Two gaps left obvious cases stuck in the manual dedup queue:
1. Format-upgrade pairs found by Pass 2/3 (case-insensitive/normalized
tag match) still required manual confirm even though the pass
itself already proved same song via identical tags, and rank_file()
already guarantees FLAC beats any other format regardless of
size/dirty-name. A directory-casing difference (e.g. "All About
This Ep" vs "...EP") meant these never matched the narrower
same-directory numbered-twin rule from 0.6.10. New is_format_upgrade()
auto-deletes any Pass 2/3 pair whose extensions differ, gated on
pass_name so Pass 4 (cross-album fuzzy -- different masters, DJ-mix
edits, genuinely ambiguous) is untouched and still requires a human.
2. A pending row can go stale without ever being confirmed -- some
other action (a later auto-apply, upgrade-mp3-to-flac, a manual fix)
already resolved one side of the pair -- and nothing pruned it, so
an already-fixed duplicate kept surfacing in the queue indefinitely.
scan() now sweeps and auto-resolves any pending candidate whose
keep_path or delete_path no longer exists before persisting new
ones, so the queue reflects current reality on every run instead of
accumulating dead entries.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
andrew
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