Merge branch 'master' into feat/add-squiddies-glass-theme

.github/workflows/pipeline.yml

@@ -217,7 +217,7 @@ jobs:
             CROSS_TAGLIB_VERSION=${{ env.CROSS_TAGLIB_VERSION }}
 
       - name: Upload Binaries
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: navidrome-${{ env.PLATFORM }}
           path: ./output
@@ -248,7 +248,7 @@ jobs:
           touch "/tmp/digests/${digest#sha256:}"          
 
       - name: Upload digest
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: env.IS_LINUX == 'true' && env.IS_DOCKER_PUSH_CONFIGURED == 'true' && env.IS_ARMV5 == 'false'
         with:
           name: digests-${{ env.PLATFORM }}
@@ -267,7 +267,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Download digests
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           path: /tmp/digests
           pattern: digests-*
@@ -320,7 +320,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v6
         with:
           path: ./binaries
           pattern: navidrome-windows*
@@ -339,7 +339,7 @@ jobs:
           du -h binaries/msi/*.msi
 
       - name: Upload MSI files
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: navidrome-windows-installers
           path: binaries/msi/*.msi
@@ -357,7 +357,7 @@ jobs:
           fetch-depth: 0
           fetch-tags: true
 
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v6
         with:
           path: ./binaries
           pattern: navidrome-*
@@ -383,7 +383,7 @@ jobs:
           rm ./dist/*.tar.gz ./dist/*.zip
 
       - name: Upload all-packages artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: packages
           path: dist/navidrome_0*
@@ -406,13 +406,13 @@ jobs:
         item: ${{ fromJson(needs.release.outputs.package_list) }}
     steps:
       - name: Download all-packages artifact
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: packages
           path: ./dist
 
       - name: Upload all-packages artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: navidrome_linux_${{ matrix.item }}
           path: dist/navidrome_0*_linux_${{ matrix.item }}

Makefile

@@ -16,7 +16,7 @@ DOCKER_TAG ?= deluan/navidrome:develop
 
 # Taglib version to use in cross-compilation, from https://github.com/navidrome/cross-taglib
 CROSS_TAGLIB_VERSION ?= 2.1.1-1
-GOLANGCI_LINT_VERSION ?= v2.5.0
+GOLANGCI_LINT_VERSION ?= v2.6.2
 
 UI_SRC_FILES := $(shell find ui -type f -not -path "ui/build/*" -not -path "ui/node_modules/*")
 
@@ -54,7 +54,7 @@ testall: test-race test-i18n test-js ##@Development Run Go and JS tests
 .PHONY: testall
 
 test-race: ##@Development Run Go tests with race detector
-	go test -tags netgo -race -shuffle=on ./...
+	go test -tags netgo -race -shuffle=on  $(PKG)
 .PHONY: test-race
 
 test-js: ##@Development Run JS tests

cmd/scan.go

@@ -4,10 +4,12 @@ import (
 	"context"
 	"encoding/gob"
 	"os"
+	"strings"
 
 	"github.com/navidrome/navidrome/core"
 	"github.com/navidrome/navidrome/db"
 	"github.com/navidrome/navidrome/log"
+	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/persistence"
 	"github.com/navidrome/navidrome/scanner"
 	"github.com/navidrome/navidrome/utils/pl"
@@ -17,11 +19,13 @@ import (
 var (
 	fullScan   bool
 	subprocess bool
+	targets    string
 )
 
 func init() {
 	scanCmd.Flags().BoolVarP(&fullScan, "full", "f", false, "check all subfolders, ignoring timestamps")
 	scanCmd.Flags().BoolVarP(&subprocess, "subprocess", "", false, "run as subprocess (internal use)")
+	scanCmd.Flags().StringVarP(&targets, "targets", "t", "", "comma-separated list of libraryID:folderPath pairs (e.g., \"1:Music/Rock,1:Music/Jazz,2:Classical\")")
 	rootCmd.AddCommand(scanCmd)
 }
 
@@ -68,7 +72,18 @@ func runScanner(ctx context.Context) {
 	ds := persistence.New(sqlDB)
 	pls := core.NewPlaylists(ds)
 
-	progress, err := scanner.CallScan(ctx, ds, pls, fullScan)
+	// Parse targets if provided
+	var scanTargets []model.ScanTarget
+	if targets != "" {
+		var err error
+		scanTargets, err = model.ParseTargets(strings.Split(targets, ","))
+		if err != nil {
+			log.Fatal(ctx, "Failed to parse targets", err)
+		}
+		log.Info(ctx, "Scanning specific folders", "numTargets", len(scanTargets))
+	}
+
+	progress, err := scanner.CallScan(ctx, ds, pls, fullScan, scanTargets)
 	if err != nil {
 		log.Fatal(ctx, "Failed to scan", err)
 	}

cmd/wire_gen.go

@@ -69,10 +69,11 @@ func CreateNativeAPIRouter(ctx context.Context) *nativeapi.Router {
 	artworkArtwork := artwork.NewArtwork(dataStore, fileCache, fFmpeg, provider)
 	cacheWarmer := artwork.NewCacheWarmer(artworkArtwork, fileCache)
 	broker := events.GetBroker()
-	scannerScanner := scanner.New(ctx, dataStore, cacheWarmer, broker, playlists, metricsMetrics)
-	watcher := scanner.GetWatcher(dataStore, scannerScanner)
-	library := core.NewLibrary(dataStore, scannerScanner, watcher, broker)
-	router := nativeapi.New(dataStore, share, playlists, insights, library)
+	modelScanner := scanner.New(ctx, dataStore, cacheWarmer, broker, playlists, metricsMetrics)
+	watcher := scanner.GetWatcher(dataStore, modelScanner)
+	library := core.NewLibrary(dataStore, modelScanner, watcher, broker)
+	maintenance := core.NewMaintenance(dataStore)
+	router := nativeapi.New(dataStore, share, playlists, insights, library, maintenance)
 	return router
 }
 
@@ -94,10 +95,10 @@ func CreateSubsonicAPIRouter(ctx context.Context) *subsonic.Router {
 	cacheWarmer := artwork.NewCacheWarmer(artworkArtwork, fileCache)
 	broker := events.GetBroker()
 	playlists := core.NewPlaylists(dataStore)
-	scannerScanner := scanner.New(ctx, dataStore, cacheWarmer, broker, playlists, metricsMetrics)
+	modelScanner := scanner.New(ctx, dataStore, cacheWarmer, broker, playlists, metricsMetrics)
 	playTracker := scrobbler.GetPlayTracker(dataStore, broker, manager)
 	playbackServer := playback.GetInstance(dataStore)
-	router := subsonic.New(dataStore, artworkArtwork, mediaStreamer, archiver, players, provider, scannerScanner, broker, playlists, playTracker, share, playbackServer, metricsMetrics)
+	router := subsonic.New(dataStore, artworkArtwork, mediaStreamer, archiver, players, provider, modelScanner, broker, playlists, playTracker, share, playbackServer, metricsMetrics)
 	return router
 }
 
@@ -149,7 +150,7 @@ func CreatePrometheus() metrics.Metrics {
 	return metricsMetrics
 }
 
-func CreateScanner(ctx context.Context) scanner.Scanner {
+func CreateScanner(ctx context.Context) model.Scanner {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
 	fileCache := artwork.GetImageCache()
@@ -162,8 +163,8 @@ func CreateScanner(ctx context.Context) scanner.Scanner {
 	cacheWarmer := artwork.NewCacheWarmer(artworkArtwork, fileCache)
 	broker := events.GetBroker()
 	playlists := core.NewPlaylists(dataStore)
-	scannerScanner := scanner.New(ctx, dataStore, cacheWarmer, broker, playlists, metricsMetrics)
-	return scannerScanner
+	modelScanner := scanner.New(ctx, dataStore, cacheWarmer, broker, playlists, metricsMetrics)
+	return modelScanner
 }
 
 func CreateScanWatcher(ctx context.Context) scanner.Watcher {
@@ -179,8 +180,8 @@ func CreateScanWatcher(ctx context.Context) scanner.Watcher {
 	cacheWarmer := artwork.NewCacheWarmer(artworkArtwork, fileCache)
 	broker := events.GetBroker()
 	playlists := core.NewPlaylists(dataStore)
-	scannerScanner := scanner.New(ctx, dataStore, cacheWarmer, broker, playlists, metricsMetrics)
-	watcher := scanner.GetWatcher(dataStore, scannerScanner)
+	modelScanner := scanner.New(ctx, dataStore, cacheWarmer, broker, playlists, metricsMetrics)
+	watcher := scanner.GetWatcher(dataStore, modelScanner)
 	return watcher
 }
 
@@ -201,7 +202,7 @@ func getPluginManager() plugins.Manager {
 
 // wire_injectors.go:
 
-var allProviders = wire.NewSet(core.Set, artwork.Set, server.New, subsonic.New, nativeapi.New, public.New, persistence.New, lastfm.NewRouter, listenbrainz.NewRouter, events.GetBroker, scanner.New, scanner.GetWatcher, plugins.GetManager, metrics.GetPrometheusInstance, db.Db, wire.Bind(new(agents.PluginLoader), new(plugins.Manager)), wire.Bind(new(scrobbler.PluginLoader), new(plugins.Manager)), wire.Bind(new(metrics.PluginLoader), new(plugins.Manager)), wire.Bind(new(core.Scanner), new(scanner.Scanner)), wire.Bind(new(core.Watcher), new(scanner.Watcher)))
+var allProviders = wire.NewSet(core.Set, artwork.Set, server.New, subsonic.New, nativeapi.New, public.New, persistence.New, lastfm.NewRouter, listenbrainz.NewRouter, events.GetBroker, scanner.New, scanner.GetWatcher, plugins.GetManager, metrics.GetPrometheusInstance, db.Db, wire.Bind(new(agents.PluginLoader), new(plugins.Manager)), wire.Bind(new(scrobbler.PluginLoader), new(plugins.Manager)), wire.Bind(new(metrics.PluginLoader), new(plugins.Manager)), wire.Bind(new(core.Watcher), new(scanner.Watcher)))
 
 func GetPluginManager(ctx context.Context) plugins.Manager {
 	manager := getPluginManager()

cmd/wire_injectors.go

@@ -45,7 +45,6 @@ var allProviders = wire.NewSet(
 	wire.Bind(new(agents.PluginLoader), new(plugins.Manager)),
 	wire.Bind(new(scrobbler.PluginLoader), new(plugins.Manager)),
 	wire.Bind(new(metrics.PluginLoader), new(plugins.Manager)),
-	wire.Bind(new(core.Scanner), new(scanner.Scanner)),
 	wire.Bind(new(core.Watcher), new(scanner.Watcher)),
 )
 
@@ -103,7 +102,7 @@ func CreatePrometheus() metrics.Metrics {
 	))
 }
 
-func CreateScanner(ctx context.Context) scanner.Scanner {
+func CreateScanner(ctx context.Context) model.Scanner {
 	panic(wire.Build(
 		allProviders,
 	))

conf/configuration.go

@@ -125,6 +125,7 @@ type configOptions struct {
 	DevAlbumInfoTimeToLive           time.Duration
 	DevExternalScanner               bool
 	DevScannerThreads                uint
+	DevSelectiveWatcher              bool
 	DevInsightsInitialDelay          time.Duration
 	DevEnablePlayerInsights          bool
 	DevEnablePluginsInsights         bool
@@ -600,6 +601,7 @@ func setViperDefaults() {
 	viper.SetDefault("devalbuminfotimetolive", consts.AlbumInfoTimeToLive)
 	viper.SetDefault("devexternalscanner", true)
 	viper.SetDefault("devscannerthreads", 5)
+	viper.SetDefault("devselectivewatcher", true)
 	viper.SetDefault("devinsightsinitialdelay", consts.InsightsInitialDelay)
 	viper.SetDefault("devenableplayerinsights", true)
 	viper.SetDefault("devenablepluginsinsights", true)

core/agents/lastfm/agent.go

@@ -38,6 +38,7 @@ type lastfmAgent struct {
 	secret       string
 	lang         string
 	client       *client
+	httpClient   httpDoer
 	getInfoMutex sync.Mutex
 }
 
@@ -56,6 +57,7 @@ func lastFMConstructor(ds model.DataStore) *lastfmAgent {
 		Timeout: consts.DefaultHttpClientTimeOut,
 	}
 	chc := cache.NewHTTPClient(hc, consts.DefaultHttpClientTimeOut)
+	l.httpClient = chc
 	l.client = newClient(l.apiKey, l.secret, l.lang, chc)
 	return l
 }
@@ -190,13 +192,13 @@ func (l *lastfmAgent) GetArtistTopSongs(ctx context.Context, id, artistName, mbi
 	return res, nil
 }
 
-var artistOpenGraphQuery = cascadia.MustCompile(`html > head > meta[property="og:image"]`)
+var (
+	artistOpenGraphQuery = cascadia.MustCompile(`html > head > meta[property="og:image"]`)
+	artistIgnoredImage   = "2a96cbd8b46e442fc41c2b86b821562f" // Last.fm artist placeholder image name
+)
 
 func (l *lastfmAgent) GetArtistImages(ctx context.Context, _, name, mbid string) ([]agents.ExternalImage, error) {
 	log.Debug(ctx, "Getting artist images from Last.fm", "name", name)
-	hc := http.Client{
-		Timeout: consts.DefaultHttpClientTimeOut,
-	}
 	a, err := l.callArtistGetInfo(ctx, name)
 	if err != nil {
 		return nil, fmt.Errorf("get artist info: %w", err)
@@ -205,7 +207,7 @@ func (l *lastfmAgent) GetArtistImages(ctx context.Context, _, name, mbid string)
 	if err != nil {
 		return nil, fmt.Errorf("create artist image request: %w", err)
 	}
-	resp, err := hc.Do(req)
+	resp, err := l.httpClient.Do(req)
 	if err != nil {
 		return nil, fmt.Errorf("get artist url: %w", err)
 	}
@@ -222,11 +224,16 @@ func (l *lastfmAgent) GetArtistImages(ctx context.Context, _, name, mbid string)
 		return res, nil
 	}
 	for _, attr := range n.Attr {
-		if attr.Key == "content" {
-			res = []agents.ExternalImage{
-				{URL: attr.Val},
-			}
-			break
+		if attr.Key != "content" {
+			continue
+		}
+		if strings.Contains(attr.Val, artistIgnoredImage) {
+			log.Debug(ctx, "Artist image is ignored default image", "name", name, "url", attr.Val)
+			return res, nil
+		}
+
+		res = []agents.ExternalImage{
+			{URL: attr.Val},
 		}
 	}
 	return res, nil

core/agents/lastfm/agent_test.go

@@ -393,4 +393,73 @@ var _ = Describe("lastfmAgent", func() {
 			})
 		})
 	})
+
+	Describe("GetArtistImages", func() {
+		var agent *lastfmAgent
+		var apiClient *tests.FakeHttpClient
+		var httpClient *tests.FakeHttpClient
+
+		BeforeEach(func() {
+			apiClient = &tests.FakeHttpClient{}
+			httpClient = &tests.FakeHttpClient{}
+			client := newClient("API_KEY", "SECRET", "pt", apiClient)
+			agent = lastFMConstructor(ds)
+			agent.client = client
+			agent.httpClient = httpClient
+		})
+
+		It("returns the artist image from the page", func() {
+			fApi, _ := os.Open("tests/fixtures/lastfm.artist.getinfo.json")
+			apiClient.Res = http.Response{Body: fApi, StatusCode: 200}
+
+			fScraper, _ := os.Open("tests/fixtures/lastfm.artist.page.html")
+			httpClient.Res = http.Response{Body: fScraper, StatusCode: 200}
+
+			images, err := agent.GetArtistImages(ctx, "123", "U2", "")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(images).To(HaveLen(1))
+			Expect(images[0].URL).To(Equal("https://lastfm.freetls.fastly.net/i/u/ar0/818148bf682d429dc21b59a73ef6f68e.png"))
+		})
+
+		It("returns empty list if image is the ignored default image", func() {
+			fApi, _ := os.Open("tests/fixtures/lastfm.artist.getinfo.json")
+			apiClient.Res = http.Response{Body: fApi, StatusCode: 200}
+
+			fScraper, _ := os.Open("tests/fixtures/lastfm.artist.page.ignored.html")
+			httpClient.Res = http.Response{Body: fScraper, StatusCode: 200}
+
+			images, err := agent.GetArtistImages(ctx, "123", "U2", "")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(images).To(BeEmpty())
+		})
+
+		It("returns empty list if page has no meta tags", func() {
+			fApi, _ := os.Open("tests/fixtures/lastfm.artist.getinfo.json")
+			apiClient.Res = http.Response{Body: fApi, StatusCode: 200}
+
+			fScraper, _ := os.Open("tests/fixtures/lastfm.artist.page.no_meta.html")
+			httpClient.Res = http.Response{Body: fScraper, StatusCode: 200}
+
+			images, err := agent.GetArtistImages(ctx, "123", "U2", "")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(images).To(BeEmpty())
+		})
+
+		It("returns error if API call fails", func() {
+			apiClient.Err = errors.New("api error")
+			_, err := agent.GetArtistImages(ctx, "123", "U2", "")
+			Expect(err).To(HaveOccurred())
+			Expect(err.Error()).To(ContainSubstring("get artist info"))
+		})
+
+		It("returns error if scraper call fails", func() {
+			fApi, _ := os.Open("tests/fixtures/lastfm.artist.getinfo.json")
+			apiClient.Res = http.Response{Body: fApi, StatusCode: 200}
+
+			httpClient.Err = errors.New("scraper error")
+			_, err := agent.GetArtistImages(ctx, "123", "U2", "")
+			Expect(err).To(HaveOccurred())
+			Expect(err.Error()).To(ContainSubstring("get artist url"))
+		})
+	})
 })

core/artwork/cache_warmer_test.go

@@ -90,6 +90,7 @@ var _ = Describe("CacheWarmer", func() {
 		})
 
 		It("deduplicates items in buffer", func() {
+			fc.SetReady(false) // Make cache unavailable so items stay in buffer
 			cw := NewCacheWarmer(aw, fc).(*cacheWarmer)
 			cw.PreCache(model.MustParseArtworkID("al-1"))
 			cw.PreCache(model.MustParseArtworkID("al-1"))

core/artwork/reader_album.go

@@ -1,6 +1,7 @@
 package artwork
 
 import (
+	"cmp"
 	"context"
 	"crypto/md5"
 	"fmt"
@@ -11,6 +12,7 @@ import (
 	"time"
 
 	"github.com/Masterminds/squirrel"
+	"github.com/maruel/natural"
 	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/core"
 	"github.com/navidrome/navidrome/core/external"
@@ -116,8 +118,30 @@ func loadAlbumFoldersPaths(ctx context.Context, ds model.DataStore, albums ...mo
 	}
 
 	// Sort image files to ensure consistent selection of cover art
-	// This prioritizes files from lower-numbered disc folders by sorting the paths
-	slices.Sort(imgFiles)
+	// This prioritizes files without numeric suffixes (e.g., cover.jpg over cover.1.jpg)
+	// by comparing base filenames without extensions
+	slices.SortFunc(imgFiles, compareImageFiles)
 
 	return paths, imgFiles, &updatedAt, nil
 }
+
+// compareImageFiles compares two image file paths for sorting.
+// It extracts the base filename (without extension) and compares case-insensitively.
+// This ensures that "cover.jpg" sorts before "cover.1.jpg" since "cover" < "cover.1".
+// Note: This function is called O(n log n) times during sorting, but in practice albums
+// typically have only 1-20 image files, making the repeated string operations negligible.
+func compareImageFiles(a, b string) int {
+	// Case-insensitive comparison
+	a = strings.ToLower(a)
+	b = strings.ToLower(b)
+
+	// Extract base filenames without extensions
+	baseA := strings.TrimSuffix(filepath.Base(a), filepath.Ext(a))
+	baseB := strings.TrimSuffix(filepath.Base(b), filepath.Ext(b))
+
+	// Compare base names first, then full paths if equal
+	return cmp.Or(
+		natural.Compare(baseA, baseB),
+		natural.Compare(a, b),
+	)
+}

core/artwork/reader_album_test.go

@@ -27,26 +27,7 @@ var _ = Describe("Album Artwork Reader", func() {
 			expectedAt = now.Add(5 * time.Minute)
 
 			// Set up the test folders with image files
-			repo = &fakeFolderRepo{
-				result: []model.Folder{
-					{
-						Path:            "Artist/Album/Disc1",
-						ImagesUpdatedAt: expectedAt,
-						ImageFiles:      []string{"cover.jpg", "back.jpg"},
-					},
-					{
-						Path:            "Artist/Album/Disc2",
-						ImagesUpdatedAt: now,
-						ImageFiles:      []string{"cover.jpg"},
-					},
-					{
-						Path:            "Artist/Album/Disc10",
-						ImagesUpdatedAt: now,
-						ImageFiles:      []string{"cover.jpg"},
-					},
-				},
-				err: nil,
-			}
+			repo = &fakeFolderRepo{}
 			ds = &fakeDataStore{
 				folderRepo: repo,
 			}
@@ -58,19 +39,82 @@ var _ = Describe("Album Artwork Reader", func() {
 		})
 
 		It("returns sorted image files", func() {
+			repo.result = []model.Folder{
+				{
+					Path:            "Artist/Album/Disc1",
+					ImagesUpdatedAt: expectedAt,
+					ImageFiles:      []string{"cover.jpg", "back.jpg", "cover.1.jpg"},
+				},
+				{
+					Path:            "Artist/Album/Disc2",
+					ImagesUpdatedAt: now,
+					ImageFiles:      []string{"cover.jpg"},
+				},
+				{
+					Path:            "Artist/Album/Disc10",
+					ImagesUpdatedAt: now,
+					ImageFiles:      []string{"cover.jpg"},
+				},
+			}
+
 			_, imgFiles, imagesUpdatedAt, err := loadAlbumFoldersPaths(ctx, ds, album)
 
 			Expect(err).ToNot(HaveOccurred())
 			Expect(*imagesUpdatedAt).To(Equal(expectedAt))
 
-			// Check that image files are sorted alphabetically
-			Expect(imgFiles).To(HaveLen(4))
+			// Check that image files are sorted by base name (without extension)
+			Expect(imgFiles).To(HaveLen(5))
 
-			// The files should be sorted by full path
+			// Files should be sorted by base filename without extension, then by full path
+			// "back" < "cover", so back.jpg comes first
+			// Then all cover.jpg files, sorted by path
 			Expect(imgFiles[0]).To(Equal(filepath.FromSlash("Artist/Album/Disc1/back.jpg")))
 			Expect(imgFiles[1]).To(Equal(filepath.FromSlash("Artist/Album/Disc1/cover.jpg")))
-			Expect(imgFiles[2]).To(Equal(filepath.FromSlash("Artist/Album/Disc10/cover.jpg")))
-			Expect(imgFiles[3]).To(Equal(filepath.FromSlash("Artist/Album/Disc2/cover.jpg")))
+			Expect(imgFiles[2]).To(Equal(filepath.FromSlash("Artist/Album/Disc2/cover.jpg")))
+			Expect(imgFiles[3]).To(Equal(filepath.FromSlash("Artist/Album/Disc10/cover.jpg")))
+			Expect(imgFiles[4]).To(Equal(filepath.FromSlash("Artist/Album/Disc1/cover.1.jpg")))
+		})
+
+		It("prioritizes files without numeric suffixes", func() {
+			// Test case for issue #4683: cover.jpg should come before cover.1.jpg
+			repo.result = []model.Folder{
+				{
+					Path:            "Artist/Album",
+					ImagesUpdatedAt: now,
+					ImageFiles:      []string{"cover.1.jpg", "cover.jpg", "cover.2.jpg"},
+				},
+			}
+
+			_, imgFiles, _, err := loadAlbumFoldersPaths(ctx, ds, album)
+
+			Expect(err).ToNot(HaveOccurred())
+			Expect(imgFiles).To(HaveLen(3))
+
+			// cover.jpg should come first because "cover" < "cover.1" < "cover.2"
+			Expect(imgFiles[0]).To(Equal(filepath.FromSlash("Artist/Album/cover.jpg")))
+			Expect(imgFiles[1]).To(Equal(filepath.FromSlash("Artist/Album/cover.1.jpg")))
+			Expect(imgFiles[2]).To(Equal(filepath.FromSlash("Artist/Album/cover.2.jpg")))
+		})
+
+		It("handles case-insensitive sorting", func() {
+			// Test that Cover.jpg and cover.jpg are treated as equivalent
+			repo.result = []model.Folder{
+				{
+					Path:            "Artist/Album",
+					ImagesUpdatedAt: now,
+					ImageFiles:      []string{"Folder.jpg", "cover.jpg", "BACK.jpg"},
+				},
+			}
+
+			_, imgFiles, _, err := loadAlbumFoldersPaths(ctx, ds, album)
+
+			Expect(err).ToNot(HaveOccurred())
+			Expect(imgFiles).To(HaveLen(3))
+
+			// Files should be sorted case-insensitively: BACK, cover, Folder
+			Expect(imgFiles[0]).To(Equal(filepath.FromSlash("Artist/Album/BACK.jpg")))
+			Expect(imgFiles[1]).To(Equal(filepath.FromSlash("Artist/Album/cover.jpg")))
+			Expect(imgFiles[2]).To(Equal(filepath.FromSlash("Artist/Album/Folder.jpg")))
 		})
 	})
 })

core/artwork/reader_artist.go

@@ -8,6 +8,7 @@ import (
 	"io/fs"
 	"os"
 	"path/filepath"
+	"slices"
 	"strings"
 	"time"
 
@@ -139,11 +140,22 @@ func findImageInFolder(ctx context.Context, folder, pattern string) (io.ReadClos
 		return nil, "", err
 	}
 
+	// Filter to valid image files
+	var imagePaths []string
 	for _, m := range matches {
 		if !model.IsImageFile(m) {
 			continue
 		}
-		filePath := filepath.Join(folder, m)
+		imagePaths = append(imagePaths, m)
+	}
+
+	// Sort image files by prioritizing base filenames without numeric
+	// suffixes (e.g., artist.jpg before artist.1.jpg)
+	slices.SortFunc(imagePaths, compareImageFiles)
+
+	// Try to open files in sorted order
+	for _, p := range imagePaths {
+		filePath := filepath.Join(folder, p)
 		f, err := os.Open(filePath)
 		if err != nil {
 			log.Warn(ctx, "Could not open cover art file", "file", filePath, err)

core/artwork/reader_artist_test.go

@@ -240,24 +240,79 @@ var _ = Describe("artistArtworkReader", func() {
 				Expect(os.MkdirAll(artistDir, 0755)).To(Succeed())
 
 				// Create multiple matching files
-				Expect(os.WriteFile(filepath.Join(artistDir, "artist.jpg"), []byte("jpg image"), 0600)).To(Succeed())
+				Expect(os.WriteFile(filepath.Join(artistDir, "artist.abc"), []byte("text file"), 0600)).To(Succeed())
 				Expect(os.WriteFile(filepath.Join(artistDir, "artist.png"), []byte("png image"), 0600)).To(Succeed())
-				Expect(os.WriteFile(filepath.Join(artistDir, "artist.txt"), []byte("text file"), 0600)).To(Succeed())
+				Expect(os.WriteFile(filepath.Join(artistDir, "artist.jpg"), []byte("jpg image"), 0600)).To(Succeed())
 
 				testFunc = fromArtistFolder(ctx, artistDir, "artist.*")
 			})
 
-			It("returns the first valid image file", func() {
+			It("returns the first valid image file in sorted order", func() {
 				reader, path, err := testFunc()
 				Expect(err).ToNot(HaveOccurred())
 				Expect(reader).ToNot(BeNil())
 
-				// Should return an image file, not the text file
-				Expect(path).To(SatisfyAny(
-					ContainSubstring("artist.jpg"),
-					ContainSubstring("artist.png"),
-				))
-				Expect(path).ToNot(ContainSubstring("artist.txt"))
+				// Should return an image file,
+				// Files are sorted: jpg comes before png alphabetically.
+				// .abc comes first, but it's not an image.
+				Expect(path).To(ContainSubstring("artist.jpg"))
+				reader.Close()
+			})
+		})
+
+		When("prioritizing files without numeric suffixes", func() {
+			BeforeEach(func() {
+				// Test case for issue #4683: artist.jpg should come before artist.1.jpg
+				artistDir := filepath.Join(tempDir, "artist")
+				Expect(os.MkdirAll(artistDir, 0755)).To(Succeed())
+
+				// Create multiple matches with and without numeric suffixes
+				Expect(os.WriteFile(filepath.Join(artistDir, "artist.1.jpg"), []byte("artist 1"), 0600)).To(Succeed())
+				Expect(os.WriteFile(filepath.Join(artistDir, "artist.jpg"), []byte("artist main"), 0600)).To(Succeed())
+				Expect(os.WriteFile(filepath.Join(artistDir, "artist.2.jpg"), []byte("artist 2"), 0600)).To(Succeed())
+
+				testFunc = fromArtistFolder(ctx, artistDir, "artist.*")
+			})
+
+			It("returns artist.jpg before artist.1.jpg and artist.2.jpg", func() {
+				reader, path, err := testFunc()
+				Expect(err).ToNot(HaveOccurred())
+				Expect(reader).ToNot(BeNil())
+				Expect(path).To(ContainSubstring("artist.jpg"))
+
+				// Verify it's the main file, not a numbered variant
+				data, err := io.ReadAll(reader)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(string(data)).To(Equal("artist main"))
+				reader.Close()
+			})
+		})
+
+		When("handling case-insensitive sorting", func() {
+			BeforeEach(func() {
+				// Test case to ensure case-insensitive natural sorting
+				artistDir := filepath.Join(tempDir, "artist")
+				Expect(os.MkdirAll(artistDir, 0755)).To(Succeed())
+
+				// Create files with mixed case names
+				Expect(os.WriteFile(filepath.Join(artistDir, "Folder.jpg"), []byte("folder"), 0600)).To(Succeed())
+				Expect(os.WriteFile(filepath.Join(artistDir, "artist.jpg"), []byte("artist"), 0600)).To(Succeed())
+				Expect(os.WriteFile(filepath.Join(artistDir, "BACK.jpg"), []byte("back"), 0600)).To(Succeed())
+
+				testFunc = fromArtistFolder(ctx, artistDir, "*.*")
+			})
+
+			It("sorts case-insensitively", func() {
+				reader, path, err := testFunc()
+				Expect(err).ToNot(HaveOccurred())
+				Expect(reader).ToNot(BeNil())
+
+				// Should return artist.jpg first (case-insensitive: "artist" < "back" < "folder")
+				Expect(path).To(ContainSubstring("artist.jpg"))
+
+				data, err := io.ReadAll(reader)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(string(data)).To(Equal("artist"))
 				reader.Close()
 			})
 		})

core/library.go

@@ -21,11 +21,6 @@ import (
 	"github.com/navidrome/navidrome/utils/slice"
 )
 
-// Scanner interface for triggering scans
-type Scanner interface {
-	ScanAll(ctx context.Context, fullScan bool) (warnings []string, err error)
-}
-
 // Watcher interface for managing file system watchers
 type Watcher interface {
 	Watch(ctx context.Context, lib *model.Library) error
@@ -43,13 +38,13 @@ type Library interface {
 
 type libraryService struct {
 	ds      model.DataStore
-	scanner Scanner
+	scanner model.Scanner
 	watcher Watcher
 	broker  events.Broker
 }
 
 // NewLibrary creates a new Library service
-func NewLibrary(ds model.DataStore, scanner Scanner, watcher Watcher, broker events.Broker) Library {
+func NewLibrary(ds model.DataStore, scanner model.Scanner, watcher Watcher, broker events.Broker) Library {
 	return &libraryService{
 		ds:      ds,
 		scanner: scanner,
@@ -155,7 +150,7 @@ type libraryRepositoryWrapper struct {
 	model.LibraryRepository
 	ctx     context.Context
 	ds      model.DataStore
-	scanner Scanner
+	scanner model.Scanner
 	watcher Watcher
 	broker  events.Broker
 }
@@ -192,7 +187,7 @@ func (r *libraryRepositoryWrapper) Save(entity interface{}) (string, error) {
 	return strconv.Itoa(lib.ID), nil
 }
 
-func (r *libraryRepositoryWrapper) Update(id string, entity interface{}, cols ...string) error {
+func (r *libraryRepositoryWrapper) Update(id string, entity interface{}, _ ...string) error {
 	lib := entity.(*model.Library)
 	libID, err := strconv.Atoi(id)
 	if err != nil {

core/library_test.go

@@ -29,7 +29,7 @@ var _ = Describe("Library Service", func() {
 	var userRepo *tests.MockedUserRepo
 	var ctx context.Context
 	var tempDir string
-	var scanner *mockScanner
+	var scanner *tests.MockScanner
 	var watcherManager *mockWatcherManager
 	var broker *mockEventBroker
 
@@ -43,7 +43,7 @@ var _ = Describe("Library Service", func() {
 		ds.MockedUser = userRepo
 
 		// Create a mock scanner that tracks calls
-		scanner = &mockScanner{}
+		scanner = tests.NewMockScanner()
 		// Create a mock watcher manager
 		watcherManager = &mockWatcherManager{
 			libraryStates: make(map[int]model.Library),
@@ -616,11 +616,12 @@ var _ = Describe("Library Service", func() {
 
 			// Wait briefly for the goroutine to complete
 			Eventually(func() int {
-				return scanner.len()
+				return scanner.GetScanAllCallCount()
 			}, "1s", "10ms").Should(Equal(1))
 
 			// Verify scan was called with correct parameters
-			Expect(scanner.ScanCalls[0].FullScan).To(BeFalse()) // Should be quick scan
+			calls := scanner.GetScanAllCalls()
+			Expect(calls[0].FullScan).To(BeFalse()) // Should be quick scan
 		})
 
 		It("triggers scan when updating library path", func() {
@@ -641,11 +642,12 @@ var _ = Describe("Library Service", func() {
 
 			// Wait briefly for the goroutine to complete
 			Eventually(func() int {
-				return scanner.len()
+				return scanner.GetScanAllCallCount()
 			}, "1s", "10ms").Should(Equal(1))
 
 			// Verify scan was called with correct parameters
-			Expect(scanner.ScanCalls[0].FullScan).To(BeFalse()) // Should be quick scan
+			calls := scanner.GetScanAllCalls()
+			Expect(calls[0].FullScan).To(BeFalse()) // Should be quick scan
 		})
 
 		It("does not trigger scan when updating library without path change", func() {
@@ -661,7 +663,7 @@ var _ = Describe("Library Service", func() {
 
 			// Wait a bit to ensure no scan was triggered
 			Consistently(func() int {
-				return scanner.len()
+				return scanner.GetScanAllCallCount()
 			}, "100ms", "10ms").Should(Equal(0))
 		})
 
@@ -674,7 +676,7 @@ var _ = Describe("Library Service", func() {
 
 			// Ensure no scan was triggered since creation failed
 			Consistently(func() int {
-				return scanner.len()
+				return scanner.GetScanAllCallCount()
 			}, "100ms", "10ms").Should(Equal(0))
 		})
 
@@ -691,7 +693,7 @@ var _ = Describe("Library Service", func() {
 
 			// Ensure no scan was triggered since update failed
 			Consistently(func() int {
-				return scanner.len()
+				return scanner.GetScanAllCallCount()
 			}, "100ms", "10ms").Should(Equal(0))
 		})
 
@@ -707,11 +709,12 @@ var _ = Describe("Library Service", func() {
 
 			// Wait briefly for the goroutine to complete
 			Eventually(func() int {
-				return scanner.len()
+				return scanner.GetScanAllCallCount()
 			}, "1s", "10ms").Should(Equal(1))
 
 			// Verify scan was called with correct parameters
-			Expect(scanner.ScanCalls[0].FullScan).To(BeFalse()) // Should be quick scan
+			calls := scanner.GetScanAllCalls()
+			Expect(calls[0].FullScan).To(BeFalse()) // Should be quick scan
 		})
 
 		It("does not trigger scan when library deletion fails", func() {
@@ -721,7 +724,7 @@ var _ = Describe("Library Service", func() {
 
 			// Ensure no scan was triggered since deletion failed
 			Consistently(func() int {
-				return scanner.len()
+				return scanner.GetScanAllCallCount()
 			}, "100ms", "10ms").Should(Equal(0))
 		})
 
@@ -868,31 +871,6 @@ var _ = Describe("Library Service", func() {
 	})
 })
 
-// mockScanner provides a simple mock implementation of core.Scanner for testing
-type mockScanner struct {
-	ScanCalls []ScanCall
-	mu        sync.RWMutex
-}
-
-type ScanCall struct {
-	FullScan bool
-}
-
-func (m *mockScanner) ScanAll(ctx context.Context, fullScan bool) (warnings []string, err error) {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-	m.ScanCalls = append(m.ScanCalls, ScanCall{
-		FullScan: fullScan,
-	})
-	return []string{}, nil
-}
-
-func (m *mockScanner) len() int {
-	m.mu.RLock()
-	defer m.mu.RUnlock()
-	return len(m.ScanCalls)
-}
-
 // mockWatcherManager provides a simple mock implementation of core.Watcher for testing
 type mockWatcherManager struct {
 	StartedWatchers   []model.Library

core/maintenance.go

@@ -0,0 +1,226 @@
+package core
+
+import (
+	"context"
+	"fmt"
+	"slices"
+	"sync"
+	"time"
+
+	"github.com/Masterminds/squirrel"
+	"github.com/navidrome/navidrome/log"
+	"github.com/navidrome/navidrome/model"
+	"github.com/navidrome/navidrome/model/request"
+	"github.com/navidrome/navidrome/utils/slice"
+)
+
+type Maintenance interface {
+	// DeleteMissingFiles deletes specific missing files by their IDs
+	DeleteMissingFiles(ctx context.Context, ids []string) error
+	// DeleteAllMissingFiles deletes all files marked as missing
+	DeleteAllMissingFiles(ctx context.Context) error
+}
+
+type maintenanceService struct {
+	ds model.DataStore
+	wg sync.WaitGroup
+}
+
+func NewMaintenance(ds model.DataStore) Maintenance {
+	return &maintenanceService{
+		ds: ds,
+	}
+}
+
+func (s *maintenanceService) DeleteMissingFiles(ctx context.Context, ids []string) error {
+	return s.deleteMissing(ctx, ids)
+}
+
+func (s *maintenanceService) DeleteAllMissingFiles(ctx context.Context) error {
+	return s.deleteMissing(ctx, nil)
+}
+
+// deleteMissing handles the deletion of missing files and triggers necessary cleanup operations
+func (s *maintenanceService) deleteMissing(ctx context.Context, ids []string) error {
+	// Track affected album IDs before deletion for refresh
+	affectedAlbumIDs, err := s.getAffectedAlbumIDs(ctx, ids)
+	if err != nil {
+		log.Warn(ctx, "Error tracking affected albums for refresh", err)
+		// Don't fail the operation, just log the warning
+	}
+
+	// Delete missing files within a transaction
+	err = s.ds.WithTx(func(tx model.DataStore) error {
+		if len(ids) == 0 {
+			_, err := tx.MediaFile(ctx).DeleteAllMissing()
+			return err
+		}
+		return tx.MediaFile(ctx).DeleteMissing(ids)
+	})
+	if err != nil {
+		log.Error(ctx, "Error deleting missing tracks from DB", "ids", ids, err)
+		return err
+	}
+
+	// Run garbage collection to clean up orphaned records
+	if err := s.ds.GC(ctx); err != nil {
+		log.Error(ctx, "Error running GC after deleting missing tracks", err)
+		return err
+	}
+
+	// Refresh statistics in background
+	s.refreshStatsAsync(ctx, affectedAlbumIDs)
+
+	return nil
+}
+
+// refreshAlbums recalculates album attributes (size, duration, song count, etc.) from media files.
+// It uses batch queries to minimize database round-trips for efficiency.
+func (s *maintenanceService) refreshAlbums(ctx context.Context, albumIDs []string) error {
+	if len(albumIDs) == 0 {
+		return nil
+	}
+
+	log.Debug(ctx, "Refreshing albums", "count", len(albumIDs))
+
+	// Process in chunks to avoid query size limits
+	const chunkSize = 100
+	for chunk := range slice.CollectChunks(slices.Values(albumIDs), chunkSize) {
+		if err := s.refreshAlbumChunk(ctx, chunk); err != nil {
+			return fmt.Errorf("refreshing album chunk: %w", err)
+		}
+	}
+
+	log.Debug(ctx, "Successfully refreshed albums", "count", len(albumIDs))
+	return nil
+}
+
+// refreshAlbumChunk processes a single chunk of album IDs
+func (s *maintenanceService) refreshAlbumChunk(ctx context.Context, albumIDs []string) error {
+	albumRepo := s.ds.Album(ctx)
+	mfRepo := s.ds.MediaFile(ctx)
+
+	// Batch load existing albums
+	albums, err := albumRepo.GetAll(model.QueryOptions{
+		Filters: squirrel.Eq{"album.id": albumIDs},
+	})
+	if err != nil {
+		return fmt.Errorf("loading albums: %w", err)
+	}
+
+	// Create a map for quick lookup
+	albumMap := make(map[string]*model.Album, len(albums))
+	for i := range albums {
+		albumMap[albums[i].ID] = &albums[i]
+	}
+
+	// Batch load all media files for these albums
+	mediaFiles, err := mfRepo.GetAll(model.QueryOptions{
+		Filters: squirrel.Eq{"album_id": albumIDs},
+		Sort:    "album_id, path",
+	})
+	if err != nil {
+		return fmt.Errorf("loading media files: %w", err)
+	}
+
+	// Group media files by album ID
+	filesByAlbum := make(map[string]model.MediaFiles)
+	for i := range mediaFiles {
+		albumID := mediaFiles[i].AlbumID
+		filesByAlbum[albumID] = append(filesByAlbum[albumID], mediaFiles[i])
+	}
+
+	// Recalculate each album from its media files
+	for albumID, oldAlbum := range albumMap {
+		mfs, hasTracks := filesByAlbum[albumID]
+		if !hasTracks {
+			// Album has no tracks anymore, skip (will be cleaned up by GC)
+			log.Debug(ctx, "Skipping album with no tracks", "albumID", albumID)
+			continue
+		}
+
+		// Recalculate album from media files
+		newAlbum := mfs.ToAlbum()
+
+		// Only update if something changed (avoid unnecessary writes)
+		if !oldAlbum.Equals(newAlbum) {
+			// Preserve original timestamps
+			newAlbum.UpdatedAt = time.Now()
+			newAlbum.CreatedAt = oldAlbum.CreatedAt
+
+			if err := albumRepo.Put(&newAlbum); err != nil {
+				log.Error(ctx, "Error updating album during refresh", "albumID", albumID, err)
+				// Continue with other albums instead of failing entirely
+				continue
+			}
+			log.Trace(ctx, "Refreshed album", "albumID", albumID, "name", newAlbum.Name)
+		}
+	}
+
+	return nil
+}
+
+// getAffectedAlbumIDs returns distinct album IDs from missing media files
+func (s *maintenanceService) getAffectedAlbumIDs(ctx context.Context, ids []string) ([]string, error) {
+	var filters squirrel.Sqlizer = squirrel.Eq{"missing": true}
+	if len(ids) > 0 {
+		filters = squirrel.And{
+			squirrel.Eq{"missing": true},
+			squirrel.Eq{"media_file.id": ids},
+		}
+	}
+
+	mfs, err := s.ds.MediaFile(ctx).GetAll(model.QueryOptions{
+		Filters: filters,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	// Extract unique album IDs
+	albumIDMap := make(map[string]struct{}, len(mfs))
+	for _, mf := range mfs {
+		if mf.AlbumID != "" {
+			albumIDMap[mf.AlbumID] = struct{}{}
+		}
+	}
+
+	albumIDs := make([]string, 0, len(albumIDMap))
+	for id := range albumIDMap {
+		albumIDs = append(albumIDs, id)
+	}
+
+	return albumIDs, nil
+}
+
+// refreshStatsAsync refreshes artist and album statistics in background goroutines
+func (s *maintenanceService) refreshStatsAsync(ctx context.Context, affectedAlbumIDs []string) {
+	// Refresh artist stats in background
+	s.wg.Add(1)
+	go func() {
+		defer s.wg.Done()
+		bgCtx := request.AddValues(context.Background(), ctx)
+		if _, err := s.ds.Artist(bgCtx).RefreshStats(true); err != nil {
+			log.Error(bgCtx, "Error refreshing artist stats after deleting missing files", err)
+		} else {
+			log.Debug(bgCtx, "Successfully refreshed artist stats after deleting missing files")
+		}
+
+		// Refresh album stats in background if we have affected albums
+		if len(affectedAlbumIDs) > 0 {
+			if err := s.refreshAlbums(bgCtx, affectedAlbumIDs); err != nil {
+				log.Error(bgCtx, "Error refreshing album stats after deleting missing files", err)
+			} else {
+				log.Debug(bgCtx, "Successfully refreshed album stats after deleting missing files", "count", len(affectedAlbumIDs))
+			}
+		}
+	}()
+}
+
+// Wait waits for all background goroutines to complete.
+// WARNING: This method is ONLY for testing. Never call this in production code.
+// Calling Wait() in production will block until ALL background operations complete
+// and may cause race conditions with new operations starting.
+func (s *maintenanceService) wait() {
+	s.wg.Wait()
+}

core/maintenance_test.go

@@ -0,0 +1,364 @@
+package core
+
+import (
+	"context"
+	"errors"
+	"sync"
+
+	"github.com/navidrome/navidrome/model"
+	"github.com/navidrome/navidrome/model/request"
+	"github.com/navidrome/navidrome/tests"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	"github.com/sirupsen/logrus"
+)
+
+var _ = Describe("Maintenance", func() {
+	var ds *tests.MockDataStore
+	var mfRepo *extendedMediaFileRepo
+	var service Maintenance
+	var ctx context.Context
+
+	BeforeEach(func() {
+		ctx = context.Background()
+		ctx = request.WithUser(ctx, model.User{ID: "user1", IsAdmin: true})
+
+		ds = createTestDataStore()
+		mfRepo = ds.MockedMediaFile.(*extendedMediaFileRepo)
+		service = NewMaintenance(ds)
+	})
+
+	Describe("DeleteMissingFiles", func() {
+		Context("with specific IDs", func() {
+			It("deletes specific missing files and runs GC", func() {
+				// Setup: mock missing files with album IDs
+				mfRepo.SetData(model.MediaFiles{
+					{ID: "mf1", AlbumID: "album1", Missing: true},
+					{ID: "mf2", AlbumID: "album2", Missing: true},
+				})
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1", "mf2"})
+
+				Expect(err).ToNot(HaveOccurred())
+				Expect(mfRepo.deleteMissingCalled).To(BeTrue())
+				Expect(mfRepo.deletedIDs).To(Equal([]string{"mf1", "mf2"}))
+				Expect(ds.GCCalled).To(BeTrue(), "GC should be called after deletion")
+			})
+
+			It("triggers artist stats refresh and album refresh after deletion", func() {
+				artistRepo := ds.MockedArtist.(*extendedArtistRepo)
+				// Setup: mock missing files with albums
+				albumRepo := ds.MockedAlbum.(*extendedAlbumRepo)
+				albumRepo.SetData(model.Albums{
+					{ID: "album1", Name: "Test Album", SongCount: 5},
+				})
+				mfRepo.SetData(model.MediaFiles{
+					{ID: "mf1", AlbumID: "album1", Missing: true},
+					{ID: "mf2", AlbumID: "album1", Missing: false, Size: 1000, Duration: 180},
+					{ID: "mf3", AlbumID: "album1", Missing: false, Size: 2000, Duration: 200},
+				})
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1"})
+
+				Expect(err).ToNot(HaveOccurred())
+
+				// Wait for background goroutines to complete
+				service.(*maintenanceService).wait()
+
+				// RefreshStats should be called
+				Expect(artistRepo.IsRefreshStatsCalled()).To(BeTrue(), "Artist stats should be refreshed")
+
+				// Album should be updated with new calculated values
+				Expect(albumRepo.GetPutCallCount()).To(BeNumerically(">", 0), "Album.Put() should be called to refresh album data")
+			})
+
+			It("returns error if deletion fails", func() {
+				mfRepo.deleteMissingError = errors.New("delete failed")
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1"})
+
+				Expect(err).To(HaveOccurred())
+				Expect(err.Error()).To(ContainSubstring("delete failed"))
+			})
+
+			It("continues even if album tracking fails", func() {
+				mfRepo.SetError(true)
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1"})
+
+				// Should not fail, just log warning
+				Expect(err).ToNot(HaveOccurred())
+				Expect(mfRepo.deleteMissingCalled).To(BeTrue())
+			})
+
+			It("returns error if GC fails", func() {
+				mfRepo.SetData(model.MediaFiles{
+					{ID: "mf1", AlbumID: "album1", Missing: true},
+				})
+
+				// Set GC to return error
+				ds.GCError = errors.New("gc failed")
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1"})
+
+				Expect(err).To(HaveOccurred())
+				Expect(err.Error()).To(ContainSubstring("gc failed"))
+			})
+		})
+
+		Context("album ID extraction", func() {
+			It("extracts unique album IDs from missing files", func() {
+				mfRepo.SetData(model.MediaFiles{
+					{ID: "mf1", AlbumID: "album1", Missing: true},
+					{ID: "mf2", AlbumID: "album1", Missing: true},
+					{ID: "mf3", AlbumID: "album2", Missing: true},
+				})
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1", "mf2", "mf3"})
+
+				Expect(err).ToNot(HaveOccurred())
+			})
+
+			It("skips files without album IDs", func() {
+				mfRepo.SetData(model.MediaFiles{
+					{ID: "mf1", AlbumID: "", Missing: true},
+					{ID: "mf2", AlbumID: "album1", Missing: true},
+				})
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1", "mf2"})
+
+				Expect(err).ToNot(HaveOccurred())
+			})
+		})
+	})
+
+	Describe("DeleteAllMissingFiles", func() {
+		It("deletes all missing files and runs GC", func() {
+			mfRepo.SetData(model.MediaFiles{
+				{ID: "mf1", AlbumID: "album1", Missing: true},
+				{ID: "mf2", AlbumID: "album2", Missing: true},
+				{ID: "mf3", AlbumID: "album3", Missing: true},
+			})
+
+			err := service.DeleteAllMissingFiles(ctx)
+
+			Expect(err).ToNot(HaveOccurred())
+			Expect(ds.GCCalled).To(BeTrue(), "GC should be called after deletion")
+		})
+
+		It("returns error if deletion fails", func() {
+			mfRepo.SetError(true)
+
+			err := service.DeleteAllMissingFiles(ctx)
+
+			Expect(err).To(HaveOccurred())
+		})
+
+		It("handles empty result gracefully", func() {
+			mfRepo.SetData(model.MediaFiles{})
+
+			err := service.DeleteAllMissingFiles(ctx)
+
+			Expect(err).ToNot(HaveOccurred())
+		})
+	})
+
+	Describe("Album refresh logic", func() {
+		var albumRepo *extendedAlbumRepo
+
+		BeforeEach(func() {
+			albumRepo = ds.MockedAlbum.(*extendedAlbumRepo)
+		})
+
+		Context("when album has no tracks after deletion", func() {
+			It("skips the album without updating it", func() {
+				// Setup album with no remaining tracks
+				albumRepo.SetData(model.Albums{
+					{ID: "album1", Name: "Empty Album", SongCount: 1},
+				})
+				mfRepo.SetData(model.MediaFiles{
+					{ID: "mf1", AlbumID: "album1", Missing: true},
+				})
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1"})
+
+				Expect(err).ToNot(HaveOccurred())
+
+				// Wait for background goroutines to complete
+				service.(*maintenanceService).wait()
+
+				// Album should NOT be updated because it has no tracks left
+				Expect(albumRepo.GetPutCallCount()).To(Equal(0), "Album with no tracks should not be updated")
+			})
+		})
+
+		Context("when Put fails for one album", func() {
+			It("continues processing other albums", func() {
+				albumRepo.SetData(model.Albums{
+					{ID: "album1", Name: "Album 1"},
+					{ID: "album2", Name: "Album 2"},
+				})
+				mfRepo.SetData(model.MediaFiles{
+					{ID: "mf1", AlbumID: "album1", Missing: true},
+					{ID: "mf2", AlbumID: "album1", Missing: false, Size: 1000, Duration: 180},
+					{ID: "mf3", AlbumID: "album2", Missing: true},
+					{ID: "mf4", AlbumID: "album2", Missing: false, Size: 2000, Duration: 200},
+				})
+
+				// Make Put fail on first call but succeed on subsequent calls
+				albumRepo.putError = errors.New("put failed")
+				albumRepo.failOnce = true
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1", "mf3"})
+
+				// Should not fail even if one album's Put fails
+				Expect(err).ToNot(HaveOccurred())
+
+				// Wait for background goroutines to complete
+				service.(*maintenanceService).wait()
+
+				// Put should have been called multiple times
+				Expect(albumRepo.GetPutCallCount()).To(BeNumerically(">", 0), "Put should be attempted")
+			})
+		})
+
+		Context("when media file loading fails", func() {
+			It("logs warning but continues when tracking affected albums fails", func() {
+				// Set up log capturing
+				hook, cleanup := tests.LogHook()
+				defer cleanup()
+
+				albumRepo.SetData(model.Albums{
+					{ID: "album1", Name: "Album 1"},
+				})
+				mfRepo.SetData(model.MediaFiles{
+					{ID: "mf1", AlbumID: "album1", Missing: true},
+				})
+				// Make GetAll fail when loading media files
+				mfRepo.SetError(true)
+
+				err := service.DeleteMissingFiles(ctx, []string{"mf1"})
+
+				// Deletion should succeed despite the tracking error
+				Expect(err).ToNot(HaveOccurred())
+				Expect(mfRepo.deleteMissingCalled).To(BeTrue())
+
+				// Verify the warning was logged
+				Expect(hook.LastEntry()).ToNot(BeNil())
+				Expect(hook.LastEntry().Level).To(Equal(logrus.WarnLevel))
+				Expect(hook.LastEntry().Message).To(Equal("Error tracking affected albums for refresh"))
+			})
+		})
+	})
+})
+
+// Test helper to create a mock DataStore with controllable behavior
+func createTestDataStore() *tests.MockDataStore {
+	ds := &tests.MockDataStore{}
+
+	// Create extended album repo with Put tracking
+	albumRepo := &extendedAlbumRepo{
+		MockAlbumRepo: tests.CreateMockAlbumRepo(),
+	}
+	ds.MockedAlbum = albumRepo
+
+	// Create extended artist repo with RefreshStats tracking
+	artistRepo := &extendedArtistRepo{
+		MockArtistRepo: tests.CreateMockArtistRepo(),
+	}
+	ds.MockedArtist = artistRepo
+
+	// Create extended media file repo with DeleteMissing support
+	mfRepo := &extendedMediaFileRepo{
+		MockMediaFileRepo: tests.CreateMockMediaFileRepo(),
+	}
+	ds.MockedMediaFile = mfRepo
+
+	return ds
+}
+
+// Extension of MockMediaFileRepo to add DeleteMissing method
+type extendedMediaFileRepo struct {
+	*tests.MockMediaFileRepo
+	deleteMissingCalled bool
+	deletedIDs          []string
+	deleteMissingError  error
+}
+
+func (m *extendedMediaFileRepo) DeleteMissing(ids []string) error {
+	m.deleteMissingCalled = true
+	m.deletedIDs = ids
+	if m.deleteMissingError != nil {
+		return m.deleteMissingError
+	}
+	// Actually delete from the mock data
+	for _, id := range ids {
+		delete(m.Data, id)
+	}
+	return nil
+}
+
+// Extension of MockAlbumRepo to track Put calls
+type extendedAlbumRepo struct {
+	*tests.MockAlbumRepo
+	mu           sync.RWMutex
+	putCallCount int
+	lastPutData  *model.Album
+	putError     error
+	failOnce     bool
+}
+
+func (m *extendedAlbumRepo) Put(album *model.Album) error {
+	m.mu.Lock()
+	m.putCallCount++
+	m.lastPutData = album
+
+	// Handle failOnce behavior
+	var err error
+	if m.putError != nil {
+		if m.failOnce {
+			err = m.putError
+			m.putError = nil // Clear error after first failure
+			m.mu.Unlock()
+			return err
+		}
+		err = m.putError
+		m.mu.Unlock()
+		return err
+	}
+	m.mu.Unlock()
+
+	return m.MockAlbumRepo.Put(album)
+}
+
+func (m *extendedAlbumRepo) GetPutCallCount() int {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	return m.putCallCount
+}
+
+// Extension of MockArtistRepo to track RefreshStats calls
+type extendedArtistRepo struct {
+	*tests.MockArtistRepo
+	mu                 sync.RWMutex
+	refreshStatsCalled bool
+	refreshStatsError  error
+}
+
+func (m *extendedArtistRepo) RefreshStats(allArtists bool) (int64, error) {
+	m.mu.Lock()
+	m.refreshStatsCalled = true
+	err := m.refreshStatsError
+	m.mu.Unlock()
+
+	if err != nil {
+		return 0, err
+	}
+	return m.MockArtistRepo.RefreshStats(allArtists)
+}
+
+func (m *extendedArtistRepo) IsRefreshStatsCalled() bool {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	return m.refreshStatsCalled
+}

core/metrics/insights.go

@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"math"
 	"net/http"
+	"os"
 	"path/filepath"
 	"runtime"
 	"runtime/debug"
@@ -160,6 +161,13 @@ var staticData = sync.OnceValue(func() insights.Data {
 	data.Build.Settings, data.Build.GoVersion = buildInfo()
 	data.OS.Containerized = consts.InContainer
 
+	// Install info
+	packageFilename := filepath.Join(conf.Server.DataFolder, ".package")
+	packageFileData, err := os.ReadFile(packageFilename)
+	if err == nil {
+		data.OS.Package = string(packageFileData)
+	}
+
 	// OS info
 	data.OS.Type = runtime.GOOS
 	data.OS.Arch = runtime.GOARCH

core/metrics/insights/data.go

@@ -16,6 +16,7 @@ type Data struct {
 		Containerized bool   `json:"containerized"`
 		Arch          string `json:"arch"`
 		NumCPU        int    `json:"numCPU"`
+		Package       string `json:"package,omitempty"`
 	} `json:"os"`
 	Mem struct {
 		Alloc      uint64 `json:"alloc"`

core/share.go

@@ -13,6 +13,7 @@ import (
 	"github.com/navidrome/navidrome/model"
 	. "github.com/navidrome/navidrome/utils/gg"
 	"github.com/navidrome/navidrome/utils/slice"
+	"github.com/navidrome/navidrome/utils/str"
 )
 
 type Share interface {
@@ -119,9 +120,8 @@ func (r *shareRepositoryWrapper) Save(entity interface{}) (string, error) {
 		log.Error(r.ctx, "Invalid Resource ID", "id", firstId)
 		return "", model.ErrNotFound
 	}
-	if len(s.Contents) > 30 {
-		s.Contents = s.Contents[:26] + "..."
-	}
+
+	s.Contents = str.TruncateRunes(s.Contents, 30, "...")
 
 	id, err = r.Persistable.Save(s)
 	return id, err

core/share_test.go

@@ -38,6 +38,38 @@ var _ = Describe("Share", func() {
 				Expect(id).ToNot(BeEmpty())
 				Expect(entity.ID).To(Equal(id))
 			})
+
+			It("does not truncate ASCII labels shorter than 30 characters", func() {
+				_ = ds.MediaFile(ctx).Put(&model.MediaFile{ID: "456", Title: "Example Media File"})
+				entity := &model.Share{Description: "test", ResourceIDs: "456"}
+				_, err := repo.Save(entity)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(entity.Contents).To(Equal("Example Media File"))
+			})
+
+			It("truncates ASCII labels longer than 30 characters", func() {
+				_ = ds.MediaFile(ctx).Put(&model.MediaFile{ID: "789", Title: "Example Media File But The Title Is Really Long For Testing Purposes"})
+				entity := &model.Share{Description: "test", ResourceIDs: "789"}
+				_, err := repo.Save(entity)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(entity.Contents).To(Equal("Example Media File But The ..."))
+			})
+
+			It("does not truncate CJK labels shorter than 30 runes", func() {
+				_ = ds.MediaFile(ctx).Put(&model.MediaFile{ID: "456", Title: "青春コンプレックス"})
+				entity := &model.Share{Description: "test", ResourceIDs: "456"}
+				_, err := repo.Save(entity)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(entity.Contents).To(Equal("青春コンプレックス"))
+			})
+
+			It("truncates CJK labels longer than 30 runes", func() {
+				_ = ds.MediaFile(ctx).Put(&model.MediaFile{ID: "789", Title: "私の中の幻想的世界観及びその顕現を想起させたある現実での出来事に関する一考察"})
+				entity := &model.Share{Description: "test", ResourceIDs: "789"}
+				_, err := repo.Save(entity)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(entity.Contents).To(Equal("私の中の幻想的世界観及びその顕現を想起させたある現実で..."))
+			})
 		})
 
 		Describe("Update", func() {

core/wire_providers.go

@@ -18,6 +18,7 @@ var Set = wire.NewSet(
 	NewShare,
 	NewPlaylists,
 	NewLibrary,
+	NewMaintenance,
 	agents.GetAgents,
 	external.NewProvider,
 	wire.Bind(new(external.Agents), new(*agents.Agents)),

db/migrations/20250823142158_make_playqueue_position_int.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+ALTER TABLE playqueue ADD COLUMN position_int integer;
+UPDATE playqueue SET position_int = CAST(position as INTEGER) ;
+ALTER TABLE playqueue DROP COLUMN position;
+ALTER TABLE playqueue RENAME COLUMN position_int TO position;
+-- +goose StatementEnd
+
+-- +goose Down

go.mod

@@ -1,8 +1,8 @@
 module github.com/navidrome/navidrome
 
-go 1.25.3
+go 1.25
 
-// Fork to fix https://github.com/navidrome/navidrome/pull/3254
+// Fork to fix https://github.com/navidrome/navidrome/issues/3254
 replace github.com/dhowden/tag v0.0.0-20240417053706-3d75831295e8 => github.com/deluan/tag v0.0.0-20241002021117-dfe5e6ea396d
 
 require (
@@ -39,11 +39,12 @@ require (
 	github.com/knqyf263/go-plugin v0.9.0
 	github.com/kr/pretty v0.3.1
 	github.com/lestrrat-go/jwx/v2 v2.1.6
+	github.com/maruel/natural v1.2.1
 	github.com/matoous/go-nanoid/v2 v2.1.0
 	github.com/mattn/go-sqlite3 v1.14.32
 	github.com/microcosm-cc/bluemonday v1.0.27
 	github.com/mileusna/useragent v1.3.5
-	github.com/onsi/ginkgo/v2 v2.27.1
+	github.com/onsi/ginkgo/v2 v2.27.2
 	github.com/onsi/gomega v1.38.2
 	github.com/pelletier/go-toml/v2 v2.2.4
 	github.com/pocketbase/dbx v1.11.0
@@ -56,16 +57,16 @@ require (
 	github.com/spf13/cobra v1.10.1
 	github.com/spf13/viper v1.21.0
 	github.com/stretchr/testify v1.11.1
-	github.com/tetratelabs/wazero v1.9.0
+	github.com/tetratelabs/wazero v1.10.1
 	github.com/unrolled/secure v1.17.0
 	github.com/xrash/smetrics v0.0.0-20250705151800-55b8f293f342
 	go.uber.org/goleak v1.3.0
-	golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546
-	golang.org/x/image v0.32.0
-	golang.org/x/net v0.46.0
-	golang.org/x/sync v0.17.0
-	golang.org/x/sys v0.37.0
-	golang.org/x/text v0.30.0
+	golang.org/x/exp v0.0.0-20251113190631-e25ba8c21ef6
+	golang.org/x/image v0.33.0
+	golang.org/x/net v0.47.0
+	golang.org/x/sync v0.18.0
+	golang.org/x/sys v0.38.0
+	golang.org/x/text v0.31.0
 	golang.org/x/time v0.14.0
 	google.golang.org/protobuf v1.36.10
 	gopkg.in/yaml.v3 v3.0.1
@@ -89,7 +90,7 @@ require (
 	github.com/goccy/go-json v0.10.5 // indirect
 	github.com/goccy/go-yaml v1.18.0 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
-	github.com/google/pprof v0.0.0-20251007162407-5df77e3f7d1d // indirect
+	github.com/google/pprof v0.0.0-20251114195745-4902fdda35c8 // indirect
 	github.com/google/subcommands v1.2.0 // indirect
 	github.com/gorilla/css v1.0.1 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
@@ -124,14 +125,13 @@ require (
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/zeebo/xxh3 v1.0.2 // indirect
-	go.uber.org/automaxprocs v1.6.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.2 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
-	golang.org/x/crypto v0.43.0 // indirect
-	golang.org/x/mod v0.29.0 // indirect
-	golang.org/x/telemetry v0.0.0-20251008203120-078029d740a8 // indirect
-	golang.org/x/tools v0.38.0 // indirect
+	golang.org/x/crypto v0.45.0 // indirect
+	golang.org/x/mod v0.30.0 // indirect
+	golang.org/x/telemetry v0.0.0-20251111182119-bc8e575c7b54 // indirect
+	golang.org/x/tools v0.39.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce // indirect
 )

go.sum

@@ -99,8 +99,8 @@ github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/go-pipeline v0.0.0-20230411140531-6cbedfc1d3fc h1:hd+uUVsB1vdxohPneMrhGH2YfQuH5hRIK9u4/XCeUtw=
 github.com/google/go-pipeline v0.0.0-20230411140531-6cbedfc1d3fc/go.mod h1:SL66SJVysrh7YbDCP9tH30b8a9o/N2HeiQNUm85EKhc=
-github.com/google/pprof v0.0.0-20251007162407-5df77e3f7d1d h1:KJIErDwbSHjnp/SGzE5ed8Aol7JsKiI5X7yWKAtzhM0=
-github.com/google/pprof v0.0.0-20251007162407-5df77e3f7d1d/go.mod h1:I6V7YzU0XDpsHqbsyrghnFZLO1gwK6NPTNvmetQIk9U=
+github.com/google/pprof v0.0.0-20251114195745-4902fdda35c8 h1:3DsUAV+VNEQa2CUVLxCY3f87278uWfIDhJnbdvDjvmE=
+github.com/google/pprof v0.0.0-20251114195745-4902fdda35c8/go.mod h1:I6V7YzU0XDpsHqbsyrghnFZLO1gwK6NPTNvmetQIk9U=
 github.com/google/subcommands v1.2.0 h1:vWQspBTo2nEqTUFita5/KeEWlUL8kQObDFbub/EN9oE=
 github.com/google/subcommands v1.2.0/go.mod h1:ZjhPrFU+Olkh9WazFPsl27BQ4UPiG37m3yTrtFlrHVk=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
@@ -162,8 +162,8 @@ github.com/lestrrat-go/jwx/v2 v2.1.6 h1:hxM1gfDILk/l5ylers6BX/Eq1m/pnxe9NBwW6lVf
 github.com/lestrrat-go/jwx/v2 v2.1.6/go.mod h1:Y722kU5r/8mV7fYDifjug0r8FK8mZdw0K0GpJw/l8pU=
 github.com/lestrrat-go/option v1.0.1 h1:oAzP2fvZGQKWkvHa1/SAcFolBEca1oN+mQ7eooNBEYU=
 github.com/lestrrat-go/option v1.0.1/go.mod h1:5ZHFbivi4xwXxhxY9XHDe2FHo6/Z7WWmtT7T5nBBp3I=
-github.com/maruel/natural v1.1.1 h1:Hja7XhhmvEFhcByqDoHz9QZbkWey+COd9xWfCfn1ioo=
-github.com/maruel/natural v1.1.1/go.mod h1:v+Rfd79xlw1AgVBjbO0BEQmptqb5HvL/k9GRHB7ZKEg=
+github.com/maruel/natural v1.2.1 h1:G/y4pwtTA07lbQsMefvsmEO0VN0NfqpxprxXDM4R/4o=
+github.com/maruel/natural v1.2.1/go.mod h1:v+Rfd79xlw1AgVBjbO0BEQmptqb5HvL/k9GRHB7ZKEg=
 github.com/matoous/go-nanoid/v2 v2.1.0 h1:P64+dmq21hhWdtvZfEAofnvJULaRR1Yib0+PnU669bE=
 github.com/matoous/go-nanoid/v2 v2.1.0/go.mod h1:KlbGNQ+FhrUNIHUxZdL63t7tl4LaPkZNpUULS8H4uVM=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
@@ -186,8 +186,8 @@ github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdh
 github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
 github.com/ogier/pflag v0.0.1 h1:RW6JSWSu/RkSatfcLtogGfFgpim5p7ARQ10ECk5O750=
 github.com/ogier/pflag v0.0.1/go.mod h1:zkFki7tvTa0tafRvTBIZTvzYyAu6kQhPZFnshFFPE+g=
-github.com/onsi/ginkgo/v2 v2.27.1 h1:0LJC8MpUSQnfnp4n/3W3GdlmJP3ENGF0ZPzjQGLPP7s=
-github.com/onsi/ginkgo/v2 v2.27.1/go.mod h1:wmy3vCqiBjirARfVhAqFpYt8uvX0yaFe+GudAqqcCqA=
+github.com/onsi/ginkgo/v2 v2.27.2 h1:LzwLj0b89qtIy6SSASkzlNvX6WktqurSHwkk2ipF/Ns=
+github.com/onsi/ginkgo/v2 v2.27.2/go.mod h1:ArE1D/XhNXBXCBkKOLkbsb2c81dQHCRcF5zwn/ykDRo=
 github.com/onsi/gomega v1.38.2 h1:eZCjf2xjZAqe+LeWvKb5weQ+NcPwX84kqJ0cZNxok2A=
 github.com/onsi/gomega v1.38.2/go.mod h1:W2MJcYxRGV63b418Ai34Ud0hEdTVXq9NW9+Sx6uXf3k=
 github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
@@ -201,8 +201,6 @@ github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRI
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pocketbase/dbx v1.11.0 h1:LpZezioMfT3K4tLrqA55wWFw1EtH1pM4tzSVa7kgszU=
 github.com/pocketbase/dbx v1.11.0/go.mod h1:xXRCIAKTHMgUCyCKZm55pUOdvFziJjQfXaWKhu2vhMs=
-github.com/prashantv/gostub v1.1.0 h1:BTyx3RfQjRHnUWaGF9oQos79AlQ5k8WNktv7VGvVH4g=
-github.com/prashantv/gostub v1.1.0/go.mod h1:A5zLQHz7ieHGG7is6LLXLz7I8+3LZzsrV0P1IAHhP5U=
 github.com/pressly/goose/v3 v3.26.0 h1:KJakav68jdH0WDvoAcj8+n61WqOIaPGgH0bJWS6jpmM=
 github.com/pressly/goose/v3 v3.26.0/go.mod h1:4hC1KrritdCxtuFsqgs1R4AU5bWtTAf+cnWvfhf2DNY=
 github.com/prometheus/client_golang v1.23.2 h1:Je96obch5RDVy3FDMndoUsjAhG5Edi49h0RJWRi/o0o=
@@ -267,8 +265,8 @@ github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
 github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
-github.com/tetratelabs/wazero v1.9.0 h1:IcZ56OuxrtaEz8UYNRHBrUa9bYeX9oVY93KspZZBf/I=
-github.com/tetratelabs/wazero v1.9.0/go.mod h1:TSbcXCfFP0L2FGkRPxHphadXPjo1T6W+CseNNY7EkjM=
+github.com/tetratelabs/wazero v1.10.1 h1:2DugeJf6VVk58KTPszlNfeeN8AhhpwcZqkJj2wwFuH8=
+github.com/tetratelabs/wazero v1.10.1/go.mod h1:DRm5twOQ5Gr1AoEdSi0CLjDQF1J9ZAuyqFIjl1KKfQU=
 github.com/tidwall/gjson v1.18.0 h1:FIDeeyB800efLX89e5a8Y0BNH+LOngJyGrIWxG2FKQY=
 github.com/tidwall/gjson v1.18.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
@@ -286,8 +284,6 @@ github.com/zeebo/assert v1.3.0 h1:g7C04CbJuIDKNPFHmsk4hwZDO5O+kntRxzaUoNXj+IQ=
 github.com/zeebo/assert v1.3.0/go.mod h1:Pq9JiuJQpG8JLJdtkwrJESF0Foym2/D9XMU5ciN/wJ0=
 github.com/zeebo/xxh3 v1.0.2 h1:xZmwmqxHZA8AI603jOQ0tMqmBr9lPeFwGg6d+xy9DC0=
 github.com/zeebo/xxh3 v1.0.2/go.mod h1:5NWz9Sef7zIDm2JHfFlcQvNekmcEl9ekUZQQKCYaDcA=
-go.uber.org/automaxprocs v1.6.0 h1:O3y2/QNTOdbF+e/dpXNNW7Rx2hZ4sTIPyybbxyNqTUs=
-go.uber.org/automaxprocs v1.6.0/go.mod h1:ifeIMSnPZuznNm6jmdzmU3/bfk01Fe2fotchwEFJ8r8=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
@@ -302,20 +298,20 @@ golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliY
 golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
-golang.org/x/crypto v0.43.0 h1:dduJYIi3A3KOfdGOHX8AVZ/jGiyPa3IbBozJ5kNuE04=
-golang.org/x/crypto v0.43.0/go.mod h1:BFbav4mRNlXJL4wNeejLpWxB7wMbc79PdRGhWKncxR0=
-golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546 h1:mgKeJMpvi0yx/sU5GsxQ7p6s2wtOnGAHZWCHUM4KGzY=
-golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546/go.mod h1:j/pmGrbnkbPtQfxEe5D0VQhZC6qKbfKifgD0oM7sR70=
+golang.org/x/crypto v0.45.0 h1:jMBrvKuj23MTlT0bQEOBcAE0mjg8mK9RXFhRH6nyF3Q=
+golang.org/x/crypto v0.45.0/go.mod h1:XTGrrkGJve7CYK7J8PEww4aY7gM3qMCElcJQ8n8JdX4=
+golang.org/x/exp v0.0.0-20251113190631-e25ba8c21ef6 h1:zfMcR1Cs4KNuomFFgGefv5N0czO2XZpUbxGUy8i8ug0=
+golang.org/x/exp v0.0.0-20251113190631-e25ba8c21ef6/go.mod h1:46edojNIoXTNOhySWIWdix628clX9ODXwPsQuG6hsK0=
 golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
-golang.org/x/image v0.32.0 h1:6lZQWq75h7L5IWNk0r+SCpUJ6tUVd3v4ZHnbRKLkUDQ=
-golang.org/x/image v0.32.0/go.mod h1:/R37rrQmKXtO6tYXAjtDLwQgFLHmhW+V6ayXlxzP2Pc=
+golang.org/x/image v0.33.0 h1:LXRZRnv1+zGd5XBUVRFmYEphyyKJjQjCRiOuAP3sZfQ=
+golang.org/x/image v0.33.0/go.mod h1:DD3OsTYT9chzuzTQt+zMcOlBHgfoKQb1gry8p76Y1sc=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
-golang.org/x/mod v0.29.0 h1:HV8lRxZC4l2cr3Zq1LvtOsi/ThTgWnUk/y64QSs8GwA=
-golang.org/x/mod v0.29.0/go.mod h1:NyhrlYXJ2H4eJiRy/WDBO6HMqZQ6q9nk4JzS3NuCK+w=
+golang.org/x/mod v0.30.0 h1:fDEXFVZ/fmCKProc/yAXXUijritrDzahmwwefnjoPFk=
+golang.org/x/mod v0.30.0/go.mod h1:lAsf5O2EvJeSFMiBxXDki7sCgAxEUcZHXoXMKT4GJKc=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@@ -327,8 +323,8 @@ golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
 golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
-golang.org/x/net v0.46.0 h1:giFlY12I07fugqwPuWJi68oOnpfqFnJIJzaIIm2JVV4=
-golang.org/x/net v0.46.0/go.mod h1:Q9BGdFy1y4nkUwiLvT5qtyhAnEHgnQ/zd8PfU6nc210=
+golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
+golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -336,8 +332,8 @@ golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
 golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sync v0.17.0 h1:l60nONMj9l5drqw6jlhIELNv9I0A4OFgRsG9k2oT9Ug=
-golang.org/x/sync v0.17.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
+golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180926160741-c2ed4eda69e7/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -354,11 +350,11 @@ golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.37.0 h1:fdNQudmxPjkdUTPnLn5mdQv7Zwvbvpaxqs831goi9kQ=
-golang.org/x/sys v0.37.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
+golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
-golang.org/x/telemetry v0.0.0-20251008203120-078029d740a8 h1:LvzTn0GQhWuvKH/kVRS3R3bVAsdQWI7hvfLHGgh9+lU=
-golang.org/x/telemetry v0.0.0-20251008203120-078029d740a8/go.mod h1:Pi4ztBfryZoJEkyFTI5/Ocsu2jXyDr6iSdgJiYE/uwE=
+golang.org/x/telemetry v0.0.0-20251111182119-bc8e575c7b54 h1:E2/AqCUMZGgd73TQkxUMcMla25GB9i/5HOdLr+uH7Vo=
+golang.org/x/telemetry v0.0.0-20251111182119-bc8e575c7b54/go.mod h1:hKdjCMrbv9skySur+Nek8Hd0uJ0GuxJIoIX2payrIdQ=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
@@ -377,8 +373,8 @@ golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
-golang.org/x/text v0.30.0 h1:yznKA/E9zq54KzlzBEAWn1NXSQ8DIp/NYMy88xJjl4k=
-golang.org/x/text v0.30.0/go.mod h1:yDdHFIX9t+tORqspjENWgzaCVXgk0yYnYuSZ8UzzBVM=
+golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
+golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
 golang.org/x/time v0.14.0 h1:MRx4UaLrDotUKUdCIqzPC48t1Y9hANFKIRpNx+Te8PI=
 golang.org/x/time v0.14.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -388,8 +384,8 @@ golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
-golang.org/x/tools v0.38.0 h1:Hx2Xv8hISq8Lm16jvBZ2VQf+RLmbd7wVUsALibYI/IQ=
-golang.org/x/tools v0.38.0/go.mod h1:yEsQ/d/YK8cjh0L6rZlY8tgtlKiBNTL14pGDJPJpYQs=
+golang.org/x/tools v0.39.0 h1:ik4ho21kwuQln40uelmciQPp9SipgNDdrafrYA4TmQQ=
+golang.org/x/tools v0.39.0/go.mod h1:JnefbkDPyD8UU2kI5fuf8ZX4/yUeh9W877ZeBONxUqQ=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE=

log/log.go

@@ -11,6 +11,7 @@ import (
 	"runtime"
 	"sort"
 	"strings"
+	"sync"
 	"time"
 
 	"github.com/sirupsen/logrus"
@@ -70,6 +71,7 @@ type levelPath struct {
 
 var (
 	currentLevel  Level
+	loggerMu      sync.RWMutex
 	defaultLogger = logrus.New()
 	logSourceLine = false
 	rootPath      string
@@ -78,8 +80,10 @@ var (
 
 // SetLevel sets the global log level used by the simple logger.
 func SetLevel(l Level) {
+	loggerMu.Lock()
 	currentLevel = l
 	defaultLogger.Level = logrus.TraceLevel
+	loggerMu.Unlock()
 	logrus.SetLevel(logrus.Level(l))
 }
 
@@ -110,6 +114,8 @@ func levelFromString(l string) Level {
 
 // SetLogLevels sets the log levels for specific paths in the codebase.
 func SetLogLevels(levels map[string]string) {
+	loggerMu.Lock()
+	defer loggerMu.Unlock()
 	logLevels = nil
 	for k, v := range levels {
 		logLevels = append(logLevels, levelPath{path: k, level: levelFromString(v)})
@@ -125,6 +131,8 @@ func SetLogSourceLine(enabled bool) {
 
 func SetRedacting(enabled bool) {
 	if enabled {
+		loggerMu.Lock()
+		defer loggerMu.Unlock()
 		defaultLogger.AddHook(redacted)
 	}
 }
@@ -133,6 +141,8 @@ func SetOutput(w io.Writer) {
 	if runtime.GOOS == "windows" {
 		w = CRLFWriter(w)
 	}
+	loggerMu.Lock()
+	defer loggerMu.Unlock()
 	defaultLogger.SetOutput(w)
 }
 
@@ -158,10 +168,14 @@ func NewContext(ctx context.Context, keyValuePairs ...interface{}) context.Conte
 }
 
 func SetDefaultLogger(l *logrus.Logger) {
+	loggerMu.Lock()
+	defer loggerMu.Unlock()
 	defaultLogger = l
 }
 
 func CurrentLevel() Level {
+	loggerMu.RLock()
+	defer loggerMu.RUnlock()
 	return currentLevel
 }
 
@@ -204,14 +218,21 @@ func log(level Level, args ...interface{}) {
 }
 
 func Writer() io.Writer {
+	loggerMu.RLock()
+	defer loggerMu.RUnlock()
 	return defaultLogger.Writer()
 }
 
 func shouldLog(requiredLevel Level, skip int) bool {
-	if currentLevel >= requiredLevel {
+	loggerMu.RLock()
+	level := currentLevel
+	levels := logLevels
+	loggerMu.RUnlock()
+
+	if level >= requiredLevel {
 		return true
 	}
-	if len(logLevels) == 0 {
+	if len(levels) == 0 {
 		return false
 	}
 
@@ -221,7 +242,7 @@ func shouldLog(requiredLevel Level, skip int) bool {
 	}
 
 	file = strings.TrimPrefix(file, rootPath)
-	for _, lp := range logLevels {
+	for _, lp := range levels {
 		if strings.HasPrefix(file, lp.path) {
 			return lp.level >= requiredLevel
 		}
@@ -314,6 +335,8 @@ func extractLogger(ctx interface{}) (*logrus.Entry, error) {
 func createNewLogger() *logrus.Entry {
 	//logrus.SetFormatter(&logrus.TextFormatter{ForceColors: true, DisableTimestamp: false, FullTimestamp: true})
 	//l.Formatter = &logrus.TextFormatter{ForceColors: true, DisableTimestamp: false, FullTimestamp: true}
+	loggerMu.RLock()
+	defer loggerMu.RUnlock()
 	logger := logrus.NewEntry(defaultLogger)
 	return logger
 }

model/datastore.go

@@ -43,5 +43,5 @@ type DataStore interface {
 
 	WithTx(block func(tx DataStore) error, scope ...string) error
 	WithTxImmediate(block func(tx DataStore) error, scope ...string) error
-	GC(ctx context.Context) error
+	GC(ctx context.Context, libraryIDs ...int) error
 }

model/folder.go

@@ -85,7 +85,7 @@ type FolderRepository interface {
 	GetByPath(lib Library, path string) (*Folder, error)
 	GetAll(...QueryOptions) ([]Folder, error)
 	CountAll(...QueryOptions) (int64, error)
-	GetLastUpdates(lib Library) (map[string]FolderUpdateInfo, error)
+	GetFolderUpdateInfo(lib Library, targetPaths ...string) (map[string]FolderUpdateInfo, error)
 	Put(*Folder) error
 	MarkMissing(missing bool, ids ...string) error
 	GetTouchedWithPlaylists() (FolderCursor, error)

model/metadata/legacy_ids.go

@@ -23,7 +23,7 @@ func legacyTrackID(mf model.MediaFile, prependLibId bool) string {
 }
 
 func legacyAlbumID(mf model.MediaFile, md Metadata, prependLibId bool) string {
-	releaseDate := legacyReleaseDate(md)
+	_, _, releaseDate := md.mapDates()
 	albumPath := strings.ToLower(fmt.Sprintf("%s\\%s", legacyMapAlbumArtistName(md), legacyMapAlbumName(md)))
 	if !conf.Server.Scanner.GroupAlbumReleases {
 		if len(releaseDate) != 0 {
@@ -55,9 +55,3 @@ func legacyMapAlbumName(md Metadata) string {
 		consts.UnknownAlbum,
 	)
 }
-
-// Keep the TaggedLikePicard logic for backwards compatibility
-func legacyReleaseDate(md Metadata) string {
-	_, _, releaseDate := md.mapDates()
-	return string(releaseDate)
-}

model/metadata/legacy_ids_test.go

@@ -1,30 +0,0 @@
-package metadata
-
-import (
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("legacyReleaseDate", func() {
-
-	DescribeTable("legacyReleaseDate",
-		func(recordingDate, originalDate, releaseDate, expected string) {
-			md := New("", Info{
-				Tags: map[string][]string{
-					"DATE":         {recordingDate},
-					"ORIGINALDATE": {originalDate},
-					"RELEASEDATE":  {releaseDate},
-				},
-			})
-
-			result := legacyReleaseDate(md)
-			Expect(result).To(Equal(expected))
-		},
-		Entry("regular mapping", "2020-05-15", "2019-02-10", "2021-01-01", "2021-01-01"),
-		Entry("legacy mapping", "2020-05-15", "2019-02-10", "", "2020-05-15"),
-		Entry("legacy mapping, originalYear < year", "2018-05-15", "2019-02-10", "2021-01-01", "2021-01-01"),
-		Entry("legacy mapping, originalYear empty", "2020-05-15", "", "2021-01-01", "2021-01-01"),
-		Entry("legacy mapping, releaseYear", "2020-05-15", "2019-02-10", "2021-01-01", "2021-01-01"),
-		Entry("legacy mapping, same dates", "2020-05-15", "2020-05-15", "", "2020-05-15"),
-	)
-})

model/metadata/map_mediafile_test.go

@@ -75,6 +75,23 @@ var _ = Describe("ToMediaFile", func() {
 			Expect(mf.OriginalYear).To(Equal(1966))
 			Expect(mf.ReleaseYear).To(Equal(2014))
 		})
+		DescribeTable("legacyReleaseDate (TaggedLikePicard old behavior)",
+			func(recordingDate, originalDate, releaseDate, expected string) {
+				mf := toMediaFile(model.RawTags{
+					"DATE":         {recordingDate},
+					"ORIGINALDATE": {originalDate},
+					"RELEASEDATE":  {releaseDate},
+				})
+
+				Expect(mf.ReleaseDate).To(Equal(expected))
+			},
+			Entry("regular mapping", "2020-05-15", "2019-02-10", "2021-01-01", "2021-01-01"),
+			Entry("legacy mapping", "2020-05-15", "2019-02-10", "", "2020-05-15"),
+			Entry("legacy mapping, originalYear < year", "2018-05-15", "2019-02-10", "2021-01-01", "2021-01-01"),
+			Entry("legacy mapping, originalYear empty", "2020-05-15", "", "2021-01-01", "2021-01-01"),
+			Entry("legacy mapping, releaseYear", "2020-05-15", "2019-02-10", "2021-01-01", "2021-01-01"),
+			Entry("legacy mapping, same dates", "2020-05-15", "2020-05-15", "", "2020-05-15"),
+		)
 	})
 
 	Describe("Lyrics", func() {

model/scanner.go

@@ -0,0 +1,81 @@
+package model
+
+import (
+	"context"
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// ScanTarget represents a specific folder within a library to be scanned.
+// NOTE: This struct is used as a map key, so it should only contain comparable types.
+type ScanTarget struct {
+	LibraryID  int
+	FolderPath string // Relative path within the library, or "" for entire library
+}
+
+func (st ScanTarget) String() string {
+	return fmt.Sprintf("%d:%s", st.LibraryID, st.FolderPath)
+}
+
+// ScannerStatus holds information about the current scan status
+type ScannerStatus struct {
+	Scanning    bool
+	LastScan    time.Time
+	Count       uint32
+	FolderCount uint32
+	LastError   string
+	ScanType    string
+	ElapsedTime time.Duration
+}
+
+type Scanner interface {
+	// ScanAll starts a scan of all libraries. This is a blocking operation.
+	ScanAll(ctx context.Context, fullScan bool) (warnings []string, err error)
+	// ScanFolders scans specific library/folder pairs, recursing into subdirectories.
+	// If targets is nil, it scans all libraries. This is a blocking operation.
+	ScanFolders(ctx context.Context, fullScan bool, targets []ScanTarget) (warnings []string, err error)
+	Status(context.Context) (*ScannerStatus, error)
+}
+
+// ParseTargets parses scan targets strings into ScanTarget structs.
+// Example: []string{"1:Music/Rock", "2:Classical"}
+func ParseTargets(libFolders []string) ([]ScanTarget, error) {
+	targets := make([]ScanTarget, 0, len(libFolders))
+
+	for _, part := range libFolders {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+
+		// Split by the first colon
+		colonIdx := strings.Index(part, ":")
+		if colonIdx == -1 {
+			return nil, fmt.Errorf("invalid target format: %q (expected libraryID:folderPath)", part)
+		}
+
+		libIDStr := part[:colonIdx]
+		folderPath := part[colonIdx+1:]
+
+		libID, err := strconv.Atoi(libIDStr)
+		if err != nil {
+			return nil, fmt.Errorf("invalid library ID %q: %w", libIDStr, err)
+		}
+		if libID <= 0 {
+			return nil, fmt.Errorf("invalid library ID %q", libIDStr)
+		}
+
+		targets = append(targets, ScanTarget{
+			LibraryID:  libID,
+			FolderPath: folderPath,
+		})
+	}
+
+	if len(targets) == 0 {
+		return nil, fmt.Errorf("no valid targets found")
+	}
+
+	return targets, nil
+}

model/scanner_test.go

@@ -0,0 +1,89 @@
+package model_test
+
+import (
+	"github.com/navidrome/navidrome/model"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("ParseTargets", func() {
+	It("parses multiple entries in slice", func() {
+		targets, err := model.ParseTargets([]string{"1:Music/Rock", "1:Music/Jazz", "2:Classical"})
+		Expect(err).ToNot(HaveOccurred())
+		Expect(targets).To(HaveLen(3))
+		Expect(targets[0].LibraryID).To(Equal(1))
+		Expect(targets[0].FolderPath).To(Equal("Music/Rock"))
+		Expect(targets[1].LibraryID).To(Equal(1))
+		Expect(targets[1].FolderPath).To(Equal("Music/Jazz"))
+		Expect(targets[2].LibraryID).To(Equal(2))
+		Expect(targets[2].FolderPath).To(Equal("Classical"))
+	})
+
+	It("handles empty folder paths", func() {
+		targets, err := model.ParseTargets([]string{"1:", "2:"})
+		Expect(err).ToNot(HaveOccurred())
+		Expect(targets).To(HaveLen(2))
+		Expect(targets[0].FolderPath).To(Equal(""))
+		Expect(targets[1].FolderPath).To(Equal(""))
+	})
+
+	It("trims whitespace from entries", func() {
+		targets, err := model.ParseTargets([]string{"  1:Music/Rock", " 2:Classical "})
+		Expect(err).ToNot(HaveOccurred())
+		Expect(targets).To(HaveLen(2))
+		Expect(targets[0].LibraryID).To(Equal(1))
+		Expect(targets[0].FolderPath).To(Equal("Music/Rock"))
+		Expect(targets[1].LibraryID).To(Equal(2))
+		Expect(targets[1].FolderPath).To(Equal("Classical"))
+	})
+
+	It("skips empty strings", func() {
+		targets, err := model.ParseTargets([]string{"1:Music/Rock", "", "2:Classical"})
+		Expect(err).ToNot(HaveOccurred())
+		Expect(targets).To(HaveLen(2))
+	})
+
+	It("handles paths with colons", func() {
+		targets, err := model.ParseTargets([]string{"1:C:/Music/Rock", "2:/path:with:colons"})
+		Expect(err).ToNot(HaveOccurred())
+		Expect(targets).To(HaveLen(2))
+		Expect(targets[0].FolderPath).To(Equal("C:/Music/Rock"))
+		Expect(targets[1].FolderPath).To(Equal("/path:with:colons"))
+	})
+
+	It("returns error for invalid format without colon", func() {
+		_, err := model.ParseTargets([]string{"1Music/Rock"})
+		Expect(err).To(HaveOccurred())
+		Expect(err.Error()).To(ContainSubstring("invalid target format"))
+	})
+
+	It("returns error for non-numeric library ID", func() {
+		_, err := model.ParseTargets([]string{"abc:Music/Rock"})
+		Expect(err).To(HaveOccurred())
+		Expect(err.Error()).To(ContainSubstring("invalid library ID"))
+	})
+
+	It("returns error for negative library ID", func() {
+		_, err := model.ParseTargets([]string{"-1:Music/Rock"})
+		Expect(err).To(HaveOccurred())
+		Expect(err.Error()).To(ContainSubstring("invalid library ID"))
+	})
+
+	It("returns error for zero library ID", func() {
+		_, err := model.ParseTargets([]string{"0:Music/Rock"})
+		Expect(err).To(HaveOccurred())
+		Expect(err.Error()).To(ContainSubstring("invalid library ID"))
+	})
+
+	It("returns error for empty input", func() {
+		_, err := model.ParseTargets([]string{})
+		Expect(err).To(HaveOccurred())
+		Expect(err.Error()).To(ContainSubstring("no valid targets found"))
+	})
+
+	It("returns error for all empty strings", func() {
+		_, err := model.ParseTargets([]string{"", "  ", ""})
+		Expect(err).To(HaveOccurred())
+		Expect(err.Error()).To(ContainSubstring("no valid targets found"))
+	})
+})

persistence/album_repository.go

@@ -337,8 +337,12 @@ on conflict (user_id, item_id, item_type) do update
 	return r.executeSQL(query)
 }
 
-func (r *albumRepository) purgeEmpty() error {
+func (r *albumRepository) purgeEmpty(libraryIDs ...int) error {
 	del := Delete(r.tableName).Where("id not in (select distinct(album_id) from media_file)")
+	// If libraryIDs are specified, only purge albums from those libraries
+	if len(libraryIDs) > 0 {
+		del = del.Where(Eq{"library_id": libraryIDs})
+	}
 	c, err := r.executeSQL(del)
 	if err != nil {
 		return fmt.Errorf("purging empty albums: %w", err)

persistence/album_repository_test.go

@@ -55,6 +55,7 @@ var _ = Describe("AlbumRepository", func() {
 		It("returns all records sorted", func() {
 			Expect(GetAll(model.QueryOptions{Sort: "name"})).To(Equal(model.Albums{
 				albumAbbeyRoad,
+				albumMultiDisc,
 				albumRadioactivity,
 				albumSgtPeppers,
 			}))
@@ -64,6 +65,7 @@ var _ = Describe("AlbumRepository", func() {
 			Expect(GetAll(model.QueryOptions{Sort: "name", Order: "desc"})).To(Equal(model.Albums{
 				albumSgtPeppers,
 				albumRadioactivity,
+				albumMultiDisc,
 				albumAbbeyRoad,
 			}))
 		})

persistence/folder_repository.go

@@ -4,7 +4,10 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"os"
+	"path/filepath"
 	"slices"
+	"strings"
 	"time"
 
 	. "github.com/Masterminds/squirrel"
@@ -91,8 +94,47 @@ func (r folderRepository) CountAll(opt ...model.QueryOptions) (int64, error) {
 	return r.count(query)
 }
 
-func (r folderRepository) GetLastUpdates(lib model.Library) (map[string]model.FolderUpdateInfo, error) {
-	sq := r.newSelect().Columns("id", "updated_at", "hash").Where(Eq{"library_id": lib.ID, "missing": false})
+func (r folderRepository) GetFolderUpdateInfo(lib model.Library, targetPaths ...string) (map[string]model.FolderUpdateInfo, error) {
+	where := And{
+		Eq{"library_id": lib.ID},
+		Eq{"missing": false},
+	}
+
+	// If specific paths are requested, include those folders and all their descendants
+	if len(targetPaths) > 0 {
+		// Collect folder IDs for exact target folders and path conditions for descendants
+		folderIDs := make([]string, 0, len(targetPaths))
+		pathConditions := make(Or, 0, len(targetPaths)*2)
+
+		for _, targetPath := range targetPaths {
+			if targetPath == "" || targetPath == "." {
+				// Root path - include everything in this library
+				pathConditions = Or{}
+				folderIDs = nil
+				break
+			}
+			// Clean the path to normalize it. Paths stored in the folder table do not have leading/trailing slashes.
+			cleanPath := strings.TrimPrefix(targetPath, string(os.PathSeparator))
+			cleanPath = filepath.Clean(cleanPath)
+
+			// Include the target folder itself by ID
+			folderIDs = append(folderIDs, model.FolderID(lib, cleanPath))
+
+			// Include all descendants: folders whose path field equals or starts with the target path
+			// Note: Folder.Path is the directory path, so children have path = targetPath
+			pathConditions = append(pathConditions, Eq{"path": cleanPath})
+			pathConditions = append(pathConditions, Like{"path": cleanPath + "/%"})
+		}
+
+		// Combine conditions: exact folder IDs OR descendant path patterns
+		if len(folderIDs) > 0 {
+			where = append(where, Or{Eq{"id": folderIDs}, pathConditions})
+		} else if len(pathConditions) > 0 {
+			where = append(where, pathConditions)
+		}
+	}
+
+	sq := r.newSelect().Columns("id", "updated_at", "hash").Where(where)
 	var res []struct {
 		ID        string
 		UpdatedAt time.Time
@@ -149,7 +191,7 @@ func (r folderRepository) GetTouchedWithPlaylists() (model.FolderCursor, error)
 	}, nil
 }
 
-func (r folderRepository) purgeEmpty() error {
+func (r folderRepository) purgeEmpty(libraryIDs ...int) error {
 	sq := Delete(r.tableName).Where(And{
 		Eq{"num_audio_files": 0},
 		Eq{"num_playlists": 0},
@@ -157,6 +199,10 @@ func (r folderRepository) purgeEmpty() error {
 		ConcatExpr("id not in (select parent_id from folder)"),
 		ConcatExpr("id not in (select folder_id from media_file)"),
 	})
+	// If libraryIDs are specified, only purge folders from those libraries
+	if len(libraryIDs) > 0 {
+		sq = sq.Where(Eq{"library_id": libraryIDs})
+	}
 	c, err := r.executeSQL(sq)
 	if err != nil {
 		return fmt.Errorf("purging empty folders: %w", err)

persistence/folder_repository_test.go

@@ -0,0 +1,213 @@
+package persistence
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/navidrome/navidrome/log"
+	"github.com/navidrome/navidrome/model"
+	"github.com/navidrome/navidrome/model/request"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	"github.com/pocketbase/dbx"
+)
+
+var _ = Describe("FolderRepository", func() {
+	var repo model.FolderRepository
+	var ctx context.Context
+	var conn *dbx.DB
+	var testLib, otherLib model.Library
+
+	BeforeEach(func() {
+		ctx = request.WithUser(log.NewContext(context.TODO()), model.User{ID: "userid"})
+		conn = GetDBXBuilder()
+		repo = newFolderRepository(ctx, conn)
+
+		// Use existing library ID 1 from test fixtures
+		libRepo := NewLibraryRepository(ctx, conn)
+		lib, err := libRepo.Get(1)
+		Expect(err).ToNot(HaveOccurred())
+		testLib = *lib
+
+		// Create a second library with its own folder to verify isolation
+		otherLib = model.Library{Name: "Other Library", Path: "/other/path"}
+		Expect(libRepo.Put(&otherLib)).To(Succeed())
+	})
+
+	AfterEach(func() {
+		// Clean up only test folders created by our tests (paths starting with "Test")
+		// This prevents interference with fixture data needed by other tests
+		_, _ = conn.NewQuery("DELETE FROM folder WHERE library_id = 1 AND path LIKE 'Test%'").Execute()
+		_, _ = conn.NewQuery(fmt.Sprintf("DELETE FROM library WHERE id = %d", otherLib.ID)).Execute()
+	})
+
+	Describe("GetFolderUpdateInfo", func() {
+		Context("with no target paths", func() {
+			It("returns all folders in the library", func() {
+				// Create test folders with unique names to avoid conflicts
+				folder1 := model.NewFolder(testLib, "TestGetLastUpdates/Folder1")
+				folder2 := model.NewFolder(testLib, "TestGetLastUpdates/Folder2")
+
+				err := repo.Put(folder1)
+				Expect(err).ToNot(HaveOccurred())
+				err = repo.Put(folder2)
+				Expect(err).ToNot(HaveOccurred())
+
+				otherFolder := model.NewFolder(otherLib, "TestOtherLib/Folder")
+				err = repo.Put(otherFolder)
+				Expect(err).ToNot(HaveOccurred())
+
+				// Query all folders (no target paths) - should only return folders from testLib
+				results, err := repo.GetFolderUpdateInfo(testLib)
+				Expect(err).ToNot(HaveOccurred())
+				// Should include folders from testLib
+				Expect(results).To(HaveKey(folder1.ID))
+				Expect(results).To(HaveKey(folder2.ID))
+				// Should NOT include folders from other library
+				Expect(results).ToNot(HaveKey(otherFolder.ID))
+			})
+		})
+
+		Context("with specific target paths", func() {
+			It("returns folder info for existing folders", func() {
+				// Create test folders with unique names
+				folder1 := model.NewFolder(testLib, "TestSpecific/Rock")
+				folder2 := model.NewFolder(testLib, "TestSpecific/Jazz")
+				folder3 := model.NewFolder(testLib, "TestSpecific/Classical")
+
+				err := repo.Put(folder1)
+				Expect(err).ToNot(HaveOccurred())
+				err = repo.Put(folder2)
+				Expect(err).ToNot(HaveOccurred())
+				err = repo.Put(folder3)
+				Expect(err).ToNot(HaveOccurred())
+
+				// Query specific paths
+				results, err := repo.GetFolderUpdateInfo(testLib, "TestSpecific/Rock", "TestSpecific/Classical")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(results).To(HaveLen(2))
+
+				// Verify folder IDs are in results
+				Expect(results).To(HaveKey(folder1.ID))
+				Expect(results).To(HaveKey(folder3.ID))
+				Expect(results).ToNot(HaveKey(folder2.ID))
+
+				// Verify update info is populated
+				Expect(results[folder1.ID].UpdatedAt).ToNot(BeZero())
+				Expect(results[folder1.ID].Hash).To(Equal(folder1.Hash))
+			})
+
+			It("includes all child folders when querying parent", func() {
+				// Create a parent folder with multiple children
+				parent := model.NewFolder(testLib, "TestParent/Music")
+				child1 := model.NewFolder(testLib, "TestParent/Music/Rock/Queen")
+				child2 := model.NewFolder(testLib, "TestParent/Music/Jazz")
+				otherParent := model.NewFolder(testLib, "TestParent2/Music/Jazz")
+
+				Expect(repo.Put(parent)).To(Succeed())
+				Expect(repo.Put(child1)).To(Succeed())
+				Expect(repo.Put(child2)).To(Succeed())
+
+				// Query the parent folder - should return parent and all children
+				results, err := repo.GetFolderUpdateInfo(testLib, "TestParent/Music")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(results).To(HaveLen(3))
+				Expect(results).To(HaveKey(parent.ID))
+				Expect(results).To(HaveKey(child1.ID))
+				Expect(results).To(HaveKey(child2.ID))
+				Expect(results).ToNot(HaveKey(otherParent.ID))
+			})
+
+			It("excludes children from other libraries", func() {
+				// Create parent in testLib
+				parent := model.NewFolder(testLib, "TestIsolation/Parent")
+				child := model.NewFolder(testLib, "TestIsolation/Parent/Child")
+
+				Expect(repo.Put(parent)).To(Succeed())
+				Expect(repo.Put(child)).To(Succeed())
+
+				// Create similar path in other library
+				otherParent := model.NewFolder(otherLib, "TestIsolation/Parent")
+				otherChild := model.NewFolder(otherLib, "TestIsolation/Parent/Child")
+
+				Expect(repo.Put(otherParent)).To(Succeed())
+				Expect(repo.Put(otherChild)).To(Succeed())
+
+				// Query should only return folders from testLib
+				results, err := repo.GetFolderUpdateInfo(testLib, "TestIsolation/Parent")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(results).To(HaveLen(2))
+				Expect(results).To(HaveKey(parent.ID))
+				Expect(results).To(HaveKey(child.ID))
+				Expect(results).ToNot(HaveKey(otherParent.ID))
+				Expect(results).ToNot(HaveKey(otherChild.ID))
+			})
+
+			It("excludes missing children when querying parent", func() {
+				// Create parent and children, mark one as missing
+				parent := model.NewFolder(testLib, "TestMissingChild/Parent")
+				child1 := model.NewFolder(testLib, "TestMissingChild/Parent/Child1")
+				child2 := model.NewFolder(testLib, "TestMissingChild/Parent/Child2")
+				child2.Missing = true
+
+				Expect(repo.Put(parent)).To(Succeed())
+				Expect(repo.Put(child1)).To(Succeed())
+				Expect(repo.Put(child2)).To(Succeed())
+
+				// Query parent - should only return parent and non-missing child
+				results, err := repo.GetFolderUpdateInfo(testLib, "TestMissingChild/Parent")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(results).To(HaveLen(2))
+				Expect(results).To(HaveKey(parent.ID))
+				Expect(results).To(HaveKey(child1.ID))
+				Expect(results).ToNot(HaveKey(child2.ID))
+			})
+
+			It("handles mix of existing and non-existing target paths", func() {
+				// Create folders for one path but not the other
+				existingParent := model.NewFolder(testLib, "TestMixed/Exists")
+				existingChild := model.NewFolder(testLib, "TestMixed/Exists/Child")
+
+				Expect(repo.Put(existingParent)).To(Succeed())
+				Expect(repo.Put(existingChild)).To(Succeed())
+
+				// Query both existing and non-existing paths
+				results, err := repo.GetFolderUpdateInfo(testLib, "TestMixed/Exists", "TestMixed/DoesNotExist")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(results).To(HaveLen(2))
+				Expect(results).To(HaveKey(existingParent.ID))
+				Expect(results).To(HaveKey(existingChild.ID))
+			})
+
+			It("handles empty folder path as root", func() {
+				// Test querying for root folder without creating it (fixtures should have one)
+				rootFolderID := model.FolderID(testLib, ".")
+
+				results, err := repo.GetFolderUpdateInfo(testLib, "")
+				Expect(err).ToNot(HaveOccurred())
+				// Should return the root folder if it exists
+				if len(results) > 0 {
+					Expect(results).To(HaveKey(rootFolderID))
+				}
+			})
+
+			It("returns empty map for non-existent folders", func() {
+				results, err := repo.GetFolderUpdateInfo(testLib, "NonExistent/Path")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(results).To(BeEmpty())
+			})
+
+			It("skips missing folders", func() {
+				// Create a folder and mark it as missing
+				folder := model.NewFolder(testLib, "TestMissing/Folder")
+				folder.Missing = true
+				err := repo.Put(folder)
+				Expect(err).ToNot(HaveOccurred())
+
+				results, err := repo.GetFolderUpdateInfo(testLib, "TestMissing/Folder")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(results).To(BeEmpty())
+			})
+		})
+	})
+})

persistence/library_repository.go

@@ -177,7 +177,9 @@ func (r *libraryRepository) ScanEnd(id int) error {
 		return err
 	}
 	// https://www.sqlite.org/pragma.html#pragma_optimize
-	_, err = r.executeSQL(Expr("PRAGMA optimize=0x10012;"))
+	// Use mask 0x10000 to check table sizes without running ANALYZE
+	// Running ANALYZE can cause query planner issues with expression-based collation indexes
+	_, err = r.executeSQL(Expr("PRAGMA optimize=0x10000;"))
 	return err
 }
 

persistence/library_repository_test.go

@@ -142,4 +142,62 @@ var _ = Describe("LibraryRepository", func() {
 		Expect(libAfter.TotalSize).To(Equal(sizeRes.Sum))
 		Expect(libAfter.TotalDuration).To(Equal(durationRes.Sum))
 	})
+
+	Describe("ScanBegin and ScanEnd", func() {
+		var lib *model.Library
+
+		BeforeEach(func() {
+			lib = &model.Library{
+				ID:   0,
+				Name: "Test Scan Library",
+				Path: "/music/test-scan",
+			}
+			err := repo.Put(lib)
+			Expect(err).ToNot(HaveOccurred())
+		})
+
+		DescribeTable("ScanBegin",
+			func(fullScan bool, expectedFullScanInProgress bool) {
+				err := repo.ScanBegin(lib.ID, fullScan)
+				Expect(err).ToNot(HaveOccurred())
+
+				updatedLib, err := repo.Get(lib.ID)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(updatedLib.LastScanStartedAt).ToNot(BeZero())
+				Expect(updatedLib.FullScanInProgress).To(Equal(expectedFullScanInProgress))
+			},
+			Entry("sets FullScanInProgress to true for full scan", true, true),
+			Entry("sets FullScanInProgress to false for quick scan", false, false),
+		)
+
+		Context("ScanEnd", func() {
+			BeforeEach(func() {
+				err := repo.ScanBegin(lib.ID, true)
+				Expect(err).ToNot(HaveOccurred())
+			})
+
+			It("sets LastScanAt and clears FullScanInProgress and LastScanStartedAt", func() {
+				err := repo.ScanEnd(lib.ID)
+				Expect(err).ToNot(HaveOccurred())
+
+				updatedLib, err := repo.Get(lib.ID)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(updatedLib.LastScanAt).ToNot(BeZero())
+				Expect(updatedLib.FullScanInProgress).To(BeFalse())
+				Expect(updatedLib.LastScanStartedAt).To(BeZero())
+			})
+
+			It("sets LastScanAt to be after LastScanStartedAt", func() {
+				libBefore, err := repo.Get(lib.ID)
+				Expect(err).ToNot(HaveOccurred())
+
+				err = repo.ScanEnd(lib.ID)
+				Expect(err).ToNot(HaveOccurred())
+
+				libAfter, err := repo.Get(lib.ID)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(libAfter.LastScanAt).To(BeTemporally(">=", libBefore.LastScanStartedAt))
+			})
+		})
+	})
 })

persistence/mediafile_repository_test.go

@@ -38,7 +38,7 @@ var _ = Describe("MediaRepository", func() {
 	})
 
 	It("counts the number of mediafiles in the DB", func() {
-		Expect(mr.CountAll()).To(Equal(int64(6)))
+		Expect(mr.CountAll()).To(Equal(int64(10)))
 	})
 
 	It("returns songs ordered by lyrics with a specific title/artist", func() {

persistence/persistence.go

@@ -157,7 +157,7 @@ func (s *SQLStore) WithTxImmediate(block func(tx model.DataStore) error, scope .
 	}, scope...)
 }
 
-func (s *SQLStore) GC(ctx context.Context) error {
+func (s *SQLStore) GC(ctx context.Context, libraryIDs ...int) error {
 	trace := func(ctx context.Context, msg string, f func() error) func() error {
 		return func() error {
 			start := time.Now()
@@ -167,11 +167,17 @@ func (s *SQLStore) GC(ctx context.Context) error {
 		}
 	}
 
+	// If libraryIDs are provided, scope operations to those libraries where possible
+	scoped := len(libraryIDs) > 0
+	if scoped {
+		log.Debug(ctx, "GC: Running selective garbage collection", "libraryIDs", libraryIDs)
+	}
+
 	err := run.Sequentially(
-		trace(ctx, "purge empty albums", func() error { return s.Album(ctx).(*albumRepository).purgeEmpty() }),
+		trace(ctx, "purge empty albums", func() error { return s.Album(ctx).(*albumRepository).purgeEmpty(libraryIDs...) }),
 		trace(ctx, "purge empty artists", func() error { return s.Artist(ctx).(*artistRepository).purgeEmpty() }),
 		trace(ctx, "mark missing artists", func() error { return s.Artist(ctx).(*artistRepository).markMissing() }),
-		trace(ctx, "purge empty folders", func() error { return s.Folder(ctx).(*folderRepository).purgeEmpty() }),
+		trace(ctx, "purge empty folders", func() error { return s.Folder(ctx).(*folderRepository).purgeEmpty(libraryIDs...) }),
 		trace(ctx, "clean album annotations", func() error { return s.Album(ctx).(*albumRepository).cleanAnnotations() }),
 		trace(ctx, "clean artist annotations", func() error { return s.Artist(ctx).(*artistRepository).cleanAnnotations() }),
 		trace(ctx, "clean media file annotations", func() error { return s.MediaFile(ctx).(*mediaFileRepository).cleanAnnotations() }),

persistence/persistence_suite_test.go

@@ -69,10 +69,12 @@ var (
 	albumSgtPeppers    = al(model.Album{ID: "101", Name: "Sgt Peppers", AlbumArtist: "The Beatles", OrderAlbumName: "sgt peppers", AlbumArtistID: "3", EmbedArtPath: p("/beatles/1/sgt/a day.mp3"), SongCount: 1, MaxYear: 1967})
 	albumAbbeyRoad     = al(model.Album{ID: "102", Name: "Abbey Road", AlbumArtist: "The Beatles", OrderAlbumName: "abbey road", AlbumArtistID: "3", EmbedArtPath: p("/beatles/1/come together.mp3"), SongCount: 1, MaxYear: 1969})
 	albumRadioactivity = al(model.Album{ID: "103", Name: "Radioactivity", AlbumArtist: "Kraftwerk", OrderAlbumName: "radioactivity", AlbumArtistID: "2", EmbedArtPath: p("/kraft/radio/radio.mp3"), SongCount: 2})
+	albumMultiDisc     = al(model.Album{ID: "104", Name: "Multi Disc Album", AlbumArtist: "Test Artist", OrderAlbumName: "multi disc album", AlbumArtistID: "1", EmbedArtPath: p("/test/multi/disc1/track1.mp3"), SongCount: 4})
 	testAlbums         = model.Albums{
 		albumSgtPeppers,
 		albumAbbeyRoad,
 		albumRadioactivity,
+		albumMultiDisc,
 	}
 )
 
@@ -94,13 +96,22 @@ var (
 		Lyrics:   `[{"lang":"xxx","line":[{"value":"This is a set of lyrics"}],"synced":false}]`,
 	})
 	songAntenna2 = mf(model.MediaFile{ID: "1006", Title: "Antenna", ArtistID: "2", Artist: "Kraftwerk", AlbumID: "103"})
-	testSongs    = model.MediaFiles{
+	// Multi-disc album tracks (intentionally out of order to test sorting)
+	songDisc2Track11 = mf(model.MediaFile{ID: "2001", Title: "Disc 2 Track 11", ArtistID: "1", Artist: "Test Artist", AlbumID: "104", Album: "Multi Disc Album", DiscNumber: 2, TrackNumber: 11, Path: p("/test/multi/disc2/track11.mp3"), OrderAlbumName: "multi disc album", OrderArtistName: "test artist"})
+	songDisc1Track01 = mf(model.MediaFile{ID: "2002", Title: "Disc 1 Track 1", ArtistID: "1", Artist: "Test Artist", AlbumID: "104", Album: "Multi Disc Album", DiscNumber: 1, TrackNumber: 1, Path: p("/test/multi/disc1/track1.mp3"), OrderAlbumName: "multi disc album", OrderArtistName: "test artist"})
+	songDisc2Track01 = mf(model.MediaFile{ID: "2003", Title: "Disc 2 Track 1", ArtistID: "1", Artist: "Test Artist", AlbumID: "104", Album: "Multi Disc Album", DiscNumber: 2, TrackNumber: 1, Path: p("/test/multi/disc2/track1.mp3"), OrderAlbumName: "multi disc album", OrderArtistName: "test artist"})
+	songDisc1Track02 = mf(model.MediaFile{ID: "2004", Title: "Disc 1 Track 2", ArtistID: "1", Artist: "Test Artist", AlbumID: "104", Album: "Multi Disc Album", DiscNumber: 1, TrackNumber: 2, Path: p("/test/multi/disc1/track2.mp3"), OrderAlbumName: "multi disc album", OrderArtistName: "test artist"})
+	testSongs        = model.MediaFiles{
 		songDayInALife,
 		songComeTogether,
 		songRadioactivity,
 		songAntenna,
 		songAntennaWithLyrics,
 		songAntenna2,
+		songDisc2Track11,
+		songDisc1Track01,
+		songDisc2Track01,
+		songDisc1Track02,
 	}
 )
 

persistence/playlist_repository_test.go

@@ -219,4 +219,37 @@ var _ = Describe("PlaylistRepository", func() {
 			})
 		})
 	})
+
+	Describe("Playlist Track Sorting", func() {
+		var testPlaylistID string
+
+		AfterEach(func() {
+			if testPlaylistID != "" {
+				Expect(repo.Delete(testPlaylistID)).To(BeNil())
+				testPlaylistID = ""
+			}
+		})
+
+		It("sorts tracks correctly by album (disc and track number)", func() {
+			By("creating a playlist with multi-disc album tracks in arbitrary order")
+			newPls := model.Playlist{Name: "Multi-Disc Test", OwnerID: "userid"}
+			// Add tracks in intentionally scrambled order
+			newPls.AddMediaFilesByID([]string{"2001", "2002", "2003", "2004"})
+			Expect(repo.Put(&newPls)).To(Succeed())
+			testPlaylistID = newPls.ID
+
+			By("retrieving tracks sorted by album")
+			tracksRepo := repo.Tracks(newPls.ID, false)
+			tracks, err := tracksRepo.GetAll(model.QueryOptions{Sort: "album", Order: "asc"})
+			Expect(err).ToNot(HaveOccurred())
+
+			By("verifying tracks are sorted by disc number then track number")
+			Expect(tracks).To(HaveLen(4))
+			// Expected order: Disc 1 Track 1, Disc 1 Track 2, Disc 2 Track 1, Disc 2 Track 11
+			Expect(tracks[0].MediaFileID).To(Equal("2002")) // Disc 1, Track 1
+			Expect(tracks[1].MediaFileID).To(Equal("2004")) // Disc 1, Track 2
+			Expect(tracks[2].MediaFileID).To(Equal("2003")) // Disc 2, Track 1
+			Expect(tracks[3].MediaFileID).To(Equal("2001")) // Disc 2, Track 11
+		})
+	})
 })

persistence/playlist_track_repository.go

@@ -55,7 +55,7 @@ func (r *playlistRepository) Tracks(playlistId string, refreshSmartPlaylist bool
 			"id":           "playlist_tracks.id",
 			"artist":       "order_artist_name",
 			"album_artist": "order_album_artist_name",
-			"album":        "order_album_name, order_album_artist_name",
+			"album":        "order_album_name, album_id, disc_number, track_number, order_artist_name, title",
 			"title":        "order_title",
 			// To make sure these fields will be whitelisted
 			"duration": "duration",

persistence/sql_annotations.go

@@ -119,7 +119,7 @@ func (r sqlRepository) cleanAnnotations() error {
 	del := Delete(annotationTable).Where(Eq{"item_type": r.tableName}).Where("item_id not in (select id from " + r.tableName + ")")
 	c, err := r.executeSQL(del)
 	if err != nil {
-		return fmt.Errorf("error cleaning up annotations: %w", err)
+		return fmt.Errorf("error cleaning up %s annotations: %w", r.tableName, err)
 	}
 	if c > 0 {
 		log.Debug(r.ctx, "Clean-up annotations", "table", r.tableName, "totalDeleted", c)

persistence/sql_bookmarks.go

@@ -148,10 +148,10 @@ func (r sqlRepository) cleanBookmarks() error {
 	del := Delete(bookmarkTable).Where(Eq{"item_type": r.tableName}).Where("item_id not in (select id from " + r.tableName + ")")
 	c, err := r.executeSQL(del)
 	if err != nil {
-		return fmt.Errorf("error cleaning up bookmarks: %w", err)
+		return fmt.Errorf("error cleaning up %s bookmarks: %w", r.tableName, err)
 	}
 	if c > 0 {
-		log.Debug(r.ctx, "Clean-up bookmarks", "totalDeleted", c)
+		log.Debug(r.ctx, "Clean-up bookmarks", "totalDeleted", c, "itemType", r.tableName)
 	}
 	return nil
 }

persistence/tag_repository.go

@@ -88,10 +88,10 @@ func (r *tagRepository) purgeUnused() error {
 `)
 	c, err := r.executeSQL(del)
 	if err != nil {
-		return fmt.Errorf("error purging unused tags: %w", err)
+		return fmt.Errorf("error purging %s unused tags: %w", r.tableName, err)
 	}
 	if c > 0 {
-		log.Debug(r.ctx, "Purged unused tags", "totalDeleted", c)
+		log.Debug(r.ctx, "Purged unused tags", "totalDeleted", c, "table", r.tableName)
 	}
 	return err
 }

persistence/user_repository.go

@@ -57,6 +57,7 @@ func NewUserRepository(ctx context.Context, db dbx.Builder) model.UserRepository
 	r.db = db
 	r.tableName = "user"
 	r.registerModel(&model.User{}, map[string]filterFunc{
+		"id":       idFilter(r.tableName),
 		"password": invalidFilter(ctx),
 		"name":     r.withTableName(startsWithFilter),
 	})

persistence/user_repository_test.go

@@ -559,4 +559,15 @@ var _ = Describe("UserRepository", func() {
 			Expect(user.Libraries[0].ID).To(Equal(1))
 		})
 	})
+
+	Describe("filters", func() {
+		It("qualifies id filter with table name", func() {
+			r := repo.(*userRepository)
+			qo := r.parseRestOptions(r.ctx, rest.QueryOptions{Filters: map[string]any{"id": "123"}})
+			sel := r.selectUserWithLibraries(qo)
+			query, _, err := r.toSQL(sel)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(query).To(ContainSubstring("user.id = {:p0}"))
+		})
+	})
 })

plugins/host_subsonicapi.go

@@ -93,8 +93,12 @@ func (s *subsonicAPIServiceImpl) Call(ctx context.Context, req *subsonicapi.Call
 		RawQuery: query.Encode(),
 	}
 
-	// Create HTTP request with internal authentication
-	httpReq, err := http.NewRequestWithContext(ctx, "GET", finalURL.String(), nil)
+	// Create HTTP request with a fresh context to avoid Chi RouteContext pollution.
+	// Using http.NewRequest (instead of http.NewRequestWithContext) ensures the internal
+	// SubsonicAPI call doesn't inherit routing information from the parent handler,
+	// which would cause Chi to invoke the wrong handler. Authentication context is
+	// explicitly added in the next step via request.WithInternalAuth.
+	httpReq, err := http.NewRequest("GET", finalURL.String(), nil)
 	if err != nil {
 		return &subsonicapi.CallResponse{
 			Error: fmt.Sprintf("failed to create HTTP request: %v", err),

plugins/manager_test.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"os"
 	"path/filepath"
+	"time"
 
 	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/core/agents"
@@ -22,8 +23,11 @@ var _ = Describe("Plugin Manager", func() {
 		// but, as this is an integration test, we can't use configtest.SetupConfig() as it causes
 		// data races.
 		originalPluginsFolder := conf.Server.Plugins.Folder
+		originalTimeout := conf.Server.DevPluginCompilationTimeout
+		conf.Server.DevPluginCompilationTimeout = 2 * time.Minute
 		DeferCleanup(func() {
 			conf.Server.Plugins.Folder = originalPluginsFolder
+			conf.Server.DevPluginCompilationTimeout = originalTimeout
 		})
 		conf.Server.Plugins.Enabled = true
 		conf.Server.Plugins.Folder = testDataDir

release/goreleaser.yml

@@ -83,6 +83,15 @@ nfpms:
           owner: navidrome
           group: navidrome
 
+      - src: release/linux/.package.rpm  # contents: "rpm"
+        dst: /var/lib/navidrome/.package
+        type: "config|noreplace"
+        packager: rpm
+      - src: release/linux/.package.deb  # contents: "deb"
+        dst: /var/lib/navidrome/.package
+        type: "config|noreplace"
+        packager: deb
+
     scripts:
       preinstall: "release/linux/preinstall.sh"
       postinstall: "release/linux/postinstall.sh"

release/linux/.package.deb

@@ -0,0 +1 @@
+deb

release/linux/.package.rpm

@@ -0,0 +1 @@
+rpm

release/wix/build_msi.sh

@@ -49,6 +49,9 @@ cp "${DOWNLOAD_FOLDER}"/extracted_ffmpeg/${FFMPEG_FILE}/bin/ffmpeg.exe "$MSI_OUT
 cp "$WORKSPACE"/LICENSE "$WORKSPACE"/README.md "$MSI_OUTPUT_DIR"
 cp "$BINARY" "$MSI_OUTPUT_DIR"
 
+# package type indicator file
+echo "msi" > "$MSI_OUTPUT_DIR/.package"
+
 # workaround for wixl WixVariable not working to override bmp locations
 cp "$WORKSPACE"/release/wix/bmp/banner.bmp /usr/share/wixl-*/ext/ui/bitmaps/bannrbmp.bmp
 cp "$WORKSPACE"/release/wix/bmp/dialogue.bmp /usr/share/wixl-*/ext/ui/bitmaps/dlgbmp.bmp

release/wix/navidrome.wxs

@@ -69,6 +69,12 @@
 
 				</Directory>
 			</Directory>
+
+			<Directory Id="ND_DATAFOLDER" name="[ND_DATAFOLDER]">
+				<Component Id='PackageFile' Guid='9eec0697-803c-4629-858f-20dc376c960b' Win64="$(var.Win64)">
+					<File Id='package' Name='.package' DiskId='1' Source='.package' KeyPath='no' />
+				</Component>
+			</Directory>
 		</Directory>
 
 		<InstallUISequence>
@@ -81,6 +87,7 @@
 			<ComponentRef Id='Configuration'/>
 			<ComponentRef Id='MainExecutable' />
 			<ComponentRef Id='FFMpegExecutable' />
+			<ComponentRef Id='PackageFile' />
 		</Feature>
 	</Product>
 </Wix>

resources/i18n/gl.json

@@ -31,8 +31,12 @@
         "mood": "Estado",
         "participants": "Participantes adicionais",
         "tags": "Etiquetas adicionais",
-        "mappedTags": "",
-        "rawTags": "Etiquetas en cru"
+        "mappedTags": "Etiquetas mapeadas",
+        "rawTags": "Etiquetas en cru",
+        "bitDepth": "Calidade de Bit",
+        "sampleRate": "Taxa de mostra",
+        "missing": "Falta",
+        "libraryName": "Biblioteca"
       },
       "actions": {
         "addToQueue": "Ao final da cola",
@@ -41,7 +45,8 @@
         "shuffleAll": "Remexer todo",
         "download": "Descargar",
         "playNext": "A continuación",
-        "info": "Obter info"
+        "info": "Obter info",
+        "showInPlaylist": "Mostrar en Lista de reprodución"
       }
     },
     "album": {
@@ -70,7 +75,10 @@
         "releaseType": "Tipo",
         "grouping": "Grupos",
         "media": "Multimedia",
-        "mood": "Estado"
+        "mood": "Estado",
+        "date": "Data de gravación",
+        "missing": "Falta",
+        "libraryName": "Biblioteca"
       },
       "actions": {
         "playAll": "Reproducir",
@@ -102,7 +110,8 @@
         "rating": "Valoración",
         "genre": "Xénero",
         "size": "Tamaño",
-        "role": "Rol"
+        "role": "Rol",
+        "missing": "Falta"
       },
       "roles": {
         "albumartist": "Artista do álbum |||| Artistas do álbum",
@@ -117,7 +126,13 @@
         "mixer": "Mistura |||| Mistura",
         "remixer": "Remezcla |||| Remezcla",
         "djmixer": "Mezcla DJs |||| Mezcla DJs",
-        "performer": "Intérprete |||| Intérpretes"
+        "performer": "Intérprete |||| Intérpretes",
+        "maincredit": "Artista do álbum ou Artista |||| Artistas do álbum ou Artistas"
+      },
+      "actions": {
+        "shuffle": "Barallar",
+        "radio": "Radio",
+        "topSongs": "Cancións destacadas"
       }
     },
     "user": {
@@ -134,10 +149,12 @@
         "currentPassword": "Contrasinal actual",
         "newPassword": "Novo contrasinal",
         "token": "Token",
-        "lastAccessAt": "Último acceso"
+        "lastAccessAt": "Último acceso",
+        "libraries": "Bibliotecas"
       },
       "helperTexts": {
-        "name": "Os cambios no nome aplicaranse a próxima vez que accedas"
+        "name": "Os cambios no nome aplicaranse a próxima vez que accedas",
+        "libraries": "Selecciona bibliotecas específicas para esta usuaria, ou deixa baleiro para usar as bibliotecas por defecto"
       },
       "notifications": {
         "created": "Creouse a usuaria",
@@ -146,7 +163,12 @@
       },
       "message": {
         "listenBrainzToken": "Escribe o token de usuaria de ListenBrainz",
-        "clickHereForToken": "Preme aquí para obter o token"
+        "clickHereForToken": "Preme aquí para obter o token",
+        "selectAllLibraries": "Seleccionar todas as bibliotecas",
+        "adminAutoLibraries": "As usuarias Admin teñen acceso por defecto a todas as bibliotecas"
+      },
+      "validation": {
+        "librariesRequired": "Debes seleccionar polo menos unha biblioteca para usuarias non admins"
       }
     },
     "player": {
@@ -190,11 +212,17 @@
         "addNewPlaylist": "Crear \"%{name}\"",
         "export": "Exportar",
         "makePublic": "Facela Pública",
-        "makePrivate": "Facela Privada"
+        "makePrivate": "Facela Privada",
+        "saveQueue": "Salvar a Cola como Lista de reprodución",
+        "searchOrCreate": "Buscar listas ou escribe para crear nova…",
+        "pressEnterToCreate": "Preme Enter para crear nova lista",
+        "removeFromSelection": "Retirar da selección"
       },
       "message": {
         "duplicate_song": "Engadir cancións duplicadas",
-        "song_exist": "Hai duplicadas que serán engadidas á lista de reprodución. Desexas engadir as duplicadas ou omitilas?"
+        "song_exist": "Hai duplicadas que serán engadidas á lista de reprodución. Desexas engadir as duplicadas ou omitilas?",
+        "noPlaylistsFound": "Sen listas de reprodución",
+        "noPlaylists": "Sen listas dispoñibles"
       }
     },
     "radio": {
@@ -232,13 +260,68 @@
       "fields": {
         "path": "Ruta",
         "size": "Tamaño",
-        "updatedAt": "Desapareceu o"
+        "updatedAt": "Desapareceu o",
+        "libraryName": "Biblioteca"
       },
       "actions": {
-        "remove": "Retirar"
+        "remove": "Retirar",
+        "remove_all": "Retirar todo"
       },
       "notifications": {
         "removed": "Ficheiro(s) faltantes retirados"
+      },
+      "empty": "Sen ficheiros faltantes"
+    },
+    "library": {
+      "name": "Biblioteca |||| Bibliotecas",
+      "fields": {
+        "name": "Nome",
+        "path": "Ruta",
+        "remotePath": "Ruta remota",
+        "lastScanAt": "Último escaneado",
+        "songCount": "Cancións",
+        "albumCount": "Álbums",
+        "artistCount": "Artistas",
+        "totalSongs": "Cancións",
+        "totalAlbums": "Álbums",
+        "totalArtists": "Artistas",
+        "totalFolders": "Cartafoles",
+        "totalFiles": "Ficheiros",
+        "totalMissingFiles": "Ficheiros que faltan",
+        "totalSize": "Tamaño total",
+        "totalDuration": "Duración",
+        "defaultNewUsers": "Por defecto para novas usuarias",
+        "createdAt": "Creada",
+        "updatedAt": "Actualizada"
+      },
+      "sections": {
+        "basic": "Información básica",
+        "statistics": "Estatísticas"
+      },
+      "actions": {
+        "scan": "Escanear Biblioteca",
+        "manageUsers": "Xestionar acceso das usuarias",
+        "viewDetails": "Ver detalles"
+      },
+      "notifications": {
+        "created": "Biblioteca creada correctamente",
+        "updated": "Biblioteca actualizada correctamente",
+        "deleted": "Biblioteca eliminada correctamente",
+        "scanStarted": "Comezou o escaneo da biblioteca",
+        "scanCompleted": "Completouse o escaneado da biblioteca"
+      },
+      "validation": {
+        "nameRequired": "Requírese un nome para a biblioteca",
+        "pathRequired": "Requírese unha ruta para a biblioteca",
+        "pathNotDirectory": "A ruta á biblioteca ten que ser un directorio",
+        "pathNotFound": "Non se atopa a ruta á biblioteca",
+        "pathNotAccessible": "A ruta á biblioteca non é accesible",
+        "pathInvalid": "Ruta non válida á biblioteca"
+      },
+      "messages": {
+        "deleteConfirm": "Tes certeza de querer eliminar esta biblioteca? Isto eliminará todos os datos asociados e accesos de usuarias.",
+        "scanInProgress": "Escaneo en progreso…",
+        "noLibrariesAssigned": "Sen bibliotecas asignadas a esta usuaria"
       }
     }
   },
@@ -419,7 +502,11 @@
     "downloadDialogTitle": "Descargar %{resource} '%{name}' (%{size})",
     "shareCopyToClipboard": "Copiar ao portapapeis: Ctrl+C, Enter",
     "remove_missing_title": "Retirar ficheiros que faltan",
-    "remove_missing_content": "Tes certeza de querer retirar da base de datos os ficheiros que faltan? Isto retirará de xeito permanente todas a referencias a eles, incluíndo a conta de reproducións e valoracións."
+    "remove_missing_content": "Tes certeza de querer retirar da base de datos os ficheiros que faltan? Isto retirará de xeito permanente todas a referencias a eles, incluíndo a conta de reproducións e valoracións.",
+    "remove_all_missing_title": "Retirar todos os ficheiros que faltan",
+    "remove_all_missing_content": "Tes certeza de querer retirar da base de datos todos os ficheiros que faltan? Isto eliminará todas as referencias a eles, incluíndo o número de reproducións e valoracións.",
+    "noSimilarSongsFound": "Sen cancións parecidas",
+    "noTopSongsFound": "Sen cancións destacadas"
   },
   "menu": {
     "library": "Biblioteca",
@@ -448,7 +535,13 @@
     "albumList": "Álbums",
     "about": "Acerca de",
     "playlists": "Listas de reprodución",
-    "sharedPlaylists": "Listas compartidas"
+    "sharedPlaylists": "Listas compartidas",
+    "librarySelector": {
+      "allLibraries": "Todas as bibliotecas (%{count})",
+      "multipleLibraries": "%{selected} de %{total} Bibliotecas",
+      "selectLibraries": "Seleccionar Bibliotecas",
+      "none": "Ningunha"
+    }
   },
   "player": {
     "playListsText": "Reproducir cola",
@@ -485,6 +578,21 @@
         "disabled": "Desactivado",
         "waiting": "Agardando"
       }
+    },
+    "tabs": {
+      "about": "Sobre",
+      "config": "Configuración"
+    },
+    "config": {
+      "configName": "Nome",
+      "environmentVariable": "Variable de entorno",
+      "currentValue": "Valor actual",
+      "configurationFile": "Ficheiro de configuración",
+      "exportToml": "Exportar configuración (TOML)",
+      "exportSuccess": "Configuración exportada ao portapapeis no formato TOML",
+      "exportFailed": "Fallou a copia da configuración",
+      "devFlagsHeader": "Configuracións de Desenvolvemento (suxeitas a cambio/retirada)",
+      "devFlagsComment": "Son axustes experimentais e poden retirarse en futuras versións"
     }
   },
   "activity": {
@@ -493,7 +601,10 @@
     "quickScan": "Escaneo rápido",
     "fullScan": "Escaneo completo",
     "serverUptime": "Servidor a funcionar",
-    "serverDown": "SEN CONEXIÓN"
+    "serverDown": "SEN CONEXIÓN",
+    "scanType": "Tipo",
+    "status": "Erro de escaneado",
+    "elapsedTime": "Tempo transcurrido"
   },
   "help": {
     "title": "Atallos de Navidrome",
@@ -508,5 +619,10 @@
       "toggle_love": "Engadir canción a favoritas",
       "current_song": "Ir á Canción actual "
     }
+  },
+  "nowPlaying": {
+    "title": "En reprodución",
+    "empty": "Sen reprodución",
+    "minutesAgo": "hai %{smart_count} minuto |||| hai %{smart_count} minutos"
   }
 }

resources/i18n/it.json

@@ -400,8 +400,8 @@
         },
         "albumList": "Album",
         "about": "Info",
-        "playlists": "Scalette",
-        "sharedPlaylists": "Scalette Condivise"
+        "playlists": "Playlist",
+        "sharedPlaylists": "Playlist Condivise"
     },
     "player": {
         "playListsText": "Coda",
@@ -457,4 +457,4 @@
             "current_song": ""
         }
     }
-}
+}

resources/i18n/ko.json

@@ -12,6 +12,7 @@
         "artist": "아티스트",
         "album": "앨범",
         "path": "파일 경로",
+		"libraryName": "라이브러리",
         "genre": "장르",
         "compilation": "컴필레이션",
         "year": "년",
@@ -34,7 +35,8 @@
         "participants": "추가 참가자",
         "tags": "추가 태그",
         "mappedTags": "매핑된 태그",
-        "rawTags": "원시 태그"
+        "rawTags": "원시 태그",
+        "missing": "누락"
       },
       "actions": {
         "addToQueue": "나중에 재생",
@@ -56,6 +58,7 @@
         "playCount": "재생 횟수",
         "size": "크기",
         "name": "이름",
+        "libraryName": "라이브러리",
         "genre": "장르",
         "compilation": "컴필레이션",
         "year": "년",
@@ -73,7 +76,8 @@
         "releaseType": "유형",
         "grouping": "그룹",
         "media": "미디어",
-        "mood": "분위기"
+        "mood": "분위기",
+        "missing": "누락"
       },
       "actions": {
         "playAll": "재생",
@@ -105,7 +109,8 @@
         "playCount": "재생 횟수",
         "rating": "평가",
         "genre": "장르",
-        "role": "역할"
+        "role": "역할",
+        "missing": "누락"
       },
       "roles": {
         "albumartist": "앨범 아티스트 |||| 앨범 아티스트들",
@@ -120,7 +125,13 @@
         "mixer": "믹서 |||| 믹서들",
         "remixer": "리믹서 |||| 리믹서들",
         "djmixer": "DJ 믹서 |||| DJ 믹서들",
-        "performer": "공연자 |||| 공연자들"
+        "performer": "공연자 |||| 공연자들",
+        "maincredit": "앨범 아티스트 또는 아티스트 |||| 앨범 아티스트들 또는 아티스트들"
+      },
+      "actions": {
+        "topSongs": "인기곡",
+        "shuffle": "셔플",
+        "radio": "라디오"
       }
     },
     "user": {
@@ -137,19 +148,26 @@
         "changePassword": "비밀번호를 변경할까요?",
         "currentPassword": "현재 비밀번호",
         "newPassword": "새 비밀번호",
-        "token": "토큰"
+        "token": "토큰",
+        "libraries": "라이브러리"
       },
       "helperTexts": {
-        "name": "이름 변경 사항은 다음 로그인 시에만 반영됨"
+        "name": "이름 변경 사항은 다음 로그인 시에만 반영됨",
+        "libraries": "이 사용자에 대한 특정 라이브러리를 선택하거나 기본 라이브러리를 사용하려면 비움"
       },
       "notifications": {
         "created": "사용자 생성됨",
         "updated": "사용자 업데이트됨",
         "deleted": "사용자 삭제됨"
       },
+      "validation": {
+        "librariesRequired": "관리자가 아닌 사용자의 경우 최소한 하나의 라이브러리를 선택해야 함"
+      },
       "message": {
         "listenBrainzToken": "ListenBrainz 사용자 토큰을 입력하세요.",
-        "clickHereForToken": "여기를 클릭하여 토큰을 얻으세요"
+        "clickHereForToken": "여기를 클릭하여 토큰을 얻으세요",
+        "selectAllLibraries": "모든 라이브러리 선택",
+        "adminAutoLibraries": "관리자 사용자는 자동으로 모든 라이브러리에 접속할 수 있음"
       }
     },
     "player": {
@@ -192,12 +210,18 @@
         "selectPlaylist": "재생목록 선택:",
         "addNewPlaylist": "\"%{name}\" 만들기",
         "export": "내보내기",
+        "saveQueue": "재생목록에 대기열 저장",
         "makePublic": "공개 만들기",
-        "makePrivate": "비공개 만들기"
+        "makePrivate": "비공개 만들기",
+        "searchOrCreate": "재생목록을 검색하거나 입력하여 새 재생목록을 만드세요...",
+        "pressEnterToCreate": "새 재생목록을 만드려면 Enter 키를 누름",
+        "removeFromSelection": "선택에서 제거"
       },
       "message": {
         "duplicate_song": "중복된 노래 추가",
-        "song_exist": "이미 재생목록에 존재하는 노래입니다. 중복을 추가할까요 아니면 건너뛸까요?"
+        "song_exist": "이미 재생목록에 존재하는 노래입니다. 중복을 추가할까요 아니면 건너뛸까요?",
+        "noPlaylistsFound": "재생목록을 찾을 수 없음",
+        "noPlaylists": "사용 가능한 재생 목록이 없음"
       }
     },
     "radio": {
@@ -238,14 +262,68 @@
       "fields": {
         "path": "경로",
         "size": "크기",
+        "libraryName": "라이브러리",
         "updatedAt": "사라짐"
       },
       "actions": {
-        "remove": "제거"
+        "remove": "제거",
+        "remove_all": "모두 제거"
       },
       "notifications": {
         "removed": "누락된 파일이 제거되었음"
       }
+    },
+    "library": {
+      "name": "라이브러리 |||| 라이브러리들",
+      "fields": {
+        "name": "이름",
+        "path": "경로",
+        "remotePath": "원격 경로",
+        "lastScanAt": "최근 스캔",
+        "songCount": "노래",
+        "albumCount": "앨범",
+        "artistCount": "아티스트",
+        "totalSongs": "노래",
+        "totalAlbums": "앨범",
+        "totalArtists": "아티스트",
+        "totalFolders": "폴더",
+        "totalFiles": "파일",
+        "totalMissingFiles": "누락된 파일",
+        "totalSize": "총 크기",
+        "totalDuration": "기간",
+        "defaultNewUsers": "신규 사용자 기본값",
+        "createdAt": "생성됨",
+        "updatedAt": "업데이트됨"
+      },
+      "sections": {
+        "basic": "기본 정보",
+        "statistics": "통계"
+      },
+      "actions": {
+        "scan": "라이브러리 스캔",
+        "manageUsers": "자용자 접속 관리",
+        "viewDetails": "상세 보기"
+      },
+      "notifications": {
+        "created": "라이브러리가 성공적으로 생성됨",
+        "updated": "라이브러리가 성공적으로 업데이트됨",
+        "deleted": "라이브러리가 성공적으로 삭제됨",
+        "scanStarted": "라이브러리 스캔 스작됨",
+        "scanCompleted": "라이브러리 스캔 완료됨"
+      },
+      "validation": {
+        "nameRequired": "라이브러리 이름이 필요함",
+        "pathRequired": "라이브러리 경로가 필요함",
+        "pathNotDirectory": "라이브러리 경로는 디렉터리여야 함",
+        "pathNotFound": "라이브러리 경로를 찾을 수 없음",
+        "pathNotAccessible": "라이브러리 경로에 접근할 수 없음",
+        "pathInvalid": "잘못된 라이브러리 경로"
+      },
+      "messages": {
+        "deleteConfirm": "이 라이브러리를 삭제할까요? 삭제하면 연결된 모든 데이터와 사용자 접속 권한이 제거됩니다.",
+        "scanInProgress": "스캔 진행 중...",
+        "noLibrariesAssigned": "이 사용자에게 할당된 라이브러리가 없음"
+      }
     }
   },
   "ra": {
@@ -398,11 +476,15 @@
     "transcodingDisabled": "웹 인터페이스를 통한 트랜스코딩 구성 변경은 보안상의 이유로 비활성화되어 있습니다. 트랜스코딩 옵션을 변경(편집 또는 추가)하려면, %{config} 구성 옵션으로 서버를 다시 시작하세요.",
     "transcodingEnabled": "Navidrome은 현재 %{config}로 실행 중이므로 웹 인터페이스를 사용하여 트랜스코딩 설정에서 시스템 명령을 실행할 수 있습니다. 보안상의 이유로 비활성화하고 트랜스코딩 옵션을 구성할 때만 활성화하는 것이 좋습니다.",
     "songsAddedToPlaylist": "1 개의 노래를 재생목록에 추가하였음 |||| %{smart_count} 개의 노래를 재생 목록에 추가하였음",
+    "noSimilarSongsFound": "비슷한 노래를 찾을 수 없음",
+    "noTopSongsFound": "인기곡을 찾을 수 없음",
     "noPlaylistsAvailable": "사용 가능한 노래 없음",
     "delete_user_title": "사용자 '%{name}' 삭제",
     "delete_user_content": "이 사용자와 해당 사용자의 모든 데이터(재생 목록 및 환경 설정 포함)를 삭제할까요?",
     "remove_missing_title": "누락된 파일들 제거",
     "remove_missing_content": "선택한 누락된 파일을 데이터베이스에서 삭제할까요? 삭제하면 재생 횟수 및 평점을 포함하여 해당 파일에 대한 모든 참조가 영구적으로 삭제됩니다.",
+    "remove_all_missing_title": "누락된 모든 파일 제거",
+    "remove_all_missing_content": "데이터베이스에서 누락된 모든 파일을 제거할까요? 이렇게 하면 해당 게임의 플레이 횟수와 평점을 포함한 모든 참조 내용이 영구적으로 삭제됩니다.",
     "notifications_blocked": "브라우저 설정에서 이 사이트의 알림을 차단하였음",
     "notifications_not_available": "이 브라우저는 데스크톱 알림을 지원하지 않거나 https를 통해 Navidrome에 접속하고 있지 않음",
     "lastfmLinkSuccess": "Last.fm이 성공적으로 연결되었고 스크로블링이 활성화되었음",
@@ -429,6 +511,12 @@
   },
   "menu": {
     "library": "라이브러리",
+    "librarySelector": {
+      "allLibraries": "모든 라이브러리 (%{count})",
+      "multipleLibraries": "%{selected} / %{total} 라이브러리",
+      "selectLibraries": "라이브러리 선택",
+      "none": "없음"
+    },
     "settings": "설정",
     "version": "버전",
     "theme": "테마",
@@ -491,6 +579,21 @@
         "disabled": "비활성화",
         "waiting": "대기중"
       }
+    },
+    "tabs": {
+      "about": "정보",
+      "config": "구성"
+    },
+    "config": {
+      "configName": "구성 이름",
+      "environmentVariable": "환경 변수",
+      "currentValue": "현재 값",
+      "configurationFile": "구성 파일",
+      "exportToml": "구성 내보내기 (TOML)",
+      "exportSuccess": "TOML 형식으로 클립보드로 내보낸 구성",
+      "exportFailed": "구성 복사 실패",
+      "devFlagsHeader": "개발 플래그 (변경/삭제 가능)",
+      "devFlagsComment": "이는 실험적 설정이므로 향후 버전에서 제거될 수 있음"
     }
   },
   "activity": {
@@ -499,7 +602,15 @@
     "quickScan": "빠른 스캔",
     "fullScan": "전체 스캔",
     "serverUptime": "서버 가동 시간",
-    "serverDown": "오프라인"
+    "serverDown": "오프라인",
+    "scanType": "유형",
+    "status": "스캔 오류",
+    "elapsedTime": "경과 시간"
+  },
+  "nowPlaying": {
+    "title": "현재 재생 중",
+    "empty": "재생 중인 콘텐츠 없음",
+    "minutesAgo": "%{smart_count} 분 전"
   },
   "help": {
     "title": "Navidrome 단축키",

resources/i18n/nl.json

@@ -5,7 +5,7 @@
       "name": "Nummer |||| Nummers",
       "fields": {
         "albumArtist": "Album Artiest",
-        "duration": "Lengte",
+        "duration": "Afspeelduur",
         "trackNumber": "Nummer #",
         "playCount": "Aantal keren afgespeeld",
         "title": "Titel",
@@ -35,7 +35,8 @@
         "rawTags": "Onbewerkte tags",
         "bitDepth": "Bit diepte",
         "sampleRate": "Sample waarde",
-        "missing": "Ontbrekend"
+        "missing": "Ontbrekend",
+        "libraryName": "Bibliotheek"
       },
       "actions": {
         "addToQueue": "Voeg toe aan wachtrij",
@@ -44,7 +45,8 @@
         "shuffleAll": "Shuffle alles",
         "download": "Downloaden",
         "playNext": "Volgende",
-        "info": "Meer info"
+        "info": "Meer info",
+        "showInPlaylist": "Toon in afspeellijst"
       }
     },
     "album": {
@@ -55,7 +57,7 @@
         "duration": "Afspeelduur",
         "songCount": "Nummers",
         "playCount": "Aantal keren afgespeeld",
-        "name": "Naam",
+        "name": "Titel",
         "genre": "Genre",
         "compilation": "Compilatie",
         "year": "Jaar",
@@ -65,9 +67,9 @@
         "createdAt": "Datum toegevoegd",
         "size": "Grootte",
         "originalDate": "Origineel",
-        "releaseDate": "Uitgegeven",
+        "releaseDate": "Uitgave",
         "releases": "Uitgave |||| Uitgaven",
-        "released": "Uitgegeven",
+        "released": "Uitgave",
         "recordLabel": "Label",
         "catalogNum": "Catalogus nummer",
         "releaseType": "Type",
@@ -75,7 +77,8 @@
         "media": "Media",
         "mood": "Sfeer",
         "date": "Opnamedatum",
-        "missing": "Ontbrekend"
+        "missing": "Ontbrekend",
+        "libraryName": "Bibliotheek"
       },
       "actions": {
         "playAll": "Afspelen",
@@ -123,7 +126,13 @@
         "mixer": "Mixer |||| Mixers",
         "remixer": "Remixer |||| Remixers",
         "djmixer": "DJ Mixer |||| DJ Mixers",
-        "performer": "Performer |||| Performers"
+        "performer": "Performer |||| Performers",
+        "maincredit": "Album Artiest of Artiest |||| Album Artiesten or Artiesten"
+      },
+      "actions": {
+        "shuffle": "Shuffle",
+        "radio": "Radio",
+        "topSongs": "Beste nummers"
       }
     },
     "user": {
@@ -132,7 +141,7 @@
         "userName": "Gebruikersnaam",
         "isAdmin": "Is beheerder",
         "lastLoginAt": "Laatst ingelogd op",
-        "updatedAt": "Laatst gewijzigd op",
+        "updatedAt": "Laatst bijgewerkt op",
         "name": "Naam",
         "password": "Wachtwoord",
         "createdAt": "Aangemaakt op",
@@ -140,19 +149,26 @@
         "currentPassword": "Huidig wachtwoord",
         "newPassword": "Nieuw wachtwoord",
         "token": "Token",
-        "lastAccessAt": "Meest recente toegang"
+        "lastAccessAt": "Meest recente toegang",
+        "libraries": "Bibliotheken"
       },
       "helperTexts": {
-        "name": "Naamswijziging wordt pas zichtbaar bij de volgende login"
+        "name": "Naamswijziging wordt pas zichtbaar bij de volgende login",
+        "libraries": "Selecteer specifieke bibliotheken voor deze gebruiker, of laat leeg om de standaardbiblliotheken te gebruiken"
       },
       "notifications": {
         "created": "Aangemaakt door gebruiker",
-        "updated": "Gewijzigd door gebruiker",
-        "deleted": "Gewist door gebruiker"
+        "updated": "Bijgewerkt door gebruiker",
+        "deleted": "Gebruiker verwijderd"
       },
       "message": {
         "listenBrainzToken": "Vul je ListenBrainz gebruikers-token in.",
-        "clickHereForToken": "Klik hier voor je token"
+        "clickHereForToken": "Klik hier voor je token",
+        "selectAllLibraries": "Selecteer alle bibliotheken",
+        "adminAutoLibraries": "Admin gebruikers hebben automatisch toegang tot alle bibliotheken"
+      },
+      "validation": {
+        "librariesRequired": "Minstens één bibliotheek moet geselecteerd worden voor niet-admin gebruikers"
       }
     },
     "player": {
@@ -181,10 +197,10 @@
       "name": "Afspeellijst |||| Afspeellijsten",
       "fields": {
         "name": "Titel",
-        "duration": "Lengte",
+        "duration": "Afspeelduur",
         "ownerName": "Eigenaar",
         "public": "Publiek",
-        "updatedAt": "Laatst gewijzigd op",
+        "updatedAt": "Laatst bijgewerkt op",
         "createdAt": "Aangemaakt op",
         "songCount": "Nummers",
         "comment": "Commentaar",
@@ -197,11 +213,16 @@
         "export": "Exporteer",
         "makePublic": "Openbaar maken",
         "makePrivate": "Privé maken",
-        "saveQueue": "Bewaar wachtrij als playlist"
+        "saveQueue": "Bewaar wachtrij als playlist",
+        "searchOrCreate": "Zoek afspeellijsten of typ om een nieuwe te starten...",
+        "pressEnterToCreate": "Druk Enter om nieuwe afspeellijst te maken",
+        "removeFromSelection": "Verwijder van selectie"
       },
       "message": {
         "duplicate_song": "Dubbele nummers toevoegen",
-        "song_exist": "Er komen nummers dubbel in de afspeellijst. Wil je de dubbele nummers toevoegen of overslaan?"
+        "song_exist": "Er komen nummers dubbel in de afspeellijst. Wil je de dubbele nummers toevoegen of overslaan?",
+        "noPlaylistsFound": "Geen playlists gevonden",
+        "noPlaylists": "Geen playlists beschikbaar"
       }
     },
     "radio": {
@@ -210,8 +231,8 @@
         "name": "Naam",
         "streamUrl": "Stream URL",
         "homePageUrl": "Hoofdpagina URL",
-        "updatedAt": "Geüpdate op",
-        "createdAt": "Gecreëerd op"
+        "updatedAt": "Bijgewerkt op",
+        "createdAt": "Aangemaakt op"
       },
       "actions": {
         "playNow": "Speel nu"
@@ -229,8 +250,8 @@
         "visitCount": "Bezocht",
         "format": "Formaat",
         "maxBitRate": "Max. bitrate",
-        "updatedAt": "Geüpdatet op",
-        "createdAt": "Gecreëerd op",
+        "updatedAt": "Bijgewerkt op",
+        "createdAt": "Aangemaakt op",
         "downloadable": "Downloads toestaan?"
       }
     },
@@ -239,7 +260,8 @@
       "fields": {
         "path": "Pad",
         "size": "Grootte",
-        "updatedAt": "Verdwenen op"
+        "updatedAt": "Verdwenen op",
+        "libraryName": "Bibliotheek"
       },
       "actions": {
         "remove": "Verwijder",
@@ -249,6 +271,58 @@
         "removed": "Ontbrekende bestanden verwijderd"
       },
       "empty": "Geen ontbrekende bestanden"
+    },
+    "library": {
+      "name": "Bibliotheek |||| Bibliotheken",
+      "fields": {
+        "name": "Naam",
+        "path": "Pad",
+        "remotePath": "Extern pad",
+        "lastScanAt": "Laatste scan",
+        "songCount": "Nummers",
+        "albumCount": "Albums",
+        "artistCount": "Artiesten",
+        "totalSongs": "Nummers",
+        "totalAlbums": "Albums",
+        "totalArtists": "Artiesten",
+        "totalFolders": "Mappen",
+        "totalFiles": "Bestanden",
+        "totalMissingFiles": "Ontbrekende bestanden",
+        "totalSize": "Totale bestandsgrootte",
+        "totalDuration": "Afspeelduur",
+        "defaultNewUsers": "Standaard voor nieuwe gebruikers",
+        "createdAt": "Aangemaakt",
+        "updatedAt": "Bijgewerkt"
+      },
+      "sections": {
+        "basic": "Basisinformatie",
+        "statistics": "Statistieken"
+      },
+      "actions": {
+        "scan": "Scan bibliotheek",
+        "manageUsers": "Beheer gebruikerstoegang",
+        "viewDetails": "Bekijk details"
+      },
+      "notifications": {
+        "created": "Bibliotheek succesvol aangemaakt",
+        "updated": "Bibliotheek succesvol bijgewerkt",
+        "deleted": "Bibliotheek succesvol verwijderd",
+        "scanStarted": "Bibliotheekscan is gestart",
+        "scanCompleted": "Bibliotheekscan is voltooid"
+      },
+      "validation": {
+        "nameRequired": "Bibliotheek naam is vereist",
+        "pathRequired": "Pad naar bibliotheek is vereist",
+        "pathNotDirectory": "Pad naar bibliotheek moet een map zijn",
+        "pathNotFound": "Pad naar bibliotheek niet gevonden",
+        "pathNotAccessible": "Pad naar bibliotheek is niet toegankelijk",
+        "pathInvalid": "Ongeldig pad naar bibliotheek"
+      },
+      "messages": {
+        "deleteConfirm": "Weet je zeker dat je deze bibliotheek wil verwijderen? Dit verwijdert ook alle gerelateerde data en gebruikerstoegang.",
+        "scanInProgress": "Scan is bezig...",
+        "noLibrariesAssigned": "Geen bibliotheken aan deze gebruiker toegewezen"
+      }
     }
   },
   "ra": {
@@ -430,7 +504,9 @@
     "remove_missing_title": "Verwijder ontbrekende bestanden",
     "remove_missing_content": "Weet je zeker dat je alle ontbrekende bestanden van de database wil verwijderen? Dit wist permanent al hun referenties inclusief afspeel tellers en beoordelingen.",
     "remove_all_missing_title": "Verwijder alle ontbrekende bestanden",
-    "remove_all_missing_content": "Weet je zeker dat je alle ontbrekende bestanden van de database wil verwijderen? Dit wist permanent al hun referenties inclusief afspeel tellers en beoordelingen."
+    "remove_all_missing_content": "Weet je zeker dat je alle ontbrekende bestanden van de database wil verwijderen? Dit wist permanent al hun referenties inclusief afspeel tellers en beoordelingen.",
+    "noSimilarSongsFound": "Geen vergelijkbare nummers gevonden",
+    "noTopSongsFound": "Geen beste nummers gevonden"
   },
   "menu": {
     "library": "Bibliotheek",
@@ -459,7 +535,13 @@
     "albumList": "Albums",
     "about": "Over",
     "playlists": "Afspeellijsten",
-    "sharedPlaylists": "Gedeelde afspeellijsten"
+    "sharedPlaylists": "Gedeelde afspeellijsten",
+    "librarySelector": {
+      "allLibraries": "Alle bibliotheken (%{count})",
+      "multipleLibraries": "%{selected} van %{total} bibliotheken",
+      "selectLibraries": "Selecteer bibliotheken",
+      "none": "Geen"
+    }
   },
   "player": {
     "playListsText": "Wachtrij",
@@ -468,7 +550,7 @@
     "notContentText": "Geen muziek",
     "clickToPlayText": "Klik om af te spelen",
     "clickToPauseText": "Klik om te pauzeren",
-    "nextTrackText": "Volgende",
+    "nextTrackText": "Volgend nummer",
     "previousTrackText": "Vorige",
     "reloadText": "Herladen",
     "volumeText": "Volume",
@@ -496,11 +578,26 @@
         "disabled": "Uitgeschakeld",
         "waiting": "Wachten"
       }
+    },
+    "tabs": {
+      "about": "Over",
+      "config": "Configuratie"
+    },
+    "config": {
+      "configName": "Config Naam",
+      "environmentVariable": "Omgevingsvariabele",
+      "currentValue": "Huidige waarde",
+      "configurationFile": "Configuratiebestand",
+      "exportToml": "Exporteer configuratie (TOML)",
+      "exportSuccess": "Configuratie geëxporteerd naar klembord in TOML formaat",
+      "exportFailed": "Kopiëren van configuratie mislukt",
+      "devFlagsHeader": "Ontwikkelaarsinstellingen (onder voorbehoud)",
+      "devFlagsComment": "Dit zijn experimentele instellingen en worden mogelijk in latere versies verwijderd"
     }
   },
   "activity": {
     "title": "Activiteit",
-    "totalScanned": "Totaal gescande folders",
+    "totalScanned": "Totaal gescande mappen",
     "quickScan": "Snelle scan",
     "fullScan": "Volledige scan",
     "serverUptime": "Server uptime",
@@ -522,5 +619,10 @@
       "toggle_love": "Voeg toe aan favorieten",
       "current_song": "Ga naar huidig nummer"
     }
+  },
+  "nowPlaying": {
+    "title": "Speelt nu",
+    "empty": "Er wordt niets afgespeed",
+    "minutesAgo": "%{smart_count} minuut geleden |||| %{smart_count} minuten geleden"
   }
 }

resources/i18n/pt-br.json

@@ -300,6 +300,8 @@
       },
       "actions": {
         "scan": "Scanear Biblioteca",
+        "quickScan": "Scan Rápido",
+        "fullScan": "Scan Completo",
         "manageUsers": "Gerenciar Acesso do Usuário",
         "viewDetails": "Ver Detalhes"
       },
@@ -308,6 +310,9 @@
         "updated": "Biblioteca atualizada com sucesso",
         "deleted": "Biblioteca excluída com sucesso",
         "scanStarted": "Scan da biblioteca iniciada",
+        "quickScanStarted": "Scan rápido iniciado",
+        "fullScanStarted": "Scan completo iniciado",
+        "scanError": "Erro ao iniciar o scan. Verifique os logs",
         "scanCompleted": "Scan da biblioteca concluída"
       },
       "validation": {
@@ -598,11 +603,12 @@
   "activity": {
     "title": "Atividade",
     "totalScanned": "Total de pastas scaneadas",
-    "quickScan": "Scan rápido",
-    "fullScan": "Scan completo",
+    "quickScan": "Rápido",
+    "fullScan": "Completo",
+    "selectiveScan": "Seletivo",
     "serverUptime": "Uptime do servidor",
     "serverDown": "DESCONECTADO",
-    "scanType": "Tipo",
+    "scanType": "Último Scan",
     "status": "Erro",
     "elapsedTime": "Duração"
   },

resources/i18n/th.json

@@ -26,7 +26,17 @@
         "bpm": "BPM",
         "playDate": "เล่นล่าสุด",
         "channels": "ช่อง",
-        "createdAt": "เพิ่มเมื่อ"
+        "createdAt": "เพิ่มเมื่อ",
+        "grouping": "จัดกลุ่ม",
+        "mood": "อารมณ์",
+        "participants": "ผู้มีส่วนร่วม",
+        "tags": "แทกเพิ่มเติม",
+        "mappedTags": "แมพแทก",
+        "rawTags": "แทกเริ่มต้น",
+        "bitDepth": "Bit depth",
+        "sampleRate": "แซมเปิ้ลเรต",
+        "missing": "หายไป",
+        "libraryName": "ห้องสมุด"
       },
       "actions": {
         "addToQueue": "เพิ่มในคิว",
@@ -35,7 +45,8 @@
         "shuffleAll": "สุ่มทั้งหมด",
         "download": "ดาวน์โหลด",
         "playNext": "เล่นถัดไป",
-        "info": "ดูรายละเอียด"
+        "info": "ดูรายละเอียด",
+        "showInPlaylist": "แสดงในเพลย์ลิสต์"
       }
     },
     "album": {
@@ -58,7 +69,16 @@
         "originalDate": "วันที่เริ่ม",
         "releaseDate": "เผยแพร่เมื่อ",
         "releases": "เผยแพร่ |||| เผยแพร่",
-        "released": "เผยแพร่เมื่อ"
+        "released": "เผยแพร่เมื่อ",
+        "recordLabel": "ป้าย",
+        "catalogNum": "หมายเลขแคตาล็อก",
+        "releaseType": "ประเภท",
+        "grouping": "จัดกลุ่ม",
+        "media": "มีเดีย",
+        "mood": "อารมณ์",
+        "date": "บันทึกเมื่อ",
+        "missing": "หายไป",
+        "libraryName": "ห้องสมุด"
       },
       "actions": {
         "playAll": "เล่นทั้งหมด",
@@ -89,7 +109,30 @@
         "playCount": "เล่นแล้ว",
         "rating": "ความนิยม",
         "genre": "ประเภท",
-        "size": "ขนาด"
+        "size": "ขนาด",
+        "role": "Role",
+        "missing": "หายไป"
+      },
+      "roles": {
+        "albumartist": "ศิลปินอัลบั้ม |||| ศิลปินอัลบั้ม",
+        "artist": "ศิลปิน |||| ศิลปิน",
+        "composer": "ผู้แต่ง |||| ผู้แต่ง",
+        "conductor": "คอนดักเตอร์ |||| คอนดักเตอร์",
+        "lyricist": "เนื้อเพลง |||| เนื้อเพลง",
+        "arranger": "ผู้ดำเนินการ |||| ผู้ดำเนินการ",
+        "producer": "ผู้จัด |||| ผู้จัด",
+        "director": "ไดเรกเตอร์ |||| ไดเรกเตอร์",
+        "engineer": "วิศวกร |||| วิศวกร",
+        "mixer": "มิกเซอร์ |||| มิกเซอร์",
+        "remixer": "รีมิกเซอร์ |||| รีมิกเซอร์",
+        "djmixer": "ดีเจมิกเซอร์ |||| ดีเจมิกเซอร์",
+        "performer": "ผู้เล่น |||| ผู้เล่น",
+        "maincredit": "ศิลปิน |||| ศิลปิน"
+      },
+      "actions": {
+        "shuffle": "เล่นสุ่ม",
+        "radio": "วิทยุ",
+        "topSongs": "เพลงยอดนิยม"
       }
     },
     "user": {
@@ -106,10 +149,12 @@
         "currentPassword": "รหัสผ่านปัจจุบัน",
         "newPassword": "รหัสผ่านใหม่",
         "token": "โทเคน",
-        "lastAccessAt": "เข้าใช้ล่าสุด"
+        "lastAccessAt": "เข้าใช้ล่าสุด",
+        "libraries": "ห้องสมุด"
       },
       "helperTexts": {
-        "name": "การเปลี่ยนชื่อจะมีผลในการล็อกอินครั้งถัดไป"
+        "name": "การเปลี่ยนชื่อจะมีผลในการล็อกอินครั้งถัดไป",
+        "libraries": "เลือกห้องสมุดสำหรับผู้ใช้นี้หรือปล่อยว่างเพื่อใช้ห้องสมุดเริ่มต้น"
       },
       "notifications": {
         "created": "สร้างชื่อผู้ใช้",
@@ -118,7 +163,12 @@
       },
       "message": {
         "listenBrainzToken": "ใส่โทเคน ListenBrainz ของคุณ",
-        "clickHereForToken": "กดที่นี่เพื่อรับโทเคนของคุณ"
+        "clickHereForToken": "กดที่นี่เพื่อรับโทเคนของคุณ",
+        "selectAllLibraries": "เลือกห้องสมุดทั้งหมด",
+        "adminAutoLibraries": "ผู้ดูแลเข้าถึงห้องสมุดทั้งหมดโดยอัตโนมัติ"
+      },
+      "validation": {
+        "librariesRequired": "ต้องเลือกห้องสมุด 1 ห้อง สำหรับผู้ใช้ที่ไม่ใช่ผู้ดูแล"
       }
     },
     "player": {
@@ -162,11 +212,17 @@
         "addNewPlaylist": "สร้าง \"%{name}\"",
         "export": "ส่งออก",
         "makePublic": "ทำเป็นสาธารณะ",
-        "makePrivate": "ทำเป็นส่วนตัว"
+        "makePrivate": "ทำเป็นส่วนตัว",
+        "saveQueue": "บันทึกคิวลงเพลย์ลิสต์",
+        "searchOrCreate": "ค้นหาเพลย์ลิสต์หรือพิมพ์เพื่อสร้างใหม่",
+        "pressEnterToCreate": "กด Enter เพื่อสร้างเพลย์ลิสต์",
+        "removeFromSelection": "เอาออกจากที่เลือกไว้"
       },
       "message": {
         "duplicate_song": "เพิ่มเพลงซ้ำ",
-        "song_exist": "เพิ่มเพลงซ้ำกันในเพลย์ลิสต์ คุณจะเพิ่มเพลงต่อหรือข้าม"
+        "song_exist": "เพิ่มเพลงซ้ำกันในเพลย์ลิสต์ คุณจะเพิ่มเพลงต่อหรือข้าม",
+        "noPlaylistsFound": "ไม่พบเพลย์ลิสต์",
+        "noPlaylists": "ไม่มีเพลย์ลิสต์อยู่"
       }
     },
     "radio": {
@@ -198,6 +254,75 @@
         "createdAt": "สร้างเมื่อ",
         "downloadable": "อนุญาตให้ดาวโหลด?"
       }
+    },
+    "missing": {
+      "name": "ไฟล์ที่หายไป |||| ไฟล์ที่หายไป",
+      "fields": {
+        "path": "พาร์ท",
+        "size": "ขนาด",
+        "updatedAt": "หายไปจาก",
+        "libraryName": "ห้องสมุด"
+      },
+      "actions": {
+        "remove": "เอาออก",
+        "remove_all": "เอาออกทั้งหมด"
+      },
+      "notifications": {
+        "removed": "เอาไฟล์ที่หายไปออกแล้ว"
+      },
+      "empty": "ไม่มีไฟล์หาย"
+    },
+    "library": {
+      "name": "ห้องสมุด |||| ห้องสมุด",
+      "fields": {
+        "name": "ชื่อ",
+        "path": "พาร์ท",
+        "remotePath": "รีโมทพาร์ท",
+        "lastScanAt": "สแกนล่าสุด",
+        "songCount": "เพลง",
+        "albumCount": "อัลบัม",
+        "artistCount": "ศิลปิน",
+        "totalSongs": "เพลง",
+        "totalAlbums": "อัลบัม",
+        "totalArtists": "ศิลปิน",
+        "totalFolders": "แฟ้ม",
+        "totalFiles": "ไฟล์",
+        "totalMissingFiles": "ไฟล์ที่หายไป",
+        "totalSize": "ขนาดทั้งหมด",
+        "totalDuration": "ความยาว",
+        "defaultNewUsers": "ค่าเริ่มต้นผู้ใช้ใหม่",
+        "createdAt": "สร้าง",
+        "updatedAt": "อัพเดท"
+      },
+      "sections": {
+        "basic": "ข้อมูลเบื้องต้น",
+        "statistics": "สถิติ"
+      },
+      "actions": {
+        "scan": "สแกนห้องสมุด",
+        "manageUsers": "ตั้งค่าการเข้าถึง",
+        "viewDetails": "ดูรายละเอียด"
+      },
+      "notifications": {
+        "created": "สร้างห้องสมุดเรียบร้อย",
+        "updated": "อัพเดทห้องสมุดเรียบร้อย",
+        "deleted": "ลบห้องสมุดเพลงเรียบร้อยแล้ว",
+        "scanStarted": "เริ่มสแกนห้องสมุด",
+        "scanCompleted": "สแกนห้องสมุดเสร็จแล้ว"
+      },
+      "validation": {
+        "nameRequired": "ต้องใส่ชื่อห้องสมุดเพลง",
+        "pathRequired": "ต้องใส่พาร์ทของห้องสมุด",
+        "pathNotDirectory": "พาร์ทของห้องสมุดต้องเป็นแฟ้ม",
+        "pathNotFound": "ไม่เจอพาร์ทของห้องสมุด",
+        "pathNotAccessible": "ไม่สามารถเข้าพาร์ทของห้องสมุด",
+        "pathInvalid": "พาร์ทห้องสมุดไม่ถูก"
+      },
+      "messages": {
+        "deleteConfirm": "คุณแน่ใจว่าจะลบห้องสมุดนี้? นี่จะลบข้อมูลและการเข้าถึงของผู้ใช้ที่เกี่ยวข้องทั้งหมด",
+        "scanInProgress": "กำลังสแกน...",
+        "noLibrariesAssigned": "ไม่มีห้องสมุดสำหรับผู้ใช้นี้"
+      }
     }
   },
   "ra": {
@@ -375,7 +500,13 @@
     "shareSuccess": "คัดลอก URL ไปคลิปบอร์ด: %{url}",
     "shareFailure": "คัดลอก URL %{url} ไปคลิปบอร์ดผิดพลาด",
     "downloadDialogTitle": "ดาวโหลด %{resource} '%{name}' (%{size})",
-    "shareCopyToClipboard": "คัดลอกไปคลิปบอร์ด: Ctrl+C, Enter"
+    "shareCopyToClipboard": "คัดลอกไปคลิปบอร์ด: Ctrl+C, Enter",
+    "remove_missing_title": "ลบรายการไฟล์ที่หายไป",
+    "remove_missing_content": "คุณแน่ใจว่าจะเอารายการไฟล์ที่หายไปออกจากดาต้าเบส นี่จะเป็นการลบข้อมูลอ้างอิงทั้งหมดของไฟล์ออกอย่างถาวร",
+    "remove_all_missing_title": "เอารายการไฟล์ที่หายไปออกทั้งหมด",
+    "remove_all_missing_content": "คุณแน่ใจว่าจะเอารายการไฟล์ที่หายไปออกจากดาต้าเบส นี่จะเป็นการลบข้อมูลอ้างอิงทั้งหมดของไฟล์ออกอย่างถาวร",
+    "noSimilarSongsFound": "ไม่มีเพลงคล้ายกัน",
+    "noTopSongsFound": "ไม่พบเพลงยอดนิยม"
   },
   "menu": {
     "library": "ห้องสมุดเพลง",
@@ -404,7 +535,13 @@
     "albumList": "อัลบั้ม",
     "about": "เกี่ยวกับ",
     "playlists": "เพลย์ลิสต์",
-    "sharedPlaylists": "เพลย์ลิสต์ที่แบ่งปัน"
+    "sharedPlaylists": "เพลย์ลิสต์ที่แบ่งปัน",
+    "librarySelector": {
+      "allLibraries": "ห้องสมุด (%{count}) ห้อง",
+      "multipleLibraries": "%{selected} ของ %{total} ห้องสมุด",
+      "selectLibraries": "เลือกห้องสมุด",
+      "none": "ไม่มี"
+    }
   },
   "player": {
     "playListsText": "คิวเล่น",
@@ -441,6 +578,21 @@
         "disabled": "ปิดการทำงาน",
         "waiting": "รอ"
       }
+    },
+    "tabs": {
+      "about": "เกี่ยวกับ",
+      "config": "การตั้งค่า"
+    },
+    "config": {
+      "configName": "ชื่อการตั้งค่า",
+      "environmentVariable": "ค่าทั่วไป",
+      "currentValue": "ค่าปัจจุบัน",
+      "configurationFile": "ไฟล์การตั้งค่า",
+      "exportToml": "นำออกการตั้งค่า (TOML)",
+      "exportSuccess": "นำออกการตั้งค่าไปยังคลิปบอร์ดในรูปแบบ TOML แล้ว",
+      "exportFailed": "คัดลอกการตั้งค่าล้มเหลว",
+      "devFlagsHeader": "ปักธงการพัฒนา (อาจมีการเปลี่ยน/เอาออก)",
+      "devFlagsComment": "การตั้งค่านี้อยู่ในช่วงทดลองและอาจจะมีการเอาออกในเวอร์ชั่นหลัง"
     }
   },
   "activity": {
@@ -449,7 +601,10 @@
     "quickScan": "สแกนแบบเร็ว",
     "fullScan": "สแกนทั้งหมด",
     "serverUptime": "เซิร์ฟเวอร์ออนไลน์นาน",
-    "serverDown": "ออฟไลน์"
+    "serverDown": "ออฟไลน์",
+    "scanType": "ประเภท",
+    "status": "สแกนผิดพลาด",
+    "elapsedTime": "เวลาที่ใช้"
   },
   "help": {
     "title": "คีย์ลัด Navidrome",
@@ -464,5 +619,10 @@
       "toggle_love": "เพิ่มเพลงนี้ไปยังรายการโปรด",
       "current_song": "ไปยังเพลงปัจจุบัน"
     }
+  },
+  "nowPlaying": {
+    "title": "กำลังเล่น",
+    "empty": "ไม่มีเพลงเล่น",
+    "minutesAgo": "%{smart_count} นาทีที่แล้ว |||| %{smart_count} นาทีที่แล้ว"
   }
 }

scanner/controller.go

@@ -26,24 +26,8 @@ var (
 	ErrAlreadyScanning = errors.New("already scanning")
 )
 
-type Scanner interface {
-	// ScanAll starts a full scan of the music library. This is a blocking operation.
-	ScanAll(ctx context.Context, fullScan bool) (warnings []string, err error)
-	Status(context.Context) (*StatusInfo, error)
-}
-
-type StatusInfo struct {
-	Scanning    bool
-	LastScan    time.Time
-	Count       uint32
-	FolderCount uint32
-	LastError   string
-	ScanType    string
-	ElapsedTime time.Duration
-}
-
 func New(rootCtx context.Context, ds model.DataStore, cw artwork.CacheWarmer, broker events.Broker,
-	pls core.Playlists, m metrics.Metrics) Scanner {
+	pls core.Playlists, m metrics.Metrics) model.Scanner {
 	c := &controller{
 		rootCtx: rootCtx,
 		ds:      ds,
@@ -65,9 +49,10 @@ func (s *controller) getScanner() scanner {
 	return &scannerImpl{ds: s.ds, cw: s.cw, pls: s.pls}
 }
 
-// CallScan starts an in-process scan of the music library.
+// CallScan starts an in-process scan of specific library/folder pairs.
+// If targets is empty, it scans all libraries.
 // This is meant to be called from the command line (see cmd/scan.go).
-func CallScan(ctx context.Context, ds model.DataStore, pls core.Playlists, fullScan bool) (<-chan *ProgressInfo, error) {
+func CallScan(ctx context.Context, ds model.DataStore, pls core.Playlists, fullScan bool, targets []model.ScanTarget) (<-chan *ProgressInfo, error) {
 	release, err := lockScan(ctx)
 	if err != nil {
 		return nil, err
@@ -79,7 +64,7 @@ func CallScan(ctx context.Context, ds model.DataStore, pls core.Playlists, fullS
 	go func() {
 		defer close(progress)
 		scanner := &scannerImpl{ds: ds, cw: artwork.NoopCacheWarmer(), pls: pls}
-		scanner.scanAll(ctx, fullScan, progress)
+		scanner.scanFolders(ctx, fullScan, targets, progress)
 	}()
 	return progress, nil
 }
@@ -99,8 +84,11 @@ type ProgressInfo struct {
 	ForceUpdate     bool
 }
 
+// scanner defines the interface for different scanner implementations.
+// This allows for swapping between in-process and external scanners.
 type scanner interface {
-	scanAll(ctx context.Context, fullScan bool, progress chan<- *ProgressInfo)
+	// scanFolders performs the actual scanning of folders. If targets is nil, it scans all libraries.
+	scanFolders(ctx context.Context, fullScan bool, targets []model.ScanTarget, progress chan<- *ProgressInfo)
 }
 
 type controller struct {
@@ -158,7 +146,7 @@ func (s *controller) getScanInfo(ctx context.Context) (scanType string, elapsed
 	return scanType, elapsed, lastErr
 }
 
-func (s *controller) Status(ctx context.Context) (*StatusInfo, error) {
+func (s *controller) Status(ctx context.Context) (*model.ScannerStatus, error) {
 	lastScanTime, err := s.getLastScanTime(ctx)
 	if err != nil {
 		return nil, fmt.Errorf("getting last scan time: %w", err)
@@ -167,7 +155,7 @@ func (s *controller) Status(ctx context.Context) (*StatusInfo, error) {
 	scanType, elapsed, lastErr := s.getScanInfo(ctx)
 
 	if running.Load() {
-		status := &StatusInfo{
+		status := &model.ScannerStatus{
 			Scanning:    true,
 			LastScan:    lastScanTime,
 			Count:       s.count.Load(),
@@ -183,7 +171,7 @@ func (s *controller) Status(ctx context.Context) (*StatusInfo, error) {
 	if err != nil {
 		return nil, fmt.Errorf("getting library stats: %w", err)
 	}
-	return &StatusInfo{
+	return &model.ScannerStatus{
 		Scanning:    false,
 		LastScan:    lastScanTime,
 		Count:       uint32(count),
@@ -208,6 +196,10 @@ func (s *controller) getCounters(ctx context.Context) (int64, int64, error) {
 }
 
 func (s *controller) ScanAll(requestCtx context.Context, fullScan bool) ([]string, error) {
+	return s.ScanFolders(requestCtx, fullScan, nil)
+}
+
+func (s *controller) ScanFolders(requestCtx context.Context, fullScan bool, targets []model.ScanTarget) ([]string, error) {
 	release, err := lockScan(requestCtx)
 	if err != nil {
 		return nil, err
@@ -224,7 +216,7 @@ func (s *controller) ScanAll(requestCtx context.Context, fullScan bool) ([]strin
 	go func() {
 		defer close(progress)
 		scanner := s.getScanner()
-		scanner.scanAll(ctx, fullScan, progress)
+		scanner.scanFolders(ctx, fullScan, targets, progress)
 	}()
 
 	// Wait for the scan to finish, sending progress events to all connected clients

scanner/controller_test.go

@@ -9,6 +9,7 @@ import (
 	"github.com/navidrome/navidrome/core/artwork"
 	"github.com/navidrome/navidrome/core/metrics"
 	"github.com/navidrome/navidrome/db"
+	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/persistence"
 	"github.com/navidrome/navidrome/scanner"
 	"github.com/navidrome/navidrome/server/events"
@@ -20,7 +21,7 @@ import (
 var _ = Describe("Controller", func() {
 	var ctx context.Context
 	var ds *tests.MockDataStore
-	var ctrl scanner.Scanner
+	var ctrl model.Scanner
 
 	Describe("Status", func() {
 		BeforeEach(func() {

scanner/external.go

@@ -8,10 +8,12 @@ import (
 	"io"
 	"os"
 	"os/exec"
+	"strings"
 
 	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/log"
-	. "github.com/navidrome/navidrome/utils/gg"
+	"github.com/navidrome/navidrome/model"
+	"github.com/navidrome/navidrome/utils/slice"
 )
 
 // scannerExternal is a scanner that runs an external process to do the scanning. It is used to avoid
@@ -23,19 +25,41 @@ import (
 // process will forward them to the caller.
 type scannerExternal struct{}
 
-func (s *scannerExternal) scanAll(ctx context.Context, fullScan bool, progress chan<- *ProgressInfo) {
+func (s *scannerExternal) scanFolders(ctx context.Context, fullScan bool, targets []model.ScanTarget, progress chan<- *ProgressInfo) {
+	s.scan(ctx, fullScan, targets, progress)
+}
+
+func (s *scannerExternal) scan(ctx context.Context, fullScan bool, targets []model.ScanTarget, progress chan<- *ProgressInfo) {
 	exe, err := os.Executable()
 	if err != nil {
 		progress <- &ProgressInfo{Error: fmt.Sprintf("failed to get executable path: %s", err)}
 		return
 	}
-	log.Debug(ctx, "Spawning external scanner process", "fullScan", fullScan, "path", exe)
-	cmd := exec.CommandContext(ctx, exe, "scan",
+
+	// Build command arguments
+	args := []string{
+		"scan",
 		"--nobanner", "--subprocess",
 		"--configfile", conf.Server.ConfigFile,
 		"--datafolder", conf.Server.DataFolder,
 		"--cachefolder", conf.Server.CacheFolder,
-		If(fullScan, "--full", ""))
+	}
+
+	// Add targets if provided
+	if len(targets) > 0 {
+		targetsStr := strings.Join(slice.Map(targets, func(t model.ScanTarget) string { return t.String() }), ",")
+		args = append(args, "--targets", targetsStr)
+		log.Debug(ctx, "Spawning external scanner process with targets", "fullScan", fullScan, "path", exe, "targets", targetsStr)
+	} else {
+		log.Debug(ctx, "Spawning external scanner process", "fullScan", fullScan, "path", exe)
+	}
+
+	// Add full scan flag if needed
+	if fullScan {
+		args = append(args, "--full")
+	}
+
+	cmd := exec.CommandContext(ctx, exe, args...)
 
 	in, out := io.Pipe()
 	defer in.Close()

scanner/folder_entry.go

@@ -15,9 +15,7 @@ import (
 	"github.com/navidrome/navidrome/utils/chrono"
 )
 
-func newFolderEntry(job *scanJob, path string) *folderEntry {
-	id := model.FolderID(job.lib, path)
-	info := job.popLastUpdate(id)
+func newFolderEntry(job *scanJob, id, path string, updTime time.Time, hash string) *folderEntry {
 	f := &folderEntry{
 		id:         id,
 		job:        job,
@@ -25,8 +23,8 @@ func newFolderEntry(job *scanJob, path string) *folderEntry {
 		audioFiles: make(map[string]fs.DirEntry),
 		imageFiles: make(map[string]fs.DirEntry),
 		albumIDMap: make(map[string]string),
-		updTime:    info.UpdatedAt,
-		prevHash:   info.Hash,
+		updTime:    updTime,
+		prevHash:   hash,
 	}
 	return f
 }

scanner/folder_entry_test.go

@@ -40,9 +40,8 @@ var _ = Describe("folder_entry", func() {
 				UpdatedAt: time.Now().Add(-30 * time.Minute),
 				Hash:      "previous-hash",
 			}
-			job.lastUpdates[folderID] = updateInfo
 
-			entry := newFolderEntry(job, path)
+			entry := newFolderEntry(job, folderID, path, updateInfo.UpdatedAt, updateInfo.Hash)
 
 			Expect(entry.id).To(Equal(folderID))
 			Expect(entry.job).To(Equal(job))
@@ -53,15 +52,10 @@ var _ = Describe("folder_entry", func() {
 			Expect(entry.updTime).To(Equal(updateInfo.UpdatedAt))
 			Expect(entry.prevHash).To(Equal(updateInfo.Hash))
 		})
+	})
 
-		It("creates a new folder entry with zero time when no previous update exists", func() {
-			entry := newFolderEntry(job, path)
-
-			Expect(entry.updTime).To(BeZero())
-			Expect(entry.prevHash).To(BeEmpty())
-		})
-
-		It("removes the lastUpdate from the job after popping", func() {
+	Describe("createFolderEntry", func() {
+		It("removes the lastUpdate from the job after creation", func() {
 			folderID := model.FolderID(lib, path)
 			updateInfo := model.FolderUpdateInfo{
 				UpdatedAt: time.Now().Add(-30 * time.Minute),
@@ -69,8 +63,10 @@ var _ = Describe("folder_entry", func() {
 			}
 			job.lastUpdates[folderID] = updateInfo
 
-			newFolderEntry(job, path)
+			entry := job.createFolderEntry(path)
 
+			Expect(entry.updTime).To(Equal(updateInfo.UpdatedAt))
+			Expect(entry.prevHash).To(Equal(updateInfo.Hash))
 			Expect(job.lastUpdates).ToNot(HaveKey(folderID))
 		})
 	})
@@ -79,7 +75,8 @@ var _ = Describe("folder_entry", func() {
 		var entry *folderEntry
 
 		BeforeEach(func() {
-			entry = newFolderEntry(job, path)
+			folderID := model.FolderID(lib, path)
+			entry = newFolderEntry(job, folderID, path, time.Time{}, "")
 		})
 
 		Describe("hasNoFiles", func() {
@@ -458,7 +455,9 @@ var _ = Describe("folder_entry", func() {
 	Describe("integration scenarios", func() {
 		It("handles complete folder lifecycle", func() {
 			// Create new folder entry
-			entry := newFolderEntry(job, "music/rock/album")
+			folderPath := "music/rock/album"
+			folderID := model.FolderID(lib, folderPath)
+			entry := newFolderEntry(job, folderID, folderPath, time.Time{}, "")
 
 			// Initially new and has no files
 			Expect(entry.isNew()).To(BeTrue())

scanner/ignore_checker.go

@@ -0,0 +1,163 @@
+package scanner
+
+import (
+	"bufio"
+	"context"
+	"io/fs"
+	"path"
+	"strings"
+
+	"github.com/navidrome/navidrome/consts"
+	"github.com/navidrome/navidrome/log"
+	ignore "github.com/sabhiram/go-gitignore"
+)
+
+// IgnoreChecker manages .ndignore patterns using a stack-based approach.
+// Use Push() to add patterns when entering a folder, Pop() when leaving,
+// and ShouldIgnore() to check if a path should be ignored.
+type IgnoreChecker struct {
+	fsys            fs.FS
+	patternStack    [][]string        // Stack of patterns for each folder level
+	currentPatterns []string          // Flattened current patterns
+	matcher         *ignore.GitIgnore // Compiled matcher for current patterns
+}
+
+// newIgnoreChecker creates a new IgnoreChecker for the given filesystem.
+func newIgnoreChecker(fsys fs.FS) *IgnoreChecker {
+	return &IgnoreChecker{
+		fsys:         fsys,
+		patternStack: make([][]string, 0),
+	}
+}
+
+// Push loads .ndignore patterns from the specified folder and adds them to the pattern stack.
+// Use this when entering a folder during directory tree traversal.
+func (ic *IgnoreChecker) Push(ctx context.Context, folder string) error {
+	patterns := ic.loadPatternsFromFolder(ctx, folder)
+	ic.patternStack = append(ic.patternStack, patterns)
+	ic.rebuildCurrentPatterns()
+	return nil
+}
+
+// Pop removes the most recent patterns from the stack.
+// Use this when leaving a folder during directory tree traversal.
+func (ic *IgnoreChecker) Pop() {
+	if len(ic.patternStack) > 0 {
+		ic.patternStack = ic.patternStack[:len(ic.patternStack)-1]
+		ic.rebuildCurrentPatterns()
+	}
+}
+
+// PushAllParents pushes patterns from root down to the target path.
+// This is a convenience method for when you need to check a specific path
+// without recursively walking the tree. It handles the common pattern of
+// pushing all parent directories from root to the target.
+// This method is optimized to compile patterns only once at the end.
+func (ic *IgnoreChecker) PushAllParents(ctx context.Context, targetPath string) error {
+	if targetPath == "." || targetPath == "" {
+		// Simple case: just push root
+		return ic.Push(ctx, ".")
+	}
+
+	// Load patterns for root
+	patterns := ic.loadPatternsFromFolder(ctx, ".")
+	ic.patternStack = append(ic.patternStack, patterns)
+
+	// Load patterns for each parent directory
+	currentPath := "."
+	parts := strings.Split(path.Clean(targetPath), "/")
+	for _, part := range parts {
+		if part == "." || part == "" {
+			continue
+		}
+		currentPath = path.Join(currentPath, part)
+		patterns = ic.loadPatternsFromFolder(ctx, currentPath)
+		ic.patternStack = append(ic.patternStack, patterns)
+	}
+
+	// Rebuild and compile patterns only once at the end
+	ic.rebuildCurrentPatterns()
+	return nil
+}
+
+// ShouldIgnore checks if the given path should be ignored based on the current patterns.
+// Returns true if the path matches any ignore pattern, false otherwise.
+func (ic *IgnoreChecker) ShouldIgnore(ctx context.Context, relPath string) bool {
+	// Handle root/empty path - never ignore
+	if relPath == "" || relPath == "." {
+		return false
+	}
+
+	// If no patterns loaded, nothing to ignore
+	if ic.matcher == nil {
+		return false
+	}
+
+	matches := ic.matcher.MatchesPath(relPath)
+	if matches {
+		log.Trace(ctx, "Scanner: Ignoring entry matching .ndignore", "path", relPath)
+	}
+	return matches
+}
+
+// loadPatternsFromFolder reads the .ndignore file in the specified folder and returns the patterns.
+// If the file doesn't exist, returns an empty slice.
+// If the file exists but is empty, returns a pattern to ignore everything ("**/*").
+func (ic *IgnoreChecker) loadPatternsFromFolder(ctx context.Context, folder string) []string {
+	ignoreFilePath := path.Join(folder, consts.ScanIgnoreFile)
+	var patterns []string
+
+	// Check if .ndignore file exists
+	if _, err := fs.Stat(ic.fsys, ignoreFilePath); err != nil {
+		// No .ndignore file in this folder
+		return patterns
+	}
+
+	// Read and parse the .ndignore file
+	ignoreFile, err := ic.fsys.Open(ignoreFilePath)
+	if err != nil {
+		log.Warn(ctx, "Scanner: Error opening .ndignore file", "path", ignoreFilePath, err)
+		return patterns
+	}
+	defer ignoreFile.Close()
+
+	lineScanner := bufio.NewScanner(ignoreFile)
+	for lineScanner.Scan() {
+		line := strings.TrimSpace(lineScanner.Text())
+		if line == "" || strings.HasPrefix(line, "#") {
+			continue // Skip empty lines, whitespace-only lines, and comments
+		}
+		patterns = append(patterns, line)
+	}
+
+	if err := lineScanner.Err(); err != nil {
+		log.Warn(ctx, "Scanner: Error reading .ndignore file", "path", ignoreFilePath, err)
+		return patterns
+	}
+
+	// If the .ndignore file is empty, ignore everything
+	if len(patterns) == 0 {
+		log.Trace(ctx, "Scanner: .ndignore file is empty, ignoring everything", "path", folder)
+		patterns = []string{"**/*"}
+	}
+
+	return patterns
+}
+
+// rebuildCurrentPatterns flattens the pattern stack into currentPatterns and recompiles the matcher.
+func (ic *IgnoreChecker) rebuildCurrentPatterns() {
+	ic.currentPatterns = make([]string, 0)
+	for _, patterns := range ic.patternStack {
+		ic.currentPatterns = append(ic.currentPatterns, patterns...)
+	}
+	ic.compilePatterns()
+}
+
+// compilePatterns compiles the current patterns into a GitIgnore matcher.
+func (ic *IgnoreChecker) compilePatterns() {
+	if len(ic.currentPatterns) == 0 {
+		ic.matcher = nil
+		return
+	}
+	ic.matcher = ignore.CompileIgnoreLines(ic.currentPatterns...)
+}

scanner/ignore_checker_test.go

@@ -0,0 +1,313 @@
+package scanner
+
+import (
+	"context"
+	"testing/fstest"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("IgnoreChecker", func() {
+	Describe("loadPatternsFromFolder", func() {
+		var ic *IgnoreChecker
+		var ctx context.Context
+
+		BeforeEach(func() {
+			ctx = context.Background()
+		})
+
+		Context("when .ndignore file does not exist", func() {
+			It("should return empty patterns", func() {
+				fsys := fstest.MapFS{}
+				ic = newIgnoreChecker(fsys)
+				patterns := ic.loadPatternsFromFolder(ctx, ".")
+				Expect(patterns).To(BeEmpty())
+			})
+		})
+
+		Context("when .ndignore file is empty", func() {
+			It("should return wildcard to ignore everything", func() {
+				fsys := fstest.MapFS{
+					".ndignore": &fstest.MapFile{Data: []byte("")},
+				}
+				ic = newIgnoreChecker(fsys)
+				patterns := ic.loadPatternsFromFolder(ctx, ".")
+				Expect(patterns).To(Equal([]string{"**/*"}))
+			})
+		})
+
+		DescribeTable("parsing .ndignore content",
+			func(content string, expectedPatterns []string) {
+				fsys := fstest.MapFS{
+					".ndignore": &fstest.MapFile{Data: []byte(content)},
+				}
+				ic = newIgnoreChecker(fsys)
+				patterns := ic.loadPatternsFromFolder(ctx, ".")
+				Expect(patterns).To(Equal(expectedPatterns))
+			},
+			Entry("single pattern", "*.txt", []string{"*.txt"}),
+			Entry("multiple patterns", "*.txt\n*.log", []string{"*.txt", "*.log"}),
+			Entry("with comments", "# comment\n*.txt\n# another\n*.log", []string{"*.txt", "*.log"}),
+			Entry("with empty lines", "*.txt\n\n*.log\n\n", []string{"*.txt", "*.log"}),
+			Entry("mixed content", "# header\n\n*.txt\n# middle\n*.log\n\n", []string{"*.txt", "*.log"}),
+			Entry("only comments and empty lines", "# comment\n\n# another\n", []string{"**/*"}),
+			Entry("trailing newline", "*.txt\n*.log\n", []string{"*.txt", "*.log"}),
+			Entry("directory pattern", "temp/", []string{"temp/"}),
+			Entry("wildcard pattern", "**/*.mp3", []string{"**/*.mp3"}),
+			Entry("multiple wildcards", "**/*.mp3\n**/*.flac\n*.log", []string{"**/*.mp3", "**/*.flac", "*.log"}),
+			Entry("negation pattern", "!important.txt", []string{"!important.txt"}),
+			Entry("comment with hash not at start is pattern", "not#comment", []string{"not#comment"}),
+			Entry("whitespace-only lines skipped", "*.txt\n   \n*.log\n\t\n", []string{"*.txt", "*.log"}),
+			Entry("patterns with whitespace trimmed", "  *.txt  \n\t*.log\t", []string{"*.txt", "*.log"}),
+		)
+	})
+
+	Describe("Push and Pop", func() {
+		var ic *IgnoreChecker
+		var fsys fstest.MapFS
+		var ctx context.Context
+
+		BeforeEach(func() {
+			ctx = context.Background()
+			fsys = fstest.MapFS{
+				".ndignore":         &fstest.MapFile{Data: []byte("*.txt")},
+				"folder1/.ndignore": &fstest.MapFile{Data: []byte("*.mp3")},
+				"folder2/.ndignore": &fstest.MapFile{Data: []byte("*.flac")},
+			}
+			ic = newIgnoreChecker(fsys)
+		})
+
+		Context("Push", func() {
+			It("should add patterns to stack", func() {
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(len(ic.patternStack)).To(Equal(1))
+				Expect(ic.currentPatterns).To(ContainElement("*.txt"))
+			})
+
+			It("should compile matcher after push", func() {
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(ic.matcher).ToNot(BeNil())
+			})
+
+			It("should accumulate patterns from multiple levels", func() {
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+				err = ic.Push(ctx, "folder1")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(len(ic.patternStack)).To(Equal(2))
+				Expect(ic.currentPatterns).To(ConsistOf("*.txt", "*.mp3"))
+			})
+
+			It("should handle push when no .ndignore exists", func() {
+				err := ic.Push(ctx, "nonexistent")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(len(ic.patternStack)).To(Equal(1))
+				Expect(ic.currentPatterns).To(BeEmpty())
+			})
+		})
+
+		Context("Pop", func() {
+			It("should remove most recent patterns", func() {
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+				err = ic.Push(ctx, "folder1")
+				Expect(err).ToNot(HaveOccurred())
+				ic.Pop()
+				Expect(len(ic.patternStack)).To(Equal(1))
+				Expect(ic.currentPatterns).To(Equal([]string{"*.txt"}))
+			})
+
+			It("should handle Pop on empty stack gracefully", func() {
+				Expect(func() { ic.Pop() }).ToNot(Panic())
+				Expect(ic.patternStack).To(BeEmpty())
+			})
+
+			It("should set matcher to nil when all patterns popped", func() {
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(ic.matcher).ToNot(BeNil())
+				ic.Pop()
+				Expect(ic.matcher).To(BeNil())
+			})
+
+			It("should update matcher after pop", func() {
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+				err = ic.Push(ctx, "folder1")
+				Expect(err).ToNot(HaveOccurred())
+				matcher1 := ic.matcher
+				ic.Pop()
+				matcher2 := ic.matcher
+				Expect(matcher1).ToNot(Equal(matcher2))
+			})
+		})
+
+		Context("multiple Push/Pop cycles", func() {
+			It("should maintain correct state through cycles", func() {
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(ic.currentPatterns).To(Equal([]string{"*.txt"}))
+
+				err = ic.Push(ctx, "folder1")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(ic.currentPatterns).To(ConsistOf("*.txt", "*.mp3"))
+
+				ic.Pop()
+				Expect(ic.currentPatterns).To(Equal([]string{"*.txt"}))
+
+				err = ic.Push(ctx, "folder2")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(ic.currentPatterns).To(ConsistOf("*.txt", "*.flac"))
+
+				ic.Pop()
+				Expect(ic.currentPatterns).To(Equal([]string{"*.txt"}))
+
+				ic.Pop()
+				Expect(ic.currentPatterns).To(BeEmpty())
+			})
+		})
+	})
+
+	Describe("PushAllParents", func() {
+		var ic *IgnoreChecker
+		var ctx context.Context
+
+		BeforeEach(func() {
+			ctx = context.Background()
+			fsys := fstest.MapFS{
+				".ndignore":                         &fstest.MapFile{Data: []byte("root.txt")},
+				"folder1/.ndignore":                 &fstest.MapFile{Data: []byte("level1.txt")},
+				"folder1/folder2/.ndignore":         &fstest.MapFile{Data: []byte("level2.txt")},
+				"folder1/folder2/folder3/.ndignore": &fstest.MapFile{Data: []byte("level3.txt")},
+			}
+			ic = newIgnoreChecker(fsys)
+		})
+
+		DescribeTable("loading parent patterns",
+			func(targetPath string, expectedStackDepth int, expectedPatterns []string) {
+				err := ic.PushAllParents(ctx, targetPath)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(len(ic.patternStack)).To(Equal(expectedStackDepth))
+				Expect(ic.currentPatterns).To(ConsistOf(expectedPatterns))
+			},
+			Entry("root path", ".", 1, []string{"root.txt"}),
+			Entry("empty path", "", 1, []string{"root.txt"}),
+			Entry("single level", "folder1", 2, []string{"root.txt", "level1.txt"}),
+			Entry("two levels", "folder1/folder2", 3, []string{"root.txt", "level1.txt", "level2.txt"}),
+			Entry("three levels", "folder1/folder2/folder3", 4, []string{"root.txt", "level1.txt", "level2.txt", "level3.txt"}),
+		)
+
+		It("should only compile patterns once at the end", func() {
+			// This is more of a behavioral test - we verify the matcher is not nil after PushAllParents
+			err := ic.PushAllParents(ctx, "folder1/folder2")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(ic.matcher).ToNot(BeNil())
+		})
+
+		It("should handle paths with dot", func() {
+			err := ic.PushAllParents(ctx, "./folder1")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(len(ic.patternStack)).To(Equal(2))
+		})
+
+		Context("when some parent folders have no .ndignore", func() {
+			BeforeEach(func() {
+				fsys := fstest.MapFS{
+					".ndignore":                 &fstest.MapFile{Data: []byte("root.txt")},
+					"folder1/folder2/.ndignore": &fstest.MapFile{Data: []byte("level2.txt")},
+				}
+				ic = newIgnoreChecker(fsys)
+			})
+
+			It("should still push all parent levels", func() {
+				err := ic.PushAllParents(ctx, "folder1/folder2")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(len(ic.patternStack)).To(Equal(3)) // root, folder1 (empty), folder2
+				Expect(ic.currentPatterns).To(ConsistOf("root.txt", "level2.txt"))
+			})
+		})
+	})
+
+	Describe("ShouldIgnore", func() {
+		var ic *IgnoreChecker
+		var ctx context.Context
+
+		BeforeEach(func() {
+			ctx = context.Background()
+		})
+
+		Context("with no patterns loaded", func() {
+			It("should not ignore any path", func() {
+				fsys := fstest.MapFS{}
+				ic = newIgnoreChecker(fsys)
+				Expect(ic.ShouldIgnore(ctx, "anything.txt")).To(BeFalse())
+				Expect(ic.ShouldIgnore(ctx, "folder/file.mp3")).To(BeFalse())
+			})
+		})
+
+		Context("special paths", func() {
+			BeforeEach(func() {
+				fsys := fstest.MapFS{
+					".ndignore": &fstest.MapFile{Data: []byte("**/*")},
+				}
+				ic = newIgnoreChecker(fsys)
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+			})
+
+			It("should never ignore root or empty paths", func() {
+				Expect(ic.ShouldIgnore(ctx, "")).To(BeFalse())
+				Expect(ic.ShouldIgnore(ctx, ".")).To(BeFalse())
+			})
+
+			It("should ignore all other paths with wildcard", func() {
+				Expect(ic.ShouldIgnore(ctx, "file.txt")).To(BeTrue())
+				Expect(ic.ShouldIgnore(ctx, "folder/file.mp3")).To(BeTrue())
+			})
+		})
+
+		DescribeTable("pattern matching",
+			func(pattern string, path string, shouldMatch bool) {
+				fsys := fstest.MapFS{
+					".ndignore": &fstest.MapFile{Data: []byte(pattern)},
+				}
+				ic = newIgnoreChecker(fsys)
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+				Expect(ic.ShouldIgnore(ctx, path)).To(Equal(shouldMatch))
+			},
+			Entry("glob match", "*.txt", "file.txt", true),
+			Entry("glob no match", "*.txt", "file.mp3", false),
+			Entry("directory pattern match", "tmp/", "tmp/file.txt", true),
+			Entry("directory pattern no match", "tmp/", "temporary/file.txt", false),
+			Entry("nested glob match", "**/*.log", "deep/nested/file.log", true),
+			Entry("nested glob no match", "**/*.log", "deep/nested/file.txt", false),
+			Entry("specific file match", "ignore.me", "ignore.me", true),
+			Entry("specific file no match", "ignore.me", "keep.me", false),
+			Entry("wildcard all", "**/*", "any/path/file.txt", true),
+			Entry("nested specific match", "temp/*", "temp/cache.db", true),
+			Entry("nested specific no match", "temp/*", "temporary/cache.db", false),
+		)
+
+		Context("with multiple patterns", func() {
+			BeforeEach(func() {
+				fsys := fstest.MapFS{
+					".ndignore": &fstest.MapFile{Data: []byte("*.txt\n*.log\ntemp/")},
+				}
+				ic = newIgnoreChecker(fsys)
+				err := ic.Push(ctx, ".")
+				Expect(err).ToNot(HaveOccurred())
+			})
+
+			It("should match any of the patterns", func() {
+				Expect(ic.ShouldIgnore(ctx, "file.txt")).To(BeTrue())
+				Expect(ic.ShouldIgnore(ctx, "debug.log")).To(BeTrue())
+				Expect(ic.ShouldIgnore(ctx, "temp/cache")).To(BeTrue())
+				Expect(ic.ShouldIgnore(ctx, "music.mp3")).To(BeFalse())
+			})
+		})
+	})
+})

scanner/phase_1_folders.go

@@ -26,58 +26,46 @@ import (
 	"github.com/navidrome/navidrome/utils/slice"
 )
 
-func createPhaseFolders(ctx context.Context, state *scanState, ds model.DataStore, cw artwork.CacheWarmer, libs []model.Library) *phaseFolders {
+func createPhaseFolders(ctx context.Context, state *scanState, ds model.DataStore, cw artwork.CacheWarmer) *phaseFolders {
 	var jobs []*scanJob
-	var updatedLibs []model.Library
-	for _, lib := range libs {
-		if lib.LastScanStartedAt.IsZero() {
-			err := ds.Library(ctx).ScanBegin(lib.ID, state.fullScan)
-			if err != nil {
-				log.Error(ctx, "Scanner: Error updating last scan started at", "lib", lib.Name, err)
-				state.sendWarning(err.Error())
-				continue
-			}
-			// Reload library to get updated state
-			l, err := ds.Library(ctx).Get(lib.ID)
-			if err != nil {
-				log.Error(ctx, "Scanner: Error reloading library", "lib", lib.Name, err)
-				state.sendWarning(err.Error())
-				continue
-			}
-			lib = *l
-		} else {
-			log.Debug(ctx, "Scanner: Resuming previous scan", "lib", lib.Name, "lastScanStartedAt", lib.LastScanStartedAt, "fullScan", lib.FullScanInProgress)
+
+	// Create scan jobs for all libraries
+	for _, lib := range state.libraries {
+		// Get target folders for this library if selective scan
+		var targetFolders []string
+		if state.isSelectiveScan() {
+			targetFolders = state.targets[lib.ID]
 		}
-		job, err := newScanJob(ctx, ds, cw, lib, state.fullScan)
+
+		job, err := newScanJob(ctx, ds, cw, lib, state.fullScan, targetFolders)
 		if err != nil {
 			log.Error(ctx, "Scanner: Error creating scan context", "lib", lib.Name, err)
 			state.sendWarning(err.Error())
 			continue
 		}
 		jobs = append(jobs, job)
-		updatedLibs = append(updatedLibs, lib)
 	}
 
-	// Update the state with the libraries that have been processed and have their scan timestamps set
-	state.libraries = updatedLibs
-
 	return &phaseFolders{jobs: jobs, ctx: ctx, ds: ds, state: state}
 }
 
 type scanJob struct {
-	lib         model.Library
-	fs          storage.MusicFS
-	cw          artwork.CacheWarmer
-	lastUpdates map[string]model.FolderUpdateInfo
-	lock        sync.Mutex
-	numFolders  atomic.Int64
+	lib           model.Library
+	fs            storage.MusicFS
+	cw            artwork.CacheWarmer
+	lastUpdates   map[string]model.FolderUpdateInfo // Holds last update info for all (DB) folders in this library
+	targetFolders []string                          // Specific folders to scan (including all descendants)
+	lock          sync.Mutex
+	numFolders    atomic.Int64
 }
 
-func newScanJob(ctx context.Context, ds model.DataStore, cw artwork.CacheWarmer, lib model.Library, fullScan bool) (*scanJob, error) {
-	lastUpdates, err := ds.Folder(ctx).GetLastUpdates(lib)
+func newScanJob(ctx context.Context, ds model.DataStore, cw artwork.CacheWarmer, lib model.Library, fullScan bool, targetFolders []string) (*scanJob, error) {
+	// Get folder updates, optionally filtered to specific target folders
+	lastUpdates, err := ds.Folder(ctx).GetFolderUpdateInfo(lib, targetFolders...)
 	if err != nil {
 		return nil, fmt.Errorf("getting last updates: %w", err)
 	}
+
 	fileStore, err := storage.For(lib.Path)
 	if err != nil {
 		log.Error(ctx, "Error getting storage for library", "library", lib.Name, "path", lib.Path, err)
@@ -88,15 +76,17 @@ func newScanJob(ctx context.Context, ds model.DataStore, cw artwork.CacheWarmer,
 		log.Error(ctx, "Error getting fs for library", "library", lib.Name, "path", lib.Path, err)
 		return nil, fmt.Errorf("getting fs for library: %w", err)
 	}
-	lib.FullScanInProgress = lib.FullScanInProgress || fullScan
 	return &scanJob{
-		lib:         lib,
-		fs:          fsys,
-		cw:          cw,
-		lastUpdates: lastUpdates,
+		lib:           lib,
+		fs:            fsys,
+		cw:            cw,
+		lastUpdates:   lastUpdates,
+		targetFolders: targetFolders,
 	}, nil
 }
 
+// popLastUpdate retrieves and removes the last update info for the given folder ID
+// This is used to track which folders have been found during the walk_dir_tree
 func (j *scanJob) popLastUpdate(folderID string) model.FolderUpdateInfo {
 	j.lock.Lock()
 	defer j.lock.Unlock()
@@ -106,6 +96,15 @@ func (j *scanJob) popLastUpdate(folderID string) model.FolderUpdateInfo {
 	return lastUpdate
 }
 
+// createFolderEntry creates a new folderEntry for the given path, using the last update info from the job
+// to populate the previous update time and hash. It also removes the folder from the job's lastUpdates map.
+// This is used to track which folders have been found during the walk_dir_tree.
+func (j *scanJob) createFolderEntry(path string) *folderEntry {
+	id := model.FolderID(j.lib, path)
+	info := j.popLastUpdate(id)
+	return newFolderEntry(j, id, path, info.UpdatedAt, info.Hash)
+}
+
 // phaseFolders represents the first phase of the scanning process, which is responsible
 // for scanning all libraries and importing new or updated files. This phase involves
 // traversing the directory tree of each library, identifying new or modified media files,
@@ -144,7 +143,8 @@ func (p *phaseFolders) producer() ppl.Producer[*folderEntry] {
 			if utils.IsCtxDone(p.ctx) {
 				break
 			}
-			outputChan, err := walkDirTree(p.ctx, job)
+
+			outputChan, err := walkDirTree(p.ctx, job, job.targetFolders...)
 			if err != nil {
 				log.Warn(p.ctx, "Scanner: Error scanning library", "lib", job.lib.Name, err)
 			}

scanner/phase_2_missing_tracks.go

@@ -69,9 +69,6 @@ func (p *phaseMissingTracks) produce(put func(tracks *missingTracks)) error {
 		}
 	}
 	for _, lib := range p.state.libraries {
-		if lib.LastScanStartedAt.IsZero() {
-			continue
-		}
 		log.Debug(p.ctx, "Scanner: Checking missing tracks", "libraryId", lib.ID, "libraryName", lib.Name)
 		cursor, err := p.ds.MediaFile(p.ctx).GetMissingAndMatching(lib.ID)
 		if err != nil {

scanner/phase_3_refresh_albums.go

@@ -27,14 +27,13 @@ import (
 type phaseRefreshAlbums struct {
 	ds        model.DataStore
 	ctx       context.Context
-	libs      model.Libraries
 	refreshed atomic.Uint32
 	skipped   atomic.Uint32
 	state     *scanState
 }
 
-func createPhaseRefreshAlbums(ctx context.Context, state *scanState, ds model.DataStore, libs model.Libraries) *phaseRefreshAlbums {
-	return &phaseRefreshAlbums{ctx: ctx, ds: ds, libs: libs, state: state}
+func createPhaseRefreshAlbums(ctx context.Context, state *scanState, ds model.DataStore) *phaseRefreshAlbums {
+	return &phaseRefreshAlbums{ctx: ctx, ds: ds, state: state}
 }
 
 func (p *phaseRefreshAlbums) description() string {
@@ -47,7 +46,7 @@ func (p *phaseRefreshAlbums) producer() ppl.Producer[*model.Album] {
 
 func (p *phaseRefreshAlbums) produce(put func(album *model.Album)) error {
 	count := 0
-	for _, lib := range p.libs {
+	for _, lib := range p.state.libraries {
 		cursor, err := p.ds.Album(p.ctx).GetTouchedAlbums(lib.ID)
 		if err != nil {
 			return fmt.Errorf("loading touched albums: %w", err)

scanner/phase_3_refresh_albums_test.go

@@ -32,8 +32,8 @@ var _ = Describe("phaseRefreshAlbums", func() {
 			{ID: 1, Name: "Library 1"},
 			{ID: 2, Name: "Library 2"},
 		}
-		state = &scanState{}
-		phase = createPhaseRefreshAlbums(ctx, state, ds, libs)
+		state = &scanState{libraries: libs}
+		phase = createPhaseRefreshAlbums(ctx, state, ds)
 	})
 
 	Describe("description", func() {

scanner/scanner.go

@@ -3,6 +3,8 @@ package scanner
 import (
 	"context"
 	"fmt"
+	"maps"
+	"slices"
 	"sync/atomic"
 	"time"
 
@@ -15,6 +17,7 @@ import (
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/utils/run"
+	"github.com/navidrome/navidrome/utils/slice"
 )
 
 type scannerImpl struct {
@@ -28,7 +31,8 @@ type scanState struct {
 	progress        chan<- *ProgressInfo
 	fullScan        bool
 	changesDetected atomic.Bool
-	libraries       model.Libraries // Store libraries list for consistency across phases
+	libraries       model.Libraries  // Store libraries list for consistency across phases
+	targets         map[int][]string // Optional: map[libraryID][]folderPaths for selective scans
 }
 
 func (s *scanState) sendProgress(info *ProgressInfo) {
@@ -37,6 +41,10 @@ func (s *scanState) sendProgress(info *ProgressInfo) {
 	}
 }
 
+func (s *scanState) isSelectiveScan() bool {
+	return len(s.targets) > 0
+}
+
 func (s *scanState) sendWarning(msg string) {
 	s.sendProgress(&ProgressInfo{Warning: msg})
 }
@@ -45,7 +53,7 @@ func (s *scanState) sendError(err error) {
 	s.sendProgress(&ProgressInfo{Error: err.Error()})
 }
 
-func (s *scannerImpl) scanAll(ctx context.Context, fullScan bool, progress chan<- *ProgressInfo) {
+func (s *scannerImpl) scanFolders(ctx context.Context, fullScan bool, targets []model.ScanTarget, progress chan<- *ProgressInfo) {
 	startTime := time.Now()
 
 	state := scanState{
@@ -59,38 +67,75 @@ func (s *scannerImpl) scanAll(ctx context.Context, fullScan bool, progress chan<
 		state.changesDetected.Store(true)
 	}
 
-	libs, err := s.ds.Library(ctx).GetAll()
+	// Get libraries and optionally filter by targets
+	allLibs, err := s.ds.Library(ctx).GetAll()
 	if err != nil {
 		state.sendWarning(fmt.Sprintf("getting libraries: %s", err))
 		return
 	}
-	state.libraries = libs
 
-	log.Info(ctx, "Scanner: Starting scan", "fullScan", state.fullScan, "numLibraries", len(libs))
+	if len(targets) > 0 {
+		// Selective scan: filter libraries and build targets map
+		state.targets = make(map[int][]string)
+
+		for _, target := range targets {
+			folderPath := target.FolderPath
+			if folderPath == "" {
+				folderPath = "."
+			}
+			state.targets[target.LibraryID] = append(state.targets[target.LibraryID], folderPath)
+		}
+
+		// Filter libraries to only those in targets
+		state.libraries = slice.Filter(allLibs, func(lib model.Library) bool {
+			return len(state.targets[lib.ID]) > 0
+		})
+
+		log.Info(ctx, "Scanner: Starting selective scan", "fullScan", state.fullScan, "numLibraries", len(state.libraries), "numTargets", len(targets))
+	} else {
+		// Full library scan
+		state.libraries = allLibs
+		log.Info(ctx, "Scanner: Starting scan", "fullScan", state.fullScan, "numLibraries", len(state.libraries))
+	}
 
 	// Store scan type and start time
 	scanType := "quick"
 	if state.fullScan {
 		scanType = "full"
 	}
+	if state.isSelectiveScan() {
+		scanType += "-selective"
+	}
 	_ = s.ds.Property(ctx).Put(consts.LastScanTypeKey, scanType)
 	_ = s.ds.Property(ctx).Put(consts.LastScanStartTimeKey, startTime.Format(time.RFC3339))
 
 	// if there was a full scan in progress, force a full scan
 	if !state.fullScan {
-		for _, lib := range libs {
+		for _, lib := range state.libraries {
 			if lib.FullScanInProgress {
 				log.Info(ctx, "Scanner: Interrupted full scan detected", "lib", lib.Name)
 				state.fullScan = true
-				_ = s.ds.Property(ctx).Put(consts.LastScanTypeKey, "full")
+				if state.isSelectiveScan() {
+					_ = s.ds.Property(ctx).Put(consts.LastScanTypeKey, "full-selective")
+				} else {
+					_ = s.ds.Property(ctx).Put(consts.LastScanTypeKey, "full")
+				}
 				break
 			}
 		}
 	}
 
+	// Prepare libraries for scanning (initialize LastScanStartedAt if needed)
+	err = s.prepareLibrariesForScan(ctx, &state)
+	if err != nil {
+		log.Error(ctx, "Scanner: Error preparing libraries for scan", err)
+		state.sendError(err)
+		return
+	}
+
 	err = run.Sequentially(
 		// Phase 1: Scan all libraries and import new/updated files
-		runPhase[*folderEntry](ctx, 1, createPhaseFolders(ctx, &state, s.ds, s.cw, libs)),
+		runPhase[*folderEntry](ctx, 1, createPhaseFolders(ctx, &state, s.ds, s.cw)),
 
 		// Phase 2: Process missing files, checking for moves
 		runPhase[*missingTracks](ctx, 2, createPhaseMissingTracks(ctx, &state, s.ds)),
@@ -98,7 +143,7 @@ func (s *scannerImpl) scanAll(ctx context.Context, fullScan bool, progress chan<
 		// Phases 3 and 4 can be run in parallel
 		run.Parallel(
 			// Phase 3: Refresh all new/changed albums and update artists
-			runPhase[*model.Album](ctx, 3, createPhaseRefreshAlbums(ctx, &state, s.ds, libs)),
+			runPhase[*model.Album](ctx, 3, createPhaseRefreshAlbums(ctx, &state, s.ds)),
 
 			// Phase 4: Import/update playlists
 			runPhase[*model.Folder](ctx, 4, createPhasePlaylists(ctx, &state, s.ds, s.pls, s.cw)),
@@ -131,7 +176,53 @@ func (s *scannerImpl) scanAll(ctx context.Context, fullScan bool, progress chan<
 		state.sendProgress(&ProgressInfo{ChangesDetected: true})
 	}
 
-	log.Info(ctx, "Scanner: Finished scanning all libraries", "duration", time.Since(startTime))
+	if state.isSelectiveScan() {
+		log.Info(ctx, "Scanner: Finished scanning selected folders", "duration", time.Since(startTime), "numTargets", len(targets))
+	} else {
+		log.Info(ctx, "Scanner: Finished scanning all libraries", "duration", time.Since(startTime))
+	}
+}
+
+// prepareLibrariesForScan initializes the scan for all libraries in the state.
+// It calls ScanBegin for libraries that haven't started scanning yet (LastScanStartedAt is zero),
+// reloads them to get the updated state, and filters out any libraries that fail to initialize.
+func (s *scannerImpl) prepareLibrariesForScan(ctx context.Context, state *scanState) error {
+	var successfulLibs []model.Library
+
+	for _, lib := range state.libraries {
+		if lib.LastScanStartedAt.IsZero() {
+			// This is a new scan - mark it as started
+			err := s.ds.Library(ctx).ScanBegin(lib.ID, state.fullScan)
+			if err != nil {
+				log.Error(ctx, "Scanner: Error marking scan start", "lib", lib.Name, err)
+				state.sendWarning(err.Error())
+				continue
+			}
+
+			// Reload library to get updated state (timestamps, etc.)
+			reloadedLib, err := s.ds.Library(ctx).Get(lib.ID)
+			if err != nil {
+				log.Error(ctx, "Scanner: Error reloading library", "lib", lib.Name, err)
+				state.sendWarning(err.Error())
+				continue
+			}
+			lib = *reloadedLib
+		} else {
+			// This is a resumed scan
+			log.Debug(ctx, "Scanner: Resuming previous scan", "lib", lib.Name,
+				"lastScanStartedAt", lib.LastScanStartedAt, "fullScan", lib.FullScanInProgress)
+		}
+
+		successfulLibs = append(successfulLibs, lib)
+	}
+
+	if len(successfulLibs) == 0 {
+		return fmt.Errorf("no libraries available for scanning")
+	}
+
+	// Update state with only successfully initialized libraries
+	state.libraries = successfulLibs
+	return nil
 }
 
 func (s *scannerImpl) runGC(ctx context.Context, state *scanState) func() error {
@@ -140,7 +231,15 @@ func (s *scannerImpl) runGC(ctx context.Context, state *scanState) func() error
 		return s.ds.WithTx(func(tx model.DataStore) error {
 			if state.changesDetected.Load() {
 				start := time.Now()
-				err := tx.GC(ctx)
+
+				// For selective scans, extract library IDs to scope GC operations
+				var libraryIDs []int
+				if state.isSelectiveScan() {
+					libraryIDs = slices.Collect(maps.Keys(state.targets))
+					log.Debug(ctx, "Scanner: Running selective GC", "libraryIDs", libraryIDs)
+				}
+
+				err := tx.GC(ctx, libraryIDs...)
 				if err != nil {
 					log.Error(ctx, "Scanner: Error running GC", err)
 					return fmt.Errorf("running GC: %w", err)

scanner/scanner_multilibrary_test.go

@@ -32,7 +32,7 @@ var _ = Describe("Scanner - Multi-Library", Ordered, func() {
 	var ctx context.Context
 	var lib1, lib2 model.Library
 	var ds *tests.MockDataStore
-	var s scanner.Scanner
+	var s model.Scanner
 
 	createFS := func(path string, files fstest.MapFS) storagetest.FakeFS {
 		fs := storagetest.FakeFS{}

scanner/scanner_selective_test.go

@@ -0,0 +1,293 @@
+package scanner_test
+
+import (
+	"context"
+	"path/filepath"
+	"testing/fstest"
+
+	"github.com/Masterminds/squirrel"
+	"github.com/navidrome/navidrome/conf"
+	"github.com/navidrome/navidrome/conf/configtest"
+	"github.com/navidrome/navidrome/core"
+	"github.com/navidrome/navidrome/core/artwork"
+	"github.com/navidrome/navidrome/core/metrics"
+	"github.com/navidrome/navidrome/core/storage/storagetest"
+	"github.com/navidrome/navidrome/db"
+	"github.com/navidrome/navidrome/log"
+	"github.com/navidrome/navidrome/model"
+	"github.com/navidrome/navidrome/model/request"
+	"github.com/navidrome/navidrome/persistence"
+	"github.com/navidrome/navidrome/scanner"
+	"github.com/navidrome/navidrome/server/events"
+	"github.com/navidrome/navidrome/tests"
+	"github.com/navidrome/navidrome/utils/slice"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("ScanFolders", Ordered, func() {
+	var ctx context.Context
+	var lib model.Library
+	var ds model.DataStore
+	var s model.Scanner
+	var fsys storagetest.FakeFS
+
+	BeforeAll(func() {
+		ctx = request.WithUser(GinkgoT().Context(), model.User{ID: "123", IsAdmin: true})
+		tmpDir := GinkgoT().TempDir()
+		conf.Server.DbPath = filepath.Join(tmpDir, "test-selective-scan.db?_journal_mode=WAL")
+		log.Warn("Using DB at " + conf.Server.DbPath)
+		db.Db().SetMaxOpenConns(1)
+	})
+
+	BeforeEach(func() {
+		DeferCleanup(configtest.SetupConfig())
+		conf.Server.MusicFolder = "fake:///music"
+		conf.Server.DevExternalScanner = false
+
+		db.Init(ctx)
+		DeferCleanup(func() {
+			Expect(tests.ClearDB()).To(Succeed())
+		})
+
+		ds = persistence.New(db.Db())
+
+		// Create the admin user in the database to match the context
+		adminUser := model.User{
+			ID:          "123",
+			UserName:    "admin",
+			Name:        "Admin User",
+			IsAdmin:     true,
+			NewPassword: "password",
+		}
+		Expect(ds.User(ctx).Put(&adminUser)).To(Succeed())
+
+		s = scanner.New(ctx, ds, artwork.NoopCacheWarmer(), events.NoopBroker(),
+			core.NewPlaylists(ds), metrics.NewNoopInstance())
+
+		lib = model.Library{ID: 1, Name: "Fake Library", Path: "fake:///music"}
+		Expect(ds.Library(ctx).Put(&lib)).To(Succeed())
+
+		// Initialize fake filesystem
+		fsys = storagetest.FakeFS{}
+		storagetest.Register("fake", &fsys)
+	})
+
+	Describe("Adding tracks to the library", func() {
+		It("scans specified folders recursively including all subdirectories", func() {
+			rock := template(_t{"albumartist": "Rock Artist", "album": "Rock Album"})
+			jazz := template(_t{"albumartist": "Jazz Artist", "album": "Jazz Album"})
+			pop := template(_t{"albumartist": "Pop Artist", "album": "Pop Album"})
+			createFS(fstest.MapFS{
+				"rock/track1.mp3":        rock(track(1, "Rock Track 1")),
+				"rock/track2.mp3":        rock(track(2, "Rock Track 2")),
+				"rock/subdir/track3.mp3": rock(track(3, "Rock Track 3")),
+				"jazz/track4.mp3":        jazz(track(1, "Jazz Track 1")),
+				"jazz/subdir/track5.mp3": jazz(track(2, "Jazz Track 2")),
+				"pop/track6.mp3":         pop(track(1, "Pop Track 1")),
+			})
+
+			// Scan only the "rock" and "jazz" folders (including their subdirectories)
+			targets := []model.ScanTarget{
+				{LibraryID: lib.ID, FolderPath: "rock"},
+				{LibraryID: lib.ID, FolderPath: "jazz"},
+			}
+
+			warnings, err := s.ScanFolders(ctx, false, targets)
+			Expect(err).ToNot(HaveOccurred())
+			Expect(warnings).To(BeEmpty())
+
+			// Verify all tracks in rock and jazz folders (including subdirectories) were imported
+			allFiles, err := ds.MediaFile(ctx).GetAll()
+			Expect(err).ToNot(HaveOccurred())
+
+			// Should have 5 tracks (all rock and jazz tracks including subdirectories)
+			Expect(allFiles).To(HaveLen(5))
+
+			// Get the file paths
+			paths := slice.Map(allFiles, func(mf model.MediaFile) string {
+				return filepath.ToSlash(mf.Path)
+			})
+
+			// Verify the correct files were scanned (including subdirectories)
+			Expect(paths).To(ContainElements(
+				"rock/track1.mp3",
+				"rock/track2.mp3",
+				"rock/subdir/track3.mp3",
+				"jazz/track4.mp3",
+				"jazz/subdir/track5.mp3",
+			))
+
+			// Verify files in the pop folder were NOT scanned
+			Expect(paths).ToNot(ContainElement("pop/track6.mp3"))
+		})
+	})
+
+	Describe("Deleting folders", func() {
+		Context("when a child folder is deleted", func() {
+			var (
+				revolver, help func(...map[string]any) *fstest.MapFile
+				artistFolderID string
+				album1FolderID string
+				album2FolderID string
+				album1TrackIDs []string
+				album2TrackIDs []string
+			)
+
+			BeforeEach(func() {
+				// Setup template functions for creating test files
+				revolver = storagetest.Template(_t{"albumartist": "The Beatles", "album": "Revolver", "year": 1966})
+				help = storagetest.Template(_t{"albumartist": "The Beatles", "album": "Help!", "year": 1965})
+
+				// Initial filesystem with nested folders
+				fsys.SetFiles(fstest.MapFS{
+					"The Beatles/Revolver/01 - Taxman.mp3":        revolver(storagetest.Track(1, "Taxman")),
+					"The Beatles/Revolver/02 - Eleanor Rigby.mp3": revolver(storagetest.Track(2, "Eleanor Rigby")),
+					"The Beatles/Help!/01 - Help!.mp3":            help(storagetest.Track(1, "Help!")),
+					"The Beatles/Help!/02 - The Night Before.mp3": help(storagetest.Track(2, "The Night Before")),
+				})
+
+				// First scan - import everything
+				_, err := s.ScanAll(ctx, true)
+				Expect(err).ToNot(HaveOccurred())
+
+				// Verify initial state - all folders exist
+				folders, err := ds.Folder(ctx).GetAll(model.QueryOptions{Filters: squirrel.Eq{"library_id": lib.ID}})
+				Expect(err).ToNot(HaveOccurred())
+				Expect(folders).To(HaveLen(4)) // root, Artist, Album1, Album2
+
+				// Store folder IDs for later verification
+				for _, f := range folders {
+					switch f.Name {
+					case "The Beatles":
+						artistFolderID = f.ID
+					case "Revolver":
+						album1FolderID = f.ID
+					case "Help!":
+						album2FolderID = f.ID
+					}
+				}
+
+				// Verify all tracks exist
+				allTracks, err := ds.MediaFile(ctx).GetAll()
+				Expect(err).ToNot(HaveOccurred())
+				Expect(allTracks).To(HaveLen(4))
+
+				// Store track IDs for later verification
+				for _, t := range allTracks {
+					if t.Album == "Revolver" {
+						album1TrackIDs = append(album1TrackIDs, t.ID)
+					} else if t.Album == "Help!" {
+						album2TrackIDs = append(album2TrackIDs, t.ID)
+					}
+				}
+
+				// Verify no tracks are missing initially
+				for _, t := range allTracks {
+					Expect(t.Missing).To(BeFalse())
+				}
+			})
+
+			It("should mark child folder and its tracks as missing when parent is scanned", func() {
+				// Delete the child folder (Help!) from the filesystem
+				fsys.SetFiles(fstest.MapFS{
+					"The Beatles/Revolver/01 - Taxman.mp3":        revolver(storagetest.Track(1, "Taxman")),
+					"The Beatles/Revolver/02 - Eleanor Rigby.mp3": revolver(storagetest.Track(2, "Eleanor Rigby")),
+					// "The Beatles/Help!" folder and its contents are DELETED
+				})
+
+				// Run selective scan on the parent folder (Artist)
+				// This simulates what the watcher does when a child folder is deleted
+				_, err := s.ScanFolders(ctx, false, []model.ScanTarget{
+					{LibraryID: lib.ID, FolderPath: "The Beatles"},
+				})
+				Expect(err).ToNot(HaveOccurred())
+
+				// Verify the deleted child folder is now marked as missing
+				deletedFolder, err := ds.Folder(ctx).Get(album2FolderID)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(deletedFolder.Missing).To(BeTrue(), "Deleted child folder should be marked as missing")
+
+				// Verify the deleted folder's tracks are marked as missing
+				for _, trackID := range album2TrackIDs {
+					track, err := ds.MediaFile(ctx).Get(trackID)
+					Expect(err).ToNot(HaveOccurred())
+					Expect(track.Missing).To(BeTrue(), "Track in deleted folder should be marked as missing")
+				}
+
+				// Verify the parent folder is still present and not marked as missing
+				parentFolder, err := ds.Folder(ctx).Get(artistFolderID)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(parentFolder.Missing).To(BeFalse(), "Parent folder should not be marked as missing")
+
+				// Verify the sibling folder and its tracks are still present and not missing
+				siblingFolder, err := ds.Folder(ctx).Get(album1FolderID)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(siblingFolder.Missing).To(BeFalse(), "Sibling folder should not be marked as missing")
+
+				for _, trackID := range album1TrackIDs {
+					track, err := ds.MediaFile(ctx).Get(trackID)
+					Expect(err).ToNot(HaveOccurred())
+					Expect(track.Missing).To(BeFalse(), "Track in sibling folder should not be marked as missing")
+				}
+			})
+
+			It("should mark deeply nested child folders as missing", func() {
+				// Add a deeply nested folder structure
+				fsys.SetFiles(fstest.MapFS{
+					"The Beatles/Revolver/01 - Taxman.mp3":               revolver(storagetest.Track(1, "Taxman")),
+					"The Beatles/Revolver/02 - Eleanor Rigby.mp3":        revolver(storagetest.Track(2, "Eleanor Rigby")),
+					"The Beatles/Help!/01 - Help!.mp3":                   help(storagetest.Track(1, "Help!")),
+					"The Beatles/Help!/02 - The Night Before.mp3":        help(storagetest.Track(2, "The Night Before")),
+					"The Beatles/Help!/Bonus/01 - Bonus Track.mp3":       help(storagetest.Track(99, "Bonus Track")),
+					"The Beatles/Help!/Bonus/Nested/01 - Deep Track.mp3": help(storagetest.Track(100, "Deep Track")),
+				})
+
+				// Rescan to import the new nested structure
+				_, err := s.ScanAll(ctx, true)
+				Expect(err).ToNot(HaveOccurred())
+
+				// Verify nested folders were created
+				allFolders, err := ds.Folder(ctx).GetAll(model.QueryOptions{Filters: squirrel.Eq{"library_id": lib.ID}})
+				Expect(err).ToNot(HaveOccurred())
+				Expect(len(allFolders)).To(BeNumerically(">", 4), "Should have more folders with nested structure")
+
+				// Now delete the entire Help! folder including nested children
+				fsys.SetFiles(fstest.MapFS{
+					"The Beatles/Revolver/01 - Taxman.mp3":        revolver(storagetest.Track(1, "Taxman")),
+					"The Beatles/Revolver/02 - Eleanor Rigby.mp3": revolver(storagetest.Track(2, "Eleanor Rigby")),
+					// All Help! subfolders are deleted
+				})
+
+				// Run selective scan on parent
+				_, err = s.ScanFolders(ctx, false, []model.ScanTarget{
+					{LibraryID: lib.ID, FolderPath: "The Beatles"},
+				})
+				Expect(err).ToNot(HaveOccurred())
+
+				// Verify all Help! folders (including nested ones) are marked as missing
+				missingFolders, err := ds.Folder(ctx).GetAll(model.QueryOptions{
+					Filters: squirrel.And{
+						squirrel.Eq{"library_id": lib.ID},
+						squirrel.Eq{"missing": true},
+					},
+				})
+				Expect(err).ToNot(HaveOccurred())
+				Expect(len(missingFolders)).To(BeNumerically(">", 0), "At least one folder should be marked as missing")
+
+				// Verify all tracks in deleted folders are marked as missing
+				allTracks, err := ds.MediaFile(ctx).GetAll()
+				Expect(err).ToNot(HaveOccurred())
+				Expect(allTracks).To(HaveLen(6))
+
+				for _, track := range allTracks {
+					if track.Album == "Help!" {
+						Expect(track.Missing).To(BeTrue(), "All tracks in deleted Help! folder should be marked as missing")
+					} else if track.Album == "Revolver" {
+						Expect(track.Missing).To(BeFalse(), "Tracks in Revolver folder should not be marked as missing")
+					}
+				}
+			})
+		})
+	})
+})

scanner/scanner_test.go

@@ -34,19 +34,19 @@ type _t = map[string]any
 var template = storagetest.Template
 var track = storagetest.Track
 
+func createFS(files fstest.MapFS) storagetest.FakeFS {
+	fs := storagetest.FakeFS{}
+	fs.SetFiles(files)
+	storagetest.Register("fake", &fs)
+	return fs
+}
+
 var _ = Describe("Scanner", Ordered, func() {
 	var ctx context.Context
 	var lib model.Library
 	var ds *tests.MockDataStore
 	var mfRepo *mockMediaFileRepo
-	var s scanner.Scanner
-
-	createFS := func(files fstest.MapFS) storagetest.FakeFS {
-		fs := storagetest.FakeFS{}
-		fs.SetFiles(files)
-		storagetest.Register("fake", &fs)
-		return fs
-	}
+	var s model.Scanner
 
 	BeforeAll(func() {
 		ctx = request.WithUser(GinkgoT().Context(), model.User{ID: "123", IsAdmin: true})
@@ -478,6 +478,56 @@ var _ = Describe("Scanner", Ordered, func() {
 			Expect(mf.Missing).To(BeFalse())
 		})
 
+		It("marks tracks as missing when scanning a deleted folder with ScanFolders", func() {
+			By("Adding a third track to Revolver to have more test data")
+			fsys.Add("The Beatles/Revolver/03 - I'm Only Sleeping.mp3", revolver(track(3, "I'm Only Sleeping")))
+			Expect(runScanner(ctx, false)).To(Succeed())
+
+			By("Verifying initial state has 5 tracks")
+			Expect(ds.MediaFile(ctx).CountAll(model.QueryOptions{
+				Filters: squirrel.Eq{"missing": false},
+			})).To(Equal(int64(5)))
+
+			By("Removing the entire Revolver folder from filesystem")
+			fsys.Remove("The Beatles/Revolver/01 - Taxman.mp3")
+			fsys.Remove("The Beatles/Revolver/02 - Eleanor Rigby.mp3")
+			fsys.Remove("The Beatles/Revolver/03 - I'm Only Sleeping.mp3")
+
+			By("Scanning the parent folder (simulating watcher behavior)")
+			targets := []model.ScanTarget{
+				{LibraryID: lib.ID, FolderPath: "The Beatles"},
+			}
+			_, err := s.ScanFolders(ctx, false, targets)
+			Expect(err).To(Succeed())
+
+			By("Checking all Revolver tracks are marked as missing")
+			mf, err := findByPath("The Beatles/Revolver/01 - Taxman.mp3")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(mf.Missing).To(BeTrue())
+
+			mf, err = findByPath("The Beatles/Revolver/02 - Eleanor Rigby.mp3")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(mf.Missing).To(BeTrue())
+
+			mf, err = findByPath("The Beatles/Revolver/03 - I'm Only Sleeping.mp3")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(mf.Missing).To(BeTrue())
+
+			By("Checking the Help! tracks are not affected")
+			mf, err = findByPath("The Beatles/Help!/01 - Help!.mp3")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(mf.Missing).To(BeFalse())
+
+			mf, err = findByPath("The Beatles/Help!/02 - The Night Before.mp3")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(mf.Missing).To(BeFalse())
+
+			By("Verifying only 2 non-missing tracks remain (Help! tracks)")
+			Expect(ds.MediaFile(ctx).CountAll(model.QueryOptions{
+				Filters: squirrel.Eq{"missing": false},
+			})).To(Equal(int64(2)))
+		})
+
 		It("does not override artist fields when importing an undertagged file", func() {
 			By("Making sure artist in the DB contains MBID and sort name")
 			aa, err := ds.Artist(ctx).GetAll(model.QueryOptions{

scanner/walk_dir_tree.go

@@ -1,7 +1,6 @@
 package scanner
 
 import (
-	"bufio"
 	"context"
 	"io/fs"
 	"maps"
@@ -11,37 +10,69 @@ import (
 	"strings"
 
 	"github.com/navidrome/navidrome/conf"
-	"github.com/navidrome/navidrome/consts"
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/utils"
-	ignore "github.com/sabhiram/go-gitignore"
 )
 
-func walkDirTree(ctx context.Context, job *scanJob) (<-chan *folderEntry, error) {
+// walkDirTree recursively walks the directory tree starting from the given targetFolders.
+// If no targetFolders are provided, it starts from the root folder (".").
+// It returns a channel of folderEntry pointers representing each folder found.
+func walkDirTree(ctx context.Context, job *scanJob, targetFolders ...string) (<-chan *folderEntry, error) {
 	results := make(chan *folderEntry)
+	folders := targetFolders
+	if len(targetFolders) == 0 {
+		// No specific folders provided, scan the root folder
+		folders = []string{"."}
+	}
 	go func() {
 		defer close(results)
-		err := walkFolder(ctx, job, ".", nil, results)
-		if err != nil {
-			log.Error(ctx, "Scanner: There were errors reading directories from filesystem", "path", job.lib.Path, err)
-			return
+		for _, folderPath := range folders {
+			if utils.IsCtxDone(ctx) {
+				return
+			}
+
+			// Check if target folder exists before walking it
+			// If it doesn't exist (e.g., deleted between watcher detection and scan execution),
+			// skip it so it remains in job.lastUpdates and gets handled in following steps
+			_, err := fs.Stat(job.fs, folderPath)
+			if err != nil {
+				log.Warn(ctx, "Scanner: Target folder does not exist.", "path", folderPath, err)
+				continue
+			}
+
+			// Create checker and push patterns from root to this folder
+			checker := newIgnoreChecker(job.fs)
+			err = checker.PushAllParents(ctx, folderPath)
+			if err != nil {
+				log.Error(ctx, "Scanner: Error pushing ignore patterns for target folder", "path", folderPath, err)
+				continue
+			}
+
+			// Recursively walk this folder and all its children
+			err = walkFolder(ctx, job, folderPath, checker, results)
+			if err != nil {
+				log.Error(ctx, "Scanner: Error walking target folder", "path", folderPath, err)
+				continue
+			}
 		}
-		log.Debug(ctx, "Scanner: Finished reading folders", "lib", job.lib.Name, "path", job.lib.Path, "numFolders", job.numFolders.Load())
+		log.Debug(ctx, "Scanner: Finished reading target folders", "lib", job.lib.Name, "path", job.lib.Path, "numFolders", job.numFolders.Load())
 	}()
 	return results, nil
 }
 
-func walkFolder(ctx context.Context, job *scanJob, currentFolder string, ignorePatterns []string, results chan<- *folderEntry) error {
-	ignorePatterns = loadIgnoredPatterns(ctx, job.fs, currentFolder, ignorePatterns)
+func walkFolder(ctx context.Context, job *scanJob, currentFolder string, checker *IgnoreChecker, results chan<- *folderEntry) error {
+	// Push patterns for this folder onto the stack
+	_ = checker.Push(ctx, currentFolder)
+	defer checker.Pop() // Pop patterns when leaving this folder
 
-	folder, children, err := loadDir(ctx, job, currentFolder, ignorePatterns)
+	folder, children, err := loadDir(ctx, job, currentFolder, checker)
 	if err != nil {
 		log.Warn(ctx, "Scanner: Error loading dir. Skipping", "path", currentFolder, err)
 		return nil
 	}
 	for _, c := range children {
-		err := walkFolder(ctx, job, c, ignorePatterns, results)
+		err := walkFolder(ctx, job, c, checker, results)
 		if err != nil {
 			return err
 		}
@@ -59,50 +90,17 @@ func walkFolder(ctx context.Context, job *scanJob, currentFolder string, ignoreP
 	return nil
 }
 
-func loadIgnoredPatterns(ctx context.Context, fsys fs.FS, currentFolder string, currentPatterns []string) []string {
-	ignoreFilePath := path.Join(currentFolder, consts.ScanIgnoreFile)
-	var newPatterns []string
-	if _, err := fs.Stat(fsys, ignoreFilePath); err == nil {
-		// Read and parse the .ndignore file
-		ignoreFile, err := fsys.Open(ignoreFilePath)
-		if err != nil {
-			log.Warn(ctx, "Scanner: Error opening .ndignore file", "path", ignoreFilePath, err)
-			// Continue with previous patterns
-		} else {
-			defer ignoreFile.Close()
-			scanner := bufio.NewScanner(ignoreFile)
-			for scanner.Scan() {
-				line := scanner.Text()
-				if line == "" || strings.HasPrefix(line, "#") {
-					continue // Skip empty lines and comments
-				}
-				newPatterns = append(newPatterns, line)
-			}
-			if err := scanner.Err(); err != nil {
-				log.Warn(ctx, "Scanner: Error reading .ignore file", "path", ignoreFilePath, err)
-			}
-		}
-		// If the .ndignore file is empty, mimic the current behavior and ignore everything
-		if len(newPatterns) == 0 {
-			log.Trace(ctx, "Scanner: .ndignore file is empty, ignoring everything", "path", currentFolder)
-			newPatterns = []string{"**/*"}
-		} else {
-			log.Trace(ctx, "Scanner: .ndignore file found ", "path", ignoreFilePath, "patterns", newPatterns)
-		}
-	}
-	// Combine the patterns from the .ndignore file with the ones passed as argument
-	combinedPatterns := append([]string{}, currentPatterns...)
-	return append(combinedPatterns, newPatterns...)
-}
-
-func loadDir(ctx context.Context, job *scanJob, dirPath string, ignorePatterns []string) (folder *folderEntry, children []string, err error) {
-	folder = newFolderEntry(job, dirPath)
-
+func loadDir(ctx context.Context, job *scanJob, dirPath string, checker *IgnoreChecker) (folder *folderEntry, children []string, err error) {
+	// Check if directory exists before creating the folder entry
+	// This is important to avoid removing the folder from lastUpdates if it doesn't exist
 	dirInfo, err := fs.Stat(job.fs, dirPath)
 	if err != nil {
 		log.Warn(ctx, "Scanner: Error stating dir", "path", dirPath, err)
 		return nil, nil, err
 	}
+
+	// Now that we know the folder exists, create the entry (which removes it from lastUpdates)
+	folder = job.createFolderEntry(dirPath)
 	folder.modTime = dirInfo.ModTime()
 
 	dir, err := job.fs.Open(dirPath)
@@ -117,12 +115,11 @@ func loadDir(ctx context.Context, job *scanJob, dirPath string, ignorePatterns [
 		return folder, children, err
 	}
 
-	ignoreMatcher := ignore.CompileIgnoreLines(ignorePatterns...)
 	entries := fullReadDir(ctx, dirFile)
 	children = make([]string, 0, len(entries))
 	for _, entry := range entries {
 		entryPath := path.Join(dirPath, entry.Name())
-		if len(ignorePatterns) > 0 && isScanIgnored(ctx, ignoreMatcher, entryPath) {
+		if checker.ShouldIgnore(ctx, entryPath) {
 			log.Trace(ctx, "Scanner: Ignoring entry", "path", entryPath)
 			continue
 		}
@@ -234,6 +231,7 @@ func isDirReadable(ctx context.Context, fsys fs.FS, dirPath string) bool {
 var ignoredDirs = []string{
 	"$RECYCLE.BIN",
 	"#snapshot",
+	"@Recycle",
 	"@Recently-Snapshot",
 	".streams",
 	"lost+found",
@@ -254,11 +252,3 @@ func isDirIgnored(name string) bool {
 func isEntryIgnored(name string) bool {
 	return strings.HasPrefix(name, ".") && !strings.HasPrefix(name, "..")
 }
-
-func isScanIgnored(ctx context.Context, matcher *ignore.GitIgnore, entryPath string) bool {
-	matches := matcher.MatchesPath(entryPath)
-	if matches {
-		log.Trace(ctx, "Scanner: Ignoring entry matching .ndignore: ", "path", entryPath)
-	}
-	return matches
-}

scanner/walk_dir_tree_test.go

@@ -25,82 +25,196 @@ var _ = Describe("walk_dir_tree", func() {
 			ctx  context.Context
 		)
 
-		BeforeEach(func() {
-			DeferCleanup(configtest.SetupConfig())
-			ctx = GinkgoT().Context()
-			fsys = &mockMusicFS{
-				FS: fstest.MapFS{
-					"root/a/.ndignore":       {Data: []byte("ignored/*")},
-					"root/a/f1.mp3":          {},
-					"root/a/f2.mp3":          {},
-					"root/a/ignored/bad.mp3": {},
-					"root/b/cover.jpg":       {},
-					"root/c/f3":              {},
-					"root/d":                 {},
-					"root/d/.ndignore":       {},
-					"root/d/f1.mp3":          {},
-					"root/d/f2.mp3":          {},
-					"root/d/f3.mp3":          {},
-					"root/e/original/f1.mp3": {},
-					"root/e/symlink":         {Mode: fs.ModeSymlink, Data: []byte("original")},
+		Context("full library", func() {
+			BeforeEach(func() {
+				DeferCleanup(configtest.SetupConfig())
+				ctx = GinkgoT().Context()
+				fsys = &mockMusicFS{
+					FS: fstest.MapFS{
+						"root/a/.ndignore":       {Data: []byte("ignored/*")},
+						"root/a/f1.mp3":          {},
+						"root/a/f2.mp3":          {},
+						"root/a/ignored/bad.mp3": {},
+						"root/b/cover.jpg":       {},
+						"root/c/f3":              {},
+						"root/d":                 {},
+						"root/d/.ndignore":       {},
+						"root/d/f1.mp3":          {},
+						"root/d/f2.mp3":          {},
+						"root/d/f3.mp3":          {},
+						"root/e/original/f1.mp3": {},
+						"root/e/symlink":         {Mode: fs.ModeSymlink, Data: []byte("original")},
+					},
+				}
+				job = &scanJob{
+					fs:  fsys,
+					lib: model.Library{Path: "/music"},
+				}
+			})
+
+			// Helper function to call walkDirTree and collect folders from the results channel
+			getFolders := func() map[string]*folderEntry {
+				results, err := walkDirTree(ctx, job)
+				Expect(err).ToNot(HaveOccurred())
+
+				folders := map[string]*folderEntry{}
+				g := errgroup.Group{}
+				g.Go(func() error {
+					for folder := range results {
+						folders[folder.path] = folder
+					}
+					return nil
+				})
+				_ = g.Wait()
+				return folders
+			}
+
+			DescribeTable("symlink handling",
+				func(followSymlinks bool, expectedFolderCount int) {
+					conf.Server.Scanner.FollowSymlinks = followSymlinks
+					folders := getFolders()
+
+					Expect(folders).To(HaveLen(expectedFolderCount + 2)) // +2 for `.` and `root`
+
+					// Basic folder structure checks
+					Expect(folders["root/a"].audioFiles).To(SatisfyAll(
+						HaveLen(2),
+						HaveKey("f1.mp3"),
+						HaveKey("f2.mp3"),
+					))
+					Expect(folders["root/a"].imageFiles).To(BeEmpty())
+					Expect(folders["root/b"].audioFiles).To(BeEmpty())
+					Expect(folders["root/b"].imageFiles).To(SatisfyAll(
+						HaveLen(1),
+						HaveKey("cover.jpg"),
+					))
+					Expect(folders["root/c"].audioFiles).To(BeEmpty())
+					Expect(folders["root/c"].imageFiles).To(BeEmpty())
+					Expect(folders).ToNot(HaveKey("root/d"))
+
+					// Symlink specific checks
+					if followSymlinks {
+						Expect(folders["root/e/symlink"].audioFiles).To(HaveLen(1))
+					} else {
+						Expect(folders).ToNot(HaveKey("root/e/symlink"))
+					}
 				},
-			}
-			job = &scanJob{
-				fs:  fsys,
-				lib: model.Library{Path: "/music"},
-			}
+				Entry("with symlinks enabled", true, 7),
+				Entry("with symlinks disabled", false, 6),
+			)
 		})
 
-		// Helper function to call walkDirTree and collect folders from the results channel
-		getFolders := func() map[string]*folderEntry {
-			results, err := walkDirTree(ctx, job)
-			Expect(err).ToNot(HaveOccurred())
-
-			folders := map[string]*folderEntry{}
-			g := errgroup.Group{}
-			g.Go(func() error {
-				for folder := range results {
-					folders[folder.path] = folder
+		Context("with target folders", func() {
+			BeforeEach(func() {
+				DeferCleanup(configtest.SetupConfig())
+				ctx = GinkgoT().Context()
+				fsys = &mockMusicFS{
+					FS: fstest.MapFS{
+						"Artist/Album1/track1.mp3":      {},
+						"Artist/Album1/track2.mp3":      {},
+						"Artist/Album2/track1.mp3":      {},
+						"Artist/Album2/track2.mp3":      {},
+						"Artist/Album2/Sub/track3.mp3":  {},
+						"OtherArtist/Album3/track1.mp3": {},
+					},
+				}
+				job = &scanJob{
+					fs:  fsys,
+					lib: model.Library{Path: "/music"},
 				}
-				return nil
 			})
-			_ = g.Wait()
-			return folders
-		}
 
-		DescribeTable("symlink handling",
-			func(followSymlinks bool, expectedFolderCount int) {
-				conf.Server.Scanner.FollowSymlinks = followSymlinks
-				folders := getFolders()
+			It("should recursively walk all subdirectories of target folders", func() {
+				results, err := walkDirTree(ctx, job, "Artist")
+				Expect(err).ToNot(HaveOccurred())
 
-				Expect(folders).To(HaveLen(expectedFolderCount + 2)) // +2 for `.` and `root`
+				folders := map[string]*folderEntry{}
+				g := errgroup.Group{}
+				g.Go(func() error {
+					for folder := range results {
+						folders[folder.path] = folder
+					}
+					return nil
+				})
+				_ = g.Wait()
 
-				// Basic folder structure checks
-				Expect(folders["root/a"].audioFiles).To(SatisfyAll(
-					HaveLen(2),
-					HaveKey("f1.mp3"),
-					HaveKey("f2.mp3"),
+				// Should include the target folder and all its descendants
+				Expect(folders).To(SatisfyAll(
+					HaveKey("Artist"),
+					HaveKey("Artist/Album1"),
+					HaveKey("Artist/Album2"),
+					HaveKey("Artist/Album2/Sub"),
 				))
-				Expect(folders["root/a"].imageFiles).To(BeEmpty())
-				Expect(folders["root/b"].audioFiles).To(BeEmpty())
-				Expect(folders["root/b"].imageFiles).To(SatisfyAll(
-					HaveLen(1),
-					HaveKey("cover.jpg"),
-				))
-				Expect(folders["root/c"].audioFiles).To(BeEmpty())
-				Expect(folders["root/c"].imageFiles).To(BeEmpty())
-				Expect(folders).ToNot(HaveKey("root/d"))
 
-				// Symlink specific checks
-				if followSymlinks {
-					Expect(folders["root/e/symlink"].audioFiles).To(HaveLen(1))
-				} else {
-					Expect(folders).ToNot(HaveKey("root/e/symlink"))
+				// Should not include folders outside the target
+				Expect(folders).ToNot(HaveKey("OtherArtist"))
+				Expect(folders).ToNot(HaveKey("OtherArtist/Album3"))
+
+				// Verify audio files are present
+				Expect(folders["Artist/Album1"].audioFiles).To(HaveLen(2))
+				Expect(folders["Artist/Album2"].audioFiles).To(HaveLen(2))
+				Expect(folders["Artist/Album2/Sub"].audioFiles).To(HaveLen(1))
+			})
+
+			It("should handle multiple target folders", func() {
+				results, err := walkDirTree(ctx, job, "Artist/Album1", "OtherArtist")
+				Expect(err).ToNot(HaveOccurred())
+
+				folders := map[string]*folderEntry{}
+				g := errgroup.Group{}
+				g.Go(func() error {
+					for folder := range results {
+						folders[folder.path] = folder
+					}
+					return nil
+				})
+				_ = g.Wait()
+
+				// Should include both target folders and their descendants
+				Expect(folders).To(SatisfyAll(
+					HaveKey("Artist/Album1"),
+					HaveKey("OtherArtist"),
+					HaveKey("OtherArtist/Album3"),
+				))
+
+				// Should not include other folders
+				Expect(folders).ToNot(HaveKey("Artist"))
+				Expect(folders).ToNot(HaveKey("Artist/Album2"))
+				Expect(folders).ToNot(HaveKey("Artist/Album2/Sub"))
+			})
+
+			It("should skip non-existent target folders and preserve them in lastUpdates", func() {
+				// Setup job with lastUpdates for both existing and non-existing folders
+				job.lastUpdates = map[string]model.FolderUpdateInfo{
+					model.FolderID(job.lib, "Artist/Album1"):             {},
+					model.FolderID(job.lib, "NonExistent/DeletedFolder"): {},
+					model.FolderID(job.lib, "OtherArtist/Album3"):        {},
 				}
-			},
-			Entry("with symlinks enabled", true, 7),
-			Entry("with symlinks disabled", false, 6),
-		)
+
+				// Try to scan existing folder and non-existing folder
+				results, err := walkDirTree(ctx, job, "Artist/Album1", "NonExistent/DeletedFolder")
+				Expect(err).ToNot(HaveOccurred())
+
+				// Collect results
+				folders := map[string]struct{}{}
+				for folder := range results {
+					folders[folder.path] = struct{}{}
+				}
+
+				// Should only include the existing folder
+				Expect(folders).To(HaveKey("Artist/Album1"))
+				Expect(folders).ToNot(HaveKey("NonExistent/DeletedFolder"))
+
+				// The non-existent folder should still be in lastUpdates (not removed by popLastUpdate)
+				Expect(job.lastUpdates).To(HaveKey(model.FolderID(job.lib, "NonExistent/DeletedFolder")))
+
+				// The existing folder should have been removed from lastUpdates
+				Expect(job.lastUpdates).ToNot(HaveKey(model.FolderID(job.lib, "Artist/Album1")))
+
+				// Folders not in targets should remain in lastUpdates
+				Expect(job.lastUpdates).To(HaveKey(model.FolderID(job.lib, "OtherArtist/Album3")))
+			})
+		})
 	})
 
 	Describe("helper functions", func() {

scanner/watcher.go

@@ -24,9 +24,9 @@ type Watcher interface {
 type watcher struct {
 	mainCtx         context.Context
 	ds              model.DataStore
-	scanner         Scanner
+	scanner         model.Scanner
 	triggerWait     time.Duration
-	watcherNotify   chan model.Library
+	watcherNotify   chan scanNotification
 	libraryWatchers map[int]*libraryWatcherInstance
 	mu              sync.RWMutex
 }
@@ -36,14 +36,19 @@ type libraryWatcherInstance struct {
 	cancel  context.CancelFunc
 }
 
+type scanNotification struct {
+	Library    *model.Library
+	FolderPath string
+}
+
 // GetWatcher returns the watcher singleton
-func GetWatcher(ds model.DataStore, s Scanner) Watcher {
+func GetWatcher(ds model.DataStore, s model.Scanner) Watcher {
 	return singleton.GetInstance(func() *watcher {
 		return &watcher{
 			ds:              ds,
 			scanner:         s,
 			triggerWait:     conf.Server.Scanner.WatcherWait,
-			watcherNotify:   make(chan model.Library, 1),
+			watcherNotify:   make(chan scanNotification, 1),
 			libraryWatchers: make(map[int]*libraryWatcherInstance),
 		}
 	})
@@ -68,11 +73,11 @@ func (w *watcher) Run(ctx context.Context) error {
 	// Main scan triggering loop
 	trigger := time.NewTimer(w.triggerWait)
 	trigger.Stop()
-	waiting := false
+	targets := make(map[model.ScanTarget]struct{})
 	for {
 		select {
 		case <-trigger.C:
-			log.Info("Watcher: Triggering scan")
+			log.Info("Watcher: Triggering scan for changed folders", "numTargets", len(targets))
 			status, err := w.scanner.Status(ctx)
 			if err != nil {
 				log.Error(ctx, "Watcher: Error retrieving Scanner status", err)
@@ -83,9 +88,23 @@ func (w *watcher) Run(ctx context.Context) error {
 				trigger.Reset(w.triggerWait * 3)
 				continue
 			}
-			waiting = false
+
+			// Convert targets map to slice
+			targetSlice := make([]model.ScanTarget, 0, len(targets))
+			for target := range targets {
+				targetSlice = append(targetSlice, target)
+			}
+
+			// Clear targets for next batch
+			targets = make(map[model.ScanTarget]struct{})
+
 			go func() {
-				_, err := w.scanner.ScanAll(ctx, false)
+				var err error
+				if conf.Server.DevSelectiveWatcher {
+					_, err = w.scanner.ScanFolders(ctx, false, targetSlice)
+				} else {
+					_, err = w.scanner.ScanAll(ctx, false)
+				}
 				if err != nil {
 					log.Error(ctx, "Watcher: Error scanning", err)
 				} else {
@@ -102,13 +121,22 @@ func (w *watcher) Run(ctx context.Context) error {
 			w.libraryWatchers = make(map[int]*libraryWatcherInstance)
 			w.mu.Unlock()
 			return nil
-		case lib := <-w.watcherNotify:
-			if !waiting {
-				log.Debug(ctx, "Watcher: Detected changes. Waiting for more changes before triggering scan",
-					"libraryID", lib.ID, "name", lib.Name, "path", lib.Path)
-				waiting = true
-			}
+		case notification := <-w.watcherNotify:
+			// Reset the trigger timer for debounce
 			trigger.Reset(w.triggerWait)
+
+			lib := notification.Library
+			folderPath := notification.FolderPath
+
+			// If already scheduled for scan, skip
+			target := model.ScanTarget{LibraryID: lib.ID, FolderPath: folderPath}
+			if _, exists := targets[target]; exists {
+				continue
+			}
+			targets[target] = struct{}{}
+
+			log.Debug(ctx, "Watcher: Detected changes. Waiting for more changes before triggering scan",
+				"libraryID", lib.ID, "name", lib.Name, "path", lib.Path, "folderPath", folderPath)
 		}
 	}
 }
@@ -199,13 +227,18 @@ func (w *watcher) watchLibrary(ctx context.Context, lib *model.Library) error {
 
 	log.Info(ctx, "Watcher started for library", "libraryID", lib.ID, "name", lib.Name, "path", lib.Path, "absoluteLibPath", absLibPath)
 
+	return w.processLibraryEvents(ctx, lib, fsys, c, absLibPath)
+}
+
+// processLibraryEvents processes filesystem events for a library.
+func (w *watcher) processLibraryEvents(ctx context.Context, lib *model.Library, fsys storage.MusicFS, events <-chan string, absLibPath string) error {
 	for {
 		select {
 		case <-ctx.Done():
 			log.Debug(ctx, "Watcher stopped due to context cancellation", "libraryID", lib.ID, "name", lib.Name)
 			return nil
-		case path := <-c:
-			path, err = filepath.Rel(absLibPath, path)
+		case path := <-events:
+			path, err := filepath.Rel(absLibPath, path)
 			if err != nil {
 				log.Error(ctx, "Error getting relative path", "libraryID", lib.ID, "absolutePath", absLibPath, "path", path, err)
 				continue
@@ -215,12 +248,27 @@ func (w *watcher) watchLibrary(ctx context.Context, lib *model.Library) error {
 				log.Trace(ctx, "Ignoring change", "libraryID", lib.ID, "path", path)
 				continue
 			}
-
 			log.Trace(ctx, "Detected change", "libraryID", lib.ID, "path", path, "absoluteLibPath", absLibPath)
 
+			// Check if the original path (before resolution) matches .ndignore patterns
+			// This is crucial for deleted folders - if a deleted folder matches .ndignore,
+			// we should ignore it BEFORE resolveFolderPath walks up to the parent
+			if w.shouldIgnoreFolderPath(ctx, fsys, path) {
+				log.Debug(ctx, "Ignoring change matching .ndignore pattern", "libraryID", lib.ID, "path", path)
+				continue
+			}
+
+			// Find the folder to scan - validate path exists as directory, walk up if needed
+			folderPath := resolveFolderPath(fsys, path)
+			// Double-check after resolution in case the resolved path is different and also matches patterns
+			if folderPath != path && w.shouldIgnoreFolderPath(ctx, fsys, folderPath) {
+				log.Trace(ctx, "Ignoring change in folder matching .ndignore pattern", "libraryID", lib.ID, "folderPath", folderPath)
+				continue
+			}
+
 			// Notify the main watcher of changes
 			select {
-			case w.watcherNotify <- *lib:
+			case w.watcherNotify <- scanNotification{Library: lib, FolderPath: folderPath}:
 			default:
 				// Channel is full, notification already pending
 			}
@@ -228,6 +276,47 @@ func (w *watcher) watchLibrary(ctx context.Context, lib *model.Library) error {
 	}
 }
 
+// resolveFolderPath takes a path (which may be a file or directory) and returns
+// the folder path to scan. If the path is a file, it walks up to find the parent
+// directory. Returns empty string if the path should scan the library root.
+func resolveFolderPath(fsys fs.FS, path string) string {
+	// Handle root paths immediately
+	if path == "." || path == "" {
+		return ""
+	}
+
+	folderPath := path
+	for {
+		info, err := fs.Stat(fsys, folderPath)
+		if err == nil && info.IsDir() {
+			// Found a valid directory
+			return folderPath
+		}
+		if folderPath == "." || folderPath == "" {
+			// Reached root, scan entire library
+			return ""
+		}
+		// Walk up the tree
+		dir, _ := filepath.Split(folderPath)
+		if dir == "" || dir == "." {
+			return ""
+		}
+		// Remove trailing slash
+		folderPath = filepath.Clean(dir)
+	}
+}
+
+// shouldIgnoreFolderPath checks if the given folderPath should be ignored based on .ndignore patterns
+// in the library. It pushes all parent folders onto the IgnoreChecker stack before checking.
+func (w *watcher) shouldIgnoreFolderPath(ctx context.Context, fsys storage.MusicFS, folderPath string) bool {
+	checker := newIgnoreChecker(fsys)
+	err := checker.PushAllParents(ctx, folderPath)
+	if err != nil {
+		log.Warn(ctx, "Watcher: Error pushing ignore patterns for folder", "path", folderPath, err)
+	}
+	return checker.ShouldIgnore(ctx, folderPath)
+}
+
 func isIgnoredPath(_ context.Context, _ fs.FS, path string) bool {
 	baseDir, name := filepath.Split(path)
 	switch {

scanner/watcher_test.go

@@ -0,0 +1,491 @@
+package scanner
+
+import (
+	"context"
+	"io/fs"
+	"path/filepath"
+	"testing/fstest"
+	"time"
+
+	"github.com/navidrome/navidrome/conf"
+	"github.com/navidrome/navidrome/conf/configtest"
+	"github.com/navidrome/navidrome/model"
+	"github.com/navidrome/navidrome/tests"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("Watcher", func() {
+	var ctx context.Context
+	var cancel context.CancelFunc
+	var mockScanner *tests.MockScanner
+	var mockDS *tests.MockDataStore
+	var w *watcher
+	var lib *model.Library
+
+	BeforeEach(func() {
+		DeferCleanup(configtest.SetupConfig())
+		conf.Server.Scanner.WatcherWait = 50 * time.Millisecond // Short wait for tests
+
+		ctx, cancel = context.WithCancel(context.Background())
+		DeferCleanup(cancel)
+
+		lib = &model.Library{
+			ID:   1,
+			Name: "Test Library",
+			Path: "/test/library",
+		}
+
+		// Set up mocks
+		mockScanner = tests.NewMockScanner()
+		mockDS = &tests.MockDataStore{}
+		mockLibRepo := &tests.MockLibraryRepo{}
+		mockLibRepo.SetData(model.Libraries{*lib})
+		mockDS.MockedLibrary = mockLibRepo
+
+		// Create a new watcher instance (not singleton) for testing
+		w = &watcher{
+			ds:              mockDS,
+			scanner:         mockScanner,
+			triggerWait:     conf.Server.Scanner.WatcherWait,
+			watcherNotify:   make(chan scanNotification, 10),
+			libraryWatchers: make(map[int]*libraryWatcherInstance),
+			mainCtx:         ctx,
+		}
+	})
+
+	Describe("Target Collection and Deduplication", func() {
+		BeforeEach(func() {
+			// Start watcher in background
+			go func() {
+				_ = w.Run(ctx)
+			}()
+
+			// Give watcher time to initialize
+			time.Sleep(10 * time.Millisecond)
+		})
+
+		It("creates separate targets for different folders", func() {
+			// Send notifications for different folders
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist1"}
+			time.Sleep(10 * time.Millisecond)
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist2"}
+
+			// Wait for watcher to process and trigger scan
+			Eventually(func() int {
+				return mockScanner.GetScanFoldersCallCount()
+			}, 200*time.Millisecond, 10*time.Millisecond).Should(Equal(1))
+
+			// Verify two targets
+			calls := mockScanner.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			Expect(calls[0].Targets).To(HaveLen(2))
+
+			// Extract folder paths
+			folderPaths := make(map[string]bool)
+			for _, target := range calls[0].Targets {
+				Expect(target.LibraryID).To(Equal(1))
+				folderPaths[target.FolderPath] = true
+			}
+			Expect(folderPaths).To(HaveKey("artist1"))
+			Expect(folderPaths).To(HaveKey("artist2"))
+		})
+
+		It("handles different folder paths correctly", func() {
+			// Send notification for nested folder
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist1/album1"}
+
+			// Wait for watcher to process and trigger scan
+			Eventually(func() int {
+				return mockScanner.GetScanFoldersCallCount()
+			}, 200*time.Millisecond, 10*time.Millisecond).Should(Equal(1))
+
+			// Verify the target
+			calls := mockScanner.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			Expect(calls[0].Targets).To(HaveLen(1))
+			Expect(calls[0].Targets[0].FolderPath).To(Equal("artist1/album1"))
+		})
+
+		It("deduplicates folder and file within same folder", func() {
+			// Send notification for a folder
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist1/album1"}
+			time.Sleep(10 * time.Millisecond)
+			// Send notification for same folder (as if file change was detected there)
+			// In practice, watchLibrary() would walk up from file path to folder
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist1/album1"}
+			time.Sleep(10 * time.Millisecond)
+			// Send another for same folder
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist1/album1"}
+
+			// Wait for watcher to process and trigger scan
+			Eventually(func() int {
+				return mockScanner.GetScanFoldersCallCount()
+			}, 200*time.Millisecond, 10*time.Millisecond).Should(Equal(1))
+
+			// Verify only one target despite multiple file/folder changes
+			calls := mockScanner.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			Expect(calls[0].Targets).To(HaveLen(1))
+			Expect(calls[0].Targets[0].FolderPath).To(Equal("artist1/album1"))
+		})
+	})
+
+	Describe("Timer Behavior", func() {
+		BeforeEach(func() {
+			// Start watcher in background
+			go func() {
+				_ = w.Run(ctx)
+			}()
+
+			// Give watcher time to initialize
+			time.Sleep(10 * time.Millisecond)
+		})
+
+		It("resets timer on each change (debouncing)", func() {
+			// Send first notification
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist1"}
+
+			// Wait a bit less than half the watcher wait time to ensure timer doesn't fire
+			time.Sleep(20 * time.Millisecond)
+
+			// No scan should have been triggered yet
+			Expect(mockScanner.GetScanFoldersCallCount()).To(Equal(0))
+
+			// Send another notification (resets timer)
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist1"}
+
+			// Wait a bit less than half the watcher wait time again
+			time.Sleep(20 * time.Millisecond)
+
+			// Still no scan
+			Expect(mockScanner.GetScanFoldersCallCount()).To(Equal(0))
+
+			// Wait for full timer to expire after last notification (plus margin)
+			time.Sleep(60 * time.Millisecond)
+
+			// Now scan should have been triggered
+			Eventually(func() int {
+				return mockScanner.GetScanFoldersCallCount()
+			}, 100*time.Millisecond, 10*time.Millisecond).Should(Equal(1))
+		})
+
+		It("triggers scan after quiet period", func() {
+			// Send notification
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist1"}
+
+			// No scan immediately
+			Expect(mockScanner.GetScanFoldersCallCount()).To(Equal(0))
+
+			// Wait for quiet period
+			Eventually(func() int {
+				return mockScanner.GetScanFoldersCallCount()
+			}, 200*time.Millisecond, 10*time.Millisecond).Should(Equal(1))
+		})
+	})
+
+	Describe("Empty and Root Paths", func() {
+		BeforeEach(func() {
+			// Start watcher in background
+			go func() {
+				_ = w.Run(ctx)
+			}()
+
+			// Give watcher time to initialize
+			time.Sleep(10 * time.Millisecond)
+		})
+
+		It("handles empty folder path (library root)", func() {
+			// Send notification with empty folder path
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: ""}
+
+			// Wait for scan
+			Eventually(func() int {
+				return mockScanner.GetScanFoldersCallCount()
+			}, 200*time.Millisecond, 10*time.Millisecond).Should(Equal(1))
+
+			// Should scan the library root
+			calls := mockScanner.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			Expect(calls[0].Targets).To(HaveLen(1))
+			Expect(calls[0].Targets[0].FolderPath).To(Equal(""))
+		})
+
+		It("deduplicates empty and dot paths", func() {
+			// Send notifications with empty and dot paths
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: ""}
+			time.Sleep(10 * time.Millisecond)
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: ""}
+
+			// Wait for scan
+			Eventually(func() int {
+				return mockScanner.GetScanFoldersCallCount()
+			}, 200*time.Millisecond, 10*time.Millisecond).Should(Equal(1))
+
+			// Should have only one target
+			calls := mockScanner.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			Expect(calls[0].Targets).To(HaveLen(1))
+		})
+	})
+
+	Describe("Multiple Libraries", func() {
+		var lib2 *model.Library
+
+		BeforeEach(func() {
+			// Create second library
+			lib2 = &model.Library{
+				ID:   2,
+				Name: "Test Library 2",
+				Path: "/test/library2",
+			}
+
+			mockLibRepo := mockDS.MockedLibrary.(*tests.MockLibraryRepo)
+			mockLibRepo.SetData(model.Libraries{*lib, *lib2})
+
+			// Start watcher in background
+			go func() {
+				_ = w.Run(ctx)
+			}()
+
+			// Give watcher time to initialize
+			time.Sleep(10 * time.Millisecond)
+		})
+
+		It("creates separate targets for different libraries", func() {
+			// Send notifications for both libraries
+			w.watcherNotify <- scanNotification{Library: lib, FolderPath: "artist1"}
+			time.Sleep(10 * time.Millisecond)
+			w.watcherNotify <- scanNotification{Library: lib2, FolderPath: "artist2"}
+
+			// Wait for scan
+			Eventually(func() int {
+				return mockScanner.GetScanFoldersCallCount()
+			}, 200*time.Millisecond, 10*time.Millisecond).Should(Equal(1))
+
+			// Verify two targets for different libraries
+			calls := mockScanner.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			Expect(calls[0].Targets).To(HaveLen(2))
+
+			// Verify library IDs are different
+			libraryIDs := make(map[int]bool)
+			for _, target := range calls[0].Targets {
+				libraryIDs[target.LibraryID] = true
+			}
+			Expect(libraryIDs).To(HaveKey(1))
+			Expect(libraryIDs).To(HaveKey(2))
+		})
+	})
+
+	Describe(".ndignore handling", func() {
+		var ctx context.Context
+		var cancel context.CancelFunc
+		var w *watcher
+		var mockFS *mockMusicFS
+		var lib *model.Library
+		var eventChan chan string
+		var absLibPath string
+
+		BeforeEach(func() {
+			ctx, cancel = context.WithCancel(GinkgoT().Context())
+			DeferCleanup(cancel)
+
+			// Set up library
+			var err error
+			absLibPath, err = filepath.Abs(".")
+			Expect(err).NotTo(HaveOccurred())
+
+			lib = &model.Library{
+				ID:   1,
+				Name: "Test Library",
+				Path: absLibPath,
+			}
+
+			// Create watcher with notification channel
+			w = &watcher{
+				watcherNotify: make(chan scanNotification, 10),
+			}
+
+			eventChan = make(chan string, 10)
+		})
+
+		// Helper to send an event - converts relative path to absolute
+		sendEvent := func(relativePath string) {
+			path := filepath.Join(absLibPath, relativePath)
+			eventChan <- path
+		}
+
+		// Helper to start the real event processing loop
+		startEventProcessing := func() {
+			go func() {
+				defer GinkgoRecover()
+				// Call the actual processLibraryEvents method - testing the real implementation!
+				_ = w.processLibraryEvents(ctx, lib, mockFS, eventChan, absLibPath)
+			}()
+		}
+
+		Context("when a folder matching .ndignore is deleted", func() {
+			BeforeEach(func() {
+				// Create filesystem with .ndignore containing _TEMP pattern
+				// The deleted folder (_TEMP) will NOT exist in the filesystem
+				mockFS = &mockMusicFS{
+					FS: fstest.MapFS{
+						"rock":                       &fstest.MapFile{Mode: fs.ModeDir},
+						"rock/.ndignore":             &fstest.MapFile{Data: []byte("_TEMP\n")},
+						"rock/valid_album":           &fstest.MapFile{Mode: fs.ModeDir},
+						"rock/valid_album/track.mp3": &fstest.MapFile{Data: []byte("audio")},
+					},
+				}
+			})
+
+			It("should NOT send scan notification when deleted folder matches .ndignore", func() {
+				startEventProcessing()
+
+				// Simulate deletion event for rock/_TEMP
+				sendEvent("rock/_TEMP")
+
+				// Wait a bit to ensure event is processed
+				time.Sleep(50 * time.Millisecond)
+
+				// No notification should have been sent
+				Consistently(eventChan, 100*time.Millisecond).Should(BeEmpty())
+			})
+
+			It("should send scan notification for valid folder deletion", func() {
+				startEventProcessing()
+
+				// Simulate deletion event for rock/other_folder (not in .ndignore and doesn't exist)
+				// Since it doesn't exist in mockFS, resolveFolderPath will walk up to "rock"
+				sendEvent("rock/other_folder")
+
+				// Should receive notification for parent folder
+				Eventually(w.watcherNotify, 200*time.Millisecond).Should(Receive(Equal(scanNotification{
+					Library:    lib,
+					FolderPath: "rock",
+				})))
+			})
+		})
+
+		Context("with nested folder patterns", func() {
+			BeforeEach(func() {
+				mockFS = &mockMusicFS{
+					FS: fstest.MapFS{
+						"music":             &fstest.MapFile{Mode: fs.ModeDir},
+						"music/.ndignore":   &fstest.MapFile{Data: []byte("**/temp\n**/cache\n")},
+						"music/rock":        &fstest.MapFile{Mode: fs.ModeDir},
+						"music/rock/artist": &fstest.MapFile{Mode: fs.ModeDir},
+					},
+				}
+			})
+
+			It("should NOT send notification when nested ignored folder is deleted", func() {
+				startEventProcessing()
+
+				// Simulate deletion of music/rock/artist/temp (matches **/temp)
+				sendEvent("music/rock/artist/temp")
+
+				// Wait to ensure event is processed
+				time.Sleep(50 * time.Millisecond)
+
+				// No notification should be sent
+				Expect(w.watcherNotify).To(BeEmpty(), "Expected no scan notification for nested ignored folder")
+			})
+
+			It("should send notification for non-ignored nested folder", func() {
+				startEventProcessing()
+
+				// Simulate change in music/rock/artist (doesn't match any pattern)
+				sendEvent("music/rock/artist")
+
+				// Should receive notification
+				Eventually(w.watcherNotify, 200*time.Millisecond).Should(Receive(Equal(scanNotification{
+					Library:    lib,
+					FolderPath: "music/rock/artist",
+				})))
+			})
+		})
+
+		Context("with file events in ignored folders", func() {
+			BeforeEach(func() {
+				mockFS = &mockMusicFS{
+					FS: fstest.MapFS{
+						"rock":           &fstest.MapFile{Mode: fs.ModeDir},
+						"rock/.ndignore": &fstest.MapFile{Data: []byte("_TEMP\n")},
+					},
+				}
+			})
+
+			It("should NOT send notification for file changes in ignored folders", func() {
+				startEventProcessing()
+
+				// Simulate file change in rock/_TEMP/file.mp3
+				sendEvent("rock/_TEMP/file.mp3")
+
+				// Wait to ensure event is processed
+				time.Sleep(50 * time.Millisecond)
+
+				// No notification should be sent
+				Expect(w.watcherNotify).To(BeEmpty(), "Expected no scan notification for file in ignored folder")
+			})
+		})
+	})
+})
+
+var _ = Describe("resolveFolderPath", func() {
+	var mockFS fs.FS
+
+	BeforeEach(func() {
+		// Create a mock filesystem with some directories and files
+		mockFS = fstest.MapFS{
+			"artist1":                   &fstest.MapFile{Mode: fs.ModeDir},
+			"artist1/album1":            &fstest.MapFile{Mode: fs.ModeDir},
+			"artist1/album1/track1.mp3": &fstest.MapFile{Data: []byte("audio")},
+			"artist1/album1/track2.mp3": &fstest.MapFile{Data: []byte("audio")},
+			"artist1/album2":            &fstest.MapFile{Mode: fs.ModeDir},
+			"artist1/album2/song.flac":  &fstest.MapFile{Data: []byte("audio")},
+			"artist2":                   &fstest.MapFile{Mode: fs.ModeDir},
+			"artist2/cover.jpg":         &fstest.MapFile{Data: []byte("image")},
+		}
+	})
+
+	It("returns directory path when given a directory", func() {
+		result := resolveFolderPath(mockFS, "artist1/album1")
+		Expect(result).To(Equal("artist1/album1"))
+	})
+
+	It("walks up to parent directory when given a file path", func() {
+		result := resolveFolderPath(mockFS, "artist1/album1/track1.mp3")
+		Expect(result).To(Equal("artist1/album1"))
+	})
+
+	It("walks up multiple levels if needed", func() {
+		result := resolveFolderPath(mockFS, "artist1/album1/nonexistent/file.mp3")
+		Expect(result).To(Equal("artist1/album1"))
+	})
+
+	It("returns empty string for non-existent paths at root", func() {
+		result := resolveFolderPath(mockFS, "nonexistent/path/file.mp3")
+		Expect(result).To(Equal(""))
+	})
+
+	It("returns empty string for dot path", func() {
+		result := resolveFolderPath(mockFS, ".")
+		Expect(result).To(Equal(""))
+	})
+
+	It("returns empty string for empty path", func() {
+		result := resolveFolderPath(mockFS, "")
+		Expect(result).To(Equal(""))
+	})
+
+	It("handles nested file paths correctly", func() {
+		result := resolveFolderPath(mockFS, "artist1/album2/song.flac")
+		Expect(result).To(Equal("artist1/album2"))
+	})
+
+	It("resolves to top-level directory", func() {
+		result := resolveFolderPath(mockFS, "artist2/cover.jpg")
+		Expect(result).To(Equal("artist2"))
+	})
+})

server/nativeapi/config_test.go

@@ -29,7 +29,7 @@ var _ = Describe("Config API", func() {
 		conf.Server.DevUIShowConfig = true // Enable config endpoint for tests
 		ds = &tests.MockDataStore{}
 		auth.Init(ds)
-		nativeRouter := New(ds, nil, nil, nil, core.NewMockLibraryService())
+		nativeRouter := New(ds, nil, nil, nil, core.NewMockLibraryService(), nil)
 		router = server.JWTVerifier(nativeRouter)
 
 		// Create test users

server/nativeapi/library.go

@@ -13,11 +13,11 @@ import (
 )
 
 // User-library association endpoints (admin only)
-func (n *Router) addUserLibraryRoute(r chi.Router) {
+func (api *Router) addUserLibraryRoute(r chi.Router) {
 	r.Route("/user/{id}/library", func(r chi.Router) {
 		r.Use(parseUserIDMiddleware)
-		r.Get("/", getUserLibraries(n.libs))
-		r.Put("/", setUserLibraries(n.libs))
+		r.Get("/", getUserLibraries(api.libs))
+		r.Put("/", setUserLibraries(api.libs))
 	})
 }
 

server/nativeapi/library_test.go

@@ -30,7 +30,7 @@ var _ = Describe("Library API", func() {
 		DeferCleanup(configtest.SetupConfig())
 		ds = &tests.MockDataStore{}
 		auth.Init(ds)
-		nativeRouter := New(ds, nil, nil, nil, core.NewMockLibraryService())
+		nativeRouter := New(ds, nil, nil, nil, core.NewMockLibraryService(), nil)
 		router = server.JWTVerifier(nativeRouter)
 
 		// Create test users

server/nativeapi/missing.go

@@ -8,9 +8,9 @@ import (
 
 	"github.com/Masterminds/squirrel"
 	"github.com/deluan/rest"
+	"github.com/navidrome/navidrome/core"
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
-	"github.com/navidrome/navidrome/model/request"
 	"github.com/navidrome/navidrome/utils/req"
 )
 
@@ -63,45 +63,32 @@ func (r *missingRepository) EntityName() string {
 	return "missing_files"
 }
 
-func deleteMissingFiles(ds model.DataStore, w http.ResponseWriter, r *http.Request) {
-	ctx := r.Context()
-	p := req.Params(r)
-	ids, _ := p.Strings("id")
-	err := ds.WithTx(func(tx model.DataStore) error {
+func deleteMissingFiles(maintenance core.Maintenance) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		ctx := r.Context()
+
+		p := req.Params(r)
+		ids, _ := p.Strings("id")
+
+		var err error
 		if len(ids) == 0 {
-			_, err := tx.MediaFile(ctx).DeleteAllMissing()
-			return err
-		}
-		return tx.MediaFile(ctx).DeleteMissing(ids)
-	})
-	if len(ids) == 1 && errors.Is(err, model.ErrNotFound) {
-		log.Warn(ctx, "Missing file not found", "id", ids[0])
-		http.Error(w, "not found", http.StatusNotFound)
-		return
-	}
-	if err != nil {
-		log.Error(ctx, "Error deleting missing tracks from DB", "ids", ids, err)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	err = ds.GC(ctx)
-	if err != nil {
-		log.Error(ctx, "Error running GC after deleting missing tracks", err)
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	// Refresh artist stats in background after deleting missing files
-	go func() {
-		bgCtx := request.AddValues(context.Background(), r.Context())
-		if _, err := ds.Artist(bgCtx).RefreshStats(true); err != nil {
-			log.Error(bgCtx, "Error refreshing artist stats after deleting missing files", err)
+			err = maintenance.DeleteAllMissingFiles(ctx)
 		} else {
-			log.Debug(bgCtx, "Successfully refreshed artist stats after deleting missing files")
+			err = maintenance.DeleteMissingFiles(ctx, ids)
 		}
-	}()
 
-	writeDeleteManyResponse(w, r, ids)
+		if len(ids) == 1 && errors.Is(err, model.ErrNotFound) {
+			log.Warn(ctx, "Missing file not found", "id", ids[0])
+			http.Error(w, "not found", http.StatusNotFound)
+			return
+		}
+		if err != nil {
+			http.Error(w, "failed to delete missing files", http.StatusInternalServerError)
+			return
+		}
+
+		writeDeleteManyResponse(w, r, ids)
+	}
 }
 
 var _ model.ResourceRepository = &missingRepository{}

server/nativeapi/native_api.go

@@ -22,70 +22,71 @@ import (
 
 type Router struct {
 	http.Handler
-	ds        model.DataStore
-	share     core.Share
-	playlists core.Playlists
-	insights  metrics.Insights
-	libs      core.Library
+	ds          model.DataStore
+	share       core.Share
+	playlists   core.Playlists
+	insights    metrics.Insights
+	libs        core.Library
+	maintenance core.Maintenance
 }
 
-func New(ds model.DataStore, share core.Share, playlists core.Playlists, insights metrics.Insights, libraryService core.Library) *Router {
-	r := &Router{ds: ds, share: share, playlists: playlists, insights: insights, libs: libraryService}
+func New(ds model.DataStore, share core.Share, playlists core.Playlists, insights metrics.Insights, libraryService core.Library, maintenance core.Maintenance) *Router {
+	r := &Router{ds: ds, share: share, playlists: playlists, insights: insights, libs: libraryService, maintenance: maintenance}
 	r.Handler = r.routes()
 	return r
 }
 
-func (n *Router) routes() http.Handler {
+func (api *Router) routes() http.Handler {
 	r := chi.NewRouter()
 
 	// Public
-	n.RX(r, "/translation", newTranslationRepository, false)
+	api.RX(r, "/translation", newTranslationRepository, false)
 
 	// Protected
 	r.Group(func(r chi.Router) {
-		r.Use(server.Authenticator(n.ds))
+		r.Use(server.Authenticator(api.ds))
 		r.Use(server.JWTRefresher)
-		r.Use(server.UpdateLastAccessMiddleware(n.ds))
-		n.R(r, "/user", model.User{}, true)
-		n.R(r, "/song", model.MediaFile{}, false)
-		n.R(r, "/album", model.Album{}, false)
-		n.R(r, "/artist", model.Artist{}, false)
-		n.R(r, "/genre", model.Genre{}, false)
-		n.R(r, "/player", model.Player{}, true)
-		n.R(r, "/transcoding", model.Transcoding{}, conf.Server.EnableTranscodingConfig)
-		n.R(r, "/radio", model.Radio{}, true)
-		n.R(r, "/tag", model.Tag{}, true)
+		r.Use(server.UpdateLastAccessMiddleware(api.ds))
+		api.R(r, "/user", model.User{}, true)
+		api.R(r, "/song", model.MediaFile{}, false)
+		api.R(r, "/album", model.Album{}, false)
+		api.R(r, "/artist", model.Artist{}, false)
+		api.R(r, "/genre", model.Genre{}, false)
+		api.R(r, "/player", model.Player{}, true)
+		api.R(r, "/transcoding", model.Transcoding{}, conf.Server.EnableTranscodingConfig)
+		api.R(r, "/radio", model.Radio{}, true)
+		api.R(r, "/tag", model.Tag{}, true)
 		if conf.Server.EnableSharing {
-			n.RX(r, "/share", n.share.NewRepository, true)
+			api.RX(r, "/share", api.share.NewRepository, true)
 		}
 
-		n.addPlaylistRoute(r)
-		n.addPlaylistTrackRoute(r)
-		n.addSongPlaylistsRoute(r)
-		n.addQueueRoute(r)
-		n.addMissingFilesRoute(r)
-		n.addKeepAliveRoute(r)
-		n.addInsightsRoute(r)
+		api.addPlaylistRoute(r)
+		api.addPlaylistTrackRoute(r)
+		api.addSongPlaylistsRoute(r)
+		api.addQueueRoute(r)
+		api.addMissingFilesRoute(r)
+		api.addKeepAliveRoute(r)
+		api.addInsightsRoute(r)
 
 		r.With(adminOnlyMiddleware).Group(func(r chi.Router) {
-			n.addInspectRoute(r)
-			n.addConfigRoute(r)
-			n.addUserLibraryRoute(r)
-			n.RX(r, "/library", n.libs.NewRepository, true)
+			api.addInspectRoute(r)
+			api.addConfigRoute(r)
+			api.addUserLibraryRoute(r)
+			api.RX(r, "/library", api.libs.NewRepository, true)
 		})
 	})
 
 	return r
 }
 
-func (n *Router) R(r chi.Router, pathPrefix string, model interface{}, persistable bool) {
+func (api *Router) R(r chi.Router, pathPrefix string, model interface{}, persistable bool) {
 	constructor := func(ctx context.Context) rest.Repository {
-		return n.ds.Resource(ctx, model)
+		return api.ds.Resource(ctx, model)
 	}
-	n.RX(r, pathPrefix, constructor, persistable)
+	api.RX(r, pathPrefix, constructor, persistable)
 }
 
-func (n *Router) RX(r chi.Router, pathPrefix string, constructor rest.RepositoryConstructor, persistable bool) {
+func (api *Router) RX(r chi.Router, pathPrefix string, constructor rest.RepositoryConstructor, persistable bool) {
 	r.Route(pathPrefix, func(r chi.Router) {
 		r.Get("/", rest.GetAll(constructor))
 		if persistable {
@@ -102,9 +103,9 @@ func (n *Router) RX(r chi.Router, pathPrefix string, constructor rest.Repository
 	})
 }
 
-func (n *Router) addPlaylistRoute(r chi.Router) {
+func (api *Router) addPlaylistRoute(r chi.Router) {
 	constructor := func(ctx context.Context) rest.Repository {
-		return n.ds.Resource(ctx, model.Playlist{})
+		return api.ds.Resource(ctx, model.Playlist{})
 	}
 
 	r.Route("/playlist", func(r chi.Router) {
@@ -114,7 +115,7 @@ func (n *Router) addPlaylistRoute(r chi.Router) {
 				rest.Post(constructor)(w, r)
 				return
 			}
-			createPlaylistFromM3U(n.playlists)(w, r)
+			createPlaylistFromM3U(api.playlists)(w, r)
 		})
 
 		r.Route("/{id}", func(r chi.Router) {
@@ -126,55 +127,53 @@ func (n *Router) addPlaylistRoute(r chi.Router) {
 	})
 }
 
-func (n *Router) addPlaylistTrackRoute(r chi.Router) {
+func (api *Router) addPlaylistTrackRoute(r chi.Router) {
 	r.Route("/playlist/{playlistId}/tracks", func(r chi.Router) {
 		r.Get("/", func(w http.ResponseWriter, r *http.Request) {
-			getPlaylist(n.ds)(w, r)
+			getPlaylist(api.ds)(w, r)
 		})
 		r.With(server.URLParamsMiddleware).Route("/", func(r chi.Router) {
 			r.Delete("/", func(w http.ResponseWriter, r *http.Request) {
-				deleteFromPlaylist(n.ds)(w, r)
+				deleteFromPlaylist(api.ds)(w, r)
 			})
 			r.Post("/", func(w http.ResponseWriter, r *http.Request) {
-				addToPlaylist(n.ds)(w, r)
+				addToPlaylist(api.ds)(w, r)
 			})
 		})
 		r.Route("/{id}", func(r chi.Router) {
 			r.Use(server.URLParamsMiddleware)
 			r.Get("/", func(w http.ResponseWriter, r *http.Request) {
-				getPlaylistTrack(n.ds)(w, r)
+				getPlaylistTrack(api.ds)(w, r)
 			})
 			r.Put("/", func(w http.ResponseWriter, r *http.Request) {
-				reorderItem(n.ds)(w, r)
+				reorderItem(api.ds)(w, r)
 			})
 			r.Delete("/", func(w http.ResponseWriter, r *http.Request) {
-				deleteFromPlaylist(n.ds)(w, r)
+				deleteFromPlaylist(api.ds)(w, r)
 			})
 		})
 	})
 }
 
-func (n *Router) addSongPlaylistsRoute(r chi.Router) {
+func (api *Router) addSongPlaylistsRoute(r chi.Router) {
 	r.With(server.URLParamsMiddleware).Get("/song/{id}/playlists", func(w http.ResponseWriter, r *http.Request) {
-		getSongPlaylists(n.ds)(w, r)
+		getSongPlaylists(api.ds)(w, r)
 	})
 }
 
-func (n *Router) addQueueRoute(r chi.Router) {
+func (api *Router) addQueueRoute(r chi.Router) {
 	r.Route("/queue", func(r chi.Router) {
-		r.Get("/", getQueue(n.ds))
-		r.Post("/", saveQueue(n.ds))
-		r.Put("/", updateQueue(n.ds))
-		r.Delete("/", clearQueue(n.ds))
+		r.Get("/", getQueue(api.ds))
+		r.Post("/", saveQueue(api.ds))
+		r.Put("/", updateQueue(api.ds))
+		r.Delete("/", clearQueue(api.ds))
 	})
 }
 
-func (n *Router) addMissingFilesRoute(r chi.Router) {
+func (api *Router) addMissingFilesRoute(r chi.Router) {
 	r.Route("/missing", func(r chi.Router) {
-		n.RX(r, "/", newMissingRepository(n.ds), false)
-		r.Delete("/", func(w http.ResponseWriter, r *http.Request) {
-			deleteMissingFiles(n.ds, w, r)
-		})
+		api.RX(r, "/", newMissingRepository(api.ds), false)
+		r.Delete("/", deleteMissingFiles(api.maintenance))
 	})
 }
 
@@ -198,7 +197,7 @@ func writeDeleteManyResponse(w http.ResponseWriter, r *http.Request, ids []strin
 	}
 }
 
-func (n *Router) addInspectRoute(r chi.Router) {
+func (api *Router) addInspectRoute(r chi.Router) {
 	if conf.Server.Inspect.Enabled {
 		r.Group(func(r chi.Router) {
 			if conf.Server.Inspect.MaxRequests > 0 {
@@ -207,26 +206,26 @@ func (n *Router) addInspectRoute(r chi.Router) {
 					conf.Server.Inspect.BacklogTimeout)
 				r.Use(middleware.ThrottleBacklog(conf.Server.Inspect.MaxRequests, conf.Server.Inspect.BacklogLimit, time.Duration(conf.Server.Inspect.BacklogTimeout)))
 			}
-			r.Get("/inspect", inspect(n.ds))
+			r.Get("/inspect", inspect(api.ds))
 		})
 	}
 }
 
-func (n *Router) addConfigRoute(r chi.Router) {
+func (api *Router) addConfigRoute(r chi.Router) {
 	if conf.Server.DevUIShowConfig {
 		r.Get("/config/*", getConfig)
 	}
 }
 
-func (n *Router) addKeepAliveRoute(r chi.Router) {
+func (api *Router) addKeepAliveRoute(r chi.Router) {
 	r.Get("/keepalive/*", func(w http.ResponseWriter, r *http.Request) {
 		_, _ = w.Write([]byte(`{"response":"ok", "id":"keepalive"}`))
 	})
 }
 
-func (n *Router) addInsightsRoute(r chi.Router) {
+func (api *Router) addInsightsRoute(r chi.Router) {
 	r.Get("/insights/*", func(w http.ResponseWriter, r *http.Request) {
-		last, success := n.insights.LastRun(r.Context())
+		last, success := api.insights.LastRun(r.Context())
 		if conf.Server.EnableInsightsCollector {
 			_, _ = w.Write([]byte(`{"id":"insights_status", "lastRun":"` + last.Format("2006-01-02 15:04:05") + `", "success":` + strconv.FormatBool(success) + `}`))
 		} else {

server/nativeapi/native_api_song_test.go

@@ -95,7 +95,7 @@ var _ = Describe("Song Endpoints", func() {
 		mfRepo.SetData(testSongs)
 
 		// Create the native API router and wrap it with the JWTVerifier middleware
-		nativeRouter := New(ds, nil, nil, nil, core.NewMockLibraryService())
+		nativeRouter := New(ds, nil, nil, nil, core.NewMockLibraryService(), nil)
 		router = server.JWTVerifier(nativeRouter)
 		w = httptest.NewRecorder()
 	})

server/subsonic/api.go

@@ -18,7 +18,6 @@ import (
 	"github.com/navidrome/navidrome/core/scrobbler"
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
-	"github.com/navidrome/navidrome/scanner"
 	"github.com/navidrome/navidrome/server"
 	"github.com/navidrome/navidrome/server/events"
 	"github.com/navidrome/navidrome/server/subsonic/responses"
@@ -39,7 +38,7 @@ type Router struct {
 	players   core.Players
 	provider  external.Provider
 	playlists core.Playlists
-	scanner   scanner.Scanner
+	scanner   model.Scanner
 	broker    events.Broker
 	scrobbler scrobbler.PlayTracker
 	share     core.Share
@@ -48,7 +47,7 @@ type Router struct {
 }
 
 func New(ds model.DataStore, artwork artwork.Artwork, streamer core.MediaStreamer, archiver core.Archiver,
-	players core.Players, provider external.Provider, scanner scanner.Scanner, broker events.Broker,
+	players core.Players, provider external.Provider, scanner model.Scanner, broker events.Broker,
 	playlists core.Playlists, scrobbler scrobbler.PlayTracker, share core.Share, playback playback.PlaybackServer,
 	metrics metrics.Metrics,
 ) *Router {
@@ -148,7 +147,9 @@ func (api *Router) routes() http.Handler {
 			h(r, "createBookmark", api.CreateBookmark)
 			h(r, "deleteBookmark", api.DeleteBookmark)
 			h(r, "getPlayQueue", api.GetPlayQueue)
+			h(r, "getPlayQueueByIndex", api.GetPlayQueueByIndex)
 			h(r, "savePlayQueue", api.SavePlayQueue)
+			h(r, "savePlayQueueByIndex", api.SavePlayQueueByIndex)
 		})
 		r.Group(func(r chi.Router) {
 			r.Use(getPlayer(api.players))

server/subsonic/bookmarks.go

@@ -91,7 +91,7 @@ func (api *Router) GetPlayQueue(r *http.Request) (*responses.Subsonic, error) {
 		Current:   currentID,
 		Position:  pq.Position,
 		Username:  user.UserName,
-		Changed:   &pq.UpdatedAt,
+		Changed:   pq.UpdatedAt,
 		ChangedBy: pq.ChangedBy,
 	}
 	return response, nil
@@ -135,3 +135,74 @@ func (api *Router) SavePlayQueue(r *http.Request) (*responses.Subsonic, error) {
 	}
 	return newResponse(), nil
 }
+
+func (api *Router) GetPlayQueueByIndex(r *http.Request) (*responses.Subsonic, error) {
+	user, _ := request.UserFrom(r.Context())
+
+	repo := api.ds.PlayQueue(r.Context())
+	pq, err := repo.RetrieveWithMediaFiles(user.ID)
+	if err != nil && !errors.Is(err, model.ErrNotFound) {
+		return nil, err
+	}
+	if pq == nil || len(pq.Items) == 0 {
+		return newResponse(), nil
+	}
+
+	response := newResponse()
+
+	var index *int
+	if len(pq.Items) > 0 {
+		index = &pq.Current
+	}
+
+	response.PlayQueueByIndex = &responses.PlayQueueByIndex{
+		Entry:        slice.MapWithArg(pq.Items, r.Context(), childFromMediaFile),
+		CurrentIndex: index,
+		Position:     pq.Position,
+		Username:     user.UserName,
+		Changed:      pq.UpdatedAt,
+		ChangedBy:    pq.ChangedBy,
+	}
+	return response, nil
+}
+
+func (api *Router) SavePlayQueueByIndex(r *http.Request) (*responses.Subsonic, error) {
+	p := req.Params(r)
+	ids, _ := p.Strings("id")
+
+	position := p.Int64Or("position", 0)
+
+	var err error
+	var currentIndex int
+
+	if len(ids) > 0 {
+		currentIndex, err = p.Int("currentIndex")
+		if err != nil || currentIndex < 0 || currentIndex >= len(ids) {
+			return nil, newError(responses.ErrorMissingParameter, "missing parameter index, err: %s", err)
+		}
+	}
+
+	items := slice.Map(ids, func(id string) model.MediaFile {
+		return model.MediaFile{ID: id}
+	})
+
+	user, _ := request.UserFrom(r.Context())
+	client, _ := request.ClientFrom(r.Context())
+
+	pq := &model.PlayQueue{
+		UserID:    user.ID,
+		Current:   currentIndex,
+		Position:  position,
+		ChangedBy: client,
+		Items:     items,
+		CreatedAt: time.Time{},
+		UpdatedAt: time.Time{},
+	}
+
+	repo := api.ds.PlayQueue(r.Context())
+	err = repo.Store(pq)
+	if err != nil {
+		return nil, err
+	}
+	return newResponse(), nil
+}

server/subsonic/library_scanning.go

@@ -1,10 +1,13 @@
 package subsonic
 
 import (
+	"fmt"
 	"net/http"
+	"slices"
 	"time"
 
 	"github.com/navidrome/navidrome/log"
+	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/model/request"
 	"github.com/navidrome/navidrome/server/subsonic/responses"
 	"github.com/navidrome/navidrome/utils/req"
@@ -44,15 +47,56 @@ func (api *Router) StartScan(r *http.Request) (*responses.Subsonic, error) {
 	p := req.Params(r)
 	fullScan := p.BoolOr("fullScan", false)
 
+	// Parse optional target parameters for selective scanning
+	var targets []model.ScanTarget
+	if targetParams, err := p.Strings("target"); err == nil && len(targetParams) > 0 {
+		targets, err = model.ParseTargets(targetParams)
+		if err != nil {
+			return nil, newError(responses.ErrorGeneric, fmt.Sprintf("Invalid target parameter: %v", err))
+		}
+
+		// Validate all libraries in targets exist and user has access to them
+		userLibraries, err := api.ds.User(ctx).GetUserLibraries(loggedUser.ID)
+		if err != nil {
+			return nil, newError(responses.ErrorGeneric, "Internal error")
+		}
+
+		// Check each target library
+		for _, target := range targets {
+			if !slices.ContainsFunc(userLibraries, func(lib model.Library) bool { return lib.ID == target.LibraryID }) {
+				return nil, newError(responses.ErrorDataNotFound, fmt.Sprintf("Library with ID %d not found", target.LibraryID))
+			}
+		}
+
+		// Special case: if single library with empty path and it's the only library in DB, call ScanAll
+		if len(targets) == 1 && targets[0].FolderPath == "" {
+			allLibs, err := api.ds.Library(ctx).GetAll()
+			if err != nil {
+				return nil, newError(responses.ErrorGeneric, "Internal error")
+			}
+			if len(allLibs) == 1 {
+				targets = nil // This will trigger ScanAll below
+			}
+		}
+	}
+
 	go func() {
 		start := time.Now()
-		log.Info(ctx, "Triggering manual scan", "fullScan", fullScan, "user", loggedUser.UserName)
-		_, err := api.scanner.ScanAll(ctx, fullScan)
+		var err error
+
+		if len(targets) > 0 {
+			log.Info(ctx, "Triggering on-demand scan", "fullScan", fullScan, "targets", len(targets), "user", loggedUser.UserName)
+			_, err = api.scanner.ScanFolders(ctx, fullScan, targets)
+		} else {
+			log.Info(ctx, "Triggering on-demand scan", "fullScan", fullScan, "user", loggedUser.UserName)
+			_, err = api.scanner.ScanAll(ctx, fullScan)
+		}
+
 		if err != nil {
 			log.Error(ctx, "Error scanning", err)
 			return
 		}
-		log.Info(ctx, "Manual scan complete", "user", loggedUser.UserName, "elapsed", time.Since(start))
+		log.Info(ctx, "On-demand scan complete", "user", loggedUser.UserName, "elapsed", time.Since(start))
 	}()
 
 	return api.GetScanStatus(r)

server/subsonic/library_scanning_test.go

@@ -0,0 +1,396 @@
+package subsonic
+
+import (
+	"context"
+	"errors"
+	"net/http/httptest"
+
+	"github.com/navidrome/navidrome/model"
+	"github.com/navidrome/navidrome/model/request"
+	"github.com/navidrome/navidrome/server/subsonic/responses"
+	"github.com/navidrome/navidrome/tests"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("LibraryScanning", func() {
+	var api *Router
+	var ms *tests.MockScanner
+
+	BeforeEach(func() {
+		ms = tests.NewMockScanner()
+		api = &Router{scanner: ms}
+	})
+
+	Describe("StartScan", func() {
+		It("requires admin authentication", func() {
+			// Create non-admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "user-id",
+				IsAdmin: false,
+			})
+
+			// Create request
+			r := httptest.NewRequest("GET", "/rest/startScan", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should return authorization error
+			Expect(err).To(HaveOccurred())
+			Expect(response).To(BeNil())
+			var subErr subError
+			ok := errors.As(err, &subErr)
+			Expect(ok).To(BeTrue())
+			Expect(subErr.code).To(Equal(responses.ErrorAuthorizationFail))
+		})
+
+		It("triggers a full scan with no parameters", func() {
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with no parameters
+			r := httptest.NewRequest("GET", "/rest/startScan", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should succeed
+			Expect(err).ToNot(HaveOccurred())
+			Expect(response).ToNot(BeNil())
+
+			// Verify ScanAll was called (eventually, since it's in a goroutine)
+			Eventually(func() int {
+				return ms.GetScanAllCallCount()
+			}).Should(BeNumerically(">", 0))
+			calls := ms.GetScanAllCalls()
+			Expect(calls).To(HaveLen(1))
+			Expect(calls[0].FullScan).To(BeFalse())
+		})
+
+		It("triggers a full scan with fullScan=true", func() {
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with fullScan parameter
+			r := httptest.NewRequest("GET", "/rest/startScan?fullScan=true", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should succeed
+			Expect(err).ToNot(HaveOccurred())
+			Expect(response).ToNot(BeNil())
+
+			// Verify ScanAll was called with fullScan=true
+			Eventually(func() int {
+				return ms.GetScanAllCallCount()
+			}).Should(BeNumerically(">", 0))
+			calls := ms.GetScanAllCalls()
+			Expect(calls).To(HaveLen(1))
+			Expect(calls[0].FullScan).To(BeTrue())
+		})
+
+		It("triggers a selective scan with single target parameter", func() {
+			// Setup mocks
+			mockUserRepo := tests.CreateMockUserRepo()
+			_ = mockUserRepo.SetUserLibraries("admin-id", []int{1, 2})
+			mockDS := &tests.MockDataStore{MockedUser: mockUserRepo}
+			api.ds = mockDS
+
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with single target parameter
+			r := httptest.NewRequest("GET", "/rest/startScan?target=1:Music/Rock", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should succeed
+			Expect(err).ToNot(HaveOccurred())
+			Expect(response).ToNot(BeNil())
+
+			// Verify ScanFolders was called with correct targets
+			Eventually(func() int {
+				return ms.GetScanFoldersCallCount()
+			}).Should(BeNumerically(">", 0))
+			calls := ms.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			targets := calls[0].Targets
+			Expect(targets).To(HaveLen(1))
+			Expect(targets[0].LibraryID).To(Equal(1))
+			Expect(targets[0].FolderPath).To(Equal("Music/Rock"))
+		})
+
+		It("triggers a selective scan with multiple target parameters", func() {
+			// Setup mocks
+			mockUserRepo := tests.CreateMockUserRepo()
+			_ = mockUserRepo.SetUserLibraries("admin-id", []int{1, 2})
+			mockDS := &tests.MockDataStore{MockedUser: mockUserRepo}
+			api.ds = mockDS
+
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with multiple target parameters
+			r := httptest.NewRequest("GET", "/rest/startScan?target=1:Music/Reggae&target=2:Classical/Bach", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should succeed
+			Expect(err).ToNot(HaveOccurred())
+			Expect(response).ToNot(BeNil())
+
+			// Verify ScanFolders was called with correct targets
+			Eventually(func() int {
+				return ms.GetScanFoldersCallCount()
+			}).Should(BeNumerically(">", 0))
+			calls := ms.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			targets := calls[0].Targets
+			Expect(targets).To(HaveLen(2))
+			Expect(targets[0].LibraryID).To(Equal(1))
+			Expect(targets[0].FolderPath).To(Equal("Music/Reggae"))
+			Expect(targets[1].LibraryID).To(Equal(2))
+			Expect(targets[1].FolderPath).To(Equal("Classical/Bach"))
+		})
+
+		It("triggers a selective full scan with target and fullScan parameters", func() {
+			// Setup mocks
+			mockUserRepo := tests.CreateMockUserRepo()
+			_ = mockUserRepo.SetUserLibraries("admin-id", []int{1})
+			mockDS := &tests.MockDataStore{MockedUser: mockUserRepo}
+			api.ds = mockDS
+
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with target and fullScan parameters
+			r := httptest.NewRequest("GET", "/rest/startScan?target=1:Music/Jazz&fullScan=true", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should succeed
+			Expect(err).ToNot(HaveOccurred())
+			Expect(response).ToNot(BeNil())
+
+			// Verify ScanFolders was called with fullScan=true
+			Eventually(func() int {
+				return ms.GetScanFoldersCallCount()
+			}).Should(BeNumerically(">", 0))
+			calls := ms.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			Expect(calls[0].FullScan).To(BeTrue())
+			targets := calls[0].Targets
+			Expect(targets).To(HaveLen(1))
+		})
+
+		It("returns error for invalid target format", func() {
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with invalid target format (missing colon)
+			r := httptest.NewRequest("GET", "/rest/startScan?target=1MusicRock", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should return error
+			Expect(err).To(HaveOccurred())
+			Expect(response).To(BeNil())
+			var subErr subError
+			ok := errors.As(err, &subErr)
+			Expect(ok).To(BeTrue())
+			Expect(subErr.code).To(Equal(responses.ErrorGeneric))
+		})
+
+		It("returns error for invalid library ID in target", func() {
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with invalid library ID
+			r := httptest.NewRequest("GET", "/rest/startScan?target=0:Music/Rock", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should return error
+			Expect(err).To(HaveOccurred())
+			Expect(response).To(BeNil())
+			var subErr subError
+			ok := errors.As(err, &subErr)
+			Expect(ok).To(BeTrue())
+			Expect(subErr.code).To(Equal(responses.ErrorGeneric))
+		})
+
+		It("returns error when library does not exist", func() {
+			// Setup mocks - user has access to library 1 and 2 only
+			mockUserRepo := tests.CreateMockUserRepo()
+			_ = mockUserRepo.SetUserLibraries("admin-id", []int{1, 2})
+			mockDS := &tests.MockDataStore{MockedUser: mockUserRepo}
+			api.ds = mockDS
+
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with library ID that doesn't exist
+			r := httptest.NewRequest("GET", "/rest/startScan?target=999:Music/Rock", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should return ErrorDataNotFound
+			Expect(err).To(HaveOccurred())
+			Expect(response).To(BeNil())
+			var subErr subError
+			ok := errors.As(err, &subErr)
+			Expect(ok).To(BeTrue())
+			Expect(subErr.code).To(Equal(responses.ErrorDataNotFound))
+		})
+
+		It("calls ScanAll when single library with empty path and only one library exists", func() {
+			// Setup mocks - single library in DB
+			mockUserRepo := tests.CreateMockUserRepo()
+			_ = mockUserRepo.SetUserLibraries("admin-id", []int{1})
+			mockLibraryRepo := &tests.MockLibraryRepo{}
+			mockLibraryRepo.SetData(model.Libraries{
+				{ID: 1, Name: "Music Library", Path: "/music"},
+			})
+			mockDS := &tests.MockDataStore{
+				MockedUser:    mockUserRepo,
+				MockedLibrary: mockLibraryRepo,
+			}
+			api.ds = mockDS
+
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with single library and empty path
+			r := httptest.NewRequest("GET", "/rest/startScan?target=1:", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should succeed
+			Expect(err).ToNot(HaveOccurred())
+			Expect(response).ToNot(BeNil())
+
+			// Verify ScanAll was called instead of ScanFolders
+			Eventually(func() int {
+				return ms.GetScanAllCallCount()
+			}).Should(BeNumerically(">", 0))
+			Expect(ms.GetScanFoldersCallCount()).To(Equal(0))
+		})
+
+		It("calls ScanFolders when single library with empty path but multiple libraries exist", func() {
+			// Setup mocks - multiple libraries in DB
+			mockUserRepo := tests.CreateMockUserRepo()
+			_ = mockUserRepo.SetUserLibraries("admin-id", []int{1, 2})
+			mockLibraryRepo := &tests.MockLibraryRepo{}
+			mockLibraryRepo.SetData(model.Libraries{
+				{ID: 1, Name: "Music Library", Path: "/music"},
+				{ID: 2, Name: "Audiobooks", Path: "/audiobooks"},
+			})
+			mockDS := &tests.MockDataStore{
+				MockedUser:    mockUserRepo,
+				MockedLibrary: mockLibraryRepo,
+			}
+			api.ds = mockDS
+
+			// Create admin user
+			ctx := request.WithUser(context.Background(), model.User{
+				ID:      "admin-id",
+				IsAdmin: true,
+			})
+
+			// Create request with single library and empty path
+			r := httptest.NewRequest("GET", "/rest/startScan?target=1:", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.StartScan(r)
+
+			// Should succeed
+			Expect(err).ToNot(HaveOccurred())
+			Expect(response).ToNot(BeNil())
+
+			// Verify ScanFolders was called (not ScanAll)
+			Eventually(func() int {
+				return ms.GetScanFoldersCallCount()
+			}).Should(BeNumerically(">", 0))
+			calls := ms.GetScanFoldersCalls()
+			Expect(calls).To(HaveLen(1))
+			targets := calls[0].Targets
+			Expect(targets).To(HaveLen(1))
+			Expect(targets[0].LibraryID).To(Equal(1))
+			Expect(targets[0].FolderPath).To(Equal(""))
+		})
+	})
+
+	Describe("GetScanStatus", func() {
+		It("returns scan status", func() {
+			// Setup mock scanner status
+			ms.SetStatusResponse(&model.ScannerStatus{
+				Scanning:    false,
+				Count:       100,
+				FolderCount: 10,
+			})
+
+			// Create request
+			ctx := context.Background()
+			r := httptest.NewRequest("GET", "/rest/getScanStatus", nil)
+			r = r.WithContext(ctx)
+
+			// Call endpoint
+			response, err := api.GetScanStatus(r)
+
+			// Should succeed
+			Expect(err).ToNot(HaveOccurred())
+			Expect(response).ToNot(BeNil())
+			Expect(response.ScanStatus).ToNot(BeNil())
+			Expect(response.ScanStatus.Scanning).To(BeFalse())
+			Expect(response.ScanStatus.Count).To(Equal(int64(100)))
+			Expect(response.ScanStatus.FolderCount).To(Equal(int64(10)))
+		})
+	})
+})

server/subsonic/opensubsonic.go

@@ -12,6 +12,7 @@ func (api *Router) GetOpenSubsonicExtensions(_ *http.Request) (*responses.Subson
 		{Name: "transcodeOffset", Versions: []int32{1}},
 		{Name: "formPost", Versions: []int32{1}},
 		{Name: "songLyrics", Versions: []int32{1}},
+		{Name: "indexBasedQueue", Versions: []int32{1}},
 	}
 	return response, nil
 }

server/subsonic/opensubsonic_test.go

@@ -35,10 +35,11 @@ var _ = Describe("GetOpenSubsonicExtensions", func() {
 		err := json.Unmarshal(w.Body.Bytes(), &response)
 		Expect(err).NotTo(HaveOccurred())
 		Expect(*response.Subsonic.OpenSubsonicExtensions).To(SatisfyAll(
-			HaveLen(3),
+			HaveLen(4),
 			ContainElement(responses.OpenSubsonicExtension{Name: "transcodeOffset", Versions: []int32{1}}),
 			ContainElement(responses.OpenSubsonicExtension{Name: "formPost", Versions: []int32{1}}),
 			ContainElement(responses.OpenSubsonicExtension{Name: "songLyrics", Versions: []int32{1}}),
+			ContainElement(responses.OpenSubsonicExtension{Name: "indexBasedQueue", Versions: []int32{1}}),
 		))
 	})
 })

server/subsonic/responses/.snapshots/Responses PlayQueue without data should match .JSON

@@ -6,6 +6,7 @@
   "openSubsonic": true,
   "playQueue": {
     "username": "",
+    "changed": "0001-01-01T00:00:00Z",
     "changedBy": ""
   }
 }

server/subsonic/responses/.snapshots/Responses PlayQueue without data should match .XML

@@ -1,3 +1,3 @@
 <subsonic-response xmlns="http://subsonic.org/restapi" status="ok" version="1.16.1" type="navidrome" serverVersion="v0.55.0" openSubsonic="true">
-  <playQueue username="" changedBy=""></playQueue>
+  <playQueue username="" changed="0001-01-01T00:00:00Z" changedBy=""></playQueue>
 </subsonic-response>

server/subsonic/responses/.snapshots/Responses PlayQueueByIndex with data should match .JSON

@@ -0,0 +1,22 @@
+{
+  "status": "ok",
+  "version": "1.16.1",
+  "type": "navidrome",
+  "serverVersion": "v0.55.0",
+  "openSubsonic": true,
+  "playQueueByIndex": {
+    "entry": [
+      {
+        "id": "1",
+        "isDir": false,
+        "title": "title",
+        "isVideo": false
+      }
+    ],
+    "currentIndex": 0,
+    "position": 243,
+    "username": "user1",
+    "changed": "0001-01-01T00:00:00Z",
+    "changedBy": "a_client"
+  }
+}

server/subsonic/responses/.snapshots/Responses PlayQueueByIndex with data should match .XML

@@ -0,0 +1,5 @@
+<subsonic-response xmlns="http://subsonic.org/restapi" status="ok" version="1.16.1" type="navidrome" serverVersion="v0.55.0" openSubsonic="true">
+  <playQueueByIndex currentIndex="0" position="243" username="user1" changed="0001-01-01T00:00:00Z" changedBy="a_client">
+    <entry id="1" isDir="false" title="title" isVideo="false"></entry>
+  </playQueueByIndex>
+</subsonic-response>

server/subsonic/responses/.snapshots/Responses PlayQueueByIndex without data should match .JSON

@@ -0,0 +1,12 @@
+{
+  "status": "ok",
+  "version": "1.16.1",
+  "type": "navidrome",
+  "serverVersion": "v0.55.0",
+  "openSubsonic": true,
+  "playQueueByIndex": {
+    "username": "",
+    "changed": "0001-01-01T00:00:00Z",
+    "changedBy": ""
+  }
+}

server/subsonic/responses/.snapshots/Responses PlayQueueByIndex without data should match .XML

@@ -0,0 +1,3 @@
+<subsonic-response xmlns="http://subsonic.org/restapi" status="ok" version="1.16.1" type="navidrome" serverVersion="v0.55.0" openSubsonic="true">
+  <playQueueByIndex username="" changed="0001-01-01T00:00:00Z" changedBy=""></playQueueByIndex>
+</subsonic-response>