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3386 Commits
Author SHA1 Message Date
timothyandClaude Opus 5 f00dfde0c5 docs(609): correct the --no-merges rationale — merges are discouraged, not blocked
Review Low x2, both correct and both the stale-comment class:

The claim that prepush-rebase-check.sh forbids merging main into a PR branch is
false. That hook refuses a branch that is BEHIND origin/main; a merge makes
origin/main an ancestor, so the push is allowed. Merging main in is discouraged by
convention only. So --no-merges does cost a real false negative: an author who marks
ONLY a conflict-resolving merge commit gets a legitimate rewrite rejected. Keeping
--no-merges and stating the trade explicitly -- that failure is loud and costs one
extra commit, whereas honoring forge-composed merge bodies disables the guard
silently, which is #609 itself.

The module comment also still claimed a quoted example cannot arm the guard, which
contradicts the residual the decision record now states accurately. Aligned both, and
narrowed the record's Rule line from "some commit" to "some NON-MERGE commit" so the
stated contract matches the implementation.

No logic change -- comments, docstring, record prose and regenerated catalog only.

fixes #609

Decisions-Edit: yes
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-25 18:36:07 +02:00
timothyandClaude Opus 5 cc9481f541 fix(609): review fixes — exclude merge commits, unfold folded values, correct the fail-posture doc
Cross-family review (High + Medium + Low), all three reproduced before fixing:

High -- on a pull_request event actions/checkout lands on a synthetic merge commit whose
body the forge composes from the PR description, so a description ending in an example
marker armed a guard no author armed. Excluded merge commits from the range; merging main
into a PR branch is separately forbidden, so no author-written commit is skipped.

Medium -- a folded value (`no` + continuation ` yes`) was split into independent lines and
the continuation armed on its own, inverting the value the author wrote. Read with `unfold`
so the value is judged whole.

Low -- the module docstring promised fail-open while marker resolution deliberately fails
closed. The posture is right; the docstring was wrong. Documented as the one exception.

Both new negative controls verified red against the unfixed matcher. Decision record
amended to state the residual honestly rather than overclaim: a quoted example that is the
FINAL paragraph of an ordinary commit is a trailer by git's own grammar and does arm. What
the change buys is that discussing the marker can no longer disable anything.

fixes #609

Decisions-Edit: yes
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-25 18:29:46 +02:00
timothyandClaude Opus 5 c597c49f02 fix(609): arm the decisions body-diff with a git trailer, not a bare substring
The rationale-edit exemption was a substring test over the whole commit range, so any
message containing the literal marker armed it -- including prose explaining why no
marker was needed, which is how it fired live in PR #605: a green --base/--head run
that was vacuous on the body-diff dimension, in the one PR that hand-resolved a merge
conflict inside the corpus the guard exists to police.

Now read as an affirmative `Decisions-Edit:` git trailer. Git parses trailers only in
the final paragraph, so a quoted example message cannot arm it -- which matters because
this commit and its decision record both quote one. A non-affirmative value (`no`) does
not arm it either; the retired substring arms nothing and gets a ::warning:: nudge.

Tests: negative controls (prose mention, quoted mid-body trailer, `no` value, retired
substring) plus positive controls (trailer, uppercase, alongside Co-Authored-By). All
four negative controls verified red against the old matcher.

fixes #609

Decisions-Edit: yes
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-25 18:21:12 +02:00
timothy 54ed75624a Merge pull request 'fix(496): per-library server identity for music videos — itemId diff + soft trash' (#607) from fix/496-musicvideo-identity into main
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2026-07-25 16:08:12 +00:00
timothy b5b6e7f636 test(496,484): record projection failures during enumeration, not eagerly [decisions-edit]
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Re-review Low. The substitute incremented the failure counter inside .Returns(...), i.e. when
the enumerable was handed out, while the real paginator records from ProjectToMusicVideo's catch
DURING enumeration. A refactor that snapshotted Count before the enumeration completed would
then break production while both replacement tests kept passing — exactly the regression the
guard exists to prevent.

Moves the recording into an async iterator, and corrects the decision record to describe #484's
removed music-video test accurately and name its two replacements.
2026-07-25 17:36:34 +02:00
timothy 4bdad4bf52 fix(496,484): thread #484's projection-failure guard through the new music-video scanner [decisions-edit]
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Rebasing onto #612 exposed a silent gap rather than a conflict. #612 added a
`projectionFailureCount` parameter to MediaServerReconciliationGuard.ShouldFlagMissing that
refuses the sweep when the enumeration reported swallowed projection exceptions — but the
parameter is OPTIONAL with a default of 0, so this scanner compiled unchanged while opting
out of the protection entirely. ProjectToMusicVideo has exactly the swallowing catch #484
exists to defend against, so the music-video sweep would have been the only one unguarded.

- MediaServerMusicVideoLibraryScanner creates one MediaServerProjectionFailureCounter per
  enumeration (never a field on the singleton api client, so concurrent scans of different
  libraries can't leak failures into each other's sweep decision), passes it to
  GetMusicVideoLibraryItems, and feeds its Count to ShouldFlagMissing.
- The single guard call also gates the #496 legacy path diff, which is more exposed: a
  legacy row has no etag to fall back on.
- ProjectToMusicVideo now returns MediaServerProjectionResult<JellyfinMusicVideo>, combining
  #612's Skipped/Failed distinction with #496's identity type.
- main's own #484 music-video test targeted the pre-#496 hard-delete scanner (FindMusicVideoPaths
  /DeleteByPath) and no longer applies; it is replaced by two tests in the new architecture
  covering the identity sweep and the legacy sweep. Both proven non-vacuous — removing
  projectionFailures.Count from the guard call fails exactly those two.

4,277 tests green; format/BOM clean; decisions validator OK.
2026-07-25 17:27:50 +02:00
timothy 147166b053 fix(496): harden the legacy path sweep against MySQL collation (re-review Low)
Re-review returned MERGEABLE with one Low, MySQL-collation-dependent edge in
FlagFileNotFoundByPaths: the C#-side Except diff is ordinal, but `MF.Path IN @LocalPaths`
runs under MySQL's case-insensitive default collation, so a still-reported identified row
differing only in case from an absent legacy row could be matched and flagged missing.

Match on the indexed PathHash instead of collated Path text, and re-state the
NOT EXISTS (JellyfinMusicVideo) guard so the identity pass and the legacy pass are disjoint
by construction rather than by the caller's diff being correct. SQLite was unaffected.
2026-07-25 17:20:53 +02:00
timothy 6bd1d954bd fix(496): review fixes — thread the replaced local path, scope identity per library, sweep legacy rows [decisions-edit]
Independent cold review (Codex) returned BLOCKED. Findings 1, 3 and 4 are fixed here;
each has a regression test proven non-vacuous by a negative control.

1. Blocker — the replaced local path was discarded. The scanner computed localPath but
   GetOrAdd only received `incoming`, so the repository re-derived the path from the
   UNREPLACED projection. On any install with path replacements, adoption hashed the
   server-side path, missed the existing row, ALSO slipped past MediaFileAlreadyExists
   (which hashes that same wrong string) and inserted a duplicate row under a server path,
   leaving the original collection-linked row identity-less forever. The test harness hid
   this because its path-replacement stub was an identity function.
   → GetOrAdd now takes localPath explicitly and never reads the projection's path;
     BuildPathReplacement takes a real mapping and the new test genuinely replaces.

3. Medium — GetByItemId matched on ItemId alone, so two media sources presenting the same
   item id (cloned Jellyfin DB) resolved to each other's row, letting one library repoint
   another's. → filtered by LibraryPath.LibraryId.

4. Medium — a row predating the identity that the server had ALREADY stopped reporting was
   never adopted (adoption only runs for an incoming item) and carried no identity, so the
   itemId diff could not see it either: it sat Normal and schedulable forever, strictly
   worse than the hard delete it replaced. → GetExistingLegacyMusicVideoPaths +
   FlagFileNotFoundByPaths reconcile legacy rows by local path, and they are counted into
   the #477 empty-fetch guard (on the first scan after this ships they ARE the whole
   library, so a guard counting only identity rows would sweep all of them on a transient
   empty fetch).

Finding 2 (the issue's Done-when #2) is a scope question, not a defect, and is unchanged:
one file path is still one MediaItem row globally, so this lands music videos at parity
with movies rather than eliminating shared-row trashing. Recorded honestly in the decision
record; raised for an explicit call before the issue is closed.

fixes #496
2026-07-25 17:20:53 +02:00
timothy 64decd492e fix(496): give music videos a per-library server identity; itemId diff + soft trash
Music videos carried no server identity, so JellyfinMusicVideoLibraryScanner had to
reconcile by a (LibraryPathId, path) diff and HARD-delete the remainder. A file served
by two libraries with overlapping local paths is a single row owned by whichever library
scanned it first, so that owner's sweep destroyed a row another library still served —
taking collection membership and playout references with it, irreversibly.

This is #494's deferred "option 2":

- New JellyfinMusicVideo : MusicVideo (ItemId/Etag), mirroring JellyfinMovie — TPT table,
  varchar(36), ItemId index. Dual-provider migration Add_JellyfinMusicVideo.
- New IMediaServerMusicVideoRepository + JellyfinMusicVideoRepository: itemId-keyed
  existing-set/lookup and Flag{Normal,Unavailable,FileNotFound} seams, all scoped per
  library via LibraryPath.LibraryId.
- New MediaServerMusicVideoLibraryScanner base; JellyfinMusicVideoLibraryScanner folds
  onto it and keeps the #177/#488/#497/#500 metadata-reconcile logic verbatim.
- The sweep now soft-trashes (FileNotFound) instead of deleting, so removal is reversible
  and EmptyTrash-governed. DeleteEmptyArtists consequently no longer fires from a sweep.
- Pre-identity rows are ADOPTED in place: the identity row is inserted against the same
  MediaItem id, scoped to the scanned library's own LibraryPath, so collection membership
  survives and a local/second-library row is never hijacked.
- AddMusicVideo normalizes Path/PathHash to the path-REPLACED local path; the projection
  fills them from the server-reported path, which would break every later PathHash lookup.

Docs: scan.musicvideo-reconciliation relocated to docs/decisions/archive/scan.md as
superseded; new active record scan.musicvideo-server-identity.

fixes #496
2026-07-25 17:20:53 +02:00
timothy eb4de0cc2b Merge pull request 'feat(484): suppress the media-server sweep on projection failures; reject the ratio threshold' (#612) from feat/484-scanner-guard-threshold into main
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2026-07-25 15:08:07 +00:00
timothy 7cc12881de docs(484): correct the counted-enumeration counts on the api client interfaces
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Review follow-up. The comments still said three (Jellyfin) / two (Emby)
library-level enumerations after the nested season and episode ones were
counted, which understates the reach of the very safety property this
branch establishes -- a future auditor reading them would conclude the
nested sweeps are unprotected.
2026-07-25 16:36:35 +02:00
timothy 6f4497e1ce fix(484): guard the nested TV season and episode sweeps against projection failures
Review finding 1 (blocking). ScanSeasons' FlagFileNotFoundSeasons and ScanEpisodes'
FlagFileNotFoundEpisodes had no guard at all — neither #477's nor #484's — so ProjectToSeason /
ProjectToEpisode returning Failed() was computed and discarded.

#477 scoped those out because "the blast radius is one show's seasons / one season's episodes",
which holds for a per-parent EMPTY fetch but not for a projection failure: that is systematic by
construction. One bad code path fires on every parent, so every season enumerates zero episodes,
existing.Except([]) is the whole episode library, and EmptyTrashHandler deletes it permanently.

Threads the counter into GetSeasonLibraryItems / GetEpisodeLibraryItems(WithoutPeople) for
Jellyfin and Emby using the same optional-trailing-param shape, and guards both sweeps with
MediaServerReconciliationGuard.ShouldFlagMissingDescendants — the same class and the same private
failure predicate as ShouldFlagMissing, deliberately WITHOUT #477's empty-fetch branch so
per-parent empty behaviour (and #476's cascade, which depends on it) is unchanged.

Also from the review:
- finding 3: tests now pin the same-instance JOIN at every level (movie, show, season, episode,
  music video) by driving the real ScanLibrary entry point and recording the failure from inside
  the enumeration, so a refactor handing the api client a fresh counter goes red.
- finding 4: the missing-library Failed() branch is documented as defensive and unreachable.
- finding 2: the mass-Skip residual (Emby's response-shape-dependent MediaSources guard, Plex's
  pre-projection filter) is stated as a known limitation in the decision record.
- finding 5: the log-contract change (only the #484 message when both refusals apply) is noted.

fixes #484
2026-07-25 16:36:35 +02:00
timothy e3645a2840 feat(484): suppress the media-server sweep on projection failures; reject the ratio threshold
Extends MediaServerReconciliationGuard (#477) with a second deterministic refusal: when the
enumeration that produced the incoming set silently dropped items whose projection THREW, the
file-not-found sweep is refused. A dropped item the server did return is indistinguishable
from a deletion at the reconcile step, so a projection regression could otherwise mass-flag a
healthy library FileNotFound (which EmptyTrash then deletes permanently).

Deliberate guard-clause skips (STRM files, virtual items, unsupported types) are explicitly NOT
failures and never suppress a sweep — counting them would permanently disable reconciliation for
any library holding a single STRM file.

The ratio / missing-fraction threshold is REJECTED, not deferred: it is a two-sided heuristic
with no tunable default and no telemetry, and the failure it approximates is exactly observable
via the projection-failure count (a genuine bulk deletion produces zero failures).

Seam is deliberately narrow — the private ProjectTo* contract inside each api client changed from
Option<T> to MediaServerProjectionResult<T> (projected/skipped/failed), the paged helper counts
IsFailure in one place, and the scanner reads it through an optional trailing
MediaServerProjectionFailureCounter on only the five library-level methods that feed a sweep.
The counter is per-enumeration state created by the scanner, never a field on an api client.

fixes #484
2026-07-25 16:36:35 +02:00
timothy fd70e6eb4f Merge pull request 'fix(503): map WatermarkLocation.MiddleCenter to a centered overlay position' (#611) from fix/503-watermark-middlecenter into main
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2026-07-25 14:35:27 +00:00
timothy c3beee1629 Merge pull request 'feat(603): adopt OKF's optional stale-after and Sources decision-record metadata' (#605) from worktree-603-decisions-stale-after-sources into main
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2026-07-25 14:15:59 +00:00
timothy f04412a95b docs(603): correct the record's own no-backfill claim, which the backfill commit falsifies
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Caught in re-review. The record shipped in 0ad02db6 said 'no backfill was done
here'; 8e1e15e4 then backfilled three ci.* records on the same branch. Corrected
now while the record is still NEW at HEAD, so the body-diff guard does not apply
and no edit token is needed -- after merge this would be surviving rationale
prose and the same fix would cost one.

Deliberately avoiding the literal bracketed token string here: decisions_validate
matches it as a bare substring over the whole commit range, so a message merely
DESCRIBING the mechanism arms it and suppresses the rationale-rewrite guard for
the entire PR. Found exactly that way on the first draft of this commit.
2026-07-25 15:30:43 +02:00
timothy 8e1e15e4d7 docs(603): backfill stale-after + Sources onto the three ci.* outside-world records
The mechanism shipped unused. First adopters are the records that encode measured
host behavior, which is what drifts silently:

- ci.runner-placement    2027-01-15 — bumblebee sizing (25 GiB/12 cores) + container
  caps. Premise has already partly moved: the media transcoders left for jazz on
  2026-07-20 and the runners were retuned since.
- ci.infra-shaped-red-under-load  2027-02-15 — a triage heuristic calibrated against
  load 243 on a host that has since been retuned.
- ci.peak-anon-measurement        2027-03-15 — weakest of the three (mostly our own
  script) but it does assert that memory.peak is cache-inflated, a cgroup fact.

Dates staggered so they don't all come due in the same week. Each Sources line cites
the incident evidence already named in the record's own prose.
2026-07-25 15:22:50 +02:00
timothy 75139bbf31 fix(603): close four defects found in adversarial review of the stale-after fields
1. `date.fromisoformat` is not a YYYY-MM-DD validator. On Python >= 3.11 it also
   accepts ISO basic format ("20270101") and week dates ("2027-W01-1"), so a
   malformed-looking value passed the blocking check — and which forms parse
   depends on the interpreter, meaning the same corpus could validate differently
   on a dev machine and on the runner (pr-checks.yml pins only python-version
   '3.x'). Knock-on: the catalog's Review-due section sorts on the raw STRING, so
   an accepted "20270101" sorted AFTER "2027-01-15" ('-' < '0'), contradicting the
   section's own "sorted soonest-first" text. Gate on ^\d{4}-\d{2}-\d{2}$ first,
   which fixes both — a fixed-width zero-padded form makes string sort == date sort.

2. A present-but-empty `stale-after:` was collapsed to None by `or None` in the
   parser and then skipped by a truthiness guard in the validator, so it passed as
   "absent" — a field that silently never fires, which is the exact failure mode
   the blocking check exists to prevent. Keep "" distinct from None and test with
   `is not None`.

3. `test_catalog_is_date_independent` was partly vacuous: with no date in either
   render, both sides were trivially equal after the .replace(). It did still catch
   an injected clock-derived marker, but it passed with the feature deleted. Assert
   the dates are present.

4. The malformed-date check ran only over the active set, exempting archive
   records. Staleness is moot there, but a typo is still a typo — check both wings.

Adds regression tests for each, plus a Review-due row for a topic-file record
(pinning the `../decisions.md` vs bare-filename link forms).
2026-07-25 15:22:50 +02:00
timothy 0ad02db651 feat(603): adopt OKF's optional stale-after and Sources decision-record metadata
Evaluated the Open Knowledge Format (GoogleCloudPlatform/knowledge-catalog okf
v0.2, scaccogatto/okf-skills) as a replacement for our decision-record system and
rejected it: its conformance rules are deliberately permissive exactly where ours
are strict (broken links, unknown types and missing fields must all be tolerated;
`deprecated` points at no successor), and its stable identity is the file path,
which the breadcrumb rule tells agents not to trust.

Adopted two of its optional families instead, additively:

- `stale-after: YYYY-MM-DD` on the metadata line — marks a record asserting an
  outside-world fact as due for re-confirmation. Absolute date, no TTL.
- `**Sources:**` in the metadata block — the evidence a record rests on, as
  distinct from `Signals:` (recall keywords).

Neither is required; absence is never an error. A malformed `stale-after` is
blocking (it would silently never fire), but a past-due record is only a
non-blocking `::notice::` — going stale is the passage of time, not a defect in
whatever commit is under test. The catalog's new "Review due" section renders the
date only and never a clock-derived verdict, so it cannot drift `--check` red on a
calendar boundary with no commit touching the corpus.

No backfill: no existing record adopts either field here.

fixes #603
2026-07-25 15:22:50 +02:00
timothy 39873811da test(503): guard WatermarkLocation exhaustiveness and cover source-content margins
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Review follow-up. The 9-element ExpectedPositions table meant a future enum
member would pass every case and silently render bottom-right again -- the
exact bug #503 fixes. Assert the table covers Enum.GetValues instead, and
exercise the previously untested SourceContentMargins() branch.
2026-07-25 15:19:23 +02:00
timothyandClaude Sonnet 5 97bc346539 fix(503): map WatermarkLocation.MiddleCenter to a centered overlay position
OverlayWatermarkFilter.Position had no switch arm for MiddleCenter, so it
silently fell into the BottomRight default and rendered bottom-right.
OverlayWatermarkCudaFilter and OverlayWatermarkQsvFilter both inherit this
Position property without overriding it, so they were affected too (the
whole ErsatzTV.FFmpeg project has only this one WatermarkLocation switch).

- Add an explicit MiddleCenter arm: x=(W-w)/2:y=(H-h)/2
- Make BottomRight an explicit arm instead of the fallthrough default
- The default case now logs a warning (not throw - this runs on the
  playback hot path constructing ffmpeg args, and sibling filters in this
  project already use safe string fallbacks rather than throwing for an
  unmapped enum) and falls back to the BottomRight position
- Strip the pre-existing UTF-8 BOM from OverlayWatermarkFilter.cs (#311
  formatting gate: touching a legacy BOM'd file makes removing it ours)
- Add ErsatzTV.FFmpeg.Tests/Filter/OverlayWatermarkFilterTests.cs asserting
  the exact position expression for every WatermarkLocation value across
  the software, CUDA, and QSV overlay filters, plus the unmapped-value
  fallback

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-25 15:19:23 +02:00
timothy abeef63f05 Merge pull request 'feat(445,533): headless Playwright UI-E2E flows + fix e2e-local readiness probe' (#591) from feat/445-533-ui-e2e into main
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2026-07-25 12:52:32 +00:00
timothy 9798877631 ci(445): re-point the toolchain pin after the second rebase (1652fc5 -> 32747a0)
PR Gates / CI image pin matches docker/ci (pull_request) Successful in 16s
PR Gates / Docs update reminder (pull_request) Successful in 16s
PR Gates / decisions lifecycle (pull_request) Successful in 18s
Build ErsatzTV Image / Build & test (.NET) (pull_request) Successful in 7m58s
Build ErsatzTV Image / API docs in sync (OpenAPI + endpoint index) (pull_request) Successful in 23s
Build ErsatzTV Image / Functional E2E (curl + UI contracts) (pull_request) Successful in 6m8s
Build ErsatzTV Image / Formatting (changed .cs conform to .editorconfig) (pull_request) Successful in 14s
Build ErsatzTV Image / EF migration integrity (SQLite + MySql) (pull_request) Successful in 15m34s
Build ErsatzTV Image / Build & push image (amd64) (pull_request) Has been skipped
Completes the second pin-recovery cycle. main moved twice during this branch's
review and each rebase rewrites the sha of the commit that touched docker/ci, so
the pin has to be re-pointed each time.

Simulated the guard's full logic before pushing, including the length check main
added in #598 (which came from this session's #594):
  length   = 7                                    (guard requires exactly 7)
  expected = git log -1 --format=%H -- docker/ci .gitea/workflows/ci-image.yml
           = 32747a067e
  pin      = 32747a0 -> resolves to the same commit
  => WOULD PASS

Confirmed the registry actually holds ersatztv-ci:32747a0 before pinning it, so
this cannot be the "pin resolves but no such tag exists" failure #594 describes.

Refs #445 #594
2026-07-25 14:35:02 +02:00
timothy 32747a067e docs(445): note the ci-image-pin length guard in the rebase-trap warning
Build ErsatzTV Image / API docs in sync (OpenAPI + endpoint index) (pull_request) Successful in 16s
PR Gates / CI image pin matches docker/ci (pull_request) Failing after 16s
PR Gates / Docs update reminder (pull_request) Successful in 25s
Build ErsatzTV Image / Formatting (changed .cs conform to .editorconfig) (pull_request) Successful in 11s
PR Gates / decisions lifecycle (pull_request) Successful in 23s
Build CI Toolchain Image / Build & push CI image (push) Successful in 1m4s
Build ErsatzTV Image / EF migration integrity (SQLite + MySql) (pull_request) Successful in 17m38s
Build ErsatzTV Image / Functional E2E (curl + UI contracts) (pull_request) Successful in 18m48s
Build ErsatzTV Image / Build & test (.NET) (pull_request) Successful in 23m19s
Build ErsatzTV Image / Build & push image (amd64) (pull_request) Has been skipped
Second pin-recovery cycle on this branch — main moved twice during review and each
rebase rewrites the sha of the commit that touched docker/ci. Records that #598 now
length-checks the pin at exactly 7 chars, which turns a locally-computed 8-char
`git rev-parse --short` into a loud gate failure instead of a confusing
manifest-unknown at image-pull time. That guard came from #594, filed by this
session after hitting exactly that ambiguity.

This commit also IS the recovery: it touches docker/ci, so ci-image.yml tags it and
the pin can be re-pointed in the follow-up commit.

Refs #445 #594
2026-07-25 14:29:27 +02:00
timothy 352aa70634 refactor(445): drop e2e-ui.sh's port pre-flight, now owned by e2e-local.sh (#586/#598)
main's #598 added a port pre-flight to scripts/e2e-local.sh while this branch was
in review, and theirs is strictly better than the one I had here:

  - it probes BOTH bound ports. The app binds a SECOND (streaming) listener that
    defaults to 8409 regardless of ETV_UI_PORT, so my single-port check could
    certify a port free while the run still died binding 8409. That also means
    this PR's CI step (ETV_UI_PORT=8410) was only working because the curl step's
    server had already been killed — #598's fix, defaulting ETV_STREAMING_PORT to
    the given port, is what makes it correct rather than lucky. A real latent bug
    in my work, surfaced by their change.
  - it REPORTS rather than reaps, which is the #586 rule.

Keeping mine would leave two divergent port checks on the same concern.

Also records the app's SINGLE-INSTANCE guard, which is independent of ports: a
stray instance blocks a run whatever port you choose, so 'pick another port' is
not a workaround. Kill the leftover BY PID (#586).

Refs #445 #586
2026-07-25 14:29:27 +02:00
timothy e87285c33d Merge pull request 'fix(460): write null LastScan on disable-sync instead of the MinValue sentinel' (#601) from fix/460-lastscan-null into main
Build ErsatzTV Image / API docs in sync (OpenAPI + endpoint index) (push) Has been skipped
Build ErsatzTV Image / Formatting (changed .cs conform to .editorconfig) (push) Has been skipped
Build ErsatzTV Image / Build & test (.NET) (push) Successful in 8m1s
Build ErsatzTV Image / Functional E2E (curl contracts) (push) Successful in 16m23s
Build ErsatzTV Image / EF migration integrity (SQLite + MySql) (push) Successful in 18m54s
Build ErsatzTV Image / Build & push image (amd64) (push) Failing after 6m0s
2026-07-25 12:11:34 +00:00
timothy e7bac06d1b ci(445): re-point the toolchain pin after the rebase (e9fd26f -> 1652fc5)
Second half of the post-rebase pin recovery. The preceding commit touched
docker/ci, so ci-image.yml tagged it and published ersatztv-ci:1652fc5; this
commit points all five container jobs (plus the header comment) at it.

Simulated ci-image-pin's own logic before pushing rather than guessing:
  expected = git log -1 --format=%H -- docker/ci .gitea/workflows/ci-image.yml
           = 1652fc568e53184c92c7e0bc5a41546aed19744d
  pin      = 1652fc5 -> resolves to the same commit
  => WOULD PASS

Verified the published image is the one CI will actually consume: pulled
:1652fc5 on the runner host, /ms-playwright holds chromium_headless_shell-1234,
chromium launches (151.0.7922.34), dotnet 10.0.302 intact.

Refs #445
2026-07-25 14:04:52 +02:00
timothy 5dd0b147e8 docs(445): record that rebasing invalidates the CI toolchain image pin
Hit this for real on this branch. `ci-image-pin` went red after a rebase that
was otherwise clean, and the failure is confusing on three counts:

  - the pin must equal the short sha of the commit that touched docker/ci, and a
    rebase REWRITES that sha (e9fd26f6 -> 9130274c here);
  - the pin still resolves to a real commit and the tagged image still exists in
    the registry, so nothing looks broken;
  - the force-push does NOT republish: ci-image.yml filters on
    `paths: docker/ci/**`, and a rebase that leaves the Dockerfile's content
    unchanged produces no diff for that path.

And it cannot be fixed by re-dispatching ci-image.yml, because that tags
`git rev-parse --short HEAD` — the branch HEAD, not the commit that touched
docker/ci. The two coincide only when the docker/ci commit IS HEAD, which is why
the original two-step worked and the post-rebase state does not.

Recorded in docs/ci-cd.md with the recovery, plus the cheaper lesson: land a
toolchain-image change on its OWN branch first, so the consuming branch never
carries the docker/ci commit through a rebase.

This commit is also the recovery itself — it touches docker/ci, so it becomes the
commit ci-image.yml tags, restoring the pin dance.

Refs #445
2026-07-25 14:04:52 +02:00
timothy dbe72dbf03 docs(445): refresh web test count after rebase (983 -> 995)
main added 12 web tests while this branch was in review, so the count I wrote
into docs/testing.md went stale during the rebase. Verified by running the suite
against the rebased tree: 995 tests / 105 files.
2026-07-25 14:04:52 +02:00
timothy 54919e4730 fix(445): pidfile-first cleanup ordering + clear BOOT_PID after wait
Codex round-3 verdict was BLOCKED @ 29bc5119 with three High findings. All three
are real; all three are fixed. They are narrower than the previous rounds — two
are sub-millisecond races between adjacent statements — but the fixes are cheap
and make the ordering correct rather than lucky.

**Recycled-PID kill (the one that genuinely mattered).** `BOOT_PID` stayed set
after `wait` had already reaped the launcher. A stale PID is not merely useless:
the OS can RECYCLE that number during a long spec run, and cleanup would then
SIGTERM an unrelated process. This is the same "never kill something you did not
prove is yours" failure that got the earlier port-based reap deleted — it came
back in a different disguise. Cleared immediately after `wait` returns.

**Cleanup ordering.** cleanup() killed e2e-local.sh BEFORE reading the pidfile,
so a signal landing between the server fork and the pidfile write could kill the
launcher and lose the only handle on an already-running server. The pidfile is
now read FIRST; stopping the launcher is best-effort and never the primary handle.

**Fork/publish sliver.** A signal can also land between `... &` and `BOOT_PID=$!`,
or between e2e-local.sh's fork and its pidfile write — the pidfile reads empty,
then populates microseconds later, and the server is orphaned. cleanup now does a
bounded grace re-read (~1s) when it has no PID. Verified this does NOT cost
anything on a genuinely server-less abort: a bad ETV_BUILD_CONFIG still exits in
1s rather than sitting out the loop.

## Verification
- passing run 3/3; failing run exits 1
- server-less abort exits in 1s (grace loop stays bounded)
- targeted SIGTERM: exit 143, no listener left
- zero orphaned processes after the full gate

Refs #445
2026-07-25 14:04:52 +02:00
timothy e8ad79623f fix(445): make the boot wait interruptible so a mid-boot signal can't orphan the server
Codex round-2 verdict was BLOCKED @ 2a5f26c0 on one High finding, which was
correct and is the subtlest defect in this whole change.

## The defect

Bash DEFERS a trapped signal while it waits on a FOREGROUND command. The boot was

    OUT="$(ETV_UI_PORT=... scripts/e2e-local.sh "$CONFIG_DIR")"

so a TERM arriving during the (up to 120s) readiness wait did not run `on_signal`
until boot completed — and a supervisor escalating TERM->KILL means the trap
never runs at all, orphaning the server on its port. The pidfile added in the
previous commit only helps IF the trap runs; this is the case where it doesn't.

Proved the mechanism in isolation rather than asserting it, since the real boot
is only ~2s locally and kept winning the race:

    foreground command substitution : TERM at t=1s -> trap ran at t=6s (deferred)
    background job + `wait`         : TERM at t=1s -> trap ran at t=1s (prompt)

## The fix

Boot in the background and `wait` on it. `wait` is interruptible, so the handler
runs immediately; by then e2e-local.sh has already written $ETV_PIDFILE, so
cleanup can reap a server whose PID this script has not yet parsed. Cleanup also
now stops the backgrounded e2e-local.sh itself, so it cannot sit waiting on a
server we just killed, and removes its temp output file.

Boot diagnostics are preserved on the failure path (verified with a deliberately
bad ETV_BUILD_CONFIG: the underlying "bin/<config> does not exist" error is
surfaced, along with the exit status, which is now propagated rather than
flattened to 1).

## Verification
- mechanism: deferred-vs-prompt trap proven as above
- passing run 3/3 green; failing run (--grep ZZZ_NOPE) exits 1
- boot-failure path prints e2e-local.sh's real error and its exit status
- targeted SIGTERM: exit 143, no listener, no stray process
- curl harness unaffected: 45/45 PASS
- no orphaned processes after the full gate (an earlier count of 1 was a
  graceful shutdown still in flight, not a leak — re-checked clean)

Refs #445
2026-07-25 14:04:52 +02:00
timothy 71706f3849 fix(445): silent-pass on spec failure + prove server ownership via pidfile [decisions-edit]
Second review round. Codex returned BLOCKED @ e50a2624 with three High findings;
all three were real and all three are fixed. One of them was severe and was
introduced by my OWN previous "fix" commit.

## HIGH 1 — a FAILING spec run exited 0, silently passing CI

`if ! npx playwright test; then status=$?; ... exit "$status"; fi`

Under `!` negation bash sets `$?` to the LOGICAL NEGATION of the command's
status, so inside the failure branch `$?` reads 0 — the script exited 0 on a
failing run. Verified: `if ! (exit 42); then echo $?; fi` prints 0.

A UI-E2E harness that reports success when its specs fail is worse than no
harness. My five green local runs could never have caught this: the bug lives
only on the failure path. Introduced by the log-tail improvement in e50a2624.

Fixed with `set +e` / read `$?` / `set -e`, then exit that status explicitly.
Verified: a deliberately-failing run (`--grep ZZZ_NOPE`) now exits 1.

## HIGH 2 + 3 — the pre-PID fallback needed lsof and only GUESSED ownership

The mid-boot fallback reaped "whatever LISTENS on $PORT", which was wrong twice:
  - it needed `lsof`, which is ABSENT from the CI toolchain image (verified
    directly in the published image) — so it silently no-opped precisely where
    it was needed;
  - it INFERRED ownership from the earlier pre-flight rather than proving it, so
    a process that grabbed the port after the pre-flight — or a real instance on
    a shared host — could be killed. Reaping someone else's server is worse than
    the leak it was meant to fix.

Replaced with an opt-in `ETV_PIDFILE`: e2e-local.sh writes the PID the instant
it forks, BEFORE its readiness wait, which is exactly the window a mid-boot
signal lands in. A pidfile we asked for PROVES ownership, needs no external
tool, and works in CI. The port-based kill is gone; the lsof pre-flight remains
as a friendly local check only.

Verified: the pidfile is populated while still mid-boot (readiness not yet
reached), names the real `dotnet ErsatzTV` process (not a subshell — which also
re-confirms the `exec` fix), and killing that PID alone frees the port.

Also dropped the `seq` dependency inside the trap (shell arithmetic instead),
addressing the other reviewer's busybox concern.

## Docs-reviewer finding — my stated reasoning was wrong

I justified amending `testing.e2e-local-fresh-config-dir` rather than superseding
it partly on "renaming the heading trips CI". That's a true statement that does
NOT bear on the choice: a supersession relocates to `archive/` with the heading
INTACT (verified: archive/api.md keeps the #72 heading verbatim). Corrected to
the actual reasons — the Rule never reversed, and the key is cited from
docs/handoffs/chicorytv-issue-queue.md plus two docs/superpowers/ files, which a
supersession would aim at an archived, stale-labelled record.

## Gotcha found by accident, now documented

A flawed test of mine booted two e2e-local.sh instances concurrently and the
first mysteriously failed to become ready. Cause: every run `rm -rf`s and
re-copies the SAME build-output wwwroot, so a second run yanks the static files
out from under a still-starting first instance. Documented in both the script
header and docs/e2e-local.md, because the symptom (readiness timeout, or /app
404ing) looks nothing like a shared-directory race. CI is unaffected — its curl
and UI-E2E steps are sequential.

## Budget: filed, not shaved

This PR pushes the active decisions corpus 7 lines past its 5600-line soft
budget (main was under). I trimmed my records repeatedly and each rewrite
recovered ~1 line, because the content is load-bearing; continuing would have
meant deleting useful rationale from a new convention record to hit an arbitrary
cap. The validator's own remedy is "schedule a consolidation", so that is filed
as #595 rather than paid for by starving the record. Non-blocking warning.

Also filed #594 for the pre-existing `ci-image-pin` any-hex-length weakness.

## Verification
- failing run exits 1 (was 0); passing run still 3/3 green
- pidfile written mid-boot, names the real dotnet proc, reap frees the port
- SIGTERM mid-run: exit 143, no orphan listener or process
- curl harness unaffected: 45/45 PASS; ETV_PIDFILE unset => unchanged behaviour
- decisions validator OK; zero orphaned processes after the full gate

Refs #445 #533 #594 #595
2026-07-25 14:04:52 +02:00
timothy 0f1951340e fix(445,533): harden e2e-ui lifecycle + retire stale #533 decision record [decisions-edit]
Addresses the adversarial review round. Codex returned BLOCKED on the harness
lifecycle contract; the second (cold) reviewer independently flagged the same
trap-ordering defect, which is what made it credible.

**Trap installed AFTER boot -> signal mid-boot orphans the server.** The window
between `e2e-local.sh` returning and `trap ... EXIT INT TERM` had no handler, so
a Ctrl-C/TERM there (or the PID-parse bail-out) left dotnet holding the port —
violating the script's own "always kills the server" contract. The trap is now
installed BEFORE boot. When the PID is not yet known, cleanup falls back to
reaping whatever LISTENS on our port; attribution is sound because the
pre-flight proved that port free moments earlier.

**Signals were not re-raised.** A TERM landing beside a passing Playwright run
could exit 0, reporting success for a cancelled run. INT/TERM now clean up and
re-raise, so the wrapper dies BY the signal.

Verified, not assumed: SIGTERM mid-run -> wrapper exits 143 (128+15) and leaves
zero listeners and zero stray ErsatzTV processes.

`e2e-local.sh` backgrounded a MULTI-command subshell, so `$!` is the subshell —
not dotnet — wherever bash does not collapse it. Measured both ways:

  bash 3.2.57 (stock macOS /bin/bash), 2-command subshell : $! = SUBSHELL
  bash 5.3.15 (homebrew)                                   : $! = leaf
  with `exec` (both versions)                              : $! = leaf

Consequence on stock-macOS bash: every PID-based kill/liveness check targeted
the wrong process, the escalation silently no-opped, and the server leaked. Fixed
at the source with `exec`, which benefits all consumers (the CI step's trap and
the e2e-functional.sh pairing), not just e2e-ui.sh.

My first attempt to test this was WRONG and would have cleared the finding: a
single-command subshell is collapsed on both versions. Only the 2-command form
reproduces it.

`testing.e2e-local-fresh-config-dir` was still `status: active` asserting the bug
'wait for either line' option today", "widening the probe ... is tracked as #533".
`READY_LINE` existed ONLY in that record; nowhere in code.

Amended rather than superseded: the operative rule (use a fresh config dir) is
unchanged and still correct — only its RATIONALE moved from "the probe hangs" to
"state bleed". Heading deliberately left alone: the validator matches records by
`## HEADING`, so renaming fails CI as an "unlogged removal"; an explicit note now
tells the reader the heading is historical.

- Boot-failure diagnostics were lost: `OUT="$(...)"` aborts under `set -e` before
  the print. Now `if ! OUT=$(...)` so the output is shown.
- Playwright failures surfaced no server-side evidence (nothing uploads the
  traces in web/e2e/.output). The server log tail is now printed on failure.
- `lsof -ti :PORT` also matched outbound/TIME_WAIT sockets -> false positives.
  Now `-sTCP:LISTEN`. Documented honestly that the CI image ships no lsof, so
  the pre-flight is a local-developer guard only.
- Predictable `/tmp/etv-pw-probe.$$` -> `mktemp` (symlink-redirect on a shared host).
- Suggested escape-hatch port was 8411, which is scripts/security-scan.sh's
  default; 8409/8410 are prod/ersatztv-test on jazz. Now suggests 8419 and names
  the conflicts.
- boot-gate.spec.ts comment overclaimed: after logout the browser holds NO
  cookie, so that assertion cannot prove stamp rotation (the curl harness does,
  by replaying the same cookie). Comment corrected to what it actually proves.

Deliberately NOT changed: `ci-image-pin`'s regex accepts any hex length rather
than the exact 7 chars ci-image.yml publishes (pre-existing guard weakness, not
introduced here — filed as a follow-up rather than widened in this PR).

Also trimmed the two records I had bloated: the active decisions corpus went over
its 5600-line budget as a result of this PR (baseline on main was under), so the
overflow was mine to pay down, not to pass on.

- SIGTERM mid-run: exit 143, no orphan listener/process
- curl harness unaffected by the `exec` change: 45/45 PASS
- UI-E2E 2x clean; typecheck + lint clean; decisions validator OK, no size warning

Refs #445 #533
2026-07-25 14:04:52 +02:00
timothy f7fa57c816 docs(445): fix dangling decision key + clarify UI-E2E step reference [decisions-edit]
Two review findings from the cold docs/convention pass.

HIGH — the new `ci.ui-e2e-harness` record cited `` `ci.toolchain-image` `` as if
it were a resolvable decision key. No such key exists anywhere in the corpus
(verified: the only occurrence in all of docs/ was that citation itself). #390's
toolchain-image work was deliberately never migrated to a standalone record —
`ci.runner-placement`'s own Signals line says so.

This is exactly the breadcrumb hazard docs/README.md -> "Knowledge retrieval"
warns about: a future session (or a MemPalace lookup) resolving that key gets
nothing back, and cannot distinguish "retired" from "never existed". Replaced
with an explicit pointer to #390, `ci.runner-placement`, and docs/ci-cd.md, and
stated outright that #390 has no standalone record.

Swept the whole class rather than the one instance: every dotted key cited in
added lines across the diff now resolves (ci.functional-e2e-harness,
ci.runner-placement, ci.ui-e2e-harness).

NIT — docs/ci-cd.md said the UI-E2E step is "Step 4 of this same job", which
refers to the doc's own 4-item prose summary, not the YAML step list (where it
is the 11th `steps:` entry). Reworded to name the actual step so a reader
skimming the workflow isn't sent looking for a 4th YAML step.

Refs #445
2026-07-25 14:03:59 +02:00
timothy d8c0b3e752 feat(445,533): headless Playwright UI-E2E flows + fix e2e-local readiness probe [decisions-edit]
Adds the last deferred #299/#363 follow-up: the flows that CANNOT be expressed
as curl calls. Scope rule (the durable part) — assert only what the curl
harness structurally cannot reach:

  1. client-side form validation (the Setup confirm-password gate is pure React
     state and makes no request, so there is no HTTP contract to assert)
  2. AuthGate's RENDERED states (Setup vs Login vs app)
  3. the session cookie authenticating the SPA's OWN /api XHRs — curl proves the
     cookie works for curl, not that the app sends it
  4. sign-out through the UserMenu back to the login gate

New: web/e2e/boot-gate.spec.ts, web/playwright.config.ts, scripts/e2e-ui.sh
(owns the whole lifecycle: fresh config dir -> boot -> specs -> always kill).

Runs as a second step of the EXISTING advisory `functional-e2e` job rather than
a new job: the dominant cost there is `npm ci` + the Release build, both already
done, so this adds ~5s instead of duplicating a heavy job. It boots its own
fresh instance on port 8410 because the first spec asserts the one-shot Setup
gate that the curl step has already claimed on its config dir.

Determinism (the issue asked for it explicitly): `serial`, `workers: 1`,
`retries: 0` even in CI — a retry would let a flaky flow merge looking green.
Measured 5 consecutive clean runs, ~2s each.

Pins all five `container:` jobs to the toolchain image built by the preceding
commit, which bakes `chromium-headless-shell`.

Non-obvious coupling fixed: vitest's default include glob would have collected
web/e2e/*.spec.ts and run it under jsdom. Excluded `e2e/**` by spreading
`configDefaults.exclude` rather than narrowing `include` to `src/**`, because
web/scripts/ holds a real vitest test an src-only include would silently stop
running.

`RebuildSearchIndexHandler` logs one of two mutually-exclusive lines just before
`SystemStartup.SearchIndexIsReady()`:

  fresh config  -> "Done migrating search index in {Duration}"
  reused config -> "Search index is already version {Version}"

The probe watched only the first, so a reused dir waited out the full 120s
timeout and then killed a perfectly healthy server. Widened to a `grep -Eq`
alternation; the handler's if/else is exhaustive, so the pair covers every path
to readiness.

Verified with a negative control: on a reused dir the server is ready in 2s via
the "already version" line, and the OLD probe string is genuinely ABSENT from
that run's log — so the old code would have hung, i.e. the fix is load-bearing
rather than incidentally passing.

The "prefer a fresh config dir" guidance stays: that guards state bleed, which
is a separate concern from the probe hanging.

- `wait "$PID"` in the cleanup trap was a NO-OP: the server is a grandchild
  (launched in e2e-local.sh's subshell, which then exits), so `wait` fails
  instantly and was swallowed by `|| true` — cleanup did not actually ensure the
  port was released, exactly what its comment claimed. Replaced with a bounded
  `kill -0` poll, then SIGKILL.
- Added a port pre-flight check: previously an occupied port surfaced as a 120s
  readiness timeout that reads like a broken build. Now fails in 0s naming the
  PIDs, and warns against blanket-killing `dotnet ErsatzTV.dll` (that reaps
  other sessions' servers).

- UI-E2E: 5x clean (3 specs, ~2s); back-to-back runs pass with no manual cleanup
- curl harness unaffected by the boot-script change: 45/45 PASS
- web: 983 tests / 105 files green; typecheck + lint clean
- vitest collection verified: excludes web/e2e, still collects web/scripts
- Dockerfile sequence + browser launch validated verbatim in a container on the
  real amd64 base before committing; chromium launches as root with NO sandbox
  opt-out needed
- decisions validator green; catalog regenerated
- docs/decisions.md TOC repaired: it had drifted to 69 of 97 records and held a
  dangling anchor to the #72 record that #415 superseded into archive/.
  Regenerated with a generator validated against the 68 existing anchors (0
  mismatches) -> 97/97, no dangling, no duplicates.

Docs: docs/e2e-local.md (new "UI-E2E harness" section), docs/ci-cd.md (toolchain
image + UI-E2E step), docs/testing.md, docs/README.md, docs/decisions.md
(new `ci.ui-e2e-harness` record; `ci.functional-e2e-harness` amended — its Rule
said "curl-only", now accurate).

Refs #445 #533
2026-07-25 14:03:59 +02:00
timothy cb5d1af65f ci(445): bake headless Chromium into the CI toolchain image
Adds `chromium-headless-shell` + its system deps to the shared CI toolchain
image so the `functional-e2e` job can run the UI-E2E Playwright flows without
installing a browser per run — the same "jobs install nothing at run time"
rule as the rest of this image.

Measured on this exact base (Ubuntu 24.04 ffmpeg base, amd64):
  - headless shell: 267M   vs   full chromium: 656M
  - `chromium.launch()` resolves to the shell anyway (the config never asks
    for headed), so the only cost is that a HEADED run inside this image would
    fail — CI-only, and deliberate.
  - Chromium launches as root in a container with NO --no-sandbox /
    chromiumSandbox:false opt-out, so the Playwright config needs no sandbox
    workaround. Verified rather than assumed.

`ARG PLAYWRIGHT_VERSION` must stay equal to web/package.json's EXACT
`@playwright/test` pin: Playwright ties a browser revision to the package
version, so a mismatch leaves no usable browser.

The build-time smoke test LAUNCHES the browser (not just a file test), so a
missing system library fails the image build instead of a CI run.

First half of the deliberate two-step toolchain bump: this commit is what
ci-image.yml publishes as :<sha>; the follow-up commit pins it.

Refs #445
2026-07-25 14:02:31 +02:00
timothy 67e53b1304 Merge pull request 'chore(586,594,485): PID-scoped E2E cleanup, ci-image-pin length guard, .gitignore core fix' (#598) from chore/586-594-485-hygiene into main
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2026-07-25 11:51:57 +00:00
timothy 0081bed4b1 docs(460): drop the "clean at rest" overstatement from the test header
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Follow-up to the cold review of 615e00a. The record was corrected to say only
that no NEW sentinel rows are created, but the test file's header still carried
the disclaimed "the data is clean at rest for every provider" claim — sitting on
the very test that supposedly proved it. It now states what the tests actually
pin, and names what they cannot speak to (rows written before this change, which
keep the sentinel and are covered only by the read coercion).

Also corrects docs/testing.md's ErsatzTV.Core.Tests count (543 -> ~650 measured;
the neighbouring Scanner.Tests cell is corrected in #602 instead, to keep the two
open PRs off the same line).
2026-07-25 13:46:41 +02:00
timothy 890745d1d4 fix(460): write null LastScan on disable-sync instead of the MinValue sentinel [decisions-edit]
MediaSourceRepository's Plex/Jellyfin/Emby remove-and-recreate (disable-sync)
flows stamped SystemTime.MinValueUtc into library.LastScan, so normal use kept
minting 0001-01-01 sentinel rows. #409 fixed the READ side (the API coerces the
sentinel to null and a migration cleaned the historical residue), so the wire
contract was already correct — this stops new sentinel rows being written.

Safe because every remaining LastScan reader either coalesces
(LastScan ?? SystemTime.MinValueUtc) for its own non-nullable scan-comparison
needs, or is the API read-boundary coercion itself — audited every reference
under ErsatzTV{,.Application,.Core,.Infrastructure,.Scanner,.Mcp} plus web/.
There is no Where/OrderBy/GroupBy on LastScan anywhere, so the SQL
null-ordering divergence between SQLite and MySQL has no surface here.
Scan-comparison behavior is unchanged.

Deliberately ships NO second cleanup migration: rows written between #409's
NullOutNeverScannedLastScan and this change keep the sentinel at rest, and the
permanent read coercion — not a migration — is what keeps the contract honest
for them (as it must be anyway for a restored or hand-edited DB).
LibraryPath.LastScan is likewise left untouched: the flows re-add Paths with
their original values, and its only readers are the local-library scan
handlers, so it has no API surface and no remote-scan effect.

Regression test per provider (MediaSourceRepositoryDisableSyncTests), proven
non-vacuous: restoring the MinValue writes fails all three.

[decisions-edit] — the media.lastscan-null-boundary record documented this
write as an ONGOING sentinel source and rested its "the coercion is permanent"
argument on it, so the rationale prose is corrected in the same PR per
docs.decision-lifecycle. The Rule line is unchanged, so the generated
decisions/README.md catalog is byte-identical.

MediaSourceRepository.cs also loses its UTF-8 BOM (fix-as-you-touch, #311).

fixes #460
2026-07-25 13:46:09 +02:00
timothy 6f2898d7a9 Merge pull request 'fix(500): dedup incoming metadata collections so a duplicate name inserts once' (#602) from fix/500-distinct-metadata into main
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2026-07-25 11:45:41 +00:00
timothy 2f2bcca681 fix(500): dedup incoming metadata collections so a duplicate name inserts once
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The remove-stale + add-new reconcile idiom materializes its add set with
.ToList() BEFORE the loop mutates the existing collection, so the add filter
(`incoming.All(x2 => x2.Name != x.Name)`) is evaluated against a snapshot. Two
identically-named incoming entries whose name is not yet on the existing item
therefore BOTH passed the filter and BOTH inserted — a duplicate row.

Deduplicate the incoming set on the same key the filter compares (Name; Guid
for Guids), in both copies of the idiom:

- PlexMovieLibraryScanner.UpdateMetadata (the original) — genres, studios,
  actors, directors, writers, guids, tags.
- JellyfinMusicVideoLibraryScanner.Reconcile{Genres,Tags,Studios,Artists}
  (added in #497, mirrors the Plex pattern verbatim).

Plex ACTORS are the exception and get an artwork-preferring dedup hoisted out
and shared with the remove filter, because that filter is keyed on
(Name, artwork-presence) — it is the mechanism that drops an artwork-less actor
so the add loop can re-add it WITH artwork. A bare DistinctBy(a => a.Name)
there keeps the FIRST duplicate, so Plex listing the artwork-less copy first
discarded the artwork; worse, the remove filter would still see the
artwork-less duplicate, making its upgrade clause false, so the stale row was
never removed and the artwork never arrived on ANY later scan either. Actor
also carries Role/Order, which first-wins would silently drop too. Caught by
the cold review of the first version of this commit.

For the Jellyfin scanner the dedup sits at the incoming-list declaration, which
also covers the remove filter — safe because all four of those filters only ask
"is this name present at all", an answer duplicates cannot change.

Tests: duplicate-collapse for both paths, the two Actors cases above, and a
POSITIVE CONTROL proving distinct entries are still all added and stale ones
still removed (without it, a mis-keyed dedup that collapsed genuinely different
entries would pass every other assertion). Each proven non-vacuous.
The Plex tests drive the protected UpdateMetadata through a minimal test-only
subclass, as MediaServerMovieLibraryScannerTests already does.

Low likelihood in practice (a media server emitting two identically-named
genres for one item is unusual); this is defensive, with no observed occurrence.

The same idiom is copied into 8 further scanners/repositories that this change
deliberately does not touch (the issue scoped it to two paths) — filed as #600
so the class of bug is tracked rather than silently left in the majority of its
instances. The dedup rule is recorded under scan.musicvideo-reconciliation.

fixes #500
2026-07-25 13:04:38 +02:00
timothyandClaude Opus 5 c8e79f49f4 chore(586,594,485): PID-scoped E2E cleanup, ci-image-pin length guard, .gitignore core fix
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Three independent CI/repo-hygiene fixes swept together; disjoint file sets.

fixes #586 — E2E cleanup is scoped by PID, never a pattern-wide pkill
  - New decision record `testing.e2e-cleanup-scope-by-pid`.
  - docs/e2e-local.md states the constraint where a BRIEF-WRITER sees it (the
    #586 root cause was a delegation gap, not agent error).
  - scripts/e2e-local.sh: reviewed against e2e-ui.sh's trap lifecycle and
    deliberately does NOT adopt it — its contract is to hand a running instance
    back to its caller, so an EXIT trap would kill the server the instant the
    launcher returned (both callers use `OUT="$(e2e-local.sh ...)"`). Recorded.
  - Instead it gains what actually prevents the incident: an lsof pre-flight
    that NAMES a foreign listener's PID rather than letting Kestrel fail its
    bind and surface as "process N exited before becoming ready".
  - Pre-flight probes BOTH bound ports, and ETV_STREAMING_PORT now defaults to
    ETV_UI_PORT. Program.cs binds a second listener whose port defaults to 8409
    independently of ETV_UI_PORT, so `ETV_UI_PORT=8420` alone still bound 8409
    and died against a foreign holder — i.e. the documented escape hatch was a
    dead end that led straight back to the confusion behind the pattern kill.

fixes #594 — ci-image-pin accepts any hex length
  - Length is a separate invariant from correctness: the resolve/staleness
    checks compare resolved shas, so an 8-char pin of the right commit passes
    green while matching NO registry tag, and all five container: jobs then die
    at image-pull with `manifest unknown` (reads like a registry outage).
  - Guard fails at the gate and prints the exact tag to use. Verified against
    doctored pins: 7 green; 6/8/10 red.
  - Uses a literal 7 rather than a derived `--short=7`: in a full clone git may
    widen an ambiguous abbreviation, demanding a pin ci-image.yml can never
    publish. Escape hatch documented inline.
  - Also fixes a pre-existing misdiagnosis: zero pins reported "MORE THAN ONE".
  - docs/ci-cd.md documents the 7-char rule and `git rev-parse --short=7 HEAD`.

fixes #485 — .gitignore `core` silently ignored `*/Core/` files
  - A bare `core` matched any path component named `core`; case-insensitively
    on macOS that swallowed every `*/Core/` SOURCE dir, so new untracked files
    were dropped by `git add -A` while tracked ones stayed fine — a clean local
    build and a CI checkout that fails to compile.
  - Now `/core` + `/core.[0-9]*`, both anchored (an unanchored `core.[0-9]*`
    would re-introduce the same silent-exclusion class this fixes).
  - Verified by diffing the full ignored-file set before/after: identical, and
    the three real Core/ dirs are trackable without -f.

Docs updated in-PR: docs/e2e-local.md, docs/ci-cd.md, docs/decisions/
workflow-process.md (+ regenerated catalog), docs/handoffs/chicorytv-issue-queue.md.

Follow-ups filed: #596 (the same shared-host reap in the Playwright-MCP
recovery record) and the ci-image.yml `--short=7` publisher-side fix, which
cannot ride this PR — editing ci-image.yml re-points ci-image-pin's `expected`
at this commit and reds the gate.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-25 12:46:13 +02:00
timothy 0952078c2b Merge pull request 'chore(docs): trim derivable content from CLAUDE.md, lazy-load the task-completion protocol' (#588) from chore/claudemd-trim-lazy-skill into main
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2026-07-25 10:25:21 +00:00
timothy b7d9e0ecb9 Merge pull request 'docs(592): record that a skipped CI context is not red' (#593) from chore/skipped-not-red into main
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2026-07-25 10:07:05 +00:00
timothy bcff7c686a Merge pull request 'feat(440): per-source weight steppers + exclude/add-untagged in the Auto-Tune DetailPanel' (#589) from feat/440-autotune-weights into main
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2026-07-25 10:06:02 +00:00
timothy 2fee3f0b94 docs(592): record that a skipped CI context is not red [decisions-edit]
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Amends ci.monitor-armed-at-pr-open (prose + Signals only; heading and key
unchanged, no supersession) with the monitor-classification rules that were
missing.

Landing #436/#583 today, my CI monitor filtered per-context statuses on
`!= "success"` and announced "NOT all green" on two fully green PRs, because
`Build & push image (amd64)` reports `skipped`. Nothing was blocked — Gitea's
combined /status already treats skipped as non-blocking and reported
overall=success — but a false red costs a diagnosis cycle every time.

Two corrections recorded:
- The image job is skipped on EVERY PR (job-level `if: github.event_name !=
  'pull_request'`; images build only on push-to-main and tags), NOT because of
  the docs-only mechanism. Misattributing it to docs-only is a plausible-sounding
  wrong diagnosis, since docs-only gates STEPS precisely so required jobs still
  report success. decisions.md already stated the fact from the branch-protection
  angle; the monitor-authoring consequence was missing.
- skipped / failure / cancelled are three distinct meanings and must not be
  collapsed. Prefer gating on the combined `.state`.

The documented filter is verified in BOTH directions: silent on a green PR
carrying a skipped build, and still dirty on a genuinely pending run. My first
draft of it was itself broken — `select(.status != …)` after the pipeline had
renamed `.status` to `.st`, so it compared against null and reported a green PR
as nine failures. That failure is recorded in the note, per the "verify your
detector" rule.

fixes #592
2026-07-25 11:53:35 +02:00
timothy 8664220aa5 Merge pull request 'chore(583): make per-agent model routing a hard constraint + PreToolUse gate' (#585) from chore/agent-model-routing into main
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2026-07-25 09:47:43 +00:00
timothy fa789bc06f Merge pull request 'feat(436): arbitrary-depth rule-builder group nesting' (#584) from feat/436-deeper-nesting into main
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2026-07-25 09:47:14 +00:00
timothy 22e89fb9a4 docs(440): correct two misleading text defects found in review
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Text-only follow-up; no behavior change (14/14 tests, lint clean, tsc clean).

- AutoTuneScreen.tsx: the addSource comment claimed picking a hit that is
  already a base member makes "the existing row read as customised". It does
  not — patchSource(id, {}) materializes a DEFAULT draft, sourceCustomized is
  false for it, and sourcesRequest omits it, so the pick is a payload no-op
  whose only visible effect is the query clearing. Comment now states that.
- spa-conventions.md §11: said WEIGHT_MIN/WEIGHT_MAX are "the same const pair
  the multi-collection editor uses". Same VALUES, separate screen-local consts
  — there is no shared module. The old wording invited a future reader to
  assume a shared seam that does not exist.

Both were nits in the independent review of d3c89d87 (verdict
MERGEABLE-WITH-NITS). Fixed rather than deferred because a comment that states
the opposite of the code, and a doc that implies a nonexistent shared const,
are exactly the kind of thing the next session reads and trusts.

Remaining review nits deferred to a follow-up issue: exporting compile.ts's
Lucene escaper instead of duplicating it, an exclude-all warning, and >50-source
axis handling.
2026-07-25 11:30:36 +02:00
timothyandClaude Opus 5 e678e6653e chore(docs): trim derivable content from CLAUDE.md, lazy-load the task-completion protocol
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Session context/config checkup (/doctor) found ~2.5k chars of always-loaded
CLAUDE.md text that a session can reconstruct from the codebase, plus a
task-specific workflow that only matters when closing an issue.

Cut (derivable from the repo):
- the `### Project Layout` table (what `ls` shows)
- the `dotnet build` / `dotnet run` invocations (standard for the toolchain;
  the non-obvious `docker build -f docker/Dockerfile` line is kept)
- the Language / Media / Functional C# bullets (stated by the csproj and
  Directory.Packages.props)

Migrated to lazy loading:
- the 7 mandatory completion steps and the `## Closing record` template move
  to .claude/skills/closing-an-issue/SKILL.md; only its one-line description
  stays resident. The `## Done-when` / merge-consent block stays in CLAUDE.md
  on purpose — it is safety-critical and describes hook behaviour that fires
  whether or not a skill was loaded.

CLAUDE.md 13,306 -> 10,801 chars (~625 est. tokens saved per session).
No convention, route, endpoint or decision changes, so no other doc updates
are triggered by the docs-update table.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-25 11:22:48 +02:00