untouched.

Tests: gate/serializer assertions updated (above_threshold; dropped dead-field
+ alias-endpoint checks); frontend spec seeds via the single load and covers the
byCategory/aboveByCategory split.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CgZP9v2otxVJymiYsnVuMy
2026-07-10 15:22:51 -04:00
bvandeusenandClaude Opus 4.8 6ab7fd5c7f tune(translation): set latin acceptance floor to 0.80 (#1376)
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Calibrated against fresh probes once Interpreter returned real langdetect
confidence: genuine German detected at 1.0, a correctly-detected but ambiguous
latin string at 0.86. Set _MIN_LATIN_CONFIDENCE to 0.80 (below that band) so
legitimate ambiguous non-English still translates while genuinely-unsure guesses
are rejected. Real langdetect also fixed the original mis-flag at the source, so
this floor is a safety net, not the primary fix. Pin 0.86-accepted in the gate
test to guard against bumping the floor back up.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CgZP9v2otxVJymiYsnVuMy
2026-07-09 16:40:02 -04:00
bvandeusenandClaude Opus 4.8 7ddf94220d feat(translation): accept/reject gate on Interpreter's detection confidence (#1376)
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Interpreter now returns a real per-detection confidence (source stays "auto"),
so curator can reject the mis-detections it was blindly storing — e.g. a short
English title mis-labelled as German and rewritten into the archive.

The gate consumes ONLY Interpreter's own reported detection — curator does no
language detection of its own (Scribe rule 133): a field is stored when the
engine actually translated it AND either the detected language is CJK
(script-detected, reliably high — ja/ko/zh trusted outright, incl. pure-kanji
Japanese that lands as zh ~0.75) or the reported confidence clears a
latin-script floor (_MIN_LATIN_CONFIDENCE = 0.90). A latin detection below the
floor keeps the original and marks the post handled; a missing confidence fails
open. The client already sent source="auto" and parsed confidence, so this is
purely the gate + tests.

Tests: pinned interpreter-client test now asserts source stays "auto"; new
pure-unit gate tests (CJK trusted / latin floor / case-insensitive / fail-open)
in the fast lane; end-to-end reject-low-latin, accept-high-latin,
accept-low-cjk sweeps.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CgZP9v2otxVJymiYsnVuMy
2026-07-09 16:17:56 -04:00
bvandeusenandClaude Opus 4.8 ffdbdbaf07 feat(translation): 8h sweep + drain button + detection probe (#1376)
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Throughput: translate_posts now runs every 8h (was daily) as the
steady-state cadence for newly-imported posts, and the Settings
"Translate now" button runs it in drain mode (run-until-done, no reset)
so one press clears the whole untranslated backlog instead of a single
300-post chunk. The interrupt/backoff re-enqueue now preserves the drain
flag so a bulk drain resumes cleanly after an Interpreter restart.

Misdetection groundwork: surface the detector's confidence from the
Interpreter client (it was in the detectedLanguage payload but discarded)
and add a read-only "Test translation" box — POST /settings/translation/
probe + TranslationCard UI — that shows detected language + confidence +
engine + result for pasted text, without saving. Lets the operator see
why a short/abbreviation-heavy English title gets mis-detected so the
detection guard (min-length + confidence floor) can be tuned from real
numbers. The guard itself follows once the mis-detected cases are probed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CgZP9v2otxVJymiYsnVuMy
2026-07-08 20:13:49 -04:00
bvandeusenandClaude Opus 4.8 3c7ab44e74 feat(translation): per-field language detection for mixed-language posts
CI / backend-lint-and-test (push) Successful in 33s
CI / integration (push) Successful in 3m43s
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_translate_one translated [title, description] in ONE Interpreter call and keyed
the whole-post passthrough on the aggregate detected_lang (the FIRST item). So an
English title + non-English description detected "en" and marked the post handled,
leaving the description untranslated. Now each field is translated independently
(its own detected_lang / passthrough) and the non-target field is stored on its
own; translated_source_lang reflects the translated field's language.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 23:31:04 -04:00
bvandeusenandClaude Opus 4.8 4371ddb7e7 feat(translation): live re-translate progress in the Settings card
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translation/status now reports `active` (a translate/retranslate sweep is
running, from the TaskRun table) and `last_run` (the most recent finished run's
task + status). The Settings card polls live while a sweep runs, showing a
spinner + "Translating… N remaining" that ticks down, and flags a last run that
ended in error/timeout. No migration.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 22:20:32 -04:00
bvandeusenandClaude Opus 4.8 0b78264d62 feat(maintenance): daily janitor for orphaned .part/.partial staging files
Downloads/imports stage into <name>.part / <name>.partial then os.replace() into
place, so a kill mid-write leaves a discardable temp — never a corrupt final.
cleanup_orphaned_temp_files sweeps ones left behind under the images root, only
older than 6h so an in-flight download's staging file is never removed. Daily beat.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 22:15:33 -04:00
bvandeusenandClaude Opus 4.8 9eae636047 feat(translation): pooled Interpreter session + manual sweep resumes after drain
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CI / backend-lint-and-test (push) Successful in 34s
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- interpreter_client: shared requests.Session with a connect-only retry
  (connect=2, no status retries — we map 429/5xx ourselves) so a proxy reload
  is smoothed and the keep-alive connection is pooled across the sweep.
- translate_posts: on an interrupt (drain), re-enqueue after the Retry-After
  hint / default backoff instead of waiting for the daily beat; self-terminates
  via the health gate. Steady-state one-chunk-per-run on success is unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 22:10:05 -04:00