timothy ecb763ea58 fix(491): review polish — heal cannot abort a scan, ordinal settle unit-tested
Final low-severity items from the re-review of ee10f932.

L2: DbUpdateConcurrencyException derives from DbUpdateException but carries no
provider exception, so IsUniqueConstraintViolation does not classify it. A row
deleted by a concurrent library edit between the heal's read and its save would
propagate and fail the scan, contradicting the invariant stated directly above
it. Admit it in the filter.

L1: lift the in-memory ordinal settle into LibraryRepository.ResolveExact and
unit-test it with both spellings in the candidate list. No SQLite-backed test
can exercise it (SQLite's = on TEXT is already binary), so this converts the
half that rested on hand-run MySQL evidence into automated coverage. The
end-to-end companion test's comment no longer claims to be provider-independent.

L4: assert PRAGMA foreign_keys is 1 before migrating, so the enforcement guard
cannot silently degrade into the weak pre-fix form it was added to replace.

L3: detach the failed heal, matching the insert path.
N3: the heal's inner predicate now matches its IsNullOrEmpty outer guard, so a
PathHash = '' row cannot enter the branch and silently never heal.
N4: record that GetFolder returning null for a case-differing spelling makes
MySQL insert a second row where it used to reuse one — correct, and now matching
SQLite, but a real behaviour change on a case-insensitive filesystem.

Refs #488 #308
fix #491
2026-07-25 21:13:30 +02:00
2022-04-28 06:56:01 -05:00
2025-11-11 06:12:46 -06:00
2021-02-08 21:13:53 -06:00
2023-08-13 09:33:33 -05:00
2025-11-26 10:49:01 -06:00
2026-02-24 15:27:51 -06:00

ErsatzTV

ErsatzTV lets you transform your media library into a personalized, live TV experience - complete with EPG, channel scheduling, and seamless streaming to all your devices. Rediscover your content, your way.

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How It Works

  1. Install ErsatzTV: Download and set up the server on your system.
  2. Add Your Media: Connect your media libraries and collections.
  3. Create Channels: Design and schedule your own live channels.
  4. Stream Anywhere: Watch on any device with IPTV and EPG support.

Key Features

  • Custom channels: Create and schedule your own live TV channels.
  • IPTV & EPG: Stream with IPTV and Electronic Program Guide support.
  • Hardware Transcoding: High-performance streaming with hardware acceleration (NVENC, QSV, VAAPI, AMF, VideoToolbox)
  • Media Server Integration: Connect Plex, Jellyfin, Emby and more.
  • Music & Subtitles: Mix music videos and enjoy subtitle support.
  • Open Source: Free, open, and community-driven project.

Documentation

Documentation is available at ersatztv.org.

License

This project is inspired by pseudotv-plex and the dizquetv fork and is released under the zlib license.

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