Add LibraryID field to TrackInfo so plugins with library filesystem access
can determine which library a track belongs to. This lets plugins resolve
the full filesystem path by combining the library's root path with the
track's relative path. LibraryID is gated behind the same filesystem
access permission check as Path.
* test: add tests for recordingdate alias resolution in smart playlists
Signed-off-by: Deluan <deluan@navidrome.org>
* refactor: update FieldInfo structure and simplify fieldMap initialization
Signed-off-by: Deluan <deluan@navidrome.org>
* refactor: move sort parsing logic from persistence to criteria package
Extracted sort field parsing, validation, and direction handling from
persistence/criteria_sql.go into model/criteria/sort.go. The new
OrderByFields method on Criteria parses the Sort/Order strings into
validated SortField structs (field name + direction), resolving aliases
and handling +/- prefixes and order inversion. The persistence layer now
consumes these parsed fields and only handles SQL expression mapping.
This centralizes sort parsing to enforce consistent implementations.
* refactor: standardize field access in smartPlaylistCriteria structure
Signed-off-by: Deluan <deluan@navidrome.org>
* refactor: add ResolveLimit method to Criteria
Moved the percentage-limit resolution logic from playlist_repository
into Criteria.ResolveLimit, replacing the 3-line mutate-after-query
pattern with a single method call. The method preserves LimitPercent
rather than zeroing it, since IsPercentageLimit already returns false
once Limit is set, making the clear redundant and lossy.
* refactor: improve child playlist loading and error handling in refresh logic
Signed-off-by: Deluan <deluan@navidrome.org>
* refactor: extract smart playlist logic to dedicated files
Moved refreshSmartPlaylist, addSmartPlaylistAnnotationJoins, and
addCriteria methods from playlist_repository.go to a new
smart_playlist_repository.go file. Extracted all smart playlist tests
to smart_playlist_repository_test.go. Added DeferCleanup to the
"valid rules" test to fix ordering flakiness when Ginkgo randomizes
test execution across files.
* refactor: break refreshSmartPlaylist into smaller focused methods
Split the monolithic refreshSmartPlaylist method into discrete helpers
for readability: shouldRefreshSmartPlaylist for guard checks,
refreshChildPlaylists for recursive dependency refresh,
resolvePercentageLimit for count-based limit resolution,
buildSmartPlaylistQuery for assembling the SELECT with joins, and
addMediaFileAnnotationJoin to DRY up the repeated annotation join clause.
* refactor: deduplicate child playlist IDs in Criteria
Signed-off-by: Deluan <deluan@navidrome.org>
* refactor: simplify withSmartPlaylistOwner to accept model.User
Replaced separate ownerID string and ownerIsAdmin bool parameters with a
single model.User struct, reducing the field count in smartPlaylistCriteria
and making the option function signature clearer. Updated all call sites
and tests accordingly.
* fix: handle empty sort fields and propagate child playlist load errors
OrderByFields now falls back to [{title, asc}] when all user-supplied
sort fields are invalid, preventing empty ORDER BY clauses that would
produce invalid SQL in row_number() window functions. Also restored the
original behavior where a DB error loading child playlists aborts the
parent smart playlist refresh, by making refreshChildPlaylists return a
bool.
* refactor: log warning when no valid sort fields are found
Signed-off-by: Deluan <deluan@navidrome.org>
---------
Signed-off-by: Deluan <deluan@navidrome.org>
Replaced the Fields() type switch with a fields() method on the
Expression interface, eliminating the need to update a central switch
when adding new expression types. Removed the now-redundant
criteriaExpression() marker method since fields() alone suffices to
restrict the interface. Extracted a conjunction interface for the
ChildPlaylistIds() lookup used by All and Any.
* refactor: rename ImportFile to ImportFromFolder in playlists service
* feat: add ImportFile method with library/folder resolution
* feat: allow sync flag upgrade on re-import of non-synced playlists
* feat: add pls export subcommand with bulk and single export
Add `navidrome pls export` command that supports:
- Single playlist export to stdout (-p flag only)
- Single playlist export to directory (-p and -o flags)
- Bulk export of all playlists to a directory (-o flag only)
- Filtering by user (-u flag)
- Automatic filename sanitization and collision detection
Also extracts findPlaylist helper from runExporter for reuse.
* feat: add pls import subcommand with sync flag support
* fix: improve error message for export without output directory
* test: add tests for ImportFile sync flag and sync upgrade behavior
* refactor: streamline export and import logic by removing redundant comments and improving library path matching
Signed-off-by: Deluan <deluan@navidrome.org>
* feat: update ImportFile method to include sync flag for playlist imports
Signed-off-by: Deluan <deluan@navidrome.org>
* feat: implement fetchPlaylists function to streamline playlist retrieval
Signed-off-by: Deluan <deluan@navidrome.org>
* feat: replace inline filename sanitization with centralized utility function
Signed-off-by: Deluan <deluan@navidrome.org>
* feat: refactor playlist import logic to consolidate sync handling and improve method signatures
Signed-off-by: Deluan <deluan@navidrome.org>
* fix: address code review feedback on playlist import/export
- Fix duplicate playlist creation on non-sync re-import: only reconcile
sync flag when the playlist was actually persisted (has an ID)
- Distinguish "not in any library" from real errors in resolveFolder
using a sentinel error, so DB/folder errors propagate instead of
falling back to ImportM3U
- Use bufio.Scanner in countM3UTrackLines instead of reading entire file
* feat: replace bufio.Scanner with UTF8Reader and LinesFrom utility for improved file reading
Signed-off-by: Deluan <deluan@navidrome.org>
* fix: record path for outside-library imports to prevent duplicates
Files outside all libraries now go through updatePlaylist with the
absolute path recorded, so re-importing the same file updates the
existing playlist instead of creating a duplicate.
* refactor: name guard condition in updatePlaylist for readability
Extracted the compound boolean expression into a named local variable
`alreadyImportedAndNotSynced` to make the intent of the early-return
guard clearer at a glance.
* add godocs
Signed-off-by: Deluan <deluan@navidrome.org>
---------
Signed-off-by: Deluan <deluan@navidrome.org>
* fix(search): transliterate non-ASCII letters symmetrically in FTS5 path
Songs and artists with letters like ø, æ, œ, ß were unsearchable. The
query path in server/subsonic/searching.go transliterates with
sanitize.Accents (Øystein → Oystein), but the FTS5 tokenizer's
remove_diacritics 2 only strips NFKD-decomposable marks — atomic
letters with built-in strokes/ligatures survive tokenization, so the
query side and index side disagreed.
Apply sanitize.Accents on both sides:
- normalizeForFTS now also emits an ASCII-transliterated form for each
word, so search_normalized contains the variant the query produces.
- buildFTS5Query transliterates the unquoted portion of the input so
every caller (Subsonic, REST fullTextFilter) gets the same handling.
Quoted phrases stay as typed, preserving phrase matches against the
original title/artist columns.
Existing libraries pick up the fix as records are re-scanned; users
can trigger a manual full rescan to refresh older entries.
* fix(search): cache transliteration and add ß/quoted-phrase test coverage
Address review feedback: call sanitize.Accents once per word and reuse
the result for both the punct-stripped and accent-only paths. Add missing
test entries for ß→ss transliteration and quoted Unicode phrase preservation.
---------
Co-authored-by: Claude <noreply@anthropic.com>
* test(e2e): add end-to-end tests for smart playlists functionality
Signed-off-by: Deluan <deluan@navidrome.org>
* fix: enforce playlist visibility in smart playlist InPlaylist/NotInPlaylist rules
Previously, the InPlaylist/NotInPlaylist smart playlist criteria only
allowed referencing public playlists, regardless of who owned the smart
playlist. This was too restrictive for owners referencing their own
private playlists and for admins who should have unrestricted access.
The fix passes the smart playlist owner's identity and admin status into
the criteria SQL builder, so that: admins can reference any playlist,
regular users can reference public playlists plus their own private ones,
and inaccessible referenced playlists produce a warning instead of a hard
error. Also prevents recursive refresh of child playlists the owner
cannot access.
* test(e2e): clarify user roles and fix playlist visibility tests
Renamed testUser/otherUser to adminUser/regularUser to make the admin
vs regular user distinction explicit in test code. Fixed three playlist
visibility tests that were evaluating as admin (bypassing all access
checks) instead of as a regular user, so the public playlist path is
now actually exercised. All playlist operator tests now use explicit
evaluateRuleAs calls with the appropriate user role.
* fix: sync rulesSQL criteria after limitPercent resolution
The rulesSQL struct captures a copy of rules at creation time. When
limitPercent is resolved later, rules.Limit is updated but rulesSQL
still holds the stale value. This caused percentage-based smart playlist
limits to be silently ignored. Fix by updating rulesSQL.criteria after
the resolution.
* refactor: convert inList to a method on smartPlaylistCriteria
The inList function already receives ownerID and ownerIsAdmin from the
smartPlaylistCriteria caller. Making it a method lets it access those
fields directly from the receiver, simplifying the signature and staying
consistent with exprSQL which was already converted to a method.
* refactor: simplify function signatures by removing type parameters in criteria_sql.go
Signed-off-by: Deluan <deluan@navidrome.org>
---------
Signed-off-by: Deluan <deluan@navidrome.org>
* refactor: move criteria SQL generation to persistence
Keep model/criteria as a domain DSL with JSON parsing, field metadata, expression traversal, and child playlist extraction only. Move smart playlist SQL translation, sort SQL, and join planning into persistence behind smartPlaylistCriteria so repository code uses a small query-building API.
* refactor: simplify criteria translator metadata
Use generic helper functions for criteria operator maps so the SQL translator can pass named criteria map types directly. Remove unused pseudo-field metadata from the criteria field API while preserving special field name lookup.
* test: add coverage check for criteria-to-SQL field mappings
Add a test that iterates all fields registered in the criteria package and
verifies that every non-tag/non-role field has a corresponding entry in
the persistence layer's smartPlaylistFields map. This prevents silent
drift between the domain field registry and the SQL translation layer.
Also adds an AllFieldNames() function to the criteria package to support
field enumeration from outside the package.
* test: add smart playlist e2e suite infrastructure
* test: add string field smart playlist e2e tests
* test: add numeric, boolean, tag, participant, annotation, logic, sorting smart playlist e2e tests
* test: add playlist operator smart playlist e2e tests
* test: add isNot and endsWith string field e2e tests
* test: add date/time field smart playlist e2e tests
* fix: add gosec nolint directives for safe SQL concatenation in e2e restore
* refactor: address code review feedback for smart playlist e2e tests
- Deduplicate evaluateRule by delegating to evaluateRuleOrdered
- Cache table list in BeforeSuite instead of querying sqlite_master per test
- Wrap restoreDB in a transaction with defer cleanup for DETACH/foreign_keys
- Use JSON numbers for numeric criteria values to match canonical JSON shape
* refactor: simplify e2e test infrastructure
- Remove unused return value from buildTestFS
- Add deferred ROLLBACK as safety net in restoreDB transaction
- Cache Come Together ID to avoid repeated lookups in BeforeSuite
- Use range-over-int for play count loop
* test: add missing operator coverage to smart playlist e2e tests
Add 4 tests for operators/paths that had no e2e coverage:
- notContains on string fields (LIKE negation path)
- before on date fields (Lt for dates, only after was tested)
- startsWith on tag fields (json_tree + LIKE subquery)
- endsWith on participant/role fields (json_tree + LIKE subquery)
* fix: split html sanitization from plaintext handling
Add a dedicated SanitizeHTML helper for HTML-rendered values so entity-encoded markup is decoded before bluemonday sanitization. Use the new helper for the login welcome message and artist biographies while preserving SanitizeText semantics for lyrics and other plaintext callers. Add regression coverage for both helpers and the serveIndex welcomeMessage path.
* docs: add SanitizeText and SanitizeHTML godoc
Signed-off-by: Deluan <deluan@navidrome.org>
* fix: preserve plain text in artist biographies
Revert artist biography storage to SanitizeText so entity-encoded plain text remains decoded for Subsonic consumers. This avoids double-escaping values like R&B in XML responses while keeping the new welcomeMessage HTML sanitization in place, and adds a regression test covering the biography storage behavior.
---------
Signed-off-by: Deluan <deluan@navidrome.org>
* feat(config): Add EnforceNonRootUser config option to exit early if started as root
Signed-off-by: Aengus Walton <ventolin@gmail.com>
* Move validateEnforceNonRootUser check to directly after parsing the config
* Ensure the data directory hasn't been created in test
---------
Signed-off-by: Aengus Walton <ventolin@gmail.com>
Co-authored-by: Deluan Quintão <deluan@navidrome.org>
* ci(windows): add skeleton go-windows job (compile-only smoke test)
* ci(windows): fix comment to reference Task 7 not Task 6
* ci(windows): harden PATH visibility and set explicit bash shell
* ci(windows): enable full go test suite and ndpgen check
* test(gotaglib): skip Unix-only permission tests on Windows
* test(lyrics): skip Windows-incompatible tests
* test(utils): skip Windows-incompatible tests
* test(mpv): skip Windows-incompatible playback tests
Skip 3 subprocess-execution tests that rely on Unix-style mpv
invocation; .bat output includes \r-terminated lines that break
argument parsing (#TBD-mpv-windows).
* test(storage): skip Windows-incompatible tests
Skip relative-path test where filepath.Join uses backslash but the
storage implementation returns a forward-slash URL path
(#TBD-path-sep-storage).
* test(storage/local): skip Windows-incompatible tests
Skip 13 tests that fail because url.Parse("file://" + windowsPath)
treats the drive letter colon as an invalid port; also skip the
Windows drive-letter path test that exposes a backslash vs
forward-slash normalisation bug (#TBD-path-sep-storage-local).
* test(playlists): skip Windows-incompatible tests
* test(model): skip Windows-incompatible tests
* test(model/metadata): skip Windows-incompatible tests
* test(core): skip Windows-incompatible tests
AbsolutePath uses filepath.Join which produces OS-native path separators;
skip the assertion test on Windows until the production code is fixed
(#TBD-path-sep-core).
* test(artwork): skip Windows-incompatible tests
Artwork readers produce OS-native path separators on Windows while tests
assert forward-slash paths; skip 11 affected tests pending a fix in
production code (#TBD-path-sep-artwork).
* test(persistence): skip Windows-incompatible tests
Skip flaky timestamp comparison (#TBD-flake-persistence) and path-separator
real-bugs (#TBD-path-sep-persistence) in FolderRepository.GetFolderUpdateInfo
which uses filepath.Clean/os.PathSeparator converting stored forward-slash paths
to backslashes on Windows.
* test(scanner): skip Windows-incompatible tests
Skip symlink tests (Unix-assumption), ndignore path-separator bugs
(#TBD-path-sep-scanner) in processLibraryEvents/resolveFolderPath where
filepath.Rel/filepath.Split return backslash paths incompatible with fs.FS
forward-slash expectations, error message mismatch on Windows, and file
format upgrade detection (#TBD-path-sep-scanner).
* test(plugins): skip Windows-incompatible tests
Add //go:build !windows tags to test files that reference the suite
bootstrap (testManager, testdataDir, createTestManager) which is only
compiled on non-Windows. Add a Windows-only suite stub that skips all
specs via BeforeEach to prevent [build failed] on Windows CI.
* test(server): skip Windows-incompatible tests
Skip createUnixSocketFile tests that rely on Unix file permission bits
(chmod/fchmod) which are not supported on Windows.
* test(nativeapi): skip Windows-incompatible tests
Skip the i18n JSON validation test that uses filepath.Join to build
embedded-FS paths; filepath.Join produces backslashes on Windows which
breaks fs.Open (embedded FS always uses forward slashes).
* test(e2e): skip Windows-incompatible tests
On Windows, SQLite holds file locks that prevent the Ginkgo TempDir
DeferCleanup from deleting the DB file. Register an explicit db.Close
DeferCleanup (LIFO before TempDir cleanup) on Windows so the file lock
is released before the temp directory is removed.
* test(windows): fix e2e AfterSuite and skip remaining scanner path test
* test(scanner): skip another Windows path-sep test (#TBD-path-sep-scanner)
* test(subsonic): skip timing-flaky test on Windows (#TBD-flake-time-resolution-subsonic)
* test(scanner): skip 'detects file moved to different folder' on Windows
* test(scanner): consolidate 'Library changes' Windows skips into BeforeEach
* test(scanner): close DB before TempDir cleanup to fix Windows file lock
* test(scanner): skip ScanFolders suite on Windows instead of closing shared DB
* ci: retrigger for Windows soak run 2/3
* ci: retrigger for Windows soak run 3/3
* ci: retrigger for Windows soak run 3/3 (take 2)
* test(scanner): skip Multi-Library suite on Windows (SQLite file lock)
* ci(windows): promote go-windows to blocking status check
* test(plugins): run platform-neutral specs on Windows, drop blanket Skip
* test(windows): make tests cross-platform instead of skipping
- subsonic: back-date submissionTime baseline by 1s so
BeTemporally(">") passes under millisecond clock resolution
- persistence: sleep briefly between Put calls so UpdatedAt is
strictly after CreatedAt on low-resolution clocks
- utils/files: close tempFile before os.Remove so the test works on
Windows (where an open handle holds a file lock)
- tests.TempFile: close the handle before returning; metadata tests
no longer leak the open file into Ginkgo's TempDir cleanup
Resolves Copilot review comments on #5380.
* test(tests): add SkipOnWindows helper to reduce boilerplate
Introduces tests.SkipOnWindows(reason) that wraps the 3-line
runtime.GOOS guard pattern used in every Windows-skipped spec.
* test(adapters): use tests.SkipOnWindows helper
* test(core): use tests.SkipOnWindows helper
* test(model): use tests.SkipOnWindows helper
* test(persistence): use tests.SkipOnWindows helper
* test(scanner): use tests.SkipOnWindows helper
* test(server): use tests.SkipOnWindows helper
* test(plugins): run pure-Go unit tests on Windows
config_validation_test, manager_loader_test, and migrate_test have no
WASM/exec dependencies and don't rely on the make-built test plugins
from plugins_suite_test.go. Let them run on Windows too.
* fix(artwork): return imagesUpdatedAt in LastUpdated when cover art changes
When cover art (cover.jpg) is updated in an album folder, the HTTP
Last-Modified header was incorrectly returning album.UpdatedAt (which
only tracks media file changes) instead of imagesUpdatedAt (which
tracks cover art changes).
This caused browsers to use their cached cover art because the
Last-Modified header didn't change, even though the actual cover art
image data was new (due to cache key changing based on imagesUpdatedAt).
The fix ensures LastUpdated() returns a.lastUpdate (which is the max of
album.UpdatedAt and imagesUpdatedAt) instead of always returning
album.UpdatedAt.
Fixesnavidrome/navidrome#5377
* refactor tests
Signed-off-by: Deluan <deluan@navidrome.org>
* fix(artwork): return imagesUpdatedAt in disc LastUpdated
The discArtworkReader had the same bug as albumArtworkReader (fixed in
9a741859f): LastUpdated() returned album.UpdatedAt while Key() used the
max of album.UpdatedAt and ImagesUpdatedAt. This mismatch caused browsers
to keep stale disc cover art in cache when only the image file changed.
Also strengthen the album LastUpdated tests and add matching tests for
the disc reader. The tests use DescribeTable and were verified to fail
when the fix is reverted.
---------
Signed-off-by: Deluan <deluan@navidrome.org>
Co-authored-by: Deluan <deluan@navidrome.org>
Bump the main module, Dockerfile build stages, and devcontainer to Go
1.26.0. Plugin sub-modules under plugins/ remain on go 1.25 intentionally
(independent modules, untouched in this change).
Also add an explicit actions/setup-go@v6 step (with go-version-file:
go.mod) to the go-lint and go jobs in the CI pipeline. This matches the
golangci-lint-action v4+ requirement that setup-go run before the linter,
and pins the runner Go version to go.mod so CI does not depend on the
ubuntu-latest tools cache picking up Go 1.26.
* feat(docker): add musl build stage for native libwebp support
Add a new build-alpine stage using Alpine/musl with xx cross-compilation,
producing a dynamically-linked musl binary for the Docker image. The
runtime image now installs libwebp, libwebpdemux, and libwebpmux and
creates .so symlinks so gen2brain/webp can detect native libwebp via
purego/dlopen at startup and use it automatically.
The existing Debian/glibc 'build' stage is kept for standalone binary
distribution (darwin, windows, and glibc linux binaries); the Docker
image now ships the musl build from build-alpine instead.
* fix(docker): use dynamic symlinks for libwebp libraries
Avoid hardcoding SONAME versions (.so.7, .so.2, .so.3) which break
on Alpine version bumps. Also fix misleading comment: the musl build
is dynamic (required for purego dlopen), not static.
* feat(docker): enable WebP encoding in Docker environment
Signed-off-by: Deluan <deluan@navidrome.org>
* fix(docker): pin build-alpine stage to Go 1.25 to match base stage
Align the new build-alpine stage with the existing glibc 'base' stage,
both pinned to Go 1.25. Bumping build-alpine independently would create
a version skew between the Docker image binary and the standalone
binaries, which should be avoided unless there is a specific reason.
* fix(docker): harden build-alpine stage (musl pin, -latomic, dynamic-link check)
Address review feedback on the build-alpine stage:
- Pin Go builder to golang:1.25-alpine3.20 so the musl version used at
build time matches the alpine:3.20 runtime image, eliminating any
potential musl ABI skew between builder and runtime.
- Add -extldflags '-latomic' so SQLite's 64-bit atomics resolve when
cross-compiling for 32-bit arm targets (arm/v6, arm/v7).
- Add a build-time check that the produced binary is dynamically
linked (using 'file' from Alpine), failing the build if it is not.
A fully-static binary cannot dlopen libwebp and would silently fall
back to the WASM encoder, defeating the whole point of this stage.
* fix(docker): revert to unpinned golang:1.25-alpine builder
The golang:1.25-alpine3.20 tag suggested during review does not exist on
public.ecr.aws (only 3.21, 3.22, 3.23, and unpinned 'alpine' are
published). Revert to the unpinned 'golang:1.25-alpine' tag so the
Docker build can resolve the base image.
This means the builder's Alpine version can drift relative to the
alpine:3.20 runtime, but in practice musl's backward compatibility
covers this for Navidrome's small dlopen surface (a few libwebp
symbols, no direct libc calls from the dlopen path). If a skew ever
manifests, we can pin both builder and runtime to the same specific
Alpine release in a follow-up.
---------
Signed-off-by: Deluan <deluan@navidrome.org>
the Directory tags and the dynamic pathing, so we need to use a different
thing on upgrade. I think our only option is to be able to copy the values
between the two when we need with custom actions.
should fix#5287
Previously, on an upgrade, this will default back to the default
values set in the wxs; now it will store those away in the registry
and lookup their value before continuing. This won't fix the upgrade
for existing installs that have changed the values, only new ones.
The "best" option for existing installs imo is probably to backup
the navidrome database and config file. Uninstall the old version,
install the new version (with this fix) with the paths you wanted,
stop navidrome, restore the database and config file over the top
and start navidrome.
* refactor(build): remove CPP taglib adapter
Remove the CGO-based TagLib adapter (adapters/taglib/) and all
cross-taglib build infrastructure. The WASM-based go-taglib adapter
(adapters/gotaglib/) is now the sole metadata extractor.
- Delete adapters/taglib/ (CPP/CGO wrapper)
- Delete .github/actions/download-taglib/
- Remove CROSS_TAGLIB_VERSION, CGO_CFLAGS_ALLOW, and all taglib-related
references from Dockerfile, Makefile, CI pipeline, and devcontainer
* fix(scanner): gracefully fallback to default extractor instead of crashing
Replace log.Fatal with a graceful fallback when the configured scanner
extractor is not found. Instead of terminating the process, the code now
warns and falls back to the default taglib extractor using the existing
consts.DefaultScannerExtractor constant. A fatal log is retained only for
the case where the default extractor itself is not registered, which
indicates a broken build.
* test(scanner): cover default extractor fallback and suppress redundant warn
Address review feedback on the extractor fallback in newLocalStorage:
- Only log the "using default" warning when the configured extractor
differs from the default, so a broken build (default extractor itself
missing) logs only the fatal — not a misleading "falling back" warn
followed immediately by the fatal.
- Add a unit test that registers a mock under consts.DefaultScannerExtractor,
sets the configured extractor to an unknown name, and asserts the local
storage is constructed using the default extractor's constructor.
* refactor: extract matchSongsToLibrary to core/matcher package
Move the song-to-library matching algorithm from core/external into its own
core/matcher package. The Matcher struct exposes a single public method
MatchSongsToLibrary that implements a multi-phase matching algorithm
(ID > MBID > ISRC > fuzzy title+artist). Includes pre-sanitization
optimization for the fuzzy matching loop.
No behavioral changes — the algorithm is identical to the version in
core/external/provider_matching.go.
* refactor: inject matcher.Matcher via Wire instead of creating it inline
Add *matcher.Matcher as a dependency of external.NewProvider, wired via
Google Wire. Update all provider test files to pass matcher.New(ds).
This eliminates tight coupling so future consumers can reuse the matcher
without depending on the external package.
* refactor: remove old provider_matching files
Delete core/external/provider_matching.go and its tests. All matching
logic now lives in core/matcher/.
* test(matcher): restore test coverage lost in extraction
Port back 23 specs that existed in the old provider_matching_test.go
but were dropped during the extraction. Covers specificity levels,
fuzzy matching thresholds, fuzzy album matching, duration matching,
and deduplication edge cases.
* test(matcher): extract matchFieldInAnd/matchFieldInEq helpers
The four inline mock.MatchedBy closures in setupAllPhaseExpectations
all followed the same squirrel.And -> squirrel.Eq -> field-name-check
pattern. Extract into two small helpers to reduce duplication and
make the setup functions read as a concise list of phase expectations.
* refactor(matcher): address PR #5348 review feedback
- sanitizedTrack now holds *model.MediaFile instead of a value copy. Since
MediaFile is a large struct (~74 fields), this avoids the per-track copy
into sanitized[] and a second copy when findBestMatch assigns the winner.
loadTracksByTitleAndArtist updated to iterate by index and pass &tracks[i].
- loadTracksByISRC now sorts results (starred desc, rating desc, year asc,
compilation asc) so that when multiple library tracks share an ISRC the
most relevant one is picked deterministically, matching the sort order
already used by loadTracksByTitleAndArtist.
- Restored the four worked examples (MBID Priority, ISRC Priority,
Specificity Ranking, Fuzzy Title Matching) in the MatchSongsToLibrary
godoc that were dropped during the extraction.
- matcher_test.go: tests now enforce expectations via AssertExpectations in
a DeferCleanup. The old setupAllPhaseExpectations helper was replaced
with per-phase helpers (expectIDPhase/expectMBIDPhase/expectISRCPhase +
allowOtherPhases) so each test deterministically verifies which matching
phases fire. This surfaced (and fixes) a latent issue copilot flagged:
the old .Once() expectations were not actually asserted, so tests would
silently pass even when phases short-circuited unexpectedly.
