test(artwork): use renamed ArtworkWorkerConcurrency in e2e tests

- A negative size (Subsonic size / Jellyfin maxwidth accept signed ints) reached
  resizeStaticImage, where the square path builds image.NewNRGBA(Rect(0,0,size,size))
  — a giant rectangle that panics/OOMs. Clamp size<0 to 0 (full-size) at the Service
  entry. Positive sizes were already clamped to the original.
- imghttp used a plain func Test with a table; convert to a Ginkgo DescribeTable with
  the suite entry point in imghttp_suite_test.go (AGENTS.md test-framework requirement).

.devcontainer/devcontainer.json

@@ -4,7 +4,7 @@
 		"dockerfile": "Dockerfile",
 		"args": {
 			// Update the VARIANT arg to pick a version of Go: 1, 1.15, 1.14
-			"VARIANT": "1.27",
+			"VARIANT": "1.26",
 			// Options
 			"INSTALL_NODE": "true",
 			"NODE_VERSION": "v24"

.github/FUNDING.yml

@@ -1,10 +1,10 @@
 # These are supported funding model platforms
 
-ko_fi: deluan
 github: deluan
-open_collective: navidrome
-liberapay: deluan
 patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: deluan
+liberapay: deluan
 tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
 community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
 issuehunt: # Replace with a single IssueHunt username

.github/actions/prepare-docker/action.yml

@@ -68,11 +68,6 @@ runs:
     - name: Set up Docker Buildx
       id: buildx
       uses: docker/setup-buildx-action@v4
-      with:
-        # Runner IPs are shared, so anonymous base image pulls get rate-limited.
-        buildkitd-config-inline: |
-          [registry."docker.io"]
-            mirrors = ["mirror.gcr.io"]
 
     - name: Extract metadata for Docker image
       id: meta

.github/workflows/coverage-on-pr.yml

@@ -1,60 +0,0 @@
-name: Report coverage on PR
-on:
-  workflow_run:
-    workflows: ['Pipeline: Test, Lint, Build']
-    types: [completed]
-jobs:
-  comment:
-    name: Comment coverage report
-    if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      actions: read
-      pull-requests: write
-    env:
-      COVERAGE_COMMENT: 'true'
-    steps:
-      # Only the config, from the base branch: this job holds a write token, so
-      # it must never check out the fork.
-      - name: Check out the octocov config
-        uses: actions/checkout@v7
-        with:
-          sparse-checkout: .octocov.yml
-          sparse-checkout-cone-mode: false
-          persist-credentials: false
-
-      # Into a subdirectory. A pull_request run executes the fork's own copy of
-      # pipeline.yml, so every file in here is attacker-controlled.
-      - uses: actions/download-artifact@v8
-        with:
-          name: octocov-pr
-          path: untrusted
-          run-id: ${{ github.event.workflow_run.id }}
-          github-token: ${{ github.token }}
-
-      - name: Verify the artifact and take the coverage profile
-        id: pr
-        env:
-          GH_TOKEN: ${{ github.token }}
-          HEAD_SHA: ${{ github.event.workflow_run.head_sha }}
-        run: |
-          number=$(head -c 20 untrusted/pr_number | tr -d '[:space:]')
-          case "$number" in ''|*[!0-9]*)
-            echo "::error::artifact pr_number is not a number"; exit 1;;
-          esac
-          sha=$(gh api "repos/$GITHUB_REPOSITORY/pulls/$number" --jq .head.sha)
-          if [ "$sha" != "$HEAD_SHA" ]; then
-            echo "::error::artifact claims PR #$number, but its head $sha is not $HEAD_SHA"; exit 1
-          fi
-          cp untrusted/coverage.out coverage.out
-          echo "number=$number" >> "$GITHUB_OUTPUT"
-
-      - uses: k1LoW/octocov-action@v1
-        env:
-          # A workflow_run job looks like a push to the default branch. Point
-          # octocov back at the pull request and at the run that produced it.
-          GITHUB_PULL_REQUEST_NUMBER: ${{ steps.pr.outputs.number }}
-          OCTOCOV_GITHUB_REF: refs/pull/${{ steps.pr.outputs.number }}/merge
-          OCTOCOV_GITHUB_SHA: ${{ github.event.workflow_run.head_sha }}
-          OCTOCOV_GITHUB_RUN_ID: ${{ github.event.workflow_run.id }}

.github/workflows/download-link-on-pr.yml

@@ -34,19 +34,16 @@ jobs:
             }
 
             const {data: {artifacts}} = await github.rest.actions.listWorkflowRunArtifacts({owner, repo, run_id});
-            const downloadable = artifacts.filter((art) => !art.name.startsWith('octocov-'));
-            if (!downloadable.length) {
+            if (!artifacts.length) {
               return core.error(`No artifacts found`);
             }
-            const header = `Download the artifacts for this pull request:`;
-            let body = `${header}\n`;
-            for (const art of downloadable) {
+            let body = `Download the artifacts for this pull request:\n`;
+            for (const art of artifacts) {
               body += `\n* [${art.name}.zip](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
             }
 
             const {data: comments} = await github.rest.issues.listComments({repo, owner, issue_number});
-            // Match on the body too: octocov also comments as github-actions[bot].
-            const existing_comment = comments.find((c) => c.user.login === 'github-actions[bot]' && c.body.startsWith(header));
+            const existing_comment = comments.find((c) => c.user.login === 'github-actions[bot]');
             if (existing_comment) {
               core.info(`Updating comment ${existing_comment.id}`);
               await github.rest.issues.updateComment({repo, owner, comment_id: existing_comment.id, body});

.github/workflows/pipeline.yml

@@ -68,16 +68,10 @@ jobs:
         with:
           go-version-file: go.mod
 
-      # Keep CI on the same version `make lint` installs, so a clean local run
-      # cannot turn red in CI just because a new golangci-lint was released.
-      - name: Resolve golangci-lint version
-        id: golangci-version
-        run: echo "version=$(grep '^GOLANGCI_LINT_VERSION' Makefile | cut -d ' ' -f 3)" >> "$GITHUB_OUTPUT"
-
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v9
         with:
-          version: ${{ steps.golangci-version.outputs.version }}
+          version: latest
           problem-matchers: true
           args: --timeout 2m
 
@@ -92,23 +86,8 @@ jobs:
             exit 1
           fi
 
-      - name: Resolve OpenAPI tool versions
-        id: api-tools
-        run: echo "key=$(grep -E '^(VACUUM|OAPI_CODEGEN|OASDIFF)_VERSION' Makefile | tr -d ' \n')" >> "$GITHUB_OUTPUT"
-
-      - name: Cache OpenAPI tools
-        uses: actions/cache@v6
-        with:
-          path: bin
-          key: api-tools-${{ runner.os }}-${{ steps.api-tools.outputs.key }}
-
-      - name: Lint OpenAPI spec
-        run: make api-lint
-
       - name: Run go generate
-        run: |
-          make api-gen
-          go generate ./...
+        run: go generate ./...
       - name: Verify no changes from go generate
         run: |
           git status --porcelain
@@ -117,12 +96,6 @@ jobs:
             exit 1
           fi
 
-      - name: Check for breaking OpenAPI changes
-        if: github.event_name == 'pull_request'
-        run: |
-          git fetch --no-tags --depth=1 origin ${{ github.event.pull_request.base.sha }}
-          make api-diff API_DIFF_BASE=${{ github.event.pull_request.base.sha }}
-
   validate-migrations:
     name: Validate DB migrations
     runs-on: ubuntu-latest
@@ -158,10 +131,8 @@ jobs:
       - name: Download dependencies
         run: go mod download
 
-      # Name must stay unique across the workflow: octocov matches step names
-      # by name across every job, and waits for each match to finish.
-      - name: Test with coverage
-        run: go test -shuffle=on -tags netgo,sqlite_fts5 -race -v -covermode=atomic -coverprofile=coverage.out $(go list ./... | grep -v '/plugins$')
+      - name: Test
+        run: go test -shuffle=on -tags netgo,sqlite_fts5 -race ./... -v
 
       - name: Test ndpgen
         run: |
@@ -170,84 +141,6 @@ jobs:
           go build -o ndpgen .
           ./ndpgen --help
 
-      - name: Upload coverage profile
-        uses: actions/upload-artifact@v7
-        with:
-          name: octocov-go
-          path: coverage.out
-          if-no-files-found: error
-
-  go-plugins:
-    name: Test Go plugins
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out code into the Go module directory
-        uses: actions/checkout@v7
-
-      - uses: actions/setup-go@v6
-        id: setup-go
-        with:
-          go-version-file: go.mod
-
-      # Without this, the suite recompiles every test plugin WASM module,
-      # which dominates its runtime under -race.
-      - name: Cache the WASM compilation cache
-        uses: actions/cache@v6
-        with:
-          path: plugins/testdata/.wazero-cache
-          key: wazero-${{ runner.os }}-go${{ steps.setup-go.outputs.go-version }}-${{ hashFiles('plugins/testdata/*/*.go', 'plugins/testdata/*/go.*', 'plugins/pdk/go/**/*.go', 'plugins/pdk/go/go.*') }}
-          restore-keys: wazero-${{ runner.os }}-
-
-      - name: Test plugins
-        run: go tool ginkgo -p -race -tags netgo,sqlite_fts5 --cover --covermode=atomic --coverprofile=coverage.out --output-dir=. ./plugins/
-
-      - name: Upload coverage profile
-        uses: actions/upload-artifact@v7
-        with:
-          name: octocov-plugins
-          path: coverage.out
-          if-no-files-found: error
-
-  coverage:
-    name: Report coverage
-    runs-on: ubuntu-latest
-    needs: [go, go-plugins]
-    permissions:
-      contents: read
-      actions: write
-    env:
-      COVERAGE_COMMENT: 'false'
-    steps:
-      - uses: actions/checkout@v7
-
-      - uses: actions/download-artifact@v8
-        with:
-          pattern: octocov-*
-
-      # Merge here rather than letting octocov do it: octocov reports statement
-      # coverage for a single profile, but switches to line counting for several.
-      - name: Merge coverage profiles
-        run: |
-          echo "mode: atomic" > coverage.out
-          awk 'FNR==1 && /^mode:/ {next} {k=$1" "$2; c[k]+=$3} END {for (k in c) print k, c[k]}' \
-            octocov-*/coverage.out | sort >> coverage.out
-
-      - uses: k1LoW/octocov-action@v1
-
-      - name: Save the PR number for the comment workflow
-        if: github.event_name == 'pull_request'
-        run: echo "${{ github.event.pull_request.number }}" > pr_number
-
-      - name: Upload the merged profile for the comment workflow
-        if: github.event_name == 'pull_request'
-        uses: actions/upload-artifact@v7
-        with:
-          name: octocov-pr
-          path: |
-            coverage.out
-            pr_number
-          if-no-files-found: error
-
   go-windows:
     name: Test Go code (Windows)
     runs-on: windows-2022
@@ -314,12 +207,12 @@ jobs:
         run: go test -shuffle=on -tags netgo,sqlite_fts5 ./... -v
 
       - name: Test ndpgen
-        shell: bash
+        shell: pwsh
         run: |
-          cd plugins/cmd/ndpgen
+          cd plugins\cmd\ndpgen
           go test -shuffle=on -v
           go build -o ndpgen.exe .
-          ./ndpgen.exe --help
+          .\ndpgen.exe --help
 
   js:
     name: Test JS code
@@ -385,7 +278,7 @@ jobs:
 
   build:
     name: Build
-    needs: [js, go, go-plugins, go-windows, go-lint, i18n-lint, git-version, check-push-enabled, validate-migrations]
+    needs: [js, go, go-windows, go-lint, i18n-lint, git-version, check-push-enabled, validate-migrations]
     strategy:
       matrix:
         platform: [ linux/amd64, linux/arm64, linux/arm/v5, linux/arm/v6, linux/arm/v7, linux/386, linux/riscv64, darwin/amd64, darwin/arm64, windows/amd64, windows/386 ]
@@ -570,7 +463,7 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
         run: |
-          for artifact in $(gh api repos/${{ github.repository }}/actions/runs/${{ github.run_id }}/artifacts | jq -r '.artifacts[] | select(.name | startswith("digests-")) | .id'); do
+          for artifact in $(gh api repos/${{ github.repository }}/actions/artifacts | jq -r '.artifacts[] | select(.name | startswith("digests-")) | .id'); do
             gh api --method DELETE repos/${{ github.repository }}/actions/artifacts/$artifact
           done
 

.gitignore

@@ -40,11 +40,3 @@ openspec/
 .agents
 go.work*
 .worktrees/
-.playwright-mcp/
-
-# Temp benchmark files
-zz_*_test.go
-
-# wazero compilation cache for the plugins test suite
-/plugins/testdata/.wazero-cache/
-/plugins/testdata/*.stage/

.golangci.yml

@@ -9,7 +9,6 @@ linters:
     - asciicheck
     - bidichk
     - bodyclose
-    - containedctx
     - copyloopvar
     - dogsled
     - durationcheck
@@ -28,9 +27,6 @@ linters:
   disable:
     - staticcheck
   settings:
-    errcheck:
-      exclude-functions:
-        - (*github.com/zeebo/xxh3.Hasher).Write
     gocritic:
       disable-all: true
       enabled-checks:
@@ -58,9 +54,6 @@ linters:
           - gosec
         path: _test\.go
         text: "G703"
-      - path: _test\.go
-        linters:
-          - containedctx
       - path-except: 'db/migrations/'
         linters:
           - forbidigo
@@ -76,7 +69,6 @@ linters:
       - examples$
       - node_modules
       - _gen\.go$
-      - .worktrees
 formatters:
   exclusions:
     generated: lax

.octocov.yml

@@ -1,44 +0,0 @@
-# Code coverage reporting for pull requests. See https://github.com/k1LoW/octocov
-# The 30s default is not enough: scanning this repo's artifacts for the baseline
-# eats most of it, leaving none for the report upload.
-timeout: 5m
-coverage:
-  # A single pre-merged profile: octocov reports statements for one path, but
-  # switches to line counting when it merges several itself.
-  paths:
-    - coverage.out
-  # Not code under test: tests/ holds the mocks and helpers, *_gen.go is generated.
-  # Both patterns need the '**/' prefix: the comment workflow has no source tree,
-  # so octocov cannot shorten the profile's import paths to repo-relative ones.
-  exclude:
-    - '**/tests/**'
-    - '**/*_gen.go'
-codeToTestRatio:
-  # Needs the pull request's own source, which the comment workflow must not
-  # check out: it holds a write token.
-  if: env.COVERAGE_COMMENT != 'true'
-  code:
-    - '**/*.go'
-    - '!**/*_test.go'
-    - '!**/*_gen.go'
-  test:
-    - '**/*_test.go'
-testExecutionTime:
-  if: true
-  steps:
-    - Test with coverage
-    - Test plugins
-diff:
-  datastores:
-    - artifact://${GITHUB_REPOSITORY}
-comment:
-  # Only the 'Report coverage on PR' workflow sets this: a pull_request run from
-  # a fork gets a read-only token, so commenting from here 403s.
-  if: env.COVERAGE_COMMENT == 'true'
-  updatePrevious: true
-summary:
-  if: true
-report:
-  if: is_default_branch
-  datastores:
-    - artifact://${GITHUB_REPOSITORY}

Dockerfile

@@ -2,7 +2,7 @@ FROM --platform=$BUILDPLATFORM ghcr.io/crazy-max/osxcross:14.5-debian AS osxcros
 
 ########################################################################################################################
 ### Build xx (original image: tonistiigi/xx)
-FROM --platform=$BUILDPLATFORM alpine:3.22 AS xx-build
+FROM --platform=$BUILDPLATFORM public.ecr.aws/docker/library/alpine:3.20 AS xx-build
 
 # v1.9.0
 ENV XX_VERSION=a5592eab7a57895e8d385394ff12241bc65ecd50
@@ -26,7 +26,7 @@ COPY --from=xx-build /out/ /usr/bin/
 
 ########################################################################################################################
 ### Build Navidrome UI
-FROM --platform=$BUILDPLATFORM node:lts-alpine AS ui
+FROM --platform=$BUILDPLATFORM public.ecr.aws/docker/library/node:lts-alpine AS ui
 WORKDIR /app
 
 # Install node dependencies
@@ -43,7 +43,7 @@ COPY --from=ui /build /build
 
 ########################################################################################################################
 ### Build Navidrome binary for Docker image (dynamic musl, enables native libwebp via dlopen)
-FROM --platform=$BUILDPLATFORM golang:1.27-alpine AS build-alpine
+FROM --platform=$BUILDPLATFORM public.ecr.aws/docker/library/golang:1.26-alpine AS build-alpine
 COPY --from=xx / /
 
 ARG TARGETPLATFORM
@@ -85,7 +85,7 @@ EOT
 
 ########################################################################################################################
 ### Build Navidrome binary for standalone distribution (static glibc, cross-compiled)
-FROM --platform=$BUILDPLATFORM golang:1.27-trixie AS base
+FROM --platform=$BUILDPLATFORM public.ecr.aws/docker/library/golang:1.26-trixie AS base
 RUN apt-get update && apt-get install -y clang lld
 COPY --from=xx / /
 WORKDIR /workspace
@@ -152,52 +152,19 @@ RUN xx-verify --static /out/navidrome*
 FROM scratch AS binary
 COPY --from=build /out /
 
-########################################################################################################################
-### Build no-op stubs for mpv's video-output libraries
-# mpv links libEGL/libgbm for video output only; Navidrome drives it headless, for audio.
-# Real mesa pulls in LLVM + gallium (+218MB uncompressed), so ship stubs it never calls.
-FROM --platform=$BUILDPLATFORM alpine:3.22 AS mpv-stubs
-COPY --from=xx / /
-RUN apk add --no-cache clang lld binutils mesa-egl mesa-gbm
-ARG TARGETPLATFORM
-RUN xx-apk add --no-cache musl-dev
-RUN <<EOT
-    set -e
-    mkdir -p /out
-    for so in libEGL.so.1 libgbm.so.1; do
-        readelf -sW /usr/lib/$so \
-            | awk '$5 == "GLOBAL" && $7 != "UND" { print $8 }' \
-            | sed 's/@.*//' \
-            | grep -vE '^(_init|_fini|_edata|_end|__bss_start|_GLOBAL_OFFSET_TABLE_)$' \
-            | sort -u \
-            | awk '{ print "void " $1 "(void) {}" }' > /tmp/stub.c
-        test -s /tmp/stub.c
-        xx-clang -shared -nostdlib -fPIC -Wl,-soname,$so -o /out/$so /tmp/stub.c
-        xx-verify /out/$so
-    done
-EOT
-
 ########################################################################################################################
 ### Build Final Image
-FROM alpine:3.22 AS final
+FROM public.ecr.aws/docker/library/alpine:3.20 AS final
 LABEL maintainer="deluan@navidrome.org"
 LABEL org.opencontainers.image.source="https://github.com/navidrome/navidrome"
 
 # Install runtime dependencies
 # - libwebp + symlinks: enables native WebP encoding via purego/dlopen
-# The mesa/LLVM stack mpv pulls in for video output is dropped in this same layer,
-# otherwise the deleted bytes still ship in the image.
-RUN apk add -U --no-cache curl ffmpeg mpv sqlite libwebp libwebpdemux libwebpmux && \
+RUN apk add -U --no-cache ffmpeg mpv sqlite libwebp libwebpdemux libwebpmux && \
     for lib in libwebp libwebpdemux libwebpmux; do \
         target=$(ls /usr/lib/$lib.so.* 2>/dev/null | head -1) && \
         [ -n "$target" ] && ln -sf "$target" /usr/lib/$lib.so; \
-    done && \
-    rm -rf /usr/lib/gallium-pipe /usr/lib/dri \
-        /usr/lib/libEGL.so* /usr/lib/libgbm.so* /usr/lib/libgallium*.so /usr/lib/libLLVM.so* \
-        /usr/lib/libGL.so* /usr/lib/libGLESv2.so* /usr/lib/libglapi.so*
-
-COPY --from=mpv-stubs /out/ /usr/lib/
-RUN mpv --no-video --ao=null --version > /dev/null
+    done
 
 # Copy navidrome binary (musl build for Docker, enables native libwebp)
 COPY --from=build-alpine /out/navidrome /app/

Makefile

@@ -20,11 +20,7 @@ IMAGE_PLATFORMS ?= $(shell echo $(SUPPORTED_PLATFORMS) | tr ',' '\n' | grep "lin
 PLATFORMS ?= $(SUPPORTED_PLATFORMS)
 DOCKER_TAG ?= deluan/navidrome:develop
 
-GOLANGCI_LINT_VERSION ?= v2.14.0
-VACUUM_VERSION ?= v0.30.6
-OAPI_CODEGEN_VERSION ?= v2.8.0
-OASDIFF_VERSION ?= v1.32.1
-API_DIFF_BASE ?= origin/master
+GOLANGCI_LINT_VERSION ?= v2.12.0
 
 UI_SRC_FILES := $(shell find ui -type f -not -path "ui/build/*" -not -path "ui/node_modules/*")
 
@@ -96,45 +92,6 @@ install-golangci-lint: ##@Development Install golangci-lint if not present
 	fi
 .PHONY: install-golangci-lint
 
-install-api-tools: ##@Development Install OpenAPI tools (vacuum, oapi-codegen, oasdiff) into ./bin
-	@STAMP=bin/.api-tools-$(VACUUM_VERSION)-$(OAPI_CODEGEN_VERSION)-$(OASDIFF_VERSION); \
-	if [ ! -f $$STAMP ] || [ ! -x bin/vacuum ] || [ ! -x bin/oapi-codegen ] || [ ! -x bin/oasdiff ]; then \
-		echo "Installing OpenAPI tools..."; \
-		GOBIN=$(CURDIR)/bin go install github.com/daveshanley/vacuum@$(VACUUM_VERSION) && \
-		GOBIN=$(CURDIR)/bin go install github.com/oapi-codegen/oapi-codegen/v2/cmd/oapi-codegen@$(OAPI_CODEGEN_VERSION) && \
-		GOBIN=$(CURDIR)/bin go install github.com/oasdiff/oasdiff@$(OASDIFF_VERSION) && \
-		rm -f bin/.api-tools-* && touch $$STAMP; \
-	fi
-.PHONY: install-api-tools
-
-api-lint: install-api-tools ##@Development Lint the OpenAPI spec
-	./bin/vacuum lint -r api/.vacuum.yaml -d -q -b --fail-severity error api/openapi/openapi.yaml
-.PHONY: api-lint
-
-api-bundle: install-api-tools ##@Development Bundle the multi-file OpenAPI spec into api/bundled
-	./bin/vacuum bundle -q --composed -p api/openapi api/openapi/openapi.yaml api/bundled/openapi.yaml
-	./bin/vacuum bundle -q --composed --format json -p api/openapi api/openapi/openapi.yaml api/bundled/openapi.json
-.PHONY: api-bundle
-
-api-gen: api-bundle ##@Development Generate the API v1 server code from the bundled spec
-	./bin/oapi-codegen -config server/apiv1/oapi-codegen.yaml api/bundled/openapi.json
-.PHONY: api-gen
-
-api-diff: api-bundle ##@Development Fail on breaking OpenAPI changes against the merge-base with $(API_DIFF_BASE)
-	@git rev-parse --verify --quiet $(API_DIFF_BASE)^{commit} >/dev/null || { echo "Base ref $(API_DIFF_BASE) not found; set API_DIFF_BASE"; exit 1; }; \
-	BASE="$$(git merge-base HEAD $(API_DIFF_BASE) 2>/dev/null)"; \
-	if [ -z "$$BASE" ]; then \
-		echo "No merge-base with $(API_DIFF_BASE); falling back to its tip"; \
-		BASE=$(API_DIFF_BASE); \
-	fi; \
-	if git cat-file -e $$BASE:api/bundled/openapi.json 2>/dev/null; then \
-		git show $$BASE:api/bundled/openapi.json > $(CURDIR)/bin/api-base.json && \
-		./bin/oasdiff breaking $(CURDIR)/bin/api-base.json api/bundled/openapi.json --fail-on ERR --severity-levels api/.oasdiff-levels.txt; \
-	else \
-		echo "No bundled spec at $$BASE; skipping breaking-change check"; \
-	fi
-.PHONY: api-diff
-
 lint: install-golangci-lint ##@Development Lint Go code
 	PATH=./bin:$$PATH golangci-lint run --timeout 5m
 .PHONY: lint
@@ -154,7 +111,7 @@ wire: check_go_env ##@Development Update Dependency Injection
 	go tool wire gen -tags="$$(echo '$(GO_BUILD_TAGS)' | tr ',' ' ')" ./...
 .PHONY: wire
 
-gen: check_go_env api-gen ##@Development Run go generate for code generation
+gen: check_go_env ##@Development Run go generate for code generation
 	go generate ./...
 	cd plugins/cmd/ndpgen && go run . -shared-types -input=../../types -output=../../pdk -go -rust
 	cd plugins/cmd/ndpgen && go run . -host-wrappers -input=../../host -package=host -shared=../../types

adapters/deezer/client.go

@@ -13,26 +13,15 @@ import (
 	"strings"
 
 	"github.com/microcosm-cc/bluemonday"
-	"github.com/navidrome/navidrome/core/agents"
 	"github.com/navidrome/navidrome/log"
 )
 
 const apiBaseURL = "https://api.deezer.com"
 const authBaseURL = "https://auth.deezer.com"
 
-// errCodeQuota is Deezer's "Quota limit exceeded"; it arrives in the body, with HTTP 200
-// and no rate-limit headers, so the body code is the only signal.
-const errCodeQuota = 4
-
-type deezerError struct {
-	Type    string `json:"type"`
-	Message string `json:"message"`
-	Code    int    `json:"code"`
-}
-
-func (e *deezerError) Error() string {
-	return fmt.Sprintf("deezer error(%d): %s", e.Code, e.Message)
-}
+var (
+	ErrNotFound = errors.New("deezer: not found")
+)
 
 type httpDoer interface {
 	Do(req *http.Request) (*http.Response, error)
@@ -67,7 +56,7 @@ func (c *client) searchArtists(ctx context.Context, name string, limit int) ([]A
 	}
 
 	if len(results.Data) == 0 {
-		return nil, agents.ErrNotFound
+		return nil, ErrNotFound
 	}
 	return results.Data, nil
 }
@@ -85,31 +74,20 @@ func (c *client) makeRequest(req *http.Request, response any) error {
 		return err
 	}
 
-	// Checked before the status: a throttled request still answers 200, and decoding its body
-	// into a result type yields an empty one, which reads as "nothing found".
-	if err := parseBodyError(data); err != nil {
-		return err
-	}
 	if resp.StatusCode != 200 {
-		return fmt.Errorf("deezer http status: (%d)", resp.StatusCode)
+		return c.parseError(data)
 	}
 
 	return json.Unmarshal(data, response)
 }
 
-// parseBodyError returns the error Deezer reported in the body, or nil when it reported none.
-func parseBodyError(data []byte) error {
-	var body errorResponse
-	// Discarded: a payload that is not an error object leaves Error nil, which is the "none" answer.
-	_ = json.Unmarshal(data, &body)
-	switch {
-	case body.Error == nil:
-		return nil
-	case body.Error.Code == errCodeQuota:
-		return errors.Join(body.Error, agents.ErrRetryLater)
-	default:
-		return body.Error
+func (c *client) parseError(data []byte) error {
+	var deezerError Error
+	err := json.Unmarshal(data, &deezerError)
+	if err != nil {
+		return err
 	}
+	return fmt.Errorf("deezer error(%d): %s", deezerError.Error.Code, deezerError.Error.Message)
 }
 
 func (c *client) getRelatedArtists(ctx context.Context, artistID int) ([]Artist, error) {

adapters/deezer/client_test.go

@@ -2,14 +2,12 @@ package deezer
 
 import (
 	"bytes"
-	"errors"
 	"fmt"
 	"io"
 	"net/http"
 	"os"
 	"time"
 
-	"github.com/navidrome/navidrome/core/agents"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 )
@@ -43,37 +41,7 @@ var _ = Describe("client", func() {
 			})
 
 			_, err := client.searchArtists(GinkgoT().Context(), "Michael Jackson", 20)
-			Expect(err).To(MatchError(agents.ErrNotFound))
-		})
-
-		// Deezer answers 200 with no rate-limit headers when throttling, so this body is the only signal.
-		It("reports an exhausted quota as a retryable error, not as a missing artist", func() {
-			httpClient.mock("https://api.deezer.com/search/artist", http.Response{
-				StatusCode: 200,
-				Body: io.NopCloser(bytes.NewBufferString(
-					`{"error":{"type":"Exception","message":"Quota limit exceeded","code":4}}`)),
-			})
-
-			_, err := client.searchArtists(GinkgoT().Context(), "Michael Jackson", 20)
-			Expect(err).To(HaveOccurred())
-			Expect(err).ToNot(MatchError(agents.ErrNotFound),
-				"a throttled lookup would otherwise settle the artist as having no image")
-			Expect(errors.Is(err, agents.ErrRetryLater)).To(BeTrue())
-			Expect(err.Error()).To(ContainSubstring("Quota limit exceeded"))
-		})
-
-		It("reports a non-quota body error as a plain error", func() {
-			httpClient.mock("https://api.deezer.com/search/artist", http.Response{
-				StatusCode: 200,
-				Body: io.NopCloser(bytes.NewBufferString(
-					`{"error":{"type":"Exception","message":"Invalid query","code":100}}`)),
-			})
-
-			_, err := client.searchArtists(GinkgoT().Context(), "Michael Jackson", 20)
-			Expect(err).To(HaveOccurred())
-			Expect(err).ToNot(MatchError(agents.ErrNotFound))
-			Expect(errors.Is(err, agents.ErrRetryLater)).To(BeFalse(),
-				"only a throttle asks the caller to come back later")
+			Expect(err).To(MatchError(ErrNotFound))
 		})
 	})
 

adapters/deezer/deezer.go

@@ -5,6 +5,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"net/http"
 	"slices"
 	"strings"
 
@@ -14,7 +15,6 @@ import (
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/utils/cache"
-	"github.com/navidrome/navidrome/utils/httpclient"
 	"github.com/navidrome/navidrome/utils/slice"
 )
 
@@ -36,7 +36,9 @@ func deezerConstructor(dataStore model.DataStore) agents.Interface {
 		dataStore: dataStore,
 		languages: conf.Server.Deezer.Languages,
 	}
-	httpClient := httpclient.New(consts.DefaultHttpClientTimeOut)
+	httpClient := &http.Client{
+		Timeout: consts.DefaultHttpClientTimeOut,
+	}
 	cachedHttpClient := cache.NewHTTPClient(httpClient, consts.DefaultHttpClientTimeOut)
 	agent.client = newClient(cachedHttpClient)
 	return agent
@@ -91,6 +93,9 @@ func isPlaceholderPicture(url string) bool {
 
 func (s *deezerAgent) searchArtist(ctx context.Context, name string) (*Artist, error) {
 	artists, err := s.client.searchArtists(ctx, name, deezerArtistSearchLimit)
+	if errors.Is(err, ErrNotFound) || len(artists) == 0 {
+		return nil, agents.ErrNotFound
+	}
 	if err != nil {
 		return nil, err
 	}

adapters/deezer/deezer_test.go

@@ -3,7 +3,6 @@ package deezer
 import (
 	"bytes"
 	"context"
-	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -81,22 +80,6 @@ var _ = Describe("deezerAgent", func() {
 			Expect(artist.ID).To(Equal(2))
 		})
 
-		// The artwork worker settles an artist as "no image" on agents.ErrNotFound, so a throttled
-		// lookup reaching that here would record a permanent absence.
-		It("surfaces an exhausted quota instead of reporting the artist as not found", func() {
-			httpClient.mock("https://api.deezer.com/search/artist", http.Response{
-				StatusCode: 200,
-				Body: io.NopCloser(bytes.NewBufferString(
-					`{"error":{"type":"Exception","message":"Quota limit exceeded","code":4}}`)),
-			})
-
-			_, err := agent.searchArtist(ctx, "Queen")
-
-			Expect(err).To(HaveOccurred())
-			Expect(err).ToNot(MatchError(agents.ErrNotFound))
-			Expect(errors.Is(err, agents.ErrRetryLater)).To(BeTrue())
-		})
-
 		It("returns ErrNotFound when no result matches the name exactly", func() {
 			httpClient.mock("https://api.deezer.com/search/artist", http.Response{
 				StatusCode: 200,

adapters/deezer/responses.go

@@ -22,8 +22,12 @@ type Artist struct {
 	Type          string `json:"type"`
 }
 
-type errorResponse struct {
-	Error *deezerError `json:"error"`
+type Error struct {
+	Error struct {
+		Type    string `json:"type"`
+		Message string `json:"message"`
+		Code    int    `json:"code"`
+	} `json:"error"`
 }
 
 type RelatedArtists struct {

adapters/deezer/responses_test.go

@@ -26,7 +26,7 @@ var _ = Describe("Responses", func() {
 
 	Describe("Error", func() {
 		It("parses the error response correctly", func() {
-			var errorResp errorResponse
+			var errorResp Error
 			body := []byte(`{"error":{"type":"MissingParameterException","message":"Missing parameters: q","code":501}}`)
 			err := json.Unmarshal(body, &errorResp)
 			Expect(err).To(BeNil())

adapters/gotaglib/end_to_end_test.go

@@ -90,7 +90,7 @@ var _ = Describe("Extractor", func() {
 		info.FileInfo = testFileInfo{FileInfo: fileInfo}
 
 		metadata := metadata.New(path, info)
-		return new(metadata.ToMediaFile(model.Library{ID: 1}, "folderID"))
+		return new(metadata.ToMediaFile(1, "folderID"))
 	}
 
 	BeforeEach(func() {

adapters/lastfm/agent.go

@@ -18,7 +18,6 @@ import (
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/utils/cache"
-	"github.com/navidrome/navidrome/utils/httpclient"
 	"golang.org/x/net/html"
 )
 
@@ -60,7 +59,9 @@ func lastFMConstructor(ds model.DataStore) *lastfmAgent {
 		secret:      conf.Server.LastFM.Secret,
 		sessionKeys: &agents.SessionKeys{DataStore: ds, KeyName: sessionKeyProperty},
 	}
-	hc := httpclient.New(consts.DefaultHttpClientTimeOut)
+	hc := &http.Client{
+		Timeout: consts.DefaultHttpClientTimeOut,
+	}
 	chc := cache.NewHTTPClient(hc, consts.DefaultHttpClientTimeOut)
 	l.httpClient = chc
 	l.client = newClient(l.apiKey, l.secret, chc)
@@ -92,7 +93,7 @@ func (l *lastfmAgent) GetAlbumInfo(ctx context.Context, name, artist, mbid strin
 	var resp agents.AlbumInfo
 	for _, lang := range l.languages {
 		var err error
-		a, err = l.callAlbumGetInfo(ctx, name, artist, lang)
+		a, err = l.callAlbumGetInfo(ctx, name, artist, mbid, lang)
 		if err != nil {
 			return nil, err
 		}
@@ -113,7 +114,7 @@ func (l *lastfmAgent) GetAlbumInfo(ctx context.Context, name, artist, mbid strin
 }
 
 func (l *lastfmAgent) GetAlbumImages(ctx context.Context, name, artist, mbid string) ([]agents.ExternalImage, error) {
-	a, err := l.callAlbumGetInfo(ctx, name, artist, l.languages[0])
+	a, err := l.callAlbumGetInfo(ctx, name, artist, mbid, l.languages[0])
 	if err != nil {
 		return nil, err
 	}
@@ -241,10 +242,6 @@ func (l *lastfmAgent) GetSimilarSongsByTrack(ctx context.Context, id, name, arti
 var (
 	artistOpenGraphQuery = cascadia.MustCompile(`html > head > meta[property="og:image"]`)
 	artistIgnoredImage   = "2a96cbd8b46e442fc41c2b86b821562f" // Last.fm artist placeholder image name
-
-	// Not a RetryLaterError on purpose: parking the agent would also stall its API-backed
-	// methods, which the page block does not affect.
-	errNoArtistPage = errors.New("no artist image in Last.fm page")
 )
 
 func (l *lastfmAgent) GetArtistImages(ctx context.Context, _, name, mbid string) ([]agents.ExternalImage, error) {
@@ -271,9 +268,7 @@ func (l *lastfmAgent) GetArtistImages(ctx context.Context, _, name, mbid string)
 	var res []agents.ExternalImage
 	n := cascadia.Query(node, artistOpenGraphQuery)
 	if n == nil {
-		// A real artist page always has og:image; its absence means a bot challenge or a redesign.
-		log.Warn(ctx, "Last.fm did not return a usable artist page", "name", name, "url", a.URL)
-		return nil, errNoArtistPage
+		return res, nil
 	}
 	for _, attr := range n.Attr {
 		if attr.Key != "content" {
@@ -291,18 +286,22 @@ func (l *lastfmAgent) GetArtistImages(ctx context.Context, _, name, mbid string)
 	return res, nil
 }
 
-// callAlbumGetInfo matches on name+artist only. Last.fm's album.getInfo by MBID is unreliable —
-// a correct MBID can return a different album (or none) — so the MBID is deliberately not passed.
-func (l *lastfmAgent) callAlbumGetInfo(ctx context.Context, name, artist, lang string) (*Album, error) {
-	a, err := l.client.albumGetInfo(ctx, name, artist, "", lang)
+func (l *lastfmAgent) callAlbumGetInfo(ctx context.Context, name, artist, mbid string, lang string) (*Album, error) {
+	a, err := l.client.albumGetInfo(ctx, name, artist, mbid, lang)
+	var lfErr *lastFMError
+	isLastFMError := errors.As(err, &lfErr)
+
+	if mbid != "" && (isLastFMError && lfErr.Code == 6) {
+		log.Debug(ctx, "LastFM/album.getInfo could not find album by mbid, trying again", "album", name, "mbid", mbid)
+		return l.callAlbumGetInfo(ctx, name, artist, "", lang)
+	}
+
 	if err != nil {
-		if lfErr, ok := errors.AsType[*lastFMError](err); ok && lfErr.Code == 6 {
-			// A not-found is a definitive absence, not a fault: return the shared sentinel so the
-			// artwork worker's breaker/transient checks don't retry it, and log it at Debug.
-			log.Debug(ctx, "Album not found in Last.fm", "album", name, "artist", artist)
-			return nil, agents.ErrNotFound
+		if isLastFMError && lfErr.Code == 6 {
+			log.Debug(ctx, "Album not found", "album", name, "mbid", mbid, err)
+		} else {
+			log.Error(ctx, "Error calling LastFM/album.getInfo", "album", name, "mbid", mbid, err)
 		}
-		log.Error(ctx, "Error calling LastFM/album.getInfo", "album", name, "artist", artist, err)
 		return nil, err
 	}
 	return a, nil
@@ -314,12 +313,6 @@ func (l *lastfmAgent) callArtistGetInfo(ctx context.Context, name string, lang s
 
 	a, err := l.client.artistGetInfo(ctx, name, lang)
 	if err != nil {
-		if lfErr, ok := errors.AsType[*lastFMError](err); ok && lfErr.Code == 6 {
-			// A not-found is a definitive absence, not a fault: return the shared sentinel so it
-			// doesn't trip the artwork worker's breaker, and log at Debug instead of Error.
-			log.Debug(ctx, "Artist not found in Last.fm", "artist", name)
-			return nil, agents.ErrNotFound
-		}
 		log.Error(ctx, "Error calling LastFM/artist.getInfo", "artist", name, err)
 		return nil, err
 	}
@@ -411,8 +404,7 @@ func (l *lastfmAgent) Scrobble(ctx context.Context, userId string, s scrobbler.S
 		log.Warn(ctx, "Last.fm client.scrobble returned error", "track", s.Title, err)
 		return errors.Join(err, scrobbler.ErrRetryLater)
 	}
-	// 11: service offline; 16: temporarily unavailable. Rate limiting is mapped by the client.
-	if lfErr.Code == 11 || lfErr.Code == 16 || errors.Is(err, scrobbler.ErrRetryLater) {
+	if lfErr.Code == 11 || lfErr.Code == 16 {
 		return errors.Join(err, scrobbler.ErrRetryLater)
 	}
 	return errors.Join(err, scrobbler.ErrUnrecoverable)

adapters/lastfm/agent_test.go

@@ -100,15 +100,6 @@ var _ = Describe("lastfmAgent", func() {
 			Expect(httpClient.RequestCount).To(Equal(1))
 			Expect(httpClient.SavedRequest.URL.Query().Get("artist")).To(Equal("U2"))
 		})
-
-		It("returns ErrRetryLater on error 29 (rate limit exceeded)", func() {
-			httpClient.Res = http.Response{
-				Body:       io.NopCloser(bytes.NewBufferString(`{"error":29,"message":"Rate limit exceeded"}`)),
-				StatusCode: 200,
-			}
-			_, err := agent.GetArtistBiography(ctx, "123", "U2", "")
-			Expect(errors.Is(err, agents.ErrRetryLater)).To(BeTrue())
-		})
 	})
 
 	Describe("Language Fallback", func() {
@@ -357,7 +348,7 @@ var _ = Describe("lastfmAgent", func() {
 		var httpClient *tests.FakeHttpClient
 		var track *model.MediaFile
 		BeforeEach(func() {
-			_ = ds.UserProps().Put(ctx, "user-1", sessionKeyProperty, "SK-1")
+			_ = ds.UserProps(ctx).Put("user-1", sessionKeyProperty, "SK-1")
 			httpClient = &tests.FakeHttpClient{}
 			client := newClient("API_KEY", "SECRET", httpClient)
 			agent = lastFMConstructor(ds)
@@ -506,16 +497,6 @@ var _ = Describe("lastfmAgent", func() {
 				Expect(err).To(MatchError(scrobbler.ErrRetryLater))
 			})
 
-			It("returns ErrRetryLater on error 29 (rate limit exceeded)", func() {
-				httpClient.Res = http.Response{
-					Body:       io.NopCloser(bytes.NewBufferString(`{"error":29,"message":"Rate limit exceeded"}`)),
-					StatusCode: 200,
-				}
-
-				err := agent.Scrobble(ctx, "user-1", scrobbler.Scrobble{MediaFile: *track, TimeStamp: time.Now()})
-				Expect(errors.Is(err, scrobbler.ErrRetryLater)).To(BeTrue())
-			})
-
 			It("returns ErrRetryLater on http errors", func() {
 				httpClient.Res = http.Response{
 					Body:       io.NopCloser(bytes.NewBufferString(`internal server error`)),
@@ -558,10 +539,7 @@ var _ = Describe("lastfmAgent", func() {
 				URL:         "https://www.last.fm/music/Cher/Believe",
 			}))
 			Expect(httpClient.RequestCount).To(Equal(1))
-			// MBID is deliberately not sent — album.getInfo matches on name+artist only.
-			Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
-			Expect(httpClient.SavedRequest.URL.Query().Get("album")).To(Equal("Believe"))
-			Expect(httpClient.SavedRequest.URL.Query().Get("artist")).To(Equal("Cher"))
+			Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(Equal("03c91c40-49a6-44a7-90e7-a700edf97a62"))
 		})
 
 		It("returns empty images if no images are available", func() {
@@ -580,7 +558,7 @@ var _ = Describe("lastfmAgent", func() {
 			_, err := agent.GetAlbumInfo(ctx, "123", "U2", "mbid-1234")
 			Expect(err).To(HaveOccurred())
 			Expect(httpClient.RequestCount).To(Equal(1))
-			Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
+			Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(Equal("mbid-1234"))
 		})
 
 		It("returns an error if Last.fm call returns an error", func() {
@@ -588,17 +566,23 @@ var _ = Describe("lastfmAgent", func() {
 			_, err := agent.GetAlbumInfo(ctx, "123", "U2", "mbid-1234")
 			Expect(err).To(HaveOccurred())
 			Expect(httpClient.RequestCount).To(Equal(1))
-			Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
+			Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(Equal("mbid-1234"))
 		})
 
-		It("returns an error when Last.fm returns an error 6 (album not found)", func() {
+		It("returns an error if Last.fm call returns an error 6 and mbid is empty", func() {
 			httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
-			_, err := agent.GetAlbumInfo(ctx, "123", "U2", "mbid-1234")
+			_, err := agent.GetAlbumInfo(ctx, "123", "U2", "")
 			Expect(err).To(HaveOccurred())
-			// A definitive not-found must satisfy the sentinel, or the artwork worker retries it.
-			Expect(errors.Is(err, agents.ErrNotFound)).To(BeTrue())
 			Expect(httpClient.RequestCount).To(Equal(1))
-			Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
+		})
+
+		Context("MBID non existent in Last.fm", func() {
+			It("calls again when last.fm returns an error 6", func() {
+				httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
+				_, _ = agent.GetAlbumInfo(ctx, "123", "U2", "mbid-1234")
+				Expect(httpClient.RequestCount).To(Equal(2))
+				Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
+			})
 		})
 	})
 
@@ -629,13 +613,6 @@ var _ = Describe("lastfmAgent", func() {
 			Expect(images[0].URL).To(Equal("https://lastfm.freetls.fastly.net/i/u/ar0/818148bf682d429dc21b59a73ef6f68e.png"))
 		})
 
-		It("maps a Last.fm error 6 (artist not found) to the shared not-found sentinel", func() {
-			apiClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
-			_, err := agent.GetArtistImages(ctx, "123", "Nonexistent Artist", "")
-			// Not a fault: runs of missing artists must not trip the worker's circuit breaker.
-			Expect(errors.Is(err, agents.ErrNotFound)).To(BeTrue())
-		})
-
 		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}
@@ -648,41 +625,18 @@ var _ = Describe("lastfmAgent", func() {
 			Expect(images).To(BeEmpty())
 		})
 
-		It("errors when the page has no meta tags", func() {
+		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}
 
-			_, err := agent.GetArtistImages(ctx, "123", "U2", "")
-			Expect(err).To(MatchError(errNoArtistPage))
-		})
-
-		It("errors when Last.fm serves a bot challenge 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.challenge.html")
-			httpClient.Res = http.Response{Body: fScraper, StatusCode: 200}
-
 			images, err := agent.GetArtistImages(ctx, "123", "U2", "")
-			Expect(err).To(MatchError(errNoArtistPage))
+			Expect(err).ToNot(HaveOccurred())
 			Expect(images).To(BeEmpty())
 		})
 
-		It("does not park the agent: the failure is not a retry-later", func() {
-			// A RetryLaterError would cool down the agent's API-backed methods too.
-			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.challenge.html")
-			httpClient.Res = http.Response{Body: fScraper, StatusCode: 200}
-
-			_, err := agent.GetArtistImages(ctx, "123", "U2", "")
-			Expect(errors.Is(err, agents.ErrRetryLater)).To(BeFalse())
-		})
-
 		It("returns error if API call fails", func() {
 			apiClient.Err = errors.New("api error")
 			_, err := agent.GetArtistImages(ctx, "123", "U2", "")

adapters/lastfm/auth_router.go

@@ -18,7 +18,6 @@ import (
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/model/request"
 	"github.com/navidrome/navidrome/server"
-	"github.com/navidrome/navidrome/utils/httpclient"
 	"github.com/navidrome/navidrome/utils/req"
 )
 
@@ -42,7 +41,9 @@ func NewRouter(ds model.DataStore) *Router {
 		sessionKeys: &agents.SessionKeys{DataStore: ds, KeyName: sessionKeyProperty},
 	}
 	r.Handler = r.routes()
-	hc := httpclient.New(consts.DefaultHttpClientTimeOut)
+	hc := &http.Client{
+		Timeout: consts.DefaultHttpClientTimeOut,
+	}
 	r.client = newClient(r.apiKey, r.secret, hc)
 	return r
 }
@@ -132,7 +133,7 @@ func (s *Router) callback(w http.ResponseWriter, r *http.Request) {
 func (s *Router) fetchSessionKey(ctx context.Context, uid, token string) error {
 	sessionKey, err := s.client.getSession(ctx, token)
 	if err != nil {
-		log.Error(ctx, "Could not fetch LastFM session key", "userId", uid,
+		log.Error(ctx, "Could not fetch LastFM session key", "userId", uid, "token", token,
 			"requestId", middleware.GetReqID(ctx), err)
 		return err
 	}

adapters/lastfm/auth_router_test.go

@@ -50,7 +50,7 @@ var _ = Describe("auth_router", func() {
 	})
 
 	storedSessionKey := func(userID string) string {
-		key, _ := userProps.Get(GinkgoT().Context(), userID, sessionKeyProperty)
+		key, _ := userProps.Get(userID, sessionKeyProperty)
 		return key
 	}
 
@@ -214,14 +214,5 @@ var _ = Describe("auth_router", func() {
 			_, err = verifyLinkToken(nonExpiringToken)
 			Expect(err).To(MatchError("link token missing expiration"))
 		})
-
-		It("rejects a Jellyfin access token", func() {
-			usr := &model.User{ID: "u1", UserName: "johndoe"}
-			tokenStr, err := auth.CreateAPIToken(usr, auth.AudienceJellyfin)
-			Expect(err).ToNot(HaveOccurred())
-
-			_, err = verifyLinkToken(tokenStr)
-			Expect(err).To(HaveOccurred())
-		})
 	})
 })

adapters/lastfm/client.go

@@ -5,7 +5,6 @@ import (
 	"crypto/md5"
 	"encoding/hex"
 	"encoding/json"
-	"errors"
 	"fmt"
 	"net/http"
 	"net/url"
@@ -15,15 +14,11 @@ import (
 	"strings"
 	"time"
 
-	"github.com/navidrome/navidrome/core/agents"
 	"github.com/navidrome/navidrome/log"
 )
 
 const (
 	apiBaseUrl = "https://ws.audioscrobbler.com/2.0/"
-	// errCodeRateLimit is Last.fm's "rate limit exceeded"; it arrives in the body, with HTTP 200
-	// and no rate-limit headers, so the body code is the only signal.
-	errCodeRateLimit = 29
 )
 
 type lastFMError struct {
@@ -49,12 +44,6 @@ type client struct {
 	hc     httpDoer
 }
 
-// escapePlus works around Last.fm decoding artist.* and track.* params twice, turning "+" into a space.
-// album.getInfo decodes only once, so it must not use this.
-func escapePlus(s string) string {
-	return strings.ReplaceAll(s, "+", "%2B")
-}
-
 func (c *client) albumGetInfo(ctx context.Context, name string, artist string, mbid string, lang string) (*Album, error) {
 	params := url.Values{}
 	params.Add("method", "album.getInfo")
@@ -72,7 +61,7 @@ func (c *client) albumGetInfo(ctx context.Context, name string, artist string, m
 func (c *client) artistGetInfo(ctx context.Context, name string, lang string) (*Artist, error) {
 	params := url.Values{}
 	params.Add("method", "artist.getInfo")
-	params.Add("artist", escapePlus(name))
+	params.Add("artist", name)
 	params.Add("lang", lang)
 	response, err := c.makeRequest(ctx, http.MethodGet, params, false)
 	if err != nil {
@@ -84,7 +73,7 @@ func (c *client) artistGetInfo(ctx context.Context, name string, lang string) (*
 func (c *client) artistGetSimilar(ctx context.Context, name string, limit int) (*SimilarArtists, error) {
 	params := url.Values{}
 	params.Add("method", "artist.getSimilar")
-	params.Add("artist", escapePlus(name))
+	params.Add("artist", name)
 	params.Add("limit", strconv.Itoa(limit))
 	response, err := c.makeRequest(ctx, http.MethodGet, params, false)
 	if err != nil {
@@ -96,7 +85,7 @@ func (c *client) artistGetSimilar(ctx context.Context, name string, limit int) (
 func (c *client) artistGetTopTracks(ctx context.Context, name string, limit int) (*TopTracks, error) {
 	params := url.Values{}
 	params.Add("method", "artist.getTopTracks")
-	params.Add("artist", escapePlus(name))
+	params.Add("artist", name)
 	params.Add("limit", strconv.Itoa(limit))
 	response, err := c.makeRequest(ctx, http.MethodGet, params, false)
 	if err != nil {
@@ -108,8 +97,8 @@ func (c *client) artistGetTopTracks(ctx context.Context, name string, limit int)
 func (c *client) trackGetSimilar(ctx context.Context, name, artist string, limit int) (*SimilarTracks, error) {
 	params := url.Values{}
 	params.Add("method", "track.getSimilar")
-	params.Add("track", escapePlus(name))
-	params.Add("artist", escapePlus(artist))
+	params.Add("track", name)
+	params.Add("artist", artist)
 	params.Add("limit", strconv.Itoa(limit))
 	response, err := c.makeRequest(ctx, http.MethodGet, params, false)
 	if err != nil {
@@ -236,11 +225,7 @@ func (c *client) makeRequest(ctx context.Context, method string, params url.Valu
 		return nil, jsonErr
 	}
 	if response.Error != 0 {
-		var err error = &lastFMError{Code: response.Error, Message: response.Message}
-		if response.Error == errCodeRateLimit {
-			err = errors.Join(err, &agents.RetryLaterError{})
-		}
-		return &response, err
+		return &response, &lastFMError{Code: response.Error, Message: response.Message}
 	}
 
 	return &response, nil

adapters/lastfm/client_test.go

@@ -35,15 +35,6 @@ var _ = Describe("client", func() {
 			Expect(album.Name).To(Equal("Believe"))
 			Expect(httpClient.SavedRequest.URL.String()).To(Equal(apiBaseUrl + "?album=Believe&api_key=API_KEY&artist=U2&format=json&lang=pt&mbid=mbid-1234&method=album.getInfo"))
 		})
-
-		It("does not double-encode plus signs", func() {
-			f, _ := os.Open("tests/fixtures/lastfm.album.getinfo.json")
-			httpClient.Res = http.Response{Body: f, StatusCode: 200}
-
-			_, err := client.albumGetInfo(context.Background(), "Lungs", "Florence + the Machine", "", "en")
-			Expect(err).ToNot(HaveOccurred())
-			Expect(httpClient.SavedRequest.URL.Query().Get("artist")).To(Equal("Florence + the Machine"))
-		})
 	})
 
 	Describe("artistGetInfo", func() {
@@ -57,15 +48,6 @@ var _ = Describe("client", func() {
 			Expect(httpClient.SavedRequest.URL.String()).To(Equal(apiBaseUrl + "?api_key=API_KEY&artist=U2&format=json&lang=pt&method=artist.getInfo"))
 		})
 
-		It("double-encodes plus signs in the artist name", func() {
-			f, _ := os.Open("tests/fixtures/lastfm.artist.getinfo.json")
-			httpClient.Res = http.Response{Body: f, StatusCode: 200}
-
-			_, err := client.artistGetInfo(context.Background(), "Florence + the Machine", "en")
-			Expect(err).ToNot(HaveOccurred())
-			Expect(httpClient.SavedRequest.URL.Query().Get("artist")).To(Equal("Florence %2B the Machine"))
-		})
-
 		It("fails if Last.fm returns an http status != 200", func() {
 			httpClient.Res = http.Response{
 				Body:       io.NopCloser(bytes.NewBufferString(`Internal Server Error`)),
@@ -125,15 +107,6 @@ var _ = Describe("client", func() {
 			Expect(len(similar.Artists)).To(Equal(2))
 			Expect(httpClient.SavedRequest.URL.String()).To(Equal(apiBaseUrl + "?api_key=API_KEY&artist=U2&format=json&limit=2&method=artist.getSimilar"))
 		})
-
-		It("double-encodes plus signs in the artist name", func() {
-			f, _ := os.Open("tests/fixtures/lastfm.artist.getsimilar.json")
-			httpClient.Res = http.Response{Body: f, StatusCode: 200}
-
-			_, err := client.artistGetSimilar(context.Background(), "+44", 2)
-			Expect(err).ToNot(HaveOccurred())
-			Expect(httpClient.SavedRequest.URL.Query().Get("artist")).To(Equal("%2B44"))
-		})
 	})
 
 	Describe("artistGetTopTracks", func() {
@@ -146,15 +119,6 @@ var _ = Describe("client", func() {
 			Expect(len(top.Track)).To(Equal(2))
 			Expect(httpClient.SavedRequest.URL.String()).To(Equal(apiBaseUrl + "?api_key=API_KEY&artist=U2&format=json&limit=2&method=artist.getTopTracks"))
 		})
-
-		It("double-encodes plus signs in the artist name", func() {
-			f, _ := os.Open("tests/fixtures/lastfm.artist.gettoptracks.json")
-			httpClient.Res = http.Response{Body: f, StatusCode: 200}
-
-			_, err := client.artistGetTopTracks(context.Background(), "C+C Music Factory", 2)
-			Expect(err).ToNot(HaveOccurred())
-			Expect(httpClient.SavedRequest.URL.Query().Get("artist")).To(Equal("C%2BC Music Factory"))
-		})
 	})
 
 	Describe("trackGetSimilar", func() {
@@ -171,17 +135,6 @@ var _ = Describe("client", func() {
 			Expect(httpClient.SavedRequest.URL.String()).To(Equal(apiBaseUrl + "?api_key=API_KEY&artist=Depeche+Mode&format=json&limit=5&method=track.getSimilar&track=Just+Can%27t+Get+Enough"))
 		})
 
-		It("double-encodes plus signs in the track and artist names", func() {
-			f, _ := os.Open("tests/fixtures/lastfm.track.getsimilar.json")
-			httpClient.Res = http.Response{Body: f, StatusCode: 200}
-
-			_, err := client.trackGetSimilar(context.Background(), "1+1", "Queen + Paul Rodgers", 5)
-			Expect(err).ToNot(HaveOccurred())
-			query := httpClient.SavedRequest.URL.Query()
-			Expect(query.Get("track")).To(Equal("1%2B1"))
-			Expect(query.Get("artist")).To(Equal("Queen %2B Paul Rodgers"))
-		})
-
 		It("returns empty list when no similar tracks found", func() {
 			f, _ := os.Open("tests/fixtures/lastfm.track.getsimilar.unknown.json")
 			httpClient.Res = http.Response{Body: f, StatusCode: 200}

adapters/listenbrainz/agent.go

@@ -3,6 +3,7 @@ package listenbrainz
 import (
 	"context"
 	"errors"
+	"net/http"
 
 	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/consts"
@@ -11,7 +12,6 @@ import (
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/utils/cache"
-	"github.com/navidrome/navidrome/utils/httpclient"
 	"github.com/navidrome/navidrome/utils/slice"
 )
 
@@ -33,7 +33,9 @@ func listenBrainzConstructor(ds model.DataStore) *listenBrainzAgent {
 		sessionKeys: &agents.SessionKeys{DataStore: ds, KeyName: sessionKeyProperty},
 		baseURL:     conf.Server.ListenBrainz.BaseURL,
 	}
-	hc := httpclient.New(consts.DefaultHttpClientTimeOut)
+	hc := &http.Client{
+		Timeout: consts.DefaultHttpClientTimeOut,
+	}
 	chc := cache.NewHTTPClient(hc, consts.DefaultHttpClientTimeOut)
 	l.client = newClient(l.baseURL, chc)
 	return l

adapters/listenbrainz/agent_test.go

@@ -30,7 +30,7 @@ var _ = Describe("listenBrainzAgent", func() {
 	BeforeEach(func() {
 		ds = &tests.MockDataStore{}
 		ctx = context.Background()
-		_ = ds.UserProps().Put(ctx, "user-1", sessionKeyProperty, "SK-1")
+		_ = ds.UserProps(ctx).Put("user-1", sessionKeyProperty, "SK-1")
 		httpClient = &tests.FakeHttpClient{}
 		agent = listenBrainzConstructor(ds)
 		agent.client = newClient("http://localhost:8080", httpClient)
@@ -164,19 +164,6 @@ var _ = Describe("listenBrainzAgent", func() {
 			err := agent.Scrobble(ctx, "user-1", sc)
 			Expect(err).To(MatchError(scrobbler.ErrUnrecoverable))
 		})
-
-		It("keeps a 429 scrobble for retry and carries the delay", func() {
-			httpClient.Res = http.Response{
-				StatusCode: 429,
-				Header:     http.Header{"X-Ratelimit-Reset-In": []string{"7"}},
-				Body:       io.NopCloser(bytes.NewBufferString(`{"code":429,"error":"rate limited"}`)),
-			}
-			err := agent.Scrobble(ctx, "user-1", scrobbler.Scrobble{MediaFile: *track, TimeStamp: time.Now()})
-			Expect(errors.Is(err, scrobbler.ErrRetryLater)).To(BeTrue())
-			retry, ok := errors.AsType[*agents.RetryLaterError](err)
-			Expect(ok).To(BeTrue())
-			Expect(retry.RetryIn).To(Equal(7 * time.Second))
-		})
 	})
 
 	Describe("GetArtistUrl", func() {

adapters/listenbrainz/auth_router.go

@@ -16,7 +16,6 @@ import (
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/model/request"
 	"github.com/navidrome/navidrome/server"
-	"github.com/navidrome/navidrome/utils/httpclient"
 )
 
 type sessionKeysRepo interface {
@@ -38,7 +37,9 @@ func NewRouter(ds model.DataStore) *Router {
 		sessionKeys: &agents.SessionKeys{DataStore: ds, KeyName: sessionKeyProperty},
 	}
 	r.Handler = r.routes()
-	hc := httpclient.New(consts.DefaultHttpClientTimeOut)
+	hc := &http.Client{
+		Timeout: consts.DefaultHttpClientTimeOut,
+	}
 	r.client = newClient(conf.Server.ListenBrainz.BaseURL, hc)
 	return r
 }

adapters/listenbrainz/client.go

@@ -13,7 +13,6 @@ import (
 	"slices"
 
 	"github.com/navidrome/navidrome/conf"
-	"github.com/navidrome/navidrome/core/agents"
 	"github.com/navidrome/navidrome/log"
 )
 
@@ -22,12 +21,6 @@ const (
 	labsBase  = "https://labs.api.listenbrainz.org/"
 )
 
-// retryLaterErr reads the wait ListenBrainz asked for. It sends X-RateLimit-Reset-In
-// (delta-seconds) on every response, including the 429, and never Retry-After.
-func retryLaterErr(h http.Header) *agents.RetryLaterError {
-	return &agents.RetryLaterError{RetryIn: agents.ParseRetryIn(h.Get("X-RateLimit-Reset-In"))}
-}
-
 var (
 	ErrorNotFound = errors.New("listenbrainz: not found")
 )
@@ -181,9 +174,6 @@ func (c *client) makeAuthenticatedRequest(ctx context.Context, method string, en
 	}
 
 	defer resp.Body.Close()
-	if resp.StatusCode == http.StatusTooManyRequests {
-		return nil, retryLaterErr(resp.Header)
-	}
 	decoder := json.NewDecoder(resp.Body)
 
 	var response listenBrainzResponse
@@ -195,10 +185,6 @@ func (c *client) makeAuthenticatedRequest(ctx context.Context, method string, en
 		return nil, jsonErr
 	}
 	if response.Code != 0 && response.Code != 200 {
-		// LB also reports rate limiting as a body code, not only as an HTTP status.
-		if response.Code == http.StatusTooManyRequests {
-			return &response, retryLaterErr(resp.Header)
-		}
 		return &response, &listenBrainzError{Code: response.Code, Message: response.Error}
 	}
 
@@ -225,9 +211,6 @@ func (c *client) makeGenericRequest(ctx context.Context, method string, endpoint
 	// On a 200 code, there is no code. Decode using using error message if it exists
 	if resp.StatusCode != 200 {
 		defer resp.Body.Close()
-		if resp.StatusCode == http.StatusTooManyRequests {
-			return nil, retryLaterErr(resp.Header)
-		}
 		decoder := json.NewDecoder(resp.Body)
 
 		var lbzError lbzHttpError

adapters/listenbrainz/client_test.go

@@ -4,17 +4,13 @@ import (
 	"bytes"
 	"context"
 	"encoding/json"
-	"errors"
 	"fmt"
 	"io"
 	"net/http"
 	"os"
-	"strings"
-	"time"
 
 	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/conf/configtest"
-	"github.com/navidrome/navidrome/core/agents"
 	"github.com/navidrome/navidrome/tests"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
@@ -465,73 +461,4 @@ var _ = Describe("client", func() {
 			}))
 		})
 	})
-
-	Describe("rate limiting", func() {
-		It("returns RetryLaterError with the header delay on 429", func() {
-			httpClient.Res = http.Response{
-				StatusCode: 429,
-				Header:     http.Header{"X-Ratelimit-Reset-In": []string{"3"}},
-				Body:       io.NopCloser(strings.NewReader(`{"code":429,"error":"You have exceeded your rate limit."}`)),
-			}
-			_, err := client.validateToken(context.Background(), "token")
-			Expect(errors.Is(err, agents.ErrRetryLater)).To(BeTrue())
-			retry, ok := errors.AsType[*agents.RetryLaterError](err)
-			Expect(ok).To(BeTrue())
-			Expect(retry.RetryIn).To(Equal(3 * time.Second))
-		})
-
-		It("returns RetryLaterError with zero delay when no header is present", func() {
-			httpClient.Res = http.Response{
-				StatusCode: 429,
-				Body:       io.NopCloser(strings.NewReader(`{"code":429,"error":"rate limited"}`)),
-			}
-			_, err := client.validateToken(context.Background(), "token")
-			Expect(errors.Is(err, agents.ErrRetryLater)).To(BeTrue())
-			retry, _ := errors.AsType[*agents.RetryLaterError](err)
-			Expect(retry.RetryIn).To(BeZero())
-		})
-
-		DescribeTable("caps absurd header values at one hour",
-			func(header string) {
-				httpClient.Res = http.Response{
-					StatusCode: 429,
-					Header:     http.Header{"X-Ratelimit-Reset-In": []string{header}},
-					Body:       io.NopCloser(strings.NewReader(`{"code":429,"error":"rate limited"}`)),
-				}
-				_, err := client.validateToken(context.Background(), "token")
-				retry, _ := errors.AsType[*agents.RetryLaterError](err)
-				Expect(retry.RetryIn).To(Equal(time.Hour))
-			},
-			Entry("a large value", "999999"),
-			Entry("a huge value", "99999999999"),
-			// Scaling this to nanoseconds before capping wraps past 2^64, landing on ~0.29s.
-			Entry("a value that overflows int64 nanoseconds", "18446744074"),
-		)
-
-		It("maps a body-level 429 sent with a non-429 status", func() {
-			httpClient.Res = http.Response{
-				StatusCode: 200,
-				Header:     http.Header{"X-Ratelimit-Reset-In": []string{"7"}},
-				Body:       io.NopCloser(strings.NewReader(`{"code":429,"error":"You have exceeded your rate limit."}`)),
-			}
-			_, err := client.validateToken(context.Background(), "token")
-			Expect(errors.Is(err, agents.ErrRetryLater)).To(BeTrue())
-			retry, ok := errors.AsType[*agents.RetryLaterError](err)
-			Expect(ok).To(BeTrue())
-			Expect(retry.RetryIn).To(Equal(7 * time.Second))
-		})
-
-		It("returns RetryLaterError on a 429 from makeGenericRequest", func() {
-			httpClient.Res = http.Response{
-				StatusCode: 429,
-				Header:     http.Header{"X-Ratelimit-Reset-In": []string{"5"}},
-				Body:       io.NopCloser(strings.NewReader(`{"code":429,"error":"rate limited"}`)),
-			}
-			_, err := client.getArtistUrl(context.Background(), "1")
-			Expect(errors.Is(err, agents.ErrRetryLater)).To(BeTrue())
-			retry, ok := errors.AsType[*agents.RetryLaterError](err)
-			Expect(ok).To(BeTrue())
-			Expect(retry.RetryIn).To(Equal(5 * time.Second))
-		})
-	})
 })

api/.oasdiff-levels.txt

@@ -1 +0,0 @@
-response-property-enum-value-added INFO

api/.vacuum.yaml

@@ -1,155 +0,0 @@
-extends: [[spectral:oas, recommended]]
-rules:
-  # vacuum's `enumeration` function mis-resolves hyphenated `then.field` names,
-  # so the value check below targets `x-module` via `given` instead.
-  nd-operation-x-module-required:
-    description: Every operation belongs to exactly one capability module.
-    severity: error
-    given: $.paths[*][get,put,post,delete,patch]
-    then:
-      field: x-module
-      function: truthy
-  nd-operation-x-module:
-    description: Every operation's capability module is one of the known values.
-    severity: error
-    given: $.paths[*][get,put,post,delete,patch]['x-module']
-    then:
-      function: enumeration
-      functionOptions:
-        values:
-          - core
-          - streaming
-          - download
-          - artwork
-          - lyrics
-          - transcoding
-          - annotations
-          - playback
-          - queue
-          - custom-tags
-          - grouping
-          - playlists
-          - smart-playlists
-          - sync
-          - events
-          - jukebox
-          - sharing
-          - radio
-          - admin
-  nd-operation-stability-level-required:
-    description: Every operation declares its stability level, which the breaking-change gate relies on.
-    severity: error
-    given: $.paths[*][get,put,post,delete,patch]
-    then:
-      field: x-stability-level
-      function: truthy
-  nd-operation-stability-level:
-    description: Every operation's stability level is alpha, beta, or stable.
-    severity: error
-    given: $.paths[*][get,put,post,delete,patch]['x-stability-level']
-    then:
-      function: enumeration
-      functionOptions:
-        values:
-          - alpha
-          - beta
-          - stable
-  nd-operation-required-fields:
-    description: Operations need a stable operationId, summary, description and tags.
-    severity: error
-    given: $.paths[*][get,put,post,delete,patch]
-    then:
-      - field: operationId
-        function: truthy
-      - field: summary
-        function: truthy
-      - field: description
-        function: truthy
-      - field: tags
-        function: truthy
-  # Our schemas live in path/response files, not root components, so this
-  # walks every resolved `properties` map in the document via `$..` instead.
-  nd-schema-property-descriptions:
-    description: Every schema property is documented.
-    severity: error
-    given: $..properties[*]
-    then:
-      field: description
-      function: truthy
-  # patternProperties covers the full 4xx/5xx range; needs an explicit
-  # `properties` entry too, or `additionalProperties: false` rejects it.
-  nd-error-responses-are-problems:
-    description: 4xx and 5xx responses use application/problem+json.
-    severity: error
-    given: $.paths[*][*].responses
-    then:
-      function: schema
-      functionOptions:
-        forceValidationOnCurrentNode: true
-        schema:
-          type: object
-          patternProperties:
-            "^[45][0-9][0-9]$":
-              type: object
-              required: [content]
-              properties:
-                content:
-                  type: object
-                  properties:
-                    application/problem+json: {}
-                  required: [application/problem+json]
-                  additionalProperties: false
-  # Same filter limitation applies here: "is this a list endpoint" is expressed
-  # as a JSON Schema if/then on the operation object instead of a `given` filter.
-  nd-list-endpoints-paginate:
-    description: List endpoints declare the shared offset and limit parameters.
-    severity: error
-    given: $.paths[*].get
-    then:
-      function: schema
-      functionOptions:
-        forceValidationOnCurrentNode: true
-        schema:
-          type: object
-          if:
-            required: [responses]
-            properties:
-              responses:
-                type: object
-                required: ['200']
-                properties:
-                  '200':
-                    type: object
-                    required: [content]
-                    properties:
-                      content:
-                        type: object
-                        required: [application/json]
-                        properties:
-                          application/json:
-                            type: object
-                            required: [schema]
-                            properties:
-                              schema:
-                                type: object
-                                required: [properties]
-                                properties:
-                                  properties:
-                                    type: object
-                                    required: [items]
-          then:
-            required: [parameters]
-            properties:
-              parameters:
-                type: array
-                allOf:
-                  - contains:
-                      type: object
-                      properties:
-                        name:
-                          const: offset
-                  - contains:
-                      type: object
-                      properties:
-                        name:
-                          const: limit

api/bundled/openapi.json

@@ -1,262 +0,0 @@
-{
-  "openapi": "3.0.3",
-  "info": {
-    "title": "Navidrome API",
-    "version": "1.0.0",
-    "description": "Navidrome API v1. Spec-first, additive within v1. Clients discover implemented\ncapability modules through `GET /server` and never sniff versions.\n\nEnums are open: new values may be added to any enum within v1. Clients must\naccept values they do not recognise instead of failing.\n\nEvery operation declares `x-stability-level`: `alpha` operations may change or\ndisappear without notice, `beta` and `stable` operations only change additively.\nA level is only ever raised, never lowered.\n\n`HEAD` is accepted wherever `GET` is. A `405` response lists the allowed methods\nin its `Allow` header.\n",
-    "license": {
-      "name": "GPL-3.0",
-      "url": "https://www.gnu.org/licenses/gpl-3.0.html"
-    }
-  },
-  "servers": [
-    {
-      "url": "/api/v1"
-    }
-  ],
-  "tags": [
-    {
-      "name": "server",
-      "description": "Server discovery and the published OpenAPI document."
-    }
-  ],
-  "paths": {
-    "/server": {
-      "get": {
-        "operationId": "getServerInfo",
-        "x-module": "core",
-        "x-stability-level": "alpha",
-        "tags": [
-          "server"
-        ],
-        "summary": "Describe the server",
-        "description": "Returns the public server description. No authentication required.\nAuthenticated requests will additionally receive the implemented capability modules\nonce authentication is available.\n",
-        "responses": {
-          "200": {
-            "description": "Server description.",
-            "content": {
-              "application/json": {
-                "schema": {
-                  "$ref": "#/components/schemas/ServerInfo"
-                }
-              }
-            }
-          },
-          "500": {
-            "$ref": "#/components/responses/InternalError"
-          }
-        }
-      }
-    },
-    "/openapi.json": {
-      "get": {
-        "operationId": "getOpenAPISpecJSON",
-        "x-module": "core",
-        "x-stability-level": "alpha",
-        "tags": [
-          "server"
-        ],
-        "summary": "Get the OpenAPI document (JSON)",
-        "description": "The bundled OpenAPI document of the running server version. Supports ETag revalidation.",
-        "responses": {
-          "200": {
-            "description": "The OpenAPI document.",
-            "headers": {
-              "ETag": {
-                "$ref": "#/components/headers/ETag"
-              }
-            },
-            "content": {
-              "application/json": {
-                "schema": {
-                  "type": "object",
-                  "description": "OpenAPI 3.0 document."
-                }
-              }
-            }
-          },
-          "304": {
-            "$ref": "#/components/responses/NotModified"
-          }
-        }
-      }
-    },
-    "/openapi.yaml": {
-      "get": {
-        "operationId": "getOpenAPISpecYAML",
-        "x-module": "core",
-        "x-stability-level": "alpha",
-        "tags": [
-          "server"
-        ],
-        "summary": "Get the OpenAPI document (YAML)",
-        "description": "The bundled OpenAPI document of the running server version. Supports ETag revalidation.",
-        "responses": {
-          "200": {
-            "description": "The OpenAPI document.",
-            "headers": {
-              "ETag": {
-                "$ref": "#/components/headers/ETag"
-              }
-            },
-            "content": {
-              "application/yaml": {
-                "schema": {
-                  "type": "object",
-                  "description": "OpenAPI 3.0 document."
-                }
-              }
-            }
-          },
-          "304": {
-            "$ref": "#/components/responses/NotModified"
-          }
-        }
-      }
-    }
-  },
-  "components": {
-    "securitySchemes": {
-      "bearerAuth": {
-        "type": "http",
-        "scheme": "bearer",
-        "bearerFormat": "JWT",
-        "description": "Short-lived access token minted from a device grant. Not yet applied to any operation."
-      }
-    },
-    "schemas": {
-      "ServerInfo": {
-        "type": "object",
-        "description": "Public server description. Everything an add-server screen needs before login.",
-        "required": [
-          "name",
-          "serverVersion",
-          "specVersion",
-          "setupRequired",
-          "loginMethods"
-        ],
-        "properties": {
-          "name": {
-            "type": "string",
-            "description": "Human-readable server product name."
-          },
-          "serverVersion": {
-            "type": "string",
-            "description": "Version of the running server build."
-          },
-          "specVersion": {
-            "type": "string",
-            "description": "Version of the OpenAPI document this server implements."
-          },
-          "setupRequired": {
-            "type": "boolean",
-            "description": "True until the first admin user has been created."
-          },
-          "loginMethods": {
-            "type": "array",
-            "description": "Login methods this server accepts. New methods may be added; clients ignore values they do not recognise.",
-            "items": {
-              "type": "string",
-              "enum": [
-                "password"
-              ]
-            }
-          }
-        }
-      },
-      "Problem": {
-        "type": "object",
-        "description": "RFC 9457 problem details, returned for every 4xx and 5xx response.",
-        "required": [
-          "title",
-          "status",
-          "code"
-        ],
-        "properties": {
-          "type": {
-            "type": "string",
-            "description": "URI reference identifying the problem type. Omitted while the problem carries no semantics\nbeyond its HTTP status code, which RFC 9457 defines as `about:blank`. Problems with their\nown semantics get their own URI; switch on `code` instead.\n"
-          },
-          "title": {
-            "type": "string",
-            "description": "Short human-readable summary, the same for all occurrences of this problem type."
-          },
-          "status": {
-            "type": "integer",
-            "description": "HTTP status code of this response."
-          },
-          "detail": {
-            "type": "string",
-            "description": "Human-readable explanation specific to this occurrence. Omitted for internal errors."
-          },
-          "code": {
-            "type": "string",
-            "description": "Machine-readable error code, and the value clients switch on. New codes may be added.",
-            "enum": [
-              "validation",
-              "unauthorized",
-              "forbidden",
-              "not_found",
-              "method_not_allowed",
-              "unavailable",
-              "internal"
-            ]
-          },
-          "errors": {
-            "type": "array",
-            "description": "Per-field failures. Present only when `code` is `validation`.",
-            "items": {
-              "$ref": "#/components/schemas/ValidationError"
-            }
-          }
-        }
-      },
-      "ValidationError": {
-        "type": "object",
-        "description": "One field-level validation failure.",
-        "required": [
-          "field",
-          "message"
-        ],
-        "properties": {
-          "field": {
-            "type": "string",
-            "description": "Name of the offending query parameter, path parameter, or body field (dotted for nested)."
-          },
-          "message": {
-            "type": "string",
-            "description": "Why the value was rejected."
-          }
-        }
-      }
-    },
-    "responses": {
-      "InternalError": {
-        "description": "Unexpected server failure. Details are in the server log.",
-        "content": {
-          "application/problem+json": {
-            "schema": {
-              "$ref": "#/components/schemas/Problem"
-            }
-          }
-        }
-      },
-      "NotModified": {
-        "description": "Not modified.",
-        "headers": {
-          "ETag": {
-            "$ref": "#/components/headers/ETag"
-          }
-        }
-      }
-    },
-    "headers": {
-      "ETag": {
-        "description": "Entity tag for `If-None-Match` revalidation.",
-        "schema": {
-          "type": "string"
-        }
-      }
-    }
-  }
-}

api/bundled/openapi.yaml

@@ -1,194 +0,0 @@
-openapi: 3.0.3
-info:
-  title: Navidrome API
-  version: 1.0.0
-  description: |
-    Navidrome API v1. Spec-first, additive within v1. Clients discover implemented
-    capability modules through `GET /server` and never sniff versions.
-
-    Enums are open: new values may be added to any enum within v1. Clients must
-    accept values they do not recognise instead of failing.
-
-    Every operation declares `x-stability-level`: `alpha` operations may change or
-    disappear without notice, `beta` and `stable` operations only change additively.
-    A level is only ever raised, never lowered.
-
-    `HEAD` is accepted wherever `GET` is. A `405` response lists the allowed methods
-    in its `Allow` header.
-  license:
-    name: GPL-3.0
-    url: https://www.gnu.org/licenses/gpl-3.0.html
-servers:
-  - url: /api/v1
-tags:
-  - name: server
-    description: Server discovery and the published OpenAPI document.
-paths:
-  /server:
-    get:
-      operationId: getServerInfo
-      x-module: core
-      x-stability-level: alpha
-      tags: [server]
-      summary: Describe the server
-      description: |
-        Returns the public server description. No authentication required.
-        Authenticated requests will additionally receive the implemented capability modules
-        once authentication is available.
-      responses:
-        '200':
-          description: Server description.
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ServerInfo'
-        '500':
-          $ref: '#/components/responses/InternalError'
-  /openapi.json:
-    get:
-      operationId: getOpenAPISpecJSON
-      x-module: core
-      x-stability-level: alpha
-      tags: [server]
-      summary: Get the OpenAPI document (JSON)
-      description: The bundled OpenAPI document of the running server version. Supports ETag revalidation.
-      responses:
-        '200':
-          description: The OpenAPI document.
-          headers:
-            ETag:
-              $ref: '#/components/headers/ETag'
-          content:
-            application/json:
-              schema:
-                type: object
-                description: OpenAPI 3.0 document.
-        '304':
-          $ref: '#/components/responses/NotModified'
-  /openapi.yaml:
-    get:
-      operationId: getOpenAPISpecYAML
-      x-module: core
-      x-stability-level: alpha
-      tags: [server]
-      summary: Get the OpenAPI document (YAML)
-      description: The bundled OpenAPI document of the running server version. Supports ETag revalidation.
-      responses:
-        '200':
-          description: The OpenAPI document.
-          headers:
-            ETag:
-              $ref: '#/components/headers/ETag'
-          content:
-            application/yaml:
-              schema:
-                type: object
-                description: OpenAPI 3.0 document.
-        '304':
-          $ref: '#/components/responses/NotModified'
-components:
-  securitySchemes:
-    bearerAuth:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: Short-lived access token minted from a device grant. Not yet applied to any operation.
-  schemas:
-    ServerInfo:
-      type: object
-      description: Public server description. Everything an add-server screen needs before login.
-      required:
-        - name
-        - serverVersion
-        - specVersion
-        - setupRequired
-        - loginMethods
-      properties:
-        name:
-          type: string
-          description: Human-readable server product name.
-        serverVersion:
-          type: string
-          description: Version of the running server build.
-        specVersion:
-          type: string
-          description: Version of the OpenAPI document this server implements.
-        setupRequired:
-          type: boolean
-          description: True until the first admin user has been created.
-        loginMethods:
-          type: array
-          description: Login methods this server accepts. New methods may be added; clients ignore values they do not recognise.
-          items:
-            type: string
-            enum:
-              - password
-    Problem:
-      type: object
-      description: RFC 9457 problem details, returned for every 4xx and 5xx response.
-      required:
-        - title
-        - status
-        - code
-      properties:
-        type:
-          type: string
-          description: |
-            URI reference identifying the problem type. Omitted while the problem carries no semantics
-            beyond its HTTP status code, which RFC 9457 defines as `about:blank`. Problems with their
-            own semantics get their own URI; switch on `code` instead.
-        title:
-          type: string
-          description: Short human-readable summary, the same for all occurrences of this problem type.
-        status:
-          type: integer
-          description: HTTP status code of this response.
-        detail:
-          type: string
-          description: Human-readable explanation specific to this occurrence. Omitted for internal errors.
-        code:
-          type: string
-          description: Machine-readable error code, and the value clients switch on. New codes may be added.
-          enum:
-            - validation
-            - unauthorized
-            - forbidden
-            - not_found
-            - method_not_allowed
-            - unavailable
-            - internal
-        errors:
-          type: array
-          description: Per-field failures. Present only when `code` is `validation`.
-          items:
-            $ref: '#/components/schemas/ValidationError'
-    ValidationError:
-      type: object
-      description: One field-level validation failure.
-      required:
-        - field
-        - message
-      properties:
-        field:
-          type: string
-          description: Name of the offending query parameter, path parameter, or body field (dotted for nested).
-        message:
-          type: string
-          description: Why the value was rejected.
-  responses:
-    InternalError:
-      description: Unexpected server failure. Details are in the server log.
-      content:
-        application/problem+json:
-          schema:
-            $ref: '#/components/schemas/Problem'
-    NotModified:
-      description: Not modified.
-      headers:
-        ETag:
-          $ref: '#/components/headers/ETag'
-  headers:
-    ETag:
-      description: Entity tag for `If-None-Match` revalidation.
-      schema:
-        type: string

api/embed.go

@@ -1,35 +0,0 @@
-package api
-
-import (
-	_ "embed"
-	"encoding/json"
-	"sync"
-)
-
-//go:embed bundled/openapi.json
-var specJSON []byte
-
-//go:embed bundled/openapi.yaml
-var specYAML []byte
-
-func SpecJSON() []byte {
-	return specJSON
-}
-
-func SpecYAML() []byte {
-	return specYAML
-}
-
-var specVersion = sync.OnceValue(func() string {
-	var doc struct {
-		Info struct {
-			Version string `json:"version"`
-		} `json:"info"`
-	}
-	_ = json.Unmarshal(SpecJSON(), &doc)
-	return doc.Info.Version
-})
-
-func SpecVersion() string {
-	return specVersion()
-}

api/embed_test.go

@@ -1,37 +0,0 @@
-package api_test
-
-import (
-	"os"
-
-	"github.com/getkin/kin-openapi/openapi3"
-	"github.com/navidrome/navidrome/api"
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
-	"gopkg.in/yaml.v3"
-)
-
-var _ = Describe("Bundled spec", func() {
-	It("embeds a valid OpenAPI 3 document", func() {
-		doc, err := openapi3.NewLoader().LoadFromData(api.SpecJSON())
-		Expect(err).ToNot(HaveOccurred())
-		Expect(doc.Validate(GinkgoT().Context())).To(Succeed())
-		Expect(doc.Paths.Find("/server")).ToNot(BeNil())
-	})
-
-	It("embeds the YAML variant", func() {
-		var doc map[string]any
-		Expect(yaml.Unmarshal(api.SpecYAML(), &doc)).To(Succeed())
-		Expect(doc).To(HaveKey("paths"))
-	})
-
-	It("reports the version from the bundle, matching the source root document", func() {
-		src, err := os.ReadFile("api/openapi/openapi.yaml")
-		Expect(err).ToNot(HaveOccurred())
-		var root struct {
-			Info struct{ Version string } `yaml:"info"`
-		}
-		Expect(yaml.Unmarshal(src, &root)).To(Succeed())
-		Expect(api.SpecVersion()).To(Equal(root.Info.Version))
-		Expect(api.SpecVersion()).ToNot(BeEmpty())
-	})
-})

api/openapi/components/headers/ETag.yaml

@@ -1,3 +0,0 @@
-description: Entity tag for `If-None-Match` revalidation.
-schema:
-  type: string

api/openapi/components/parameters/limit.yaml

@@ -1,9 +0,0 @@
-name: limit
-in: query
-description: Maximum number of items to return.
-required: false
-schema:
-  type: integer
-  minimum: 1
-  maximum: 2000
-  default: 100

api/openapi/components/parameters/offset.yaml

@@ -1,8 +0,0 @@
-name: offset
-in: query
-description: Zero-based index of the first item to return.
-required: false
-schema:
-  type: integer
-  minimum: 0
-  default: 0

api/openapi/components/responses/BadRequest.yaml

@@ -1,5 +0,0 @@
-description: The request is malformed or fails validation.
-content:
-  application/problem+json:
-    schema:
-      $ref: ../schemas/Problem.yaml

api/openapi/components/responses/Forbidden.yaml

@@ -1,5 +0,0 @@
-description: The caller is authenticated but not allowed to do this.
-content:
-  application/problem+json:
-    schema:
-      $ref: ../schemas/Problem.yaml

api/openapi/components/responses/InternalError.yaml

@@ -1,5 +0,0 @@
-description: Unexpected server failure. Details are in the server log.
-content:
-  application/problem+json:
-    schema:
-      $ref: ../schemas/Problem.yaml

api/openapi/components/responses/NotFound.yaml

@@ -1,5 +0,0 @@
-description: No such resource or endpoint.
-content:
-  application/problem+json:
-    schema:
-      $ref: ../schemas/Problem.yaml

api/openapi/components/responses/NotModified.yaml

@@ -1,4 +0,0 @@
-description: Not modified.
-headers:
-  ETag:
-    $ref: ../headers/ETag.yaml

api/openapi/components/responses/Unauthorized.yaml

@@ -1,5 +0,0 @@
-description: Missing, invalid, or expired credentials.
-content:
-  application/problem+json:
-    schema:
-      $ref: ../schemas/Problem.yaml

api/openapi/components/schemas/ListMeta.yaml

@@ -1,13 +0,0 @@
-type: object
-description: Pagination metadata carried by every list response.
-required: [total, offset, limit]
-properties:
-  total:
-    type: integer
-    description: Total number of items matching the request, ignoring pagination.
-  offset:
-    type: integer
-    description: Zero-based index of the first returned item.
-  limit:
-    type: integer
-    description: Maximum number of items in this page.

api/openapi/components/schemas/Problem.yaml

@@ -1,35 +0,0 @@
-type: object
-description: RFC 9457 problem details, returned for every 4xx and 5xx response.
-required: [title, status, code]
-properties:
-  type:
-    type: string
-    description: |
-      URI reference identifying the problem type. Omitted while the problem carries no semantics
-      beyond its HTTP status code, which RFC 9457 defines as `about:blank`. Problems with their
-      own semantics get their own URI; switch on `code` instead.
-  title:
-    type: string
-    description: Short human-readable summary, the same for all occurrences of this problem type.
-  status:
-    type: integer
-    description: HTTP status code of this response.
-  detail:
-    type: string
-    description: Human-readable explanation specific to this occurrence. Omitted for internal errors.
-  code:
-    type: string
-    description: Machine-readable error code, and the value clients switch on. New codes may be added.
-    enum:
-      - validation
-      - unauthorized
-      - forbidden
-      - not_found
-      - method_not_allowed
-      - unavailable
-      - internal
-  errors:
-    type: array
-    description: Per-field failures. Present only when `code` is `validation`.
-    items:
-      $ref: ./ValidationError.yaml

api/openapi/components/schemas/ServerInfo.yaml

@@ -1,22 +0,0 @@
-type: object
-description: Public server description. Everything an add-server screen needs before login.
-required: [name, serverVersion, specVersion, setupRequired, loginMethods]
-properties:
-  name:
-    type: string
-    description: Human-readable server product name.
-  serverVersion:
-    type: string
-    description: Version of the running server build.
-  specVersion:
-    type: string
-    description: Version of the OpenAPI document this server implements.
-  setupRequired:
-    type: boolean
-    description: True until the first admin user has been created.
-  loginMethods:
-    type: array
-    description: Login methods this server accepts. New methods may be added; clients ignore values they do not recognise.
-    items:
-      type: string
-      enum: [password]

api/openapi/components/schemas/ValidationError.yaml

@@ -1,10 +0,0 @@
-type: object
-description: One field-level validation failure.
-required: [field, message]
-properties:
-  field:
-    type: string
-    description: Name of the offending query parameter, path parameter, or body field (dotted for nested).
-  message:
-    type: string
-    description: Why the value was rejected.

api/openapi/openapi.yaml

@@ -1,39 +0,0 @@
-openapi: 3.0.3
-info:
-  title: Navidrome API
-  version: 1.0.0
-  description: |
-    Navidrome API v1. Spec-first, additive within v1. Clients discover implemented
-    capability modules through `GET /server` and never sniff versions.
-
-    Enums are open: new values may be added to any enum within v1. Clients must
-    accept values they do not recognise instead of failing.
-
-    Every operation declares `x-stability-level`: `alpha` operations may change or
-    disappear without notice, `beta` and `stable` operations only change additively.
-    A level is only ever raised, never lowered.
-
-    `HEAD` is accepted wherever `GET` is. A `405` response lists the allowed methods
-    in its `Allow` header.
-  license:
-    name: GPL-3.0
-    url: https://www.gnu.org/licenses/gpl-3.0.html
-servers:
-  - url: /api/v1
-tags:
-  - name: server
-    description: Server discovery and the published OpenAPI document.
-paths:
-  /server:
-    $ref: ./paths/server.yaml
-  /openapi.json:
-    $ref: ./paths/openapi.yaml#/json
-  /openapi.yaml:
-    $ref: ./paths/openapi.yaml#/yaml
-components:
-  securitySchemes:
-    bearerAuth:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: Short-lived access token minted from a device grant. Not yet applied to any operation.

api/openapi/paths/openapi.yaml

@@ -1,42 +0,0 @@
-json:
-  get:
-    operationId: getOpenAPISpecJSON
-    x-module: core
-    x-stability-level: alpha
-    tags: [server]
-    summary: Get the OpenAPI document (JSON)
-    description: The bundled OpenAPI document of the running server version. Supports ETag revalidation.
-    responses:
-      '200':
-        description: The OpenAPI document.
-        headers:
-          ETag:
-            $ref: ../components/headers/ETag.yaml
-        content:
-          application/json:
-            schema:
-              type: object
-              description: OpenAPI 3.0 document.
-      '304':
-        $ref: ../components/responses/NotModified.yaml
-yaml:
-  get:
-    operationId: getOpenAPISpecYAML
-    x-module: core
-    x-stability-level: alpha
-    tags: [server]
-    summary: Get the OpenAPI document (YAML)
-    description: The bundled OpenAPI document of the running server version. Supports ETag revalidation.
-    responses:
-      '200':
-        description: The OpenAPI document.
-        headers:
-          ETag:
-            $ref: ../components/headers/ETag.yaml
-        content:
-          application/yaml:
-            schema:
-              type: object
-              description: OpenAPI 3.0 document.
-      '304':
-        $ref: ../components/responses/NotModified.yaml

api/openapi/paths/server.yaml

@@ -1,19 +0,0 @@
-get:
-  operationId: getServerInfo
-  x-module: core
-  x-stability-level: alpha
-  tags: [server]
-  summary: Describe the server
-  description: |
-    Returns the public server description. No authentication required.
-    Authenticated requests will additionally receive the implemented capability modules
-    once authentication is available.
-  responses:
-    '200':
-      description: Server description.
-      content:
-        application/json:
-          schema:
-            $ref: ../components/schemas/ServerInfo.yaml
-    '500':
-      $ref: ../components/responses/InternalError.yaml

cmd/backup.go

@@ -2,7 +2,9 @@ package cmd
 
 import (
 	"context"
-	"path/filepath"
+	"fmt"
+	"os"
+	"strings"
 	"time"
 
 	"github.com/navidrome/navidrome/conf"
@@ -29,7 +31,7 @@ func init() {
 	pruneCmd.Flags().BoolVarP(&force, "force", "f", false, "bypass warning when backup count is zero")
 	backupRoot.AddCommand(pruneCmd)
 
-	restoreCommand.Flags().StringVarP(&restorePath, "backup-file", "b", "", "file name of the backup database to restore (resolved against the backup directory unless it is an absolute path)")
+	restoreCommand.Flags().StringVarP(&restorePath, "backup-file", "b", "", "path of backup database to restore")
 	restoreCommand.Flags().BoolVarP(&force, "force", "f", false, "bypass restore warning")
 	_ = restoreCommand.MarkFlagRequired("backup-file")
 	backupRoot.AddCommand(restoreCommand)
@@ -76,12 +78,24 @@ func runBackup(ctx context.Context) {
 		conf.Server.Backup.Path = conf.NewDir(backupDir)
 	}
 
-	requireExistingDB()
+	idx := strings.LastIndex(conf.Server.DbPath, "?")
+	var path string
+
+	if idx == -1 {
+		path = conf.Server.DbPath
+	} else {
+		path = conf.Server.DbPath[:idx]
+	}
+
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		log.Fatal("No existing database", "path", path)
+		return
+	}
 
 	start := time.Now()
 	path, err := db.Backup(ctx)
 	if err != nil {
-		log.Fatal("Error backing up database", "backupPath", conf.Server.Backup.Path, err)
+		log.Fatal("Error backing up database", "backup path", conf.Server.BasePath, err)
 	}
 
 	elapsed := time.Since(start)
@@ -97,17 +111,36 @@ func runPrune(ctx context.Context) {
 		conf.Server.Backup.Count = backupCount
 	}
 
-	if conf.Server.Backup.Count == 0 && !force && !confirmYES("Warning: pruning ALL backups") {
-		log.Warn("Prune cancelled")
-		return
+	if conf.Server.Backup.Count == 0 && !force {
+		fmt.Println("Warning: pruning ALL backups")
+		fmt.Printf("Please enter YES (all caps) to continue: ")
+		var input string
+		_, err := fmt.Scanln(&input)
+
+		if input != "YES" || err != nil {
+			log.Warn("Prune cancelled")
+			return
+		}
 	}
 
-	requireExistingDB()
+	idx := strings.LastIndex(conf.Server.DbPath, "?")
+	var path string
+
+	if idx == -1 {
+		path = conf.Server.DbPath
+	} else {
+		path = conf.Server.DbPath[:idx]
+	}
+
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		log.Fatal("No existing database", "path", path)
+		return
+	}
 
 	start := time.Now()
 	count, err := db.Prune(ctx)
 	if err != nil {
-		log.Fatal("Error pruning database", "backupPath", conf.Server.Backup.Path, err)
+		log.Fatal("Error pruning up database", "backup path", conf.Server.BasePath, err)
 	}
 
 	elapsed := time.Since(start)
@@ -116,29 +149,36 @@ func runPrune(ctx context.Context) {
 }
 
 func runRestore(ctx context.Context) {
-	requireExistingDB()
+	idx := strings.LastIndex(conf.Server.DbPath, "?")
+	var path string
 
-	// A relative --backup-file is resolved against Backup.Path, the same folder
-	// `backup create` writes to. Without this, the value was treated as relative
-	// to the working directory, where the file does not exist.
-	if !filepath.IsAbs(restorePath) {
-		backupPath, err := conf.Server.Backup.Path.Path()
-		if err != nil {
-			log.Fatal("Backup directory not available", "backupPath", conf.Server.Backup.Path, err)
-			return
-		}
-		restorePath = filepath.Join(backupPath, restorePath)
+	if idx == -1 {
+		path = conf.Server.DbPath
+	} else {
+		path = conf.Server.DbPath[:idx]
 	}
 
-	if !force && !confirmYES("Warning: restoring the Navidrome database should only be done offline, especially if your backup is very old.") {
-		log.Warn("Restore cancelled")
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		log.Fatal("No existing database", "path", path)
 		return
 	}
 
+	if !force {
+		fmt.Println("Warning: restoring the Navidrome database should only be done offline, especially if your backup is very old.")
+		fmt.Printf("Please enter YES (all caps) to continue: ")
+		var input string
+		_, err := fmt.Scanln(&input)
+
+		if input != "YES" || err != nil {
+			log.Warn("Restore cancelled")
+			return
+		}
+	}
+
 	start := time.Now()
 	err := db.Restore(ctx, restorePath)
 	if err != nil {
-		log.Fatal("Error restoring database", "backupFile", restorePath, err)
+		log.Fatal("Error restoring database", "backup path", conf.Server.BasePath, err)
 	}
 
 	elapsed := time.Since(start)

cmd/doctor.go

@@ -1,99 +0,0 @@
-package cmd
-
-import (
-	"context"
-	"database/sql"
-	"fmt"
-	"io"
-	"os"
-
-	"github.com/navidrome/navidrome/db"
-	"github.com/spf13/cobra"
-)
-
-func init() {
-	rootCmd.AddCommand(doctorCmd)
-}
-
-var doctorCmd = &cobra.Command{
-	Use:   "doctor",
-	Short: "Check your Navidrome installation for problems",
-	Long: "Run read-only health checks and report what was found. Checks the database for " +
-		"corruption and foreign key violations, and reports whether 'navidrome search rebuild' " +
-		"can fix what it finds. This command never alters your data",
-	Run: func(cmd *cobra.Command, _ []string) {
-		runDoctor(cmd.Context())
-	},
-}
-
-func runDoctor(ctx context.Context) {
-	requireExistingDB()
-
-	healthy := doctor(ctx, db.Db(), os.Stdout)
-	db.Close(ctx)
-	if !healthy {
-		os.Exit(1)
-	}
-}
-
-const recoveryAdvice = "Restore a backup (navidrome backup restore), or try SQLite's '.recover' command."
-
-func printFindings(out io.Writer, check, noun string, items []string) {
-	fmt.Fprintf(out, "%s reported %d %s:\n", check, len(items), noun)
-	for _, item := range items {
-		fmt.Fprintln(out, "  "+item)
-	}
-}
-
-func doctor(ctx context.Context, database *sql.DB, out io.Writer) bool {
-	healthy := true
-
-	fmt.Fprintln(out, "Checking database integrity...")
-	issues, truncated, err := db.IntegrityCheck(ctx, database)
-	switch {
-	case err != nil:
-		fmt.Fprintln(out, "The integrity check could not complete: "+err.Error())
-		fmt.Fprintln(out, recoveryAdvice)
-		return false
-	case len(issues) == 0:
-		fmt.Fprintln(out, "Integrity check passed.")
-	default:
-		healthy = false
-		printFindings(out, "Integrity check", "issue(s)", issues)
-		switch {
-		case truncated:
-			fmt.Fprintln(out, "The integrity check stopped at its limit, so the damage may reach further than listed.")
-			fmt.Fprintln(out, recoveryAdvice)
-		case db.IsFTSCorruptionOnly(issues):
-			fmt.Fprintln(out, "Corruption is limited to the search index. Run 'navidrome search rebuild' to fix it.")
-		default:
-			fmt.Fprintln(out, "Corruption is not limited to the search index, and cannot be repaired automatically.")
-			fmt.Fprintln(out, recoveryAdvice)
-		}
-	}
-
-	fmt.Fprintln(out, "Checking foreign keys...")
-	violations, err := db.ForeignKeyCheck(ctx, database)
-	switch {
-	case err != nil:
-		healthy = false
-		fmt.Fprintln(out, "The foreign key check could not complete: "+err.Error())
-	case len(violations) == 0:
-		fmt.Fprintln(out, "Foreign key check passed.")
-	default:
-		healthy = false
-		lines := make([]string, 0, len(violations))
-		for _, v := range violations {
-			lines = append(lines,
-				fmt.Sprintf("%s: %d row(s) reference missing rows in %s", v.Table, v.Count, v.Parent))
-		}
-		printFindings(out, "Foreign key check", "violation(s)", lines)
-		fmt.Fprintln(out, "These are orphaned rows, not corruption. 'navidrome scan -f' clears some of them "+
-			"in library data; the rest have to be removed by hand.")
-	}
-
-	if healthy {
-		fmt.Fprintln(out, "Database is healthy.")
-	}
-	return healthy
-}

cmd/doctor_test.go

@@ -1,124 +0,0 @@
-package cmd
-
-import (
-	"context"
-	"database/sql"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/navidrome/navidrome/db"
-
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("doctor", func() {
-	var (
-		ctx      context.Context
-		dbPath   string
-		database *sql.DB
-		out      *strings.Builder
-		reopen   func()
-	)
-
-	// A file-backed DB so specs can corrupt raw pages; a table named like a real FTS
-	// search table so IsFTSCorruptionOnly matches, plus a parent/child pair for FK checks.
-	BeforeEach(func() {
-		ctx = context.Background()
-		dbPath = filepath.Join(GinkgoT().TempDir(), "doctor.db")
-		reopen = func() {
-			var err error
-			database, err = sql.Open(db.Dialect, dbPath)
-			Expect(err).ToNot(HaveOccurred())
-			database.SetMaxOpenConns(1)
-		}
-		reopen()
-		DeferCleanup(func() { _ = database.Close() })
-
-		for _, stmt := range []string{
-			`create virtual table media_file_fts using fts5(title, content='', content_rowid='rowid')`,
-			`insert into media_file_fts(rowid, title) values (1, 'teenage lobotomy'), (2, 'rockaway beach')`,
-			`create table library(id integer primary key)`,
-			`create table media_file(id integer primary key, library_id integer references library(id))`,
-		} {
-			_, err := database.ExecContext(ctx, stmt)
-			Expect(err).ToNot(HaveOccurred())
-		}
-		out = &strings.Builder{}
-	})
-
-	It("reports a healthy database", func() {
-		Expect(doctor(ctx, database, out)).To(BeTrue())
-		Expect(out.String()).To(ContainSubstring("Database is healthy."))
-	})
-
-	It("points to 'search rebuild' when corruption is limited to the search index", func() {
-		_, err := database.ExecContext(ctx,
-			`update media_file_fts_data set block = x'deadbeefdeadbeef' where id > 1`)
-		Expect(err).ToNot(HaveOccurred())
-
-		Expect(doctor(ctx, database, out)).To(BeFalse())
-		Expect(out.String()).To(ContainSubstring("navidrome search rebuild"))
-	})
-
-	It("points to a backup restore when corruption is not limited to the search index", func() {
-		_, err := database.ExecContext(ctx,
-			`insert into library(id)
-			 with recursive s(x) as (select 1 union all select x+1 from s where x < 200)
-			 select x from s`)
-		Expect(err).ToNot(HaveOccurred())
-		var rootPage, pageSize int64
-		Expect(database.QueryRowContext(ctx,
-			`select rootpage from sqlite_master where name = 'library'`).Scan(&rootPage)).To(Succeed())
-		Expect(database.QueryRowContext(ctx, `pragma page_size`).Scan(&pageSize)).To(Succeed())
-		Expect(database.Close()).To(Succeed())
-		f, err := os.OpenFile(dbPath, os.O_WRONLY, 0600)
-		Expect(err).ToNot(HaveOccurred())
-		_, err = f.WriteAt([]byte{0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef}, (rootPage-1)*pageSize+40)
-		Expect(err).ToNot(HaveOccurred())
-		Expect(f.Close()).To(Succeed())
-		reopen()
-
-		Expect(doctor(ctx, database, out)).To(BeFalse())
-		Expect(out.String()).To(ContainSubstring("backup restore"))
-		Expect(out.String()).ToNot(ContainSubstring("search rebuild"))
-	})
-
-	It("reports foreign key violations", func() {
-		_, err := database.ExecContext(ctx, `pragma foreign_keys = off`)
-		Expect(err).ToNot(HaveOccurred())
-		_, err = database.ExecContext(ctx, `insert into media_file(id, library_id) values (1, 999)`)
-		Expect(err).ToNot(HaveOccurred())
-
-		Expect(doctor(ctx, database, out)).To(BeFalse())
-		Expect(out.String()).To(ContainSubstring("Foreign key check reported"))
-		Expect(out.String()).To(ContainSubstring("media_file"))
-		Expect(out.String()).To(ContainSubstring("navidrome scan -f"))
-		// GC never touches player, share or playqueue, so don't promise a full cleanup.
-		Expect(out.String()).To(ContainSubstring("removed by hand"))
-	})
-
-	// Every issue names an FTS-like index, so IsFTSCorruptionOnly alone would send the
-	// user to 'search rebuild', but the pragma stopped at its limit without saying so.
-	It("does not blame the search index when the issue list is truncated", func() {
-		for _, stmt := range []string{
-			`create table t(a, b)`,
-			`with recursive s(x) as (select 1 union all select x+1 from s where x < 300)
-			 insert into t select x, x + 10000 from s`,
-			`create index media_file_fts_probe on t(a)`,
-			`pragma writable_schema=on`,
-			`update sqlite_master set sql = 'CREATE INDEX media_file_fts_probe ON t(b)'
-			 where name = 'media_file_fts_probe'`,
-		} {
-			_, err := database.ExecContext(ctx, stmt)
-			Expect(err).ToNot(HaveOccurred())
-		}
-		Expect(database.Close()).To(Succeed())
-		reopen()
-
-		Expect(doctor(ctx, database, out)).To(BeFalse())
-		Expect(out.String()).ToNot(ContainSubstring("search rebuild"))
-		Expect(out.String()).To(ContainSubstring("backup restore"))
-	})
-})

cmd/inspect.go

@@ -1,17 +1,13 @@
 package cmd
 
 import (
-	"context"
 	"encoding/json"
 	"fmt"
-	"path/filepath"
 	"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/pelletier/go-toml/v2"
 	"github.com/spf13/cobra"
 	"gopkg.in/yaml.v3"
@@ -32,7 +28,7 @@ var inspectCmd = &cobra.Command{
 	Long:  "Show file tags as seen by Navidrome",
 	Args:  cobra.MinimumNArgs(1),
 	Run: func(cmd *cobra.Command, args []string) {
-		runInspector(cmd.Context(), args)
+		runInspector(args)
 	},
 }
 
@@ -59,24 +55,18 @@ func prettyMarshal(v any) ([]byte, error) {
 	return []byte(res.String()), nil
 }
 
-func runInspector(ctx context.Context, args []string) {
+func runInspector(args []string) {
 	marshal := marshalers[format]
 	if marshal == nil {
 		log.Fatal("Invalid format", "format", format)
 	}
-	libs := loadLibraries(ctx)
-	matcher := model.NewLibraryMatcher(libs)
 	var out []core.InspectOutput
 	for _, filePath := range args {
 		if !model.IsAudioFile(filePath) {
 			log.Warn("Not an audio file", "file", filePath)
 			continue
 		}
-		lib, ok := libraryForFile(matcher, filePath)
-		if !ok && len(libs) > 0 {
-			log.Warn("File is not in any library, using the global PID config", "file", filePath)
-		}
-		output, err := core.Inspect(filePath, lib, "")
+		output, err := core.Inspect(filePath, 1, "")
 		if err != nil {
 			log.Warn("Unable to process file", "file", filePath, "error", err)
 			continue
@@ -87,33 +77,3 @@ func runInspector(ctx context.Context, args []string) {
 	data, _ := marshal(out)
 	fmt.Println(string(data))
 }
-
-// loadLibraries reads the libraries, so each file gets its library's PID config. It never creates a DB.
-func loadLibraries(ctx context.Context) model.Libraries {
-	if dbFile, ok := existingDBFile(); !ok {
-		log.Warn(ctx, "No database found, using the global PID config", "path", dbFile)
-		return nil
-	}
-	defer db.Init(ctx)()
-	libs, err := persistence.New(db.Db()).Library().GetAll(ctx)
-	if err != nil {
-		log.Warn(ctx, "Could not load libraries, using the global PID config", err)
-		return nil
-	}
-	for i := range libs {
-		if absPath, err := filepath.Abs(libs[i].Path); err == nil {
-			libs[i].Path = absPath
-		}
-	}
-	return libs
-}
-
-// libraryForFile falls back to the default library with no overrides, which uses the global PID config.
-func libraryForFile(matcher *model.LibraryMatcher, filePath string) (model.Library, bool) {
-	if absPath, err := filepath.Abs(filePath); err == nil {
-		if lib, ok := matcher.FindLibrary(absPath); ok {
-			return lib, true
-		}
-	}
-	return model.Library{ID: model.DefaultLibraryID}, false
-}

cmd/inspect_test.go

@@ -1,61 +0,0 @@
-package cmd
-
-import (
-	"os"
-	"path/filepath"
-
-	"github.com/navidrome/navidrome/conf"
-	"github.com/navidrome/navidrome/conf/configtest"
-	"github.com/navidrome/navidrome/model"
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("inspect", func() {
-	Describe("libraryForFile", func() {
-		var matcher *model.LibraryMatcher
-		var root string
-
-		BeforeEach(func() {
-			root = GinkgoT().TempDir()
-			cwd, err := os.Getwd()
-			Expect(err).ToNot(HaveOccurred())
-			matcher = model.NewLibraryMatcher(model.Libraries{
-				{ID: 1, Path: filepath.Join(root, "music")},
-				{ID: 2, Path: filepath.Join(cwd, "loose"), PIDAlbum: "folder"},
-			})
-		})
-
-		It("returns the library that contains an absolute path", func() {
-			lib, ok := libraryForFile(matcher, filepath.Join(root, "music", "album", "track.mp3"))
-			Expect(ok).To(BeTrue())
-			Expect(lib.ID).To(Equal(1))
-		})
-
-		It("resolves a relative path against the working directory", func() {
-			lib, ok := libraryForFile(matcher, filepath.Join("loose", "track.mp3"))
-			Expect(ok).To(BeTrue())
-			Expect(lib.PIDAlbum).To(Equal("folder"))
-		})
-
-		It("falls back to the default library without overrides", func() {
-			lib, ok := libraryForFile(matcher, filepath.Join(root, "elsewhere", "track.mp3"))
-			Expect(ok).To(BeFalse())
-			Expect(lib).To(Equal(model.Library{ID: model.DefaultLibraryID}))
-		})
-	})
-
-	Describe("loadLibraries", func() {
-		BeforeEach(func() {
-			DeferCleanup(configtest.SetupConfig())
-		})
-
-		It("does not create a database when there is none", func() {
-			dbFile := filepath.Join(GinkgoT().TempDir(), "navidrome.db")
-			conf.Server.DbPath = dbFile + "?_journal_mode=WAL"
-
-			Expect(loadLibraries(GinkgoT().Context())).To(BeNil())
-			Expect(dbFile).ToNot(BeAnExistingFile())
-		})
-	})
-})

cmd/missing.go

@@ -1,171 +0,0 @@
-package cmd
-
-import (
-	"bufio"
-	"context"
-	"encoding/csv"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"io"
-	"os"
-	"strconv"
-	"strings"
-
-	"github.com/Masterminds/squirrel"
-	"github.com/navidrome/navidrome/core"
-	"github.com/navidrome/navidrome/log"
-	"github.com/navidrome/navidrome/model"
-	"github.com/navidrome/navidrome/utils/slice"
-	"github.com/spf13/cobra"
-)
-
-var missingListFormat string
-
-func init() {
-	missingListCmd.Flags().StringVarP(&missingListFormat, "format", "f", "csv", "output format [supported values: csv, json]")
-	missingCmd.AddCommand(missingListCmd)
-	missingCmd.AddCommand(missingFixCmd)
-	rootCmd.AddCommand(missingCmd)
-}
-
-var (
-	missingCmd = &cobra.Command{
-		Use:   "missing",
-		Short: "Manage missing files",
-		Long:  "List files marked as missing and remap them onto existing files",
-	}
-
-	missingListCmd = &cobra.Command{
-		Use:   "list",
-		Short: "List missing files",
-		Run: func(cmd *cobra.Command, _ []string) {
-			runMissingList(cmd.Context())
-		},
-	}
-
-	missingFixCmd = &cobra.Command{
-		Use:   "fix <missing path|id> <target path|id>",
-		Short: "Remap a missing file onto an existing file",
-		Long: "Remap a file marked as missing onto an existing (non-missing) file, the same way\n" +
-			"the scanner reconciles moved or renamed files. Each argument may be a media file ID,\n" +
-			"a library-relative path, or a libraryID:path pair.",
-		Args: cobra.ExactArgs(2),
-		Run: func(cmd *cobra.Command, args []string) {
-			runMissingFix(cmd.Context(), args[0], args[1])
-		},
-	}
-)
-
-type displayMissingFile struct {
-	ID        string `json:"id"`
-	LibraryID int    `json:"libraryId"`
-	Title     string `json:"title"`
-	Album     string `json:"album"`
-	Artist    string `json:"artist"`
-	Path      string `json:"path"`
-}
-
-func runMissingList(ctx context.Context) {
-	if missingListFormat != "csv" && missingListFormat != "json" {
-		log.Fatal("Invalid output format. Must be one of csv, json", "format", missingListFormat)
-	}
-
-	ds, ctx := getAdminContext(ctx)
-	mfs, err := ds.MediaFile().GetCursor(ctx, model.QueryOptions{
-		Filters: squirrel.Eq{"missing": true},
-		Sort:    "path",
-	})
-	if err == nil {
-		err = writeMissingList(os.Stdout, missingListFormat, mfs)
-	}
-	if err != nil {
-		log.Fatal(ctx, "Failed to retrieve missing files", err)
-	}
-}
-
-// writeMissingList streams the cursor so a library with many missing files doesn't get loaded into memory
-func writeMissingList(w io.Writer, format string, mfs model.MediaFileCursor) error {
-	if format == "json" {
-		bw := bufio.NewWriter(w)
-		_, _ = io.WriteString(bw, "[")
-		sep := ""
-		for mf, err := range mfs {
-			if err != nil {
-				return err
-			}
-			j, _ := json.Marshal(displayMissingFile{ID: mf.ID, LibraryID: mf.LibraryID, Title: mf.Title, Album: mf.Album, Artist: mf.Artist, Path: mf.Path})
-			_, _ = fmt.Fprintf(bw, "%s%s", sep, j)
-			sep = ","
-		}
-		_, _ = io.WriteString(bw, "]\n")
-		return bw.Flush()
-	}
-
-	cw := csv.NewWriter(w)
-	_ = cw.Write([]string{"id", "library id", "title", "album", "artist", "path"})
-	for mf, err := range mfs {
-		if err != nil {
-			return err
-		}
-		_ = cw.Write([]string{mf.ID, strconv.Itoa(mf.LibraryID), mf.Title, mf.Album, mf.Artist, mf.Path})
-	}
-	cw.Flush()
-	return cw.Error()
-}
-
-func runMissingFix(ctx context.Context, missingRef, targetRef string) {
-	ds, ctx := getAdminContext(ctx)
-
-	missing := resolveMediaFile(ctx, ds, missingRef)
-	target := resolveMediaFile(ctx, ds, targetRef)
-
-	if err := core.NewMaintenance(ds).RemapMissingFile(ctx, missing.ID, target.ID); err != nil {
-		log.Fatal(ctx, "Failed to remap missing file", "missing", missing.Path, "target", target.Path, err)
-	}
-	fmt.Printf("Remapped %q onto %q\n", missing.Path, target.Path)
-}
-
-// resolveMediaFile looks up a media file by ID first, then by path (optionally libraryID:path).
-func resolveMediaFile(ctx context.Context, ds model.DataStore, ref string) *model.MediaFile {
-	mf, err := ds.MediaFile().Get(ctx, ref)
-	if err == nil {
-		return mf
-	}
-	if !errors.Is(err, model.ErrNotFound) {
-		log.Fatal(ctx, "Error looking up media file", "ref", ref, err)
-	}
-
-	mfs, err := ds.MediaFile().FindByPaths(ctx, []string{ref})
-	if err != nil {
-		log.Fatal(ctx, "Error looking up media file by path", "ref", ref, err)
-	}
-	if len(mfs) == 0 {
-		log.Fatal(ctx, "No media file found", "ref", ref)
-	}
-	mfs = preferQualified(ref, mfs)
-	if len(mfs) > 1 {
-		log.Fatal(ctx, "Path matches multiple files; disambiguate with an ID or libraryID:path", "ref", ref, "matches", len(mfs))
-	}
-	return &mfs[0]
-}
-
-// preferQualified resolves the ambiguity FindByPaths creates by searching a "libraryID:path"
-// reference both ways: an explicit library wins over a file literally named like one.
-func preferQualified(ref string, mfs model.MediaFiles) model.MediaFiles {
-	id, path, ok := strings.Cut(ref, ":")
-	if !ok {
-		return mfs
-	}
-	libraryID, err := strconv.Atoi(id)
-	if err != nil {
-		return mfs
-	}
-	qualified := slice.Filter(mfs, func(mf model.MediaFile) bool {
-		return mf.LibraryID == libraryID && strings.EqualFold(mf.Path, path)
-	})
-	if len(qualified) == 0 {
-		return mfs
-	}
-	return qualified
-}

cmd/missing_test.go

@@ -1,81 +0,0 @@
-package cmd
-
-import (
-	"errors"
-	"strings"
-
-	"github.com/navidrome/navidrome/model"
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("writeMissingList", func() {
-	cursor := func(err error, mfs ...model.MediaFile) model.MediaFileCursor {
-		return func(yield func(model.MediaFile, error) bool) {
-			for _, mf := range mfs {
-				if !yield(mf, nil) {
-					return
-				}
-			}
-			if err != nil {
-				yield(model.MediaFile{}, err)
-			}
-		}
-	}
-	song := model.MediaFile{ID: "1", LibraryID: 1, Path: "Bach: Goldberg/01.mp3", Title: "Aria", Album: "Goldberg", Artist: "Bach"}
-
-	It("writes csv with a header, quoting as needed", func() {
-		var out strings.Builder
-		Expect(writeMissingList(&out, "csv", cursor(nil, song))).To(Succeed())
-		Expect(out.String()).To(Equal("id,library id,title,album,artist,path\n1,1,Aria,Goldberg,Bach,Bach: Goldberg/01.mp3\n"))
-	})
-
-	It("writes a json array", func() {
-		var out strings.Builder
-		Expect(writeMissingList(&out, "json", cursor(nil, song, song))).To(Succeed())
-		Expect(out.String()).To(MatchJSON(`[
-			{"id":"1","libraryId":1,"path":"Bach: Goldberg/01.mp3","title":"Aria","album":"Goldberg","artist":"Bach"},
-			{"id":"1","libraryId":1,"path":"Bach: Goldberg/01.mp3","title":"Aria","album":"Goldberg","artist":"Bach"}
-		]`))
-	})
-
-	It("writes an empty json array when nothing is missing", func() {
-		var out strings.Builder
-		Expect(writeMissingList(&out, "json", cursor(nil))).To(Succeed())
-		Expect(out.String()).To(MatchJSON(`[]`))
-	})
-
-	It("returns the cursor's error", func() {
-		var out strings.Builder
-		Expect(writeMissingList(&out, "csv", cursor(errors.New("boom"), song))).To(MatchError("boom"))
-	})
-})
-
-var _ = Describe("preferQualified", func() {
-	target := model.MediaFile{ID: "want", LibraryID: 1, Path: "foo.mp3"}
-	decoy := model.MediaFile{ID: "decoy", LibraryID: 1, Path: "1:foo.mp3"}
-
-	It("picks the library-qualified match over a literal path that looks like one", func() {
-		Expect(preferQualified("1:foo.mp3", model.MediaFiles{target, decoy})).To(Equal(model.MediaFiles{target}))
-	})
-
-	It("picks the named library when the same path exists in two", func() {
-		other := model.MediaFile{ID: "other", LibraryID: 2, Path: "foo.mp3"}
-		Expect(preferQualified("1:foo.mp3", model.MediaFiles{target, other})).To(Equal(model.MediaFiles{target}))
-	})
-
-	It("leaves an unqualified reference ambiguous", func() {
-		both := model.MediaFiles{target, {ID: "other", LibraryID: 2, Path: "foo.mp3"}}
-		Expect(preferQualified("foo.mp3", both)).To(Equal(both))
-	})
-
-	It("leaves it alone when the prefix is not a library id", func() {
-		both := model.MediaFiles{decoy, {ID: "other", LibraryID: 2, Path: "1:foo.mp3"}}
-		Expect(preferQualified("x:foo.mp3", both)).To(Equal(both))
-	})
-
-	It("leaves it alone when no candidate matches the qualified form", func() {
-		both := model.MediaFiles{decoy, {ID: "other", LibraryID: 2, Path: "1:foo.mp3"}}
-		Expect(preferQualified("9:nope.mp3", both)).To(Equal(both))
-	})
-})

cmd/pls.go

@@ -6,14 +6,13 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io"
 	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
 
 	"github.com/Masterminds/squirrel"
-	"github.com/navidrome/navidrome/core/artwork"
+	"github.com/navidrome/navidrome/core"
 	"github.com/navidrome/navidrome/core/playlists"
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
@@ -109,7 +108,7 @@ func fetchPlaylists(ctx context.Context, ds model.DataStore, sort string) model.
 		}
 		options.Filters = squirrel.Eq{"owner_id": user.ID}
 	}
-	pls, err := ds.Playlist().GetAll(ctx, options)
+	pls, err := ds.Playlist(ctx).GetAll(options)
 	if err != nil {
 		log.Fatal(ctx, "Failed to retrieve playlists", err)
 	}
@@ -117,17 +116,17 @@ func fetchPlaylists(ctx context.Context, ds model.DataStore, sort string) model.
 }
 
 func findPlaylist(ctx context.Context, ds model.DataStore, nameOrID string) *model.Playlist {
-	playlist, err := ds.Playlist().GetWithTracks(ctx, nameOrID, true, false)
+	playlist, err := ds.Playlist(ctx).GetWithTracks(nameOrID, true, false)
 	if err != nil && !errors.Is(err, model.ErrNotFound) {
 		log.Fatal("Error retrieving playlist", "name", nameOrID, err)
 	}
 	if errors.Is(err, model.ErrNotFound) {
-		playlists, err := ds.Playlist().GetAll(ctx, model.QueryOptions{Filters: squirrel.Eq{"playlist.name": nameOrID}})
+		playlists, err := ds.Playlist(ctx).GetAll(model.QueryOptions{Filters: squirrel.Eq{"playlist.name": nameOrID}})
 		if err != nil {
 			log.Fatal("Error retrieving playlist", "name", nameOrID, err)
 		}
 		if len(playlists) > 0 {
-			playlist, err = ds.Playlist().GetWithTracks(ctx, playlists[0].ID, true, false)
+			playlist, err = ds.Playlist(ctx).GetWithTracks(playlists[0].ID, true, false)
 			if err != nil {
 				log.Fatal("Error retrieving playlist", "name", nameOrID, err)
 			}
@@ -142,16 +141,14 @@ func findPlaylist(ctx context.Context, ds model.DataStore, nameOrID string) *mod
 func runExporter(ctx context.Context) {
 	ds, ctx := getAdminContext(ctx)
 	playlist := findPlaylist(ctx, ds, playlistID)
-	writePlaylist(playlist.ToM3U8(), os.Stdout, outputFile)
-}
-
-func writePlaylist(m3u string, out io.Writer, file string) {
-	if file == "" || file == "-" {
-		fmt.Fprint(out, m3u)
+	pls := playlist.ToM3U8()
+	if outputFile == "-" || outputFile == "" {
+		println(pls)
 		return
 	}
-	if err := os.WriteFile(file, []byte(m3u), 0600); err != nil {
-		log.Fatal("Error writing to the output file", "file", file, err)
+	err := os.WriteFile(outputFile, []byte(pls), 0600)
+	if err != nil {
+		log.Fatal("Error writing to the output file", "file", outputFile, err)
 	}
 }
 
@@ -160,7 +157,7 @@ func runExport(ctx context.Context) {
 
 	if playlistID != "" && outputFile == "" {
 		playlist := findPlaylist(ctx, ds, playlistID)
-		writePlaylist(playlist.ToM3U8(), os.Stdout, outputFile)
+		println(playlist.ToM3U8())
 		return
 	}
 
@@ -194,7 +191,7 @@ func runExport(ctx context.Context) {
 
 	exported := 0
 	for _, pls := range allPls {
-		plsWithTracks, err := ds.Playlist().GetWithTracks(ctx, pls.ID, true, false)
+		plsWithTracks, err := ds.Playlist(ctx).GetWithTracks(pls.ID, true, false)
 		if err != nil {
 			log.Error("Error loading playlist tracks", "playlist", pls.Name, err)
 			continue
@@ -263,7 +260,7 @@ func runImport(ctx context.Context, files []string) {
 		ctx = request.WithUser(ctx, *user)
 	}
 
-	pls := playlists.NewPlaylists(ds, artwork.NewUploader(ds))
+	pls := playlists.NewPlaylists(ds, core.NewImageUploadService(ds))
 
 	for _, file := range files {
 		absPath, err := filepath.Abs(file)

cmd/pls_test.go

@@ -1,35 +0,0 @@
-package cmd
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("writePlaylist", func() {
-	const m3u = "#EXTM3U\n#PLAYLIST:DJ Wave\n#EXTINF:364,Bel Canto - Dreaming Girl\n"
-	plsFile := filepath.Join(os.TempDir(), fmt.Sprintf("navidrome-pls-%d.m3u8", os.Getpid()))
-
-	BeforeEach(func() {
-		DeferCleanup(func() { _ = os.Remove(plsFile) })
-	})
-
-	DescribeTable("writes the playlist to exactly one destination",
-		func(file, wantStream, wantFile string) {
-			var out strings.Builder
-
-			writePlaylist(m3u, &out, file)
-
-			written, _ := os.ReadFile(plsFile)
-			Expect(out.String()).To(Equal(wantStream))
-			Expect(string(written)).To(Equal(wantFile))
-		},
-		Entry("no file name writes to the stream", "", m3u, ""),
-		Entry("a dash writes to the stream", "-", m3u, ""),
-		Entry("a path writes to the file", plsFile, "", m3u),
-	)
-})

cmd/plugin.go

@@ -9,6 +9,7 @@ import (
 	"os"
 	"strconv"
 	"strings"
+	"text/tabwriter"
 	"time"
 
 	"github.com/navidrome/navidrome/conf"
@@ -243,7 +244,7 @@ func runPluginInfo(ctx context.Context, arg string) {
 	}
 	requirePluginsEnabled(ctx)
 	ds, ctx := getAdminContext(ctx)
-	p, err := ds.Plugin().Get(ctx, arg)
+	p, err := ds.Plugin(ctx).Get(arg)
 	if err != nil {
 		log.Fatal(ctx, "Plugin not found", "id", arg, err)
 	}
@@ -264,7 +265,7 @@ func runPluginValidate(ctx context.Context, arg string) {
 	}
 	requirePluginsEnabled(ctx)
 	ds, ctx := getAdminContext(ctx)
-	p, err := ds.Plugin().Get(ctx, arg)
+	p, err := ds.Plugin(ctx).Get(arg)
 	if err != nil {
 		log.Fatal(ctx, "Plugin not found", "id", arg, err)
 	}
@@ -313,7 +314,7 @@ func formatPluginList(list model.Plugins, format string) (string, error) {
 		return sb.String(), w.Error()
 	case "table":
 		var sb strings.Builder
-		w := newTabWriter(&sb)
+		w := tabwriter.NewWriter(&sb, 0, 4, 2, ' ', 0)
 		fmt.Fprintln(w, "ID\tNAME\tVERSION\tENABLED\tLAST ERROR")
 		for _, p := range list {
 			name, version := manifestSummary(p)
@@ -329,7 +330,7 @@ func formatPluginList(list model.Plugins, format string) (string, error) {
 func runPluginList(ctx context.Context) {
 	requirePluginsEnabled(ctx)
 	ds, ctx := getAdminContext(ctx)
-	list, err := ds.Plugin().GetAll(ctx)
+	list, err := ds.Plugin(ctx).GetAll()
 	if err != nil {
 		log.Fatal(ctx, "Failed to list plugins", err)
 	}
@@ -372,7 +373,7 @@ var pluginEditCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		requirePluginsEnabled(cmd.Context())
 		ds, ctx := getAdminContext(cmd.Context())
-		cur, err := ds.Plugin().Get(ctx, args[0])
+		cur, err := ds.Plugin(ctx).Get(args[0])
 		if err != nil {
 			log.Fatal(ctx, "Plugin not found", "id", args[0], err)
 		}

cmd/root.go

@@ -2,7 +2,6 @@ package cmd
 
 import (
 	"context"
-	"net/http"
 	"os"
 	"os/signal"
 	"strings"
@@ -44,9 +43,7 @@ Complete documentation is available at https://www.navidrome.org/docs`,
 			preRun()
 		},
 		Run: func(cmd *cobra.Command, args []string) {
-			if err := runNavidrome(cmd.Context()); err != nil {
-				log.Fatal("Fatal error in Navidrome. Aborting", err)
-			}
+			runNavidrome(cmd.Context())
 		},
 		PostRun: func(cmd *cobra.Command, args []string) {
 			postRun()
@@ -78,17 +75,16 @@ func postRun() {
 }
 
 // runNavidrome is the main entry point for the Navidrome server. It starts all the services and blocks.
-// If any of the services returns an error, it stops the others and returns that error, so the caller can
-// exit with a non-zero code. If the context is cancelled (a signal or a service stop), it returns nil.
-func runNavidrome(parentCtx context.Context) error {
-	defer db.Init(parentCtx)()
+// If any of the services returns an error, it will log it and exit. If the process receives a signal to exit,
+// it will cancel the context and exit gracefully.
+func runNavidrome(ctx context.Context) {
+	defer db.Init(ctx)()
 
-	g, ctx := errgroup.WithContext(parentCtx)
+	g, ctx := errgroup.WithContext(ctx)
 	g.Go(startServer(ctx))
 	g.Go(startSignaller(ctx))
 	g.Go(startScheduler(ctx))
 	g.Go(startPlaybackServer(ctx))
-	g.Go(startJellyfinDiscovery(ctx))
 	g.Go(schedulePeriodicBackup(ctx))
 	g.Go(startInsightsCollector(ctx))
 	g.Go(scheduleDBAnalyzer(ctx))
@@ -104,11 +100,9 @@ func runNavidrome(parentCtx context.Context) error {
 		log.Warn(ctx, "Automatic Scanning is DISABLED")
 	}
 
-	// Errors caused by a normal shutdown are not failures
-	if err := g.Wait(); err != nil && parentCtx.Err() == nil {
-		return err
+	if err := g.Wait(); err != nil {
+		log.Error("Fatal error in Navidrome. Aborting", err)
 	}
-	return nil
 }
 
 // mainContext returns a context that is cancelled when the process receives a signal to exit.
@@ -137,9 +131,6 @@ func startServer(ctx context.Context) func() error {
 		if conf.Server.Jellyfin.Enabled {
 			a.MountRouter("Jellyfin API", consts.URLPathJellyfinAPI, CreateJellyfinAPIRouter(ctx))
 		}
-		if conf.Server.DevAPIv1 {
-			a.MountRouter("API v1", consts.URLPathAPIv1, CreateAPIv1Router(ctx))
-		}
 		if conf.Server.Prometheus.Enabled {
 			p := CreatePrometheus()
 			// blocking call because takes <100ms but useful if fails
@@ -147,7 +138,7 @@ func startServer(ctx context.Context) func() error {
 			a.MountRouter("Prometheus metrics", conf.Server.Prometheus.MetricsPath, p.GetHandler())
 		}
 		if conf.Server.DevEnableProfiler {
-			a.MountRouter("Profiling", "/debug", profilerHandler())
+			a.MountRouter("Profiling", "/debug", middleware.Profiler())
 		}
 		if strings.HasPrefix(conf.Server.UILoginBackgroundURL, "/") {
 			a.MountRouter("Background images", conf.Server.UILoginBackgroundURL, backgrounds.NewHandler())
@@ -156,14 +147,6 @@ func startServer(ctx context.Context) func() error {
 	}
 }
 
-// profilerHandler returns the pprof handler. net/http/pprof resolves the profile
-// name from the raw request path, so the BasePath has to come off first.
-func profilerHandler() http.Handler {
-	// A trailing or root slash would make StripPrefix drop the leading slash chi needs.
-	basePath := strings.TrimRight(conf.Server.BasePath, "/")
-	return http.StripPrefix(basePath, middleware.Profiler())
-}
-
 // schedulePeriodicScan schedules a periodic scan of the music library, if configured.
 func schedulePeriodicScan(ctx context.Context) func() error {
 	return func() error {
@@ -190,50 +173,46 @@ func schedulePeriodicScan(ctx context.Context) func() error {
 	}
 }
 
-// librariesWithChangedPID returns the names of the libraries whose effective PID config differs from
-// the one used by their last finished scan
-func librariesWithChangedPID(ctx context.Context, ds model.DataStore) ([]string, error) {
-	libs, err := ds.Library().GetAll(ctx)
+func pidHashChanged(ds model.DataStore) (bool, error) {
+	pidAlbum, err := ds.Property(context.Background()).DefaultGet(consts.PIDAlbumKey, "")
 	if err != nil {
-		return nil, err
+		return false, err
 	}
-	var names []string
-	for _, lib := range libs {
-		if lib.PIDChanged() {
-			names = append(names, lib.Name)
-		}
+	pidTrack, err := ds.Property(context.Background()).DefaultGet(consts.PIDTrackKey, "")
+	if err != nil {
+		return false, err
 	}
-	return names, nil
+	return !strings.EqualFold(pidAlbum, conf.Server.PID.Album) || !strings.EqualFold(pidTrack, conf.Server.PID.Track), nil
 }
 
 // runInitialScan runs an initial scan of the music library if needed.
 func runInitialScan(ctx context.Context) func() error {
 	return func() error {
 		ds := CreateDataStore()
-		fullScanRequired, err := ds.Property().DefaultGet(ctx, consts.FullScanAfterMigrationFlagKey, "0")
+		fullScanRequired, err := ds.Property(ctx).DefaultGet(consts.FullScanAfterMigrationFlagKey, "0")
 		if err != nil {
 			return err
 		}
-		inProgress, err := ds.Library().ScanInProgress(ctx)
+		inProgress, err := ds.Library(ctx).ScanInProgress()
 		if err != nil {
 			return err
 		}
-		pidChangedLibs, err := librariesWithChangedPID(ctx, ds)
+		pidHasChanged, err := pidHashChanged(ds)
 		if err != nil {
 			return err
 		}
 		scanOnStartup := conf.Server.Scanner.Enabled && conf.Server.Scanner.ScanOnStartup
-		scanNeeded := scanOnStartup || inProgress || fullScanRequired == "1" || len(pidChangedLibs) > 0
+		scanNeeded := scanOnStartup || inProgress || fullScanRequired == "1" || pidHasChanged
 		time.Sleep(2 * time.Second) // Wait 2 seconds before the initial scan
 		if scanNeeded {
 			s := CreateScanner(ctx)
 			switch {
 			case fullScanRequired == "1":
 				log.Warn(ctx, "Full scan required after migration")
-				_ = ds.Property().Delete(ctx, consts.FullScanAfterMigrationFlagKey)
-			case len(pidChangedLibs) > 0:
-				// Includes never-scanned libraries. The scanner rescans in full only the ones that need it
-				log.Warn(ctx, "Libraries with a new or changed PID config, scanning", "libraries", pidChangedLibs)
+				_ = ds.Property(ctx).Delete(consts.FullScanAfterMigrationFlagKey)
+			case pidHasChanged:
+				log.Warn(ctx, "PID config changed, performing full scan")
+				fullScanRequired = "1"
 			case inProgress:
 				log.Warn(ctx, "Resuming interrupted scan")
 			default:
@@ -355,18 +334,6 @@ func startInsightsCollector(ctx context.Context) func() error {
 	}
 }
 
-// startJellyfinDiscovery never returns an error: a discovery failure must not stop the server.
-func startJellyfinDiscovery(ctx context.Context) func() error {
-	return func() error {
-		if !conf.Server.Jellyfin.Enabled || !conf.Server.Jellyfin.AutoDiscovery {
-			log.Debug("Jellyfin auto-discovery is DISABLED")
-			return nil
-		}
-		CreateJellyfinDiscovery().Serve(ctx)
-		return nil
-	}
-}
-
 // startPlaybackServer starts the Navidrome playback server, if configured.
 // It is responsible for the Jukebox functionality
 func startPlaybackServer(ctx context.Context) func() error {
@@ -386,50 +353,50 @@ func startPlaybackServer(ctx context.Context) func() error {
 func startArtworkWorker(ctx context.Context, worker *artwork.Worker) func() error {
 	return func() error {
 		log.Info(ctx, "Starting artwork worker")
-		// The scanner writes to the DB for its whole run; competing for the write lock makes both fail.
-		worker.PauseWhile(scanner.IsScanning)
 		return worker.Run(ctx)
 	}
 }
 
-// outsideScan runs a DB maintenance job unless a scan is running, and keeps a scan from starting
-// until it ends; both write to the DB, and competing for the lock can make either fail.
-func outsideScan(ctx context.Context, job string, run func(context.Context) error) {
-	release, ok := scanner.LockForMaintenance()
-	if !ok {
-		log.Debug(ctx, "Skipping "+job+" because a scan is in progress")
-		return
-	}
-	defer release()
-	if err := run(ctx); err != nil {
-		log.Error(ctx, "Error running "+job, err)
-	}
-}
-
-// scheduleArtworkHousekeeping registers the recurring missing-state and prune jobs, and
-// reports an artwork config change without acting on it.
+// scheduleArtworkHousekeeping runs the startup fingerprint backfill and registers the
+// recurring stale-absent recheck and prune jobs. Scan-triggered prune lands in a later phase.
 func scheduleArtworkHousekeeping(ctx context.Context, worker *artwork.Worker) func() error {
 	return func() error {
+		ds := CreateDataStore()
 		schedulerInstance := scheduler.GetInstance()
 
-		if _, err := schedulerInstance.Add(consts.ArtworkEnqueueMissingSchedule, func() {
-			outsideScan(ctx, "artwork missing-state recheck", worker.EnqueueMissingAll)
+		if _, err := schedulerInstance.Add(consts.ArtworkStaleAbsentRecheckSchedule, func() {
+			if err := artwork.EnqueueStaleAbsentAll(ctx, ds); err != nil {
+				log.Error(ctx, "Error enqueueing stale artwork rechecks", err)
+			}
 		}); err != nil {
-			log.Error(ctx, "Error scheduling artwork missing-state recheck", err)
+			log.Error(ctx, "Error scheduling artwork stale-absent recheck", err)
 		}
 
 		if _, err := schedulerInstance.Add(consts.ArtworkPruneSchedule, func() {
-			outsideScan(ctx, "artwork prune", worker.RunPrune)
+			if err := worker.RunPrune(ctx); err != nil {
+				log.Error(ctx, "Error running artwork prune", err)
+			}
 		}); err != nil {
 			log.Error(ctx, "Error scheduling artwork prune", err)
 		}
 
-		// Also run the missing-row recheck once at startup so a never-scanned entity is picked up
-		// immediately, not only on the next hourly tick (e.g. after enabling the feature).
-		outsideScan(ctx, "artwork missing-state recheck", worker.EnqueueMissingAll)
-
-		if err := worker.ReconcileConfig(ctx); err != nil {
-			log.Error(ctx, "Error checking the artwork config fingerprint", err)
+		backfilled, err := artwork.Backfill(ctx, ds)
+		if err != nil {
+			log.Error(ctx, "Error running artwork backfill", err)
+			return nil
+		}
+		if !backfilled {
+			return nil
+		}
+		log.Info(ctx, "Artwork backfill enqueued, scheduling a follow-up prune")
+		timer := time.NewTimer(consts.ArtworkPostBackfillPruneDelay)
+		defer timer.Stop()
+		select {
+		case <-timer.C:
+			if err := worker.RunPrune(ctx); err != nil {
+				log.Error(ctx, "Error running post-backfill artwork prune", err)
+			}
+		case <-ctx.Done():
 		}
 		return nil
 	}
@@ -485,7 +452,7 @@ func init() {
 	rootCmd.Flags().String("albumplaycountmode", viper.GetString("albumplaycountmode"), "how to compute playcount for albums. absolute (default) or normalized")
 	rootCmd.Flags().Bool("autoimportplaylists", viper.GetBool("autoimportplaylists"), "enable/disable .m3u playlist auto-import`")
 
-	rootCmd.Flags().Bool("prometheus.enabled", viper.GetBool("prometheus.enabled"), "enable/disable prometheus metrics endpoint")
+	rootCmd.Flags().Bool("prometheus.enabled", viper.GetBool("prometheus.enabled"), "enable/disable prometheus metrics endpoint`")
 	rootCmd.Flags().String("prometheus.metricspath", viper.GetString("prometheus.metricspath"), "http endpoint for prometheus metrics")
 
 	_ = viper.BindPFlag("address", rootCmd.Flags().Lookup("address"))

cmd/root_test.go

@@ -1,76 +0,0 @@
-package cmd
-
-import (
-	"errors"
-	"net/http"
-	"net/http/httptest"
-	"path"
-	"runtime/pprof"
-
-	"github.com/go-chi/chi/v5"
-	"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 _ = pprof.NewProfile("nd-profiler-test")
-
-var _ = Describe("profilerHandler", func() {
-	// Mirrors how server.MountRouter mounts the handler.
-	mount := func() http.Handler {
-		router := chi.NewRouter()
-		router.Mount(path.Join(conf.Server.BasePath, "/debug"), profilerHandler())
-		return router
-	}
-
-	BeforeEach(func() {
-		DeferCleanup(configtest.SetupConfig())
-	})
-
-	DescribeTable("serves a named profile",
-		func(basePath string) {
-			conf.Server.BasePath = basePath
-
-			w := httptest.NewRecorder()
-			target := path.Join(basePath, "/debug/pprof/nd-profiler-test") + "?debug=1"
-			mount().ServeHTTP(w, httptest.NewRequest(http.MethodGet, target, nil))
-
-			Expect(w.Code).To(Equal(http.StatusOK))
-			Expect(w.Body.String()).To(HavePrefix("nd-profiler-test profile: total 0"))
-		},
-		Entry("without a BasePath", ""),
-		Entry("with a BasePath", "/music"),
-		Entry("with a root BasePath", "/"),
-		Entry("with a trailing-slash BasePath", "/music/"),
-	)
-})
-
-var _ = Describe("librariesWithChangedPID", func() {
-	var ds *tests.MockDataStore
-	var libs *tests.MockLibraryRepo
-
-	BeforeEach(func() {
-		DeferCleanup(configtest.SetupConfig())
-		libs = &tests.MockLibraryRepo{}
-		ds = &tests.MockDataStore{MockedLibrary: libs}
-	})
-
-	It("returns only the libraries whose PID config changed", func() {
-		pid := model.Library{}.EffectivePID()
-		libs.SetData(model.Libraries{
-			{ID: 1, Name: "Same", ScannedPIDAlbum: pid.Album, ScannedPIDTrack: pid.Track},
-			{ID: 2, Name: "Changed", PIDAlbum: "folder", ScannedPIDAlbum: pid.Album, ScannedPIDTrack: pid.Track},
-			{ID: 3, Name: "Never scanned"},
-		})
-		Expect(librariesWithChangedPID(GinkgoT().Context(), ds)).To(ConsistOf("Changed", "Never scanned"))
-	})
-
-	It("returns the error from the repository", func() {
-		libs.Err = errors.New("db down")
-		_, err := librariesWithChangedPID(GinkgoT().Context(), ds)
-		Expect(err).To(MatchError("db down"))
-	})
-})

cmd/scan.go

@@ -9,7 +9,7 @@ import (
 	"os"
 	"strings"
 
-	"github.com/navidrome/navidrome/core/artwork"
+	"github.com/navidrome/navidrome/core"
 	"github.com/navidrome/navidrome/core/playlists"
 	"github.com/navidrome/navidrome/db"
 	"github.com/navidrome/navidrome/log"
@@ -82,7 +82,7 @@ func runScanner(ctx context.Context) {
 	sqlDB := db.Db()
 	defer db.Db().Close()
 	ds := persistence.New(sqlDB)
-	pls := playlists.NewPlaylists(ds, artwork.NewUploader(ds))
+	pls := playlists.NewPlaylists(ds, core.NewImageUploadService(ds))
 
 	// Parse targets from command line or file
 	var scanTargets []model.ScanTarget

cmd/search.go

@@ -1,55 +0,0 @@
-package cmd
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/navidrome/navidrome/db"
-	"github.com/navidrome/navidrome/log"
-	"github.com/spf13/cobra"
-)
-
-var searchRebuildForce bool
-
-func init() {
-	rootCmd.AddCommand(searchRoot)
-
-	searchRebuildCmd.Flags().BoolVarP(&searchRebuildForce, "force", "f", false, "bypass rebuild confirmation")
-	searchRoot.AddCommand(searchRebuildCmd)
-}
-
-var (
-	searchRoot = &cobra.Command{
-		Use:   "search",
-		Short: "Search index maintenance",
-	}
-
-	searchRebuildCmd = &cobra.Command{
-		Use:   "rebuild",
-		Short: "Rebuild the full-text search index",
-		Long: "Drop and rebuild the full-text search index from the library data. Fixes a corrupted " +
-			"or desynced search index without any data loss. Note that 'navidrome doctor' detects a " +
-			"corrupted index, but cannot tell when the index has merely drifted out of sync with the " +
-			"library. This must be done offline",
-		Run: func(cmd *cobra.Command, _ []string) {
-			runSearchRebuild(cmd.Context())
-		},
-	}
-)
-
-func runSearchRebuild(ctx context.Context) {
-	requireExistingDB()
-
-	if !searchRebuildForce && !confirmYES("This will rebuild the search index. Make sure Navidrome is not running.") {
-		log.Warn("Rebuild cancelled")
-		return
-	}
-
-	fmt.Println("Rebuilding the search index...")
-	err := db.RebuildFTS(ctx, db.Db())
-	db.Close(ctx)
-	if err != nil {
-		log.Fatal("Error rebuilding the search index", err)
-	}
-	fmt.Println("Search index rebuilt successfully.")
-}

cmd/svc.go

@@ -44,7 +44,7 @@ var svcCmd = &cobra.Command{
 }
 
 type svcControl struct {
-	ctx    context.Context //nolint:containedctx // service lifecycle ctx, cancelled by Stop
+	ctx    context.Context
 	cancel context.CancelFunc
 	done   chan struct{}
 }
@@ -53,13 +53,8 @@ func (p *svcControl) Start(service.Service) error {
 	p.done = make(chan struct{})
 	p.ctx, p.cancel = context.WithCancel(context.Background())
 	go func() {
-		err := runNavidrome(p.ctx)
+		runNavidrome(p.ctx)
 		close(p.done)
-		// service.Run() only returns when it gets a stop request, so exit here to let the
-		// service manager see the failure and restart the service
-		if err != nil {
-			log.Fatal("Fatal error in Navidrome. Aborting", err)
-		}
 	}()
 	return nil
 }
@@ -79,7 +74,7 @@ func (p *svcControl) Stop(service.Service) error {
 var svcInstance = sync.OnceValue(func() service.Service {
 	options := make(service.KeyValue)
 	options["Restart"] = "on-failure"
-	options["SuccessExitStatus"] = "SIGKILL"
+	options["SuccessExitStatus"] = "1 2 8 SIGKILL"
 	options["UserService"] = false
 	options["LogDirectory"] = conf.Server.DataFolder.String()
 	options["SystemdScript"] = systemdScript

cmd/user.go

@@ -183,7 +183,7 @@ func runCreateUser(ctx context.Context) {
 	ds, ctx := getAdminContext(ctx)
 
 	err := ds.WithTx(func(tx model.DataStore) error {
-		existingUser, err := tx.User().FindByUsername(ctx, userID)
+		existingUser, err := tx.User(ctx).FindByUsername(userID)
 		if existingUser != nil {
 			return fmt.Errorf("existing user '%s'", userID)
 		}
@@ -193,7 +193,7 @@ func runCreateUser(ctx context.Context) {
 		}
 
 		if len(libraryIds) > 0 && !setAdmin {
-			user.Libraries, err = tx.Library().GetAll(ctx, model.QueryOptions{Filters: squirrel.Eq{"id": libraryIds}})
+			user.Libraries, err = tx.Library(ctx).GetAll(model.QueryOptions{Filters: squirrel.Eq{"id": libraryIds}})
 			if err != nil {
 				return err
 			}
@@ -202,13 +202,13 @@ func runCreateUser(ctx context.Context) {
 				return libraryError(user.Libraries)
 			}
 		} else {
-			user.Libraries, err = tx.Library().GetAll(ctx)
+			user.Libraries, err = tx.Library(ctx).GetAll()
 			if err != nil {
 				return err
 			}
 		}
 
-		err = tx.User().Put(ctx, &user)
+		err = tx.User(ctx).Put(&user)
 		if err != nil {
 			return err
 		}
@@ -218,7 +218,7 @@ func runCreateUser(ctx context.Context) {
 			updatedIds[idx] = lib.ID
 		}
 
-		err = tx.User().SetUserLibraries(ctx, user.ID, updatedIds)
+		err = tx.User(ctx).SetUserLibraries(user.ID, updatedIds)
 		return err
 	})
 
@@ -236,7 +236,7 @@ func runDeleteUser(ctx context.Context) {
 	var user *model.User
 
 	err = ds.WithTx(func(tx model.DataStore) error {
-		count, err := tx.User().CountAll(ctx)
+		count, err := tx.User(ctx).CountAll()
 		if err != nil {
 			return err
 		}
@@ -250,7 +250,7 @@ func runDeleteUser(ctx context.Context) {
 			return err
 		}
 
-		return tx.User().Delete(ctx, user.ID)
+		return tx.User(ctx).Delete(user.ID)
 	})
 
 	if err != nil {
@@ -276,7 +276,7 @@ func runUserEdit(ctx context.Context) {
 		}
 
 		if len(libraryIds) > 0 && !setAdmin {
-			libraries, err := tx.Library().GetAll(ctx, model.QueryOptions{Filters: squirrel.Eq{"id": libraryIds}})
+			libraries, err := tx.Library(ctx).GetAll(model.QueryOptions{Filters: squirrel.Eq{"id": libraryIds}})
 
 			if err != nil {
 				return err
@@ -291,7 +291,7 @@ func runUserEdit(ctx context.Context) {
 		}
 
 		if setAdmin && !user.IsAdmin {
-			libraries, err := tx.Library().GetAll(ctx)
+			libraries, err := tx.Library(ctx).GetAll()
 			if err != nil {
 				return err
 			}
@@ -337,7 +337,7 @@ func runUserEdit(ctx context.Context) {
 			return nil
 		}
 
-		err := tx.User().Put(ctx, user)
+		err := tx.User(ctx).Put(user)
 		if err != nil {
 			return err
 		}
@@ -348,7 +348,7 @@ func runUserEdit(ctx context.Context) {
 				updatedIds[idx] = lib.ID
 			}
 
-			err := tx.User().SetUserLibraries(ctx, user.ID, updatedIds)
+			err := tx.User(ctx).SetUserLibraries(user.ID, updatedIds)
 			if err != nil {
 				return err
 			}
@@ -393,11 +393,13 @@ func runUserList(ctx context.Context) {
 
 	ds, ctx := getAdminContext(ctx)
 
-	userList, err := ds.User().ReadAll(ctx)
+	users, err := ds.User(ctx).ReadAll()
 	if err != nil {
 		log.Fatal(ctx, "Failed to retrieve users", err)
 	}
 
+	userList := users.(model.Users)
+
 	if outputFormat == "csv" {
 		w := csv.NewWriter(os.Stdout)
 		_ = w.Write([]string{

cmd/utils.go

@@ -4,12 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"io"
-	"os"
-	"strings"
-	"text/tabwriter"
 
-	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/core/auth"
 	"github.com/navidrome/navidrome/db"
 	"github.com/navidrome/navidrome/log"
@@ -18,33 +13,6 @@ import (
 	"github.com/navidrome/navidrome/persistence"
 )
 
-// existingDBFile returns the database file (DbPath minus DSN params), and whether it exists.
-func existingDBFile() (string, bool) {
-	path, _, _ := strings.Cut(conf.Server.DbPath, "?")
-	_, err := os.Stat(path)
-	return path, err == nil
-}
-
-// requireExistingDB aborts the command when the database file does not exist.
-func requireExistingDB() {
-	if path, ok := existingDBFile(); !ok {
-		log.Fatal("No existing database", "path", path)
-	}
-}
-
-func confirmYES(warning string) bool {
-	fmt.Println(warning)
-	fmt.Printf("Please enter YES (all caps) to continue: ")
-	var input string
-	_, err := fmt.Scanln(&input)
-	return input == "YES" && err == nil
-}
-
-// newTabWriter keeps every CLI table on the same column settings.
-func newTabWriter(out io.Writer) *tabwriter.Writer {
-	return tabwriter.NewWriter(out, 0, 4, 2, ' ', 0)
-}
-
 func getAdminContext(ctx context.Context) (model.DataStore, context.Context) {
 	sqlDB := db.Db()
 	ds := persistence.New(sqlDB)
@@ -57,14 +25,14 @@ func getAdminContext(ctx context.Context) (model.DataStore, context.Context) {
 }
 
 func getUser(ctx context.Context, id string, ds model.DataStore) (*model.User, error) {
-	user, err := ds.User().FindByUsername(ctx, id)
+	user, err := ds.User(ctx).FindByUsername(id)
 
 	if err != nil && !errors.Is(err, model.ErrNotFound) {
 		return nil, fmt.Errorf("finding user by name: %w", err)
 	}
 
 	if errors.Is(err, model.ErrNotFound) {
-		user, err = ds.User().Get(ctx, id)
+		user, err = ds.User(ctx).Get(id)
 		if err != nil {
 			return nil, fmt.Errorf("finding user by id: %w", err)
 		}

cmd/wire_gen.go

@@ -21,7 +21,6 @@ import (
 	"github.com/navidrome/navidrome/core/metrics"
 	"github.com/navidrome/navidrome/core/playback"
 	"github.com/navidrome/navidrome/core/playlists"
-	"github.com/navidrome/navidrome/core/quickconnect"
 	"github.com/navidrome/navidrome/core/scrobbler"
 	"github.com/navidrome/navidrome/core/sonic"
 	"github.com/navidrome/navidrome/core/stream"
@@ -31,7 +30,6 @@ import (
 	"github.com/navidrome/navidrome/plugins"
 	"github.com/navidrome/navidrome/scanner"
 	"github.com/navidrome/navidrome/server"
-	"github.com/navidrome/navidrome/server/apiv1"
 	"github.com/navidrome/navidrome/server/events"
 	"github.com/navidrome/navidrome/server/jellyfin"
 	"github.com/navidrome/navidrome/server/nativeapi"
@@ -67,22 +65,18 @@ func CreateNativeAPIRouter(ctx context.Context) *nativeapi.Router {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
 	share := core.NewShare(dataStore)
-	uploader := artwork.NewUploader(dataStore)
-	playlistsPlaylists := playlists.NewPlaylists(dataStore, uploader)
+	imageUploadService := core.NewImageUploadService(dataStore)
+	playlistsPlaylists := playlists.NewPlaylists(dataStore, imageUploadService)
 	insights := metrics.GetInstance(dataStore)
 	broker := events.GetBroker()
 	metricsMetrics := metrics.GetPrometheusInstance(dataStore)
-	modelScanner := scanner.GetInstance(ctx, dataStore, broker, playlistsPlaylists, metricsMetrics)
+	modelScanner := scanner.New(ctx, dataStore, broker, playlistsPlaylists, metricsMetrics)
 	watcher := scanner.GetWatcher(dataStore, modelScanner)
 	manager := plugins.GetManager(dataStore, broker, metricsMetrics)
 	library := core.NewLibrary(dataStore, modelScanner, watcher, broker, manager)
 	user := core.NewUser(dataStore, manager)
 	maintenance := core.NewMaintenance(dataStore)
-	agentsAgents := agents.GetAgents(dataStore, manager)
-	matcherMatcher := matcher.New(dataStore)
-	provider := external.NewProvider(dataStore, agentsAgents, matcherMatcher, broker)
-	quickConnect := quickconnect.GetInstance()
-	router := nativeapi.New(dataStore, share, playlistsPlaylists, insights, library, user, maintenance, manager, uploader, provider, quickConnect)
+	router := nativeapi.New(dataStore, share, playlistsPlaylists, insights, library, user, maintenance, manager, imageUploadService)
 	return router
 }
 
@@ -90,29 +84,29 @@ func CreateSubsonicAPIRouter(ctx context.Context) *subsonic.Router {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
 	fileCache := artwork.GetImageCache()
-	imageStore := artwork.GetImageStore()
+	imageStore := artwork.ProvideImageStore()
 	fFmpeg := ffmpeg.New()
-	artworkArtwork := artwork.NewArtwork(dataStore, fileCache, imageStore, fFmpeg)
+	service := artwork.NewService(dataStore, fileCache, imageStore, fFmpeg)
 	transcodingCache := stream.GetTranscodingCache()
 	mediaStreamer := stream.NewMediaStreamer(dataStore, fFmpeg, transcodingCache)
-	transcodeDecider := stream.NewTranscodeDecider(dataStore, fFmpeg)
 	share := core.NewShare(dataStore)
-	archiver := core.NewArchiver(mediaStreamer, transcodeDecider, dataStore, share, artworkArtwork)
+	archiver := core.NewArchiver(mediaStreamer, dataStore, share)
 	players := core.NewPlayers(dataStore)
 	broker := events.GetBroker()
 	metricsMetrics := metrics.GetPrometheusInstance(dataStore)
 	manager := plugins.GetManager(dataStore, broker, metricsMetrics)
 	agentsAgents := agents.GetAgents(dataStore, manager)
 	matcherMatcher := matcher.New(dataStore)
-	provider := external.NewProvider(dataStore, agentsAgents, matcherMatcher, broker)
-	uploader := artwork.NewUploader(dataStore)
-	playlistsPlaylists := playlists.NewPlaylists(dataStore, uploader)
-	modelScanner := scanner.GetInstance(ctx, dataStore, broker, playlistsPlaylists, metricsMetrics)
+	provider := external.NewProvider(dataStore, agentsAgents, matcherMatcher)
+	imageUploadService := core.NewImageUploadService(dataStore)
+	playlistsPlaylists := playlists.NewPlaylists(dataStore, imageUploadService)
+	modelScanner := scanner.New(ctx, dataStore, broker, playlistsPlaylists, metricsMetrics)
 	playTracker := scrobbler.GetPlayTracker(dataStore, broker, manager)
 	playbackServer := playback.GetInstance(dataStore)
 	lyricsLyrics := lyrics.NewLyrics(dataStore, manager)
+	transcodeDecider := stream.NewTranscodeDecider(dataStore, fFmpeg)
 	sonicSonic := sonic.New(dataStore, manager, matcherMatcher)
-	router := subsonic.New(dataStore, artworkArtwork, mediaStreamer, archiver, players, provider, modelScanner, broker, playlistsPlaylists, playTracker, share, playbackServer, metricsMetrics, lyricsLyrics, transcodeDecider, sonicSonic)
+	router := subsonic.New(dataStore, service, mediaStreamer, archiver, players, provider, modelScanner, broker, playlistsPlaylists, playTracker, share, playbackServer, metricsMetrics, lyricsLyrics, transcodeDecider, sonicSonic)
 	return router
 }
 
@@ -120,9 +114,9 @@ func CreateJellyfinAPIRouter(ctx context.Context) *jellyfin.Router {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
 	fileCache := artwork.GetImageCache()
-	imageStore := artwork.GetImageStore()
+	imageStore := artwork.ProvideImageStore()
 	fFmpeg := ffmpeg.New()
-	artworkArtwork := artwork.NewArtwork(dataStore, fileCache, imageStore, fFmpeg)
+	service := artwork.NewService(dataStore, fileCache, imageStore, fFmpeg)
 	transcodingCache := stream.GetTranscodingCache()
 	mediaStreamer := stream.NewMediaStreamer(dataStore, fFmpeg, transcodingCache)
 	transcodeDecider := stream.NewTranscodeDecider(dataStore, fFmpeg)
@@ -131,22 +125,14 @@ func CreateJellyfinAPIRouter(ctx context.Context) *jellyfin.Router {
 	metricsMetrics := metrics.GetPrometheusInstance(dataStore)
 	manager := plugins.GetManager(dataStore, broker, metricsMetrics)
 	playTracker := scrobbler.GetPlayTracker(dataStore, broker, manager)
-	uploader := artwork.NewUploader(dataStore)
-	playlistsPlaylists := playlists.NewPlaylists(dataStore, uploader)
+	imageUploadService := core.NewImageUploadService(dataStore)
+	playlistsPlaylists := playlists.NewPlaylists(dataStore, imageUploadService)
 	agentsAgents := agents.GetAgents(dataStore, manager)
 	matcherMatcher := matcher.New(dataStore)
-	provider := external.NewProvider(dataStore, agentsAgents, matcherMatcher, broker)
+	provider := external.NewProvider(dataStore, agentsAgents, matcherMatcher)
 	sonicSonic := sonic.New(dataStore, manager, matcherMatcher)
 	lyricsLyrics := lyrics.NewLyrics(dataStore, manager)
-	quickConnect := quickconnect.GetInstance()
-	router := jellyfin.New(dataStore, artworkArtwork, mediaStreamer, transcodeDecider, players, playTracker, playlistsPlaylists, provider, sonicSonic, lyricsLyrics, broker, quickConnect)
-	return router
-}
-
-func CreateAPIv1Router(ctx context.Context) *apiv1.Router {
-	sqlDB := db.Db()
-	dataStore := persistence.New(sqlDB)
-	router := apiv1.New(dataStore)
+	router := jellyfin.New(dataStore, service, mediaStreamer, transcodeDecider, players, playTracker, playlistsPlaylists, provider, sonicSonic, lyricsLyrics, broker)
 	return router
 }
 
@@ -154,15 +140,14 @@ func CreatePublicRouter() *public.Router {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
 	fileCache := artwork.GetImageCache()
-	imageStore := artwork.GetImageStore()
+	imageStore := artwork.ProvideImageStore()
 	fFmpeg := ffmpeg.New()
-	artworkArtwork := artwork.NewArtwork(dataStore, fileCache, imageStore, fFmpeg)
+	service := artwork.NewService(dataStore, fileCache, imageStore, fFmpeg)
 	transcodingCache := stream.GetTranscodingCache()
 	mediaStreamer := stream.NewMediaStreamer(dataStore, fFmpeg, transcodingCache)
-	transcodeDecider := stream.NewTranscodeDecider(dataStore, fFmpeg)
 	share := core.NewShare(dataStore)
-	archiver := core.NewArchiver(mediaStreamer, transcodeDecider, dataStore, share, artworkArtwork)
-	router := public.New(dataStore, artworkArtwork, mediaStreamer, transcodeDecider, share, archiver)
+	archiver := core.NewArchiver(mediaStreamer, dataStore, share)
+	router := public.New(dataStore, service, mediaStreamer, share, archiver)
 	return router
 }
 
@@ -180,13 +165,6 @@ func CreateListenBrainzRouter() *listenbrainz.Router {
 	return router
 }
 
-func CreateJellyfinDiscovery() *jellyfin.Discovery {
-	sqlDB := db.Db()
-	dataStore := persistence.New(sqlDB)
-	discovery := jellyfin.NewDiscovery(dataStore)
-	return discovery
-}
-
 func CreateInsights() metrics.Insights {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
@@ -205,10 +183,10 @@ func CreateScanner(ctx context.Context) model.Scanner {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
 	broker := events.GetBroker()
-	uploader := artwork.NewUploader(dataStore)
-	playlistsPlaylists := playlists.NewPlaylists(dataStore, uploader)
+	imageUploadService := core.NewImageUploadService(dataStore)
+	playlistsPlaylists := playlists.NewPlaylists(dataStore, imageUploadService)
 	metricsMetrics := metrics.GetPrometheusInstance(dataStore)
-	modelScanner := scanner.GetInstance(ctx, dataStore, broker, playlistsPlaylists, metricsMetrics)
+	modelScanner := scanner.New(ctx, dataStore, broker, playlistsPlaylists, metricsMetrics)
 	return modelScanner
 }
 
@@ -216,10 +194,10 @@ func CreateScanWatcher(ctx context.Context) scanner.Watcher {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
 	broker := events.GetBroker()
-	uploader := artwork.NewUploader(dataStore)
-	playlistsPlaylists := playlists.NewPlaylists(dataStore, uploader)
+	imageUploadService := core.NewImageUploadService(dataStore)
+	playlistsPlaylists := playlists.NewPlaylists(dataStore, imageUploadService)
 	metricsMetrics := metrics.GetPrometheusInstance(dataStore)
-	modelScanner := scanner.GetInstance(ctx, dataStore, broker, playlistsPlaylists, metricsMetrics)
+	modelScanner := scanner.New(ctx, dataStore, broker, playlistsPlaylists, metricsMetrics)
 	watcher := scanner.GetWatcher(dataStore, modelScanner)
 	return watcher
 }
@@ -234,7 +212,7 @@ func GetPlaybackServer() playback.PlaybackServer {
 func CreateArtworkWorker() *artwork.Worker {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
-	imageStore := artwork.GetImageStore()
+	imageStore := artwork.ProvideImageStore()
 	broker := events.GetBroker()
 	metricsMetrics := metrics.GetPrometheusInstance(dataStore)
 	manager := plugins.GetManager(dataStore, broker, metricsMetrics)
@@ -245,18 +223,6 @@ func CreateArtworkWorker() *artwork.Worker {
 	return worker
 }
 
-func CreateArtworkResolver(trace *artwork.ChainTrace, live bool) *artwork.TracingResolver {
-	sqlDB := db.Db()
-	dataStore := persistence.New(sqlDB)
-	broker := events.GetBroker()
-	metricsMetrics := metrics.GetPrometheusInstance(dataStore)
-	manager := plugins.GetManager(dataStore, broker, metricsMetrics)
-	agentsAgents := agents.GetAgents(dataStore, manager)
-	fFmpeg := ffmpeg.New()
-	tracingResolver := artwork.NewTracingResolver(dataStore, agentsAgents, fFmpeg, trace, live)
-	return tracingResolver
-}
-
 func getPluginManager() *plugins.Manager {
 	sqlDB := db.Db()
 	dataStore := persistence.New(sqlDB)
@@ -268,7 +234,7 @@ func getPluginManager() *plugins.Manager {
 
 // wire_injectors.go:
 
-var allProviders = wire.NewSet(core.Set, artwork.Set, server.New, subsonic.New, jellyfin.New, jellyfin.NewDiscovery, apiv1.New, nativeapi.New, public.New, persistence.New, lastfm.NewRouter, listenbrainz.NewRouter, events.GetBroker, scanner.GetInstance, scanner.GetWatcher, metrics.GetPrometheusInstance, db.Db, plugins.GetManager, sonic.New, wire.Bind(new(agents.PluginLoader), new(*plugins.Manager)), wire.Bind(new(scrobbler.PluginLoader), new(*plugins.Manager)), wire.Bind(new(lyrics.PluginLoader), new(*plugins.Manager)), wire.Bind(new(sonic.PluginLoader), new(*plugins.Manager)), wire.Bind(new(sonic.Engine), new(*sonic.Sonic)), wire.Bind(new(nativeapi.PluginManager), new(*plugins.Manager)), wire.Bind(new(core.PluginUnloader), new(*plugins.Manager)), wire.Bind(new(plugins.PluginMetricsRecorder), new(metrics.Metrics)), wire.Bind(new(core.Watcher), new(scanner.Watcher)), wire.Bind(new(playlists.ImageUploadService), new(artwork.Uploader)))
+var allProviders = wire.NewSet(core.Set, artwork.Set, server.New, subsonic.New, jellyfin.New, nativeapi.New, public.New, persistence.New, lastfm.NewRouter, listenbrainz.NewRouter, events.GetBroker, scanner.New, scanner.GetWatcher, metrics.GetPrometheusInstance, db.Db, plugins.GetManager, sonic.New, wire.Bind(new(agents.PluginLoader), new(*plugins.Manager)), wire.Bind(new(scrobbler.PluginLoader), new(*plugins.Manager)), wire.Bind(new(lyrics.PluginLoader), new(*plugins.Manager)), wire.Bind(new(sonic.PluginLoader), new(*plugins.Manager)), wire.Bind(new(sonic.Engine), new(*sonic.Sonic)), wire.Bind(new(nativeapi.PluginManager), new(*plugins.Manager)), wire.Bind(new(core.PluginUnloader), new(*plugins.Manager)), wire.Bind(new(plugins.PluginMetricsRecorder), new(metrics.Metrics)), wire.Bind(new(core.Watcher), new(scanner.Watcher)))
 
 func GetPluginManager(ctx context.Context) *plugins.Manager {
 	manager := getPluginManager()

cmd/wire_injectors.go

@@ -14,7 +14,6 @@ import (
 	"github.com/navidrome/navidrome/core/lyrics"
 	"github.com/navidrome/navidrome/core/metrics"
 	"github.com/navidrome/navidrome/core/playback"
-	"github.com/navidrome/navidrome/core/playlists"
 	"github.com/navidrome/navidrome/core/scrobbler"
 	"github.com/navidrome/navidrome/core/sonic"
 	"github.com/navidrome/navidrome/db"
@@ -23,7 +22,6 @@ import (
 	"github.com/navidrome/navidrome/plugins"
 	"github.com/navidrome/navidrome/scanner"
 	"github.com/navidrome/navidrome/server"
-	"github.com/navidrome/navidrome/server/apiv1"
 	"github.com/navidrome/navidrome/server/events"
 	"github.com/navidrome/navidrome/server/jellyfin"
 	"github.com/navidrome/navidrome/server/nativeapi"
@@ -37,15 +35,13 @@ var allProviders = wire.NewSet(
 	server.New,
 	subsonic.New,
 	jellyfin.New,
-	jellyfin.NewDiscovery,
-	apiv1.New,
 	nativeapi.New,
 	public.New,
 	persistence.New,
 	lastfm.NewRouter,
 	listenbrainz.NewRouter,
 	events.GetBroker,
-	scanner.GetInstance,
+	scanner.New,
 	scanner.GetWatcher,
 	metrics.GetPrometheusInstance,
 	db.Db,
@@ -60,7 +56,6 @@ var allProviders = wire.NewSet(
 	wire.Bind(new(core.PluginUnloader), new(*plugins.Manager)),
 	wire.Bind(new(plugins.PluginMetricsRecorder), new(metrics.Metrics)),
 	wire.Bind(new(core.Watcher), new(scanner.Watcher)),
-	wire.Bind(new(playlists.ImageUploadService), new(artwork.Uploader)),
 )
 
 func CreateDataStore() model.DataStore {
@@ -93,12 +88,6 @@ func CreateJellyfinAPIRouter(ctx context.Context) *jellyfin.Router {
 	))
 }
 
-func CreateAPIv1Router(ctx context.Context) *apiv1.Router {
-	panic(wire.Build(
-		allProviders,
-	))
-}
-
 func CreatePublicRouter() *public.Router {
 	panic(wire.Build(
 		allProviders,
@@ -117,12 +106,6 @@ func CreateListenBrainzRouter() *listenbrainz.Router {
 	))
 }
 
-func CreateJellyfinDiscovery() *jellyfin.Discovery {
-	panic(wire.Build(
-		allProviders,
-	))
-}
-
 func CreateInsights() metrics.Insights {
 	panic(wire.Build(
 		allProviders,
@@ -159,13 +142,6 @@ func CreateArtworkWorker() *artwork.Worker {
 	))
 }
 
-func CreateArtworkResolver(trace *artwork.ChainTrace, live bool) *artwork.TracingResolver {
-	panic(wire.Build(
-		allProviders,
-		artwork.NewTracingResolver,
-	))
-}
-
 func getPluginManager() *plugins.Manager {
 	panic(wire.Build(
 		allProviders,

conf/configuration.go

@@ -2,19 +2,14 @@ package conf
 
 import (
 	"cmp"
-	"encoding"
 	"encoding/json"
 	"fmt"
-	"math"
 	"net/url"
 	"os"
 	"path/filepath"
-	"reflect"
-	"regexp"
 	"runtime"
 	"slices"
 	"strings"
-	"sync"
 	"time"
 
 	"github.com/bmatcuk/doublestar/v4"
@@ -26,12 +21,11 @@ import (
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/scheduler"
 	"github.com/navidrome/navidrome/utils/run"
-	"github.com/navidrome/navidrome/utils/slice"
 	"github.com/spf13/viper"
 )
 
 type configOptions struct {
-	ConfigFile                      string `conf:"-"`
+	ConfigFile                      string
 	Address                         string
 	Port                            int
 	UnixSocketPerm                  string
@@ -63,6 +57,8 @@ type configOptions struct {
 	ImageCacheSize                  string
 	AlbumPlayCountMode              string
 	EnableArtworkPrecache           bool
+	ArtworkWorkerConcurrency        int
+	ArtworkExternalMaxRPS           int
 	AutoImportPlaylists             bool
 	DefaultPlaylistPublicVisibility bool
 	PlaylistsPath                   string
@@ -73,7 +69,6 @@ type configOptions struct {
 	Matcher                         matcherOptions `json:",omitzero"`
 	RecentlyAddedByModTime          bool
 	PreferSortTags                  bool
-	EnableNaturalSorting            bool
 	IgnoredArticles                 string
 	IndexGroups                     string
 	FFmpegPath                      string
@@ -92,7 +87,6 @@ type configOptions struct {
 	EnableUserEditing               bool
 	EnableArtworkUpload             bool
 	MaxImageUploadSize              string
-	MaxImageSize                    string
 	EnableSharing                   bool
 	ShareURL                        string
 	DefaultShareExpiration          time.Duration
@@ -147,8 +141,6 @@ type configOptions struct {
 	DevArtworkThrottleBacklogLimit    int
 	DevArtworkThrottleBacklogTimeout  time.Duration
 	DevArtworkThrottleBuffered        bool
-	DevArtworkWorkerConcurrency       int
-	DevArtworkExternalMaxRPS          int
 	DevArtistInfoTimeToLive           time.Duration
 	DevAlbumInfoTimeToLive            time.Duration
 	DevExternalScanner                bool
@@ -161,7 +153,6 @@ type configOptions struct {
 	DevExternalArtistFetchMultiplier  float64
 	DevPreserveUnicodeInExternalCalls bool
 	DevEnableMediaFileProbe           bool
-	DevAPIv1                          bool
 }
 
 type scannerOptions struct {
@@ -212,7 +203,7 @@ type lastfmOptions struct {
 	ScrobbleFirstArtistOnly bool
 
 	// Computed values
-	Languages []string `conf:"-"` // Computed from Language, split by comma
+	Languages []string // Computed from Language, split by comma
 }
 
 type deezerOptions struct {
@@ -220,7 +211,7 @@ type deezerOptions struct {
 	Language string
 
 	// Computed values
-	Languages []string `conf:"-"` // Computed from Language, split by comma
+	Languages []string // Computed from Language, split by comma
 }
 
 type listenBrainzOptions struct {
@@ -236,8 +227,6 @@ type jellyfinOptions struct {
 	// ExposedPublicUsers is a comma-separated list of usernames to advertise on the unauthenticated
 	// GET /Users/Public, so Jellyfin clients can show a login user-picker. Empty exposes no users.
 	ExposedPublicUsers string
-	AutoDiscovery      bool
-	QuickConnect       bool
 	// MaxConcurrentStreams bounds how many collection responses can stream at once. Each holds a DB
 	// cursor — and its pooled connection — for the whole client-paced response, so without a bound
 	// enough slow clients would take the entire pool and stall the scanner, scrobbles and the UI.
@@ -318,12 +307,6 @@ var currentGOOS = func() string {
 	return runtime.GOOS
 }
 
-// TLSEnabled reports whether the server serves HTTPS. Both halves are required,
-// so callers cannot infer it from the certificate alone.
-func (c *configOptions) TLSEnabled() bool {
-	return c.TLSCert != "" && c.TLSKey != ""
-}
-
 var (
 	Server = &configOptions{}
 	hooks  []func()
@@ -354,23 +337,19 @@ func LoadFromFile(confFile string) {
 	Load(true)
 }
 
-func durationNonNegativeOrDefault(val *time.Duration, original time.Duration) {
-	if val.Nanoseconds() < 0 {
-		log.Warn("Duration is a negative value. Using default value", "value", *val, "default", original)
-		*val = original
-	}
-}
-
 func Load(noConfigDump bool) {
 	parseIniFileConfiguration()
 	remapEnvVarKeysFromConfig()
 
 	// Map deprecated options to their new names for backwards compatibility
-	for _, o := range deprecatedOptions {
-		if o.replacement != "" {
-			mapDeprecatedOption(o.name, o.replacement)
-		}
-	}
+	mapDeprecatedOption("ReverseProxyWhitelist", "ExtAuth.TrustedSources")
+	mapDeprecatedOption("ReverseProxyUserHeader", "ExtAuth.UserHeader")
+	mapDeprecatedOption("HTTPSecurityHeaders.CustomFrameOptionsValue", "HTTPHeaders.FrameOptions")
+	mapDeprecatedOption("CoverJpegQuality", "CoverArtQuality")
+	mapDeprecatedOption("SimilarSongsMatchThreshold", "Matcher.FuzzyThreshold")
+	mapDeprecatedOption("EnableTranscodingCancellation", "Transcoding.EnableCancellation")
+	mapDeprecatedOption("DevArtworkWorkerConcurrency", "ArtworkWorkerConcurrency")
+	mapDeprecatedOption("DevArtworkExternalRPS", "ArtworkExternalMaxRPS")
 
 	err := viper.Unmarshal(&Server, viper.DecodeHook(
 		mapstructure.ComposeDecodeHookFunc(
@@ -410,7 +389,7 @@ func Load(noConfigDump bool) {
 		if mkErr := os.MkdirAll(filepath.Dir(Server.LogFile), os.ModePerm); mkErr != nil {
 			logFatal(fmt.Sprintf("Error creating log file directory: %s", mkErr.Error()))
 		}
-		out, err = os.OpenFile(Server.LogFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0600)
+		out, err = os.OpenFile(Server.LogFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
 		if err != nil {
 			logFatal(fmt.Sprintf("Error opening log file %s: %s", Server.LogFile, err.Error()))
 		}
@@ -428,34 +407,12 @@ func Load(noConfigDump bool) {
 	log.SetLogSourceLine(Server.DevLogSourceLine)
 	log.SetRedacting(Server.EnableLogRedacting)
 
-	durationNonNegativeOrDefault(&Server.SessionTimeout, consts.DefaultSessionTimeout)
-	durationNonNegativeOrDefault(&Server.SmartPlaylistRefreshDelay, consts.DefaultSmartRefresh)
-	durationNonNegativeOrDefault(&Server.DefaultShareExpiration, consts.DefaultShareExpiration)
-	durationNonNegativeOrDefault(&Server.UIPlaybackReportInterval, consts.DefaultUIPlaybackReportInterval)
-	durationNonNegativeOrDefault(&Server.AuthWindowLength, consts.DefaultAuthWindowLength)
-	durationNonNegativeOrDefault(&Server.Scanner.WatcherWait, consts.DefaultWatcherWait)
-
-	durationNonNegativeOrDefault(&Server.DevActivityPanelUpdateRate, consts.DefaultActivityPanelUpdateRate)
-	durationNonNegativeOrDefault(&Server.DevArtworkThrottleBacklogTimeout, consts.RequestThrottleBacklogTimeout)
-	durationNonNegativeOrDefault(&Server.DevArtistInfoTimeToLive, consts.ArtistInfoTimeToLive)
-	durationNonNegativeOrDefault(&Server.DevAlbumInfoTimeToLive, consts.AlbumInfoTimeToLive)
-	durationNonNegativeOrDefault(&Server.DevInsightsInitialDelay, consts.InsightsInitialDelay)
-	durationNonNegativeOrDefault(&Server.DevPluginCompilationTimeout, consts.DefaultPluginCompilationTimeout)
-
-	// Log deprecated, removed and unknown options
-	for _, o := range deprecatedOptions {
-		logDeprecatedOptions(o.name, o.replacement)
-	}
-	logRemovedOptions(removedOptions...)
-	logUnknownOptions()
-
 	err = run.Sequentially(
 		validateScanSchedule,
 		validateBackupSchedule,
 		validatePlaylistsPath,
 		validatePurgeMissingOption,
-		validateByteSize("MaxImageUploadSize", Server.MaxImageUploadSize),
-		validateByteSize("MaxImageSize", Server.MaxImageSize),
+		validateMaxImageUploadSize,
 		validateURL("ExtAuth.LogoutURL", Server.ExtAuth.LogoutURL),
 	)
 	if err != nil {
@@ -508,6 +465,21 @@ func Load(noConfigDump bool) {
 	// Parse Deezer.Language into Languages slice (comma-separated, with fallback to DefaultInfoLanguage)
 	Server.Deezer.Languages = parseLanguages(Server.Deezer.Language)
 
+	// Deprecated options
+	logDeprecatedOptions("Scanner.GenreSeparators", "")
+	logDeprecatedOptions("Scanner.GroupAlbumReleases", "")
+	logDeprecatedOptions("DevEnableBufferedScrobble", "") // Deprecated: Buffered scrobbling is now always enabled and this option is ignored
+	logDeprecatedOptions("SearchFullString", "Search.FullString")
+	logDeprecatedOptions("ReverseProxyWhitelist", "ExtAuth.TrustedSources")
+	logDeprecatedOptions("ReverseProxyUserHeader", "ExtAuth.UserHeader")
+	logDeprecatedOptions("HTTPSecurityHeaders.CustomFrameOptionsValue", "HTTPHeaders.FrameOptions")
+	logDeprecatedOptions("CoverJpegQuality", "CoverArtQuality")
+	logDeprecatedOptions("SimilarSongsMatchThreshold", "Matcher.FuzzyThreshold")
+	logDeprecatedOptions("EnableTranscodingCancellation", "Transcoding.EnableCancellation")
+
+	// Removed options
+	logRemovedOptions("Spotify.ID", "Spotify.Secret")
+
 	// Validate other options
 	if Server.UICoverArtSize < 200 || Server.UICoverArtSize > 1200 {
 		newValue := max(200, min(1200, Server.UICoverArtSize))
@@ -515,45 +487,15 @@ func Load(noConfigDump bool) {
 		Server.UICoverArtSize = newValue
 	}
 
-	if Server.Scanner.Extractor != consts.DefaultScannerExtractor {
-		log.Warn("Invalid Scanner.Extractor, using default", "value", Server.Scanner.Extractor, "default", consts.DefaultScannerExtractor)
-		Server.Scanner.Extractor = consts.DefaultScannerExtractor
-	}
-
-	// Floor MaxImageSize at MaxImageUploadSize so accepted uploads can always be read back.
-	imgSize, _ := humanize.ParseBytes(Server.MaxImageSize)
-	uploadSize, _ := humanize.ParseBytes(Server.MaxImageUploadSize)
-	if imgSize < uploadSize {
-		log.Warn("MaxImageSize must be at least MaxImageUploadSize, raising", "value", Server.MaxImageSize, "newValue", Server.MaxImageUploadSize)
-		Server.MaxImageSize = Server.MaxImageUploadSize
-	}
-
 	// Call init hooks
 	for _, hook := range hooks {
 		hook()
 	}
 }
 
-// deprecatedOptions still work, but will be removed in a future release. An empty
-// replacement means the option is now ignored.
-var deprecatedOptions = []struct{ name, replacement string }{
-	{"Scanner.GenreSeparators", ""},
-	{"Scanner.GroupAlbumReleases", ""},
-	{"DevEnableBufferedScrobble", ""},
-	{"SearchFullString", "Search.FullString"},
-	{"ReverseProxyWhitelist", "ExtAuth.TrustedSources"},
-	{"ReverseProxyUserHeader", "ExtAuth.UserHeader"},
-	{"HTTPSecurityHeaders.CustomFrameOptionsValue", "HTTPHeaders.FrameOptions"},
-	{"CoverJpegQuality", "CoverArtQuality"},
-	{"SimilarSongsMatchThreshold", "Matcher.FuzzyThreshold"},
-	{"EnableTranscodingCancellation", "Transcoding.EnableCancellation"},
-}
-
-var removedOptions = []string{"Spotify.ID", "Spotify.Secret"}
-
 func logDeprecatedOptions(oldName, newName string) {
-	envVar := envVarName(oldName)
-	newEnvVar := envVarName(newName)
+	envVar := "ND_" + strings.ToUpper(strings.ReplaceAll(oldName, ".", "_"))
+	newEnvVar := "ND_" + strings.ToUpper(strings.ReplaceAll(newName, ".", "_"))
 	logWarning := func(oldName, newName string) {
 		if newName != "" {
 			log.Warn(fmt.Sprintf("Option '%s' is deprecated and will be ignored in a future release. Please use the new '%s'", oldName, newName))
@@ -573,7 +515,7 @@ func logDeprecatedOptions(oldName, newName string) {
 // not available anymore
 func logRemovedOptions(options ...string) {
 	for _, option := range options {
-		envVar := envVarName(option)
+		envVar := "ND_" + strings.ToUpper(strings.ReplaceAll(option, ".", "_"))
 		logWarning := func(option string) {
 			log.Warn(fmt.Sprintf("Option '%s' is not available anymore and will be ignored. Please remove it from your config", option))
 		}
@@ -594,193 +536,35 @@ func remapEnvVarKeysFromConfig() {
 			continue
 		}
 		stripped := strings.TrimPrefix(key, "nd_")
-		canonicalKey := ndKeyToCanonical(key)
+		canonicalKey := strings.ReplaceAll(stripped, "_", ".")
 		displayNDKey := "ND_" + strings.ToUpper(stripped)
-		canonicalName := canonicalOptionName(canonicalKey)
+		displayCanonical := toPascalCase(canonicalKey)
 
 		if viper.InConfig(canonicalKey) {
 			logFatal(fmt.Sprintf(
 				"Config file contains both '%s' and '%s'. Remove the ND_-prefixed version. "+
 					"The 'ND_' prefix is only needed for environment variables, not config file keys.",
-				displayNDKey, cmp.Or(canonicalName, toPascalCase(canonicalKey)),
+				displayNDKey, displayCanonical,
 			))
 			return
 		}
 
 		viper.Set(canonicalKey, viper.Get(key))
-		// Unknown keys get no advice here, logUnknownOptions reports them instead
-		if canonicalName != "" {
-			_, _ = fmt.Fprintf(os.Stderr, "WARNING: Config key '%s' uses environment variable naming. Use '%s' instead. "+
-				"The 'ND_' prefix is only needed for environment variables.\n",
-				displayNDKey, canonicalName,
-			)
-		}
+		_, _ = fmt.Fprintf(os.Stderr, "WARNING: Config key '%s' uses environment variable naming. Use '%s' instead. "+
+			"The 'ND_' prefix is only needed for environment variables.\n",
+			displayNDKey, displayCanonical,
+		)
 	}
 }
 
 // mapDeprecatedOption is used to provide backwards compatibility for deprecated options. It should be called after
 // the config has been read by viper, but before unmarshalling it into the Config struct.
 func mapDeprecatedOption(legacyName, newName string) {
-	// viper.Set outranks the config file, so an explicit replacement must win over the legacy value
-	if viper.IsSet(legacyName) && !explicitlySet(newName) {
+	if viper.IsSet(legacyName) {
 		viper.Set(newName, viper.Get(legacyName))
 	}
 }
 
-// explicitlySet reports whether the user provided the option, ignoring defaults,
-// which viper.IsSet counts as set. The ND_ spelling is also accepted in the config
-// file, and remapEnvVarKeysFromConfig has already moved it out of InConfig's reach.
-func explicitlySet(name string) bool {
-	envVar := envVarName(name)
-	return viper.InConfig(name) || os.Getenv(envVar) != "" || viper.InConfig(strings.ToLower(envVar))
-}
-
-func envVarName(option string) string {
-	if option == "" {
-		return ""
-	}
-	return "ND_" + strings.ToUpper(strings.ReplaceAll(option, ".", "_"))
-}
-
-func logUnknownOptions() {
-	for _, key := range unknownConfigKeys() {
-		msg := fmt.Sprintf("Option '%s' is not recognized and will be ignored", key)
-		if matches := suggestOptions(key); len(matches) > 0 {
-			msg += fmt.Sprintf(". Did you mean '%s'?", strings.Join(matches, "' or '"))
-		}
-		log.Warn(msg)
-	}
-}
-
-// suggestOptions returns the known options sharing the last segment with key,
-// catching options written outside their section.
-func suggestOptions(key string) []string {
-	key = strings.ToLower(key)
-	leaf := leafKey(key)
-	canonical, _ := configKeys()
-	var matches []string
-	for known, name := range canonical {
-		// Removed options are known only so they get their own warning, never suggest them
-		if known != key && leafKey(known) == leaf && !slices.Contains(removedOptions, name) {
-			matches = append(matches, name)
-		}
-	}
-	slices.Sort(matches)
-	return matches
-}
-
-func leafKey(key string) string {
-	return key[strings.LastIndex(key, ".")+1:]
-}
-
-// unknownConfigKeys returns config file keys that don't match any known option, so
-// typos and options written outside their section don't fail silently.
-func unknownConfigKeys() []string {
-	// INI files keep the original [default] section alongside the merged one
-	skipDefault := strings.EqualFold(filepath.Ext(viper.ConfigFileUsed()), ".ini")
-
-	var unknown []string
-	for _, key := range viper.AllKeys() {
-		if !viper.InConfig(key) || canonicalOptionName(key) != "" {
-			continue
-		}
-		if skipDefault && strings.HasPrefix(key, "default.") {
-			continue
-		}
-		// Only ND_-prefixed keys that remapEnvVarKeysFromConfig could resolve are valid
-		if strings.HasPrefix(key, "nd_") && canonicalOptionName(ndKeyToCanonical(key)) != "" {
-			continue
-		}
-		unknown = append(unknown, key)
-	}
-	slices.Sort(unknown)
-	return asWrittenInConfigFile(unknown)
-}
-
-func ndKeyToCanonical(key string) string {
-	return strings.ReplaceAll(strings.TrimPrefix(key, "nd_"), "_", ".")
-}
-
-// canonicalOptionName returns the documented spelling of a known option key, or ""
-// if it matches no option. Subkeys of free-form maps have no fixed spelling.
-func canonicalOptionName(key string) string {
-	keys, prefixes := configKeys()
-	if name, ok := keys[key]; ok {
-		return name
-	}
-	if slices.ContainsFunc(prefixes, func(p string) bool { return strings.HasPrefix(key, p) }) {
-		return toPascalCase(key)
-	}
-	return ""
-}
-
-// asWrittenInConfigFile restores the casing the keys have in the config file, as
-// viper lowercases every key it loads.
-func asWrittenInConfigFile(keys []string) []string {
-	if len(keys) == 0 {
-		return nil
-	}
-	data, err := os.ReadFile(viper.ConfigFileUsed())
-	if err != nil {
-		return keys
-	}
-	casing := map[string]string{}
-	for _, match := range configFileKeyRx.FindAllStringSubmatch(string(data), -1) {
-		for segment := range strings.SplitSeq(match[1], ".") {
-			lower := strings.ToLower(segment)
-			casing[lower] = cmp.Or(casing[lower], segment)
-		}
-	}
-	return slice.Map(keys, func(key string) string {
-		segments := strings.Split(key, ".")
-		for i, s := range segments {
-			segments[i] = cmp.Or(casing[s], s)
-		}
-		return strings.Join(segments, ".")
-	})
-}
-
-// Matches keys and section headers in all supported config formats.
-var configFileKeyRx = regexp.MustCompile(`(?m)^\s*\[?\s*"?([\w.]+)"?\s*[]=:]`)
-
-// configKeys maps every accepted option name, lowercased, to its canonical spelling,
-// plus the prefixes of free-form map options (Tags, DevLogLevels).
-var configKeys = sync.OnceValues(func() (map[string]string, []string) {
-	keys := map[string]string{}
-	var prefixes []string
-
-	var collect func(t reflect.Type, prefix string)
-	collect = func(t reflect.Type, prefix string) {
-		for field := range t.Fields() {
-			// `conf:"-"` marks values computed during Load, not settable in the config
-			if !field.IsExported() || field.Tag.Get("conf") == "-" {
-				continue
-			}
-			name := prefix + field.Name
-			if field.Type.Kind() == reflect.Struct && !reflect.PointerTo(field.Type).Implements(textUnmarshalerType) {
-				collect(field.Type, name+".")
-				continue
-			}
-			lower := strings.ToLower(name)
-			keys[lower] = name
-			if field.Type.Kind() == reflect.Map {
-				prefixes = append(prefixes, lower+".")
-			}
-		}
-	}
-	collect(reflect.TypeFor[configOptions](), "")
-
-	for _, o := range deprecatedOptions {
-		keys[strings.ToLower(o.name)] = o.name
-	}
-	for _, o := range removedOptions {
-		keys[strings.ToLower(o)] = o
-	}
-	return keys, prefixes
-})
-
-var textUnmarshalerType = reflect.TypeFor[encoding.TextUnmarshaler]()
-
 // parseIniFileConfiguration is used to parse the config file when it is in INI format. For INI files, it
 // would require a nested structure, so instead we unmarshal it to a map and then merge the nested [default]
 // section into the root level.
@@ -853,20 +637,11 @@ func validatePurgeMissingOption() error {
 	return nil
 }
 
-func validateByteSize(name, value string) func() error {
-	return func() error {
-		size, err := humanize.ParseBytes(value)
-		if err != nil {
-			return fmt.Errorf("invalid %s %q: use values like '10MB', '1GB', or raw bytes like '10485760': %w", name, value, err)
-		}
-		if size == 0 {
-			return fmt.Errorf("invalid %s %q: must be greater than zero", name, value)
-		}
-		if size > math.MaxInt64 {
-			return fmt.Errorf("invalid %s %q: value is too large", name, value)
-		}
-		return nil
+func validateMaxImageUploadSize() error {
+	if _, err := humanize.ParseBytes(Server.MaxImageUploadSize); err != nil {
+		return fmt.Errorf("invalid MaxImageUploadSize %q: use values like '10MB', '1GB', or raw bytes like '10485760': %w", Server.MaxImageUploadSize, err)
 	}
+	return nil
 }
 
 func validateEnforceNonRootUser() error {
@@ -996,7 +771,7 @@ func setViperDefaults() {
 	viper.SetDefault("autoimportplaylists", true)
 	viper.SetDefault("defaultplaylistpublicvisibility", false)
 	viper.SetDefault("playlistspath", "")
-	viper.SetDefault("smartPlaylistRefreshDelay", consts.DefaultSmartRefresh)
+	viper.SetDefault("smartPlaylistRefreshDelay", 5*time.Second)
 	viper.SetDefault("enabledownloads", true)
 	viper.SetDefault("enableexternalservices", true)
 	viper.SetDefault("enablem3uexternalalbumart", false)
@@ -1009,7 +784,6 @@ func setViperDefaults() {
 	viper.SetDefault("matcher.fuzzythreshold", 85)
 	viper.SetDefault("recentlyaddedbymodtime", false)
 	viper.SetDefault("prefersorttags", false)
-	viper.SetDefault("enablenaturalsorting", false)
 	viper.SetDefault("ignoredarticles", "The El La Los Las Le Les Os As O A")
 	viper.SetDefault("indexgroups", "A B C D E F G H I J K L M N O P Q R S T U V W X-Z(XYZ) [Unknown]([)")
 	viper.SetDefault("ffmpegpath", "")
@@ -1037,17 +811,16 @@ func setViperDefaults() {
 	viper.SetDefault("uiplaybackreportinterval", consts.DefaultUIPlaybackReportInterval)
 	viper.SetDefault("enableartworkupload", true)
 	viper.SetDefault("maximageuploadsize", consts.DefaultMaxImageUploadSize)
-	viper.SetDefault("maximagesize", consts.DefaultMaxImageSize)
 	viper.SetDefault("enablesharing", true)
 	viper.SetDefault("shareurl", "")
-	viper.SetDefault("defaultshareexpiration", consts.DefaultShareExpiration)
+	viper.SetDefault("defaultshareexpiration", 8760*time.Hour)
 	viper.SetDefault("defaultdownloadableshare", false)
 	viper.SetDefault("gatrackingid", "")
 	viper.SetDefault("enableinsightscollector", true)
 	viper.SetDefault("enablescheduleddbanalyze", true)
 	viper.SetDefault("enablelogredacting", true)
 	viper.SetDefault("authrequestlimit", 5)
-	viper.SetDefault("authwindowlength", consts.DefaultAuthWindowLength)
+	viper.SetDefault("authwindowlength", 20*time.Second)
 	viper.SetDefault("passwordencryptionkey", "")
 	viper.SetDefault("extauth.userheader", "Remote-User")
 	viper.SetDefault("extauth.trustedsources", "")
@@ -1095,8 +868,6 @@ func setViperDefaults() {
 	viper.SetDefault("listenbrainz.trackalgorithm", consts.DefaultListenBrainzTrackAlgorithm)
 	viper.SetDefault("jellyfin.enabled", false)
 	viper.SetDefault("jellyfin.servername", "")
-	viper.SetDefault("jellyfin.autodiscovery", false)
-	viper.SetDefault("jellyfin.quickconnect", true)
 	viper.SetDefault("enablescrobblehistory", true)
 	viper.SetDefault("httpheaders.frameoptions", "DENY")
 	viper.SetDefault("backup.path", "")
@@ -1125,7 +896,6 @@ func setViperDefaults() {
 	viper.SetDefault("devshowartistpage", true)
 	viper.SetDefault("devuishowconfig", true)
 	viper.SetDefault("devneweventstream", true)
-	viper.SetDefault("devapiv1", false)
 	viper.SetDefault("devoffsetoptimize", 50000)
 	// Half the pool: streams may take up to this many connections, leaving the rest for the scanner,
 	// scrobbles and the UI. See MaxOpenConns.
@@ -1134,12 +904,8 @@ func setViperDefaults() {
 	viper.SetDefault("devartworkthrottlebackloglimit", consts.RequestThrottleBacklogLimit)
 	viper.SetDefault("devartworkthrottlebacklogtimeout", consts.RequestThrottleBacklogTimeout)
 	viper.SetDefault("devartworkthrottlebuffered", true)
-	// Half the CPU count (min 2), so local resolution scales with the host but stays under the
-	// SQLite pool (MaxOpenConns) — leaving connections for the scanner, scrobbles and the UI.
-	viper.SetDefault("devartworkworkerconcurrency", max(2, runtime.NumCPU()/2))
-	// External RPS gates outbound calls to third-party services (per service); it is bounded by
-	// their tolerance, not the host, so it stays a small constant regardless of CPU count.
-	viper.SetDefault("devartworkexternalmaxrps", 2)
+	viper.SetDefault("artworkworkerconcurrency", 4)
+	viper.SetDefault("artworkexternalmaxrps", 2)
 	viper.SetDefault("devartistinfotimetolive", consts.ArtistInfoTimeToLive)
 	viper.SetDefault("devalbuminfotimetolive", consts.AlbumInfoTimeToLive)
 	viper.SetDefault("devexternalscanner", true)

conf/configuration_test.go

@@ -1,18 +1,12 @@
 package conf_test
 
 import (
-	"bytes"
 	"fmt"
 	"os"
 	"path/filepath"
-	"runtime"
 	"testing"
-	"time"
 
 	"github.com/navidrome/navidrome/conf"
-	"github.com/navidrome/navidrome/conf/configtest"
-	"github.com/navidrome/navidrome/consts"
-	"github.com/navidrome/navidrome/log"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 	"github.com/spf13/viper"
@@ -184,123 +178,6 @@ var _ = Describe("Configuration", func() {
 		})
 	})
 
-	Describe("unknownConfigKeys", func() {
-		BeforeEach(func() {
-			viper.Reset()
-			conf.SetViperDefaults()
-			viper.SetDefault("datafolder", GinkgoT().TempDir())
-			viper.SetDefault("loglevel", "error")
-			conf.ResetConf()
-		})
-
-		It("reports misplaced and misspelled options, as spelled in the config file", func() {
-			conf.InitConfig(filepath.Join("testdata", "cfg_unknown_keys.toml"), false)
-			conf.Load(true)
-
-			Expect(conf.UnknownConfigKeys()).To(ConsistOf(
-				"ArtistSplitExceptions", "EnableDownlods", "Whatever.Foo",
-			))
-		})
-
-		DescribeTable("recovers the original casing in all supported formats",
-			func(file string) {
-				conf.InitConfig(filepath.Join("testdata", file), false)
-				conf.Load(true)
-
-				Expect(conf.UnknownConfigKeys()).To(ConsistOf("NotAnOption"))
-			},
-			Entry("TOML", "cfg_unknown_casing.toml"),
-			Entry("YAML", "cfg_unknown_casing.yaml"),
-			Entry("JSON", "cfg_unknown_casing.json"),
-			Entry("INI", "cfg_unknown_casing.ini"),
-		)
-
-		It("does not report valid, deprecated or free-form keys", func() {
-			conf.InitConfig(filepath.Join("testdata", "cfg.toml"), false)
-			conf.Load(true)
-
-			Expect(conf.UnknownConfigKeys()).To(BeEmpty())
-		})
-
-		It("does not report the [default] section of INI files", func() {
-			conf.InitConfig(filepath.Join("testdata", "cfg.ini"), false)
-			conf.Load(true)
-
-			Expect(conf.UnknownConfigKeys()).To(BeEmpty())
-		})
-
-		DescribeTable("SuggestOptions",
-			func(key string, expected []string) {
-				Expect(conf.SuggestOptions(key)).To(Equal(expected))
-			},
-			Entry("suggests the section of a misplaced option", "artistsplitexceptions",
-				[]string{"Scanner.ArtistSplitExceptions"}),
-			Entry("suggests the section of a misplaced nested option", "backup.fuzzythreshold",
-				[]string{"Matcher.FuzzyThreshold"}),
-			Entry("suggests every section defining the option", "schedule",
-				[]string{"Backup.Schedule", "Scanner.Schedule"}),
-			Entry("suggests nothing for a typo", "enabledownlods", nil),
-		)
-
-		It("does not report ND_-prefixed keys, as they are remapped", func() {
-			conf.InitConfig(filepath.Join("testdata", "cfg_nd_keys.toml"), false)
-			conf.Load(true)
-
-			Expect(conf.UnknownConfigKeys()).To(BeEmpty())
-		})
-
-		It("reports ND_-prefixed keys that remap to no known option", func() {
-			conf.InitConfig(filepath.Join("testdata", "cfg_nd_bogus.toml"), false)
-			conf.Load(true)
-
-			Expect(conf.UnknownConfigKeys()).To(ConsistOf("ND_TOTALLY_BOGUS_OPTION"))
-			Expect(conf.Server.Scanner.Schedule).To(Equal("@every 1h"))
-		})
-
-		It("migrates every deprecated option that has a replacement", func() {
-			conf.InitConfig(filepath.Join("testdata", "cfg_deprecated_search.toml"), false)
-			conf.Load(true)
-
-			Expect(conf.Server.Search.FullString).To(BeTrue())
-			Expect(conf.UnknownConfigKeys()).To(BeEmpty())
-		})
-
-		It("warns about each unrecognized option at startup", func() {
-			var logBuf bytes.Buffer
-			log.SetOutput(&logBuf)
-			DeferCleanup(func() { log.SetOutput(GinkgoWriter) })
-
-			conf.InitConfig(filepath.Join("testdata", "cfg_warning_output.toml"), false)
-			conf.Load(true)
-
-			Expect(logBuf.String()).To(ContainSubstring(
-				"Option 'ArtistSplitExceptions' is not recognized and will be ignored. " +
-					"Did you mean 'Scanner.ArtistSplitExceptions'?"))
-			Expect(logBuf.String()).To(ContainSubstring(
-				"Option 'EnableDownlods' is not recognized and will be ignored"))
-			Expect(logBuf.String()).ToNot(ContainSubstring("ArtistJoiner"))
-		})
-
-		Context("with runtime-computed and removed options in the config", func() {
-			BeforeEach(func() {
-				conf.InitConfig(filepath.Join("testdata", "cfg_runtime_fields.toml"), false)
-				conf.Load(true)
-			})
-
-			It("reports values computed during Load, which the config cannot set", func() {
-				Expect(conf.UnknownConfigKeys()).To(ContainElements("ConfigFile", "LastFM.Languages"))
-			})
-
-			It("never suggests a removed option", func() {
-				Expect(conf.SuggestOptions("id")).To(BeEmpty())
-			})
-
-			It("keeps an explicit replacement over the deprecated value", func() {
-				Expect(conf.Server.Search.FullString).To(BeFalse())
-			})
-		})
-	})
-
 	Describe("logFatal", func() {
 		var invalidPath string
 		BeforeEach(func() {
@@ -330,21 +207,6 @@ var _ = Describe("Configuration", func() {
 			}).To(PanicWith(ContainSubstring("Error creating log file directory")))
 		})
 
-		It("creates the log file readable only by the owner", func() {
-			if runtime.GOOS == "windows" {
-				Skip("file modes are not enforced on Windows")
-			}
-			logFile := filepath.Join(GinkgoT().TempDir(), "navidrome.log")
-			viper.SetDefault("datafolder", GinkgoT().TempDir())
-			viper.SetDefault("logfile", logFile)
-			DeferCleanup(log.SetOutput, os.Stderr)
-			conf.Load(true)
-
-			info, err := os.Stat(logFile)
-			Expect(err).ToNot(HaveOccurred())
-			Expect(info.Mode().Perm()).To(Equal(os.FileMode(0600)))
-		})
-
 		It("is called when BaseURL is invalid", func() {
 			viper.SetDefault("datafolder", GinkgoT().TempDir())
 			viper.SetDefault("baseurl", "://invalid")
@@ -355,10 +217,19 @@ var _ = Describe("Configuration", func() {
 
 	})
 
-	Describe("ValidateByteSize", func() {
+	Describe("ValidateMaxImageUploadSize", func() {
+		BeforeEach(func() {
+			viper.Reset()
+			conf.SetViperDefaults()
+			viper.SetDefault("datafolder", GinkgoT().TempDir())
+			viper.SetDefault("loglevel", "error")
+			conf.ResetConf()
+		})
+
 		DescribeTable("accepts valid size values",
 			func(input string) {
-				Expect(conf.ValidateByteSize("MaxImageSize", input)()).To(Succeed())
+				conf.Server.MaxImageUploadSize = input
+				Expect(conf.ValidateMaxImageUploadSize()).To(Succeed())
 			},
 			Entry("megabytes", "10MB"),
 			Entry("gigabytes", "1GB"),
@@ -369,60 +240,14 @@ var _ = Describe("Configuration", func() {
 
 		DescribeTable("rejects invalid size values",
 			func(input string) {
-				Expect(conf.ValidateByteSize("MaxImageSize", input)()).To(MatchError(ContainSubstring("invalid MaxImageSize")))
+				conf.Server.MaxImageUploadSize = input
+				Expect(conf.ValidateMaxImageUploadSize()).To(MatchError(ContainSubstring("invalid MaxImageUploadSize")))
 			},
 			Entry("garbage string", "not-a-size"),
 			Entry("negative-looking", "-10MB"),
-			Entry("zero", "0"),
-			Entry("zero with unit", "0MB"),
-			Entry("overflows int64", "9223372036854775808"),
 		)
 	})
 
-	Describe("MaxImageSize floor", func() {
-		BeforeEach(func() {
-			viper.Reset()
-			conf.SetViperDefaults()
-			viper.SetDefault("datafolder", GinkgoT().TempDir())
-			viper.SetDefault("loglevel", "error")
-			conf.ResetConf()
-		})
-
-		It("is raised to MaxImageUploadSize when configured lower", func() {
-			viper.SetDefault("maximagesize", "5MB")
-			viper.SetDefault("maximageuploadsize", "50MB")
-			conf.Load(true)
-			Expect(conf.Server.MaxImageSize).To(Equal("50MB"))
-		})
-
-		It("keeps a larger MaxImageSize unchanged", func() {
-			viper.SetDefault("maximagesize", "30MB")
-			conf.Load(true)
-			Expect(conf.Server.MaxImageSize).To(Equal("30MB"))
-		})
-	})
-
-	Describe("Scanner.Extractor", func() {
-		BeforeEach(func() {
-			viper.Reset()
-			conf.SetViperDefaults()
-			viper.SetDefault("datafolder", GinkgoT().TempDir())
-			viper.SetDefault("loglevel", "error")
-			conf.ResetConf()
-		})
-
-		It("falls back to taglib for an unknown extractor", func() {
-			viper.SetDefault("scanner.extractor", "ffmpeg")
-			conf.Load(true)
-			Expect(conf.Server.Scanner.Extractor).To(Equal("taglib"))
-		})
-
-		It("keeps taglib", func() {
-			conf.Load(true)
-			Expect(conf.Server.Scanner.Extractor).To(Equal("taglib"))
-		})
-	})
-
 	Describe("EnforceNonRootUser", func() {
 		It("defaults to false", func() {
 			conf.Load(true)
@@ -492,73 +317,4 @@ var _ = Describe("Configuration", func() {
 		Entry("INI format", "ini"),
 		Entry("JSON format", "json"),
 	)
-
-	It("should use default values for negative duration fields", func() {
-		filename := filepath.Join("testdata", "invalid_duration.toml")
-		conf.InitConfig(filename, false)
-		conf.Load(true)
-
-		server := conf.Server
-		Expect(server.SessionTimeout).To(Equal(consts.DefaultSessionTimeout))
-		Expect(server.SmartPlaylistRefreshDelay).To(Equal(consts.DefaultSmartRefresh))
-		Expect(server.DefaultShareExpiration).To(Equal(consts.DefaultShareExpiration))
-		Expect(server.UIPlaybackReportInterval).To(Equal(consts.DefaultUIPlaybackReportInterval))
-		Expect(server.AuthWindowLength).To(Equal(consts.DefaultAuthWindowLength))
-		Expect(server.Scanner.WatcherWait).To(Equal(consts.DefaultWatcherWait))
-
-		Expect(server.DevActivityPanelUpdateRate).To(Equal(consts.DefaultActivityPanelUpdateRate))
-		Expect(server.DevArtworkThrottleBacklogTimeout).To(Equal(consts.RequestThrottleBacklogTimeout))
-		Expect(server.DevArtistInfoTimeToLive).To(Equal(consts.ArtistInfoTimeToLive))
-		Expect(server.DevAlbumInfoTimeToLive).To(Equal(consts.AlbumInfoTimeToLive))
-		Expect(server.DevInsightsInitialDelay).To(Equal(consts.InsightsInitialDelay))
-		Expect(server.DevPluginCompilationTimeout).To(Equal(consts.DefaultPluginCompilationTimeout))
-	})
-
-	It("should use parsed values for duration fields", func() {
-		conf.InitConfig(filepath.Join("testdata", "valid_duration.toml"), false)
-		conf.Load(true)
-
-		configured := 1 * time.Second
-
-		server := conf.Server
-		Expect(server.SessionTimeout).To(Equal(configured))
-		Expect(server.SmartPlaylistRefreshDelay).To(Equal(configured))
-		Expect(server.DefaultShareExpiration).To(Equal(configured))
-		Expect(server.UIPlaybackReportInterval).To(Equal(configured))
-		Expect(server.AuthWindowLength).To(Equal(configured))
-		Expect(server.Scanner.WatcherWait).To(Equal(configured))
-
-		Expect(server.DevActivityPanelUpdateRate).To(Equal(configured))
-		Expect(server.DevArtworkThrottleBacklogTimeout).To(Equal(configured))
-		Expect(server.DevArtistInfoTimeToLive).To(Equal(configured))
-		Expect(server.DevAlbumInfoTimeToLive).To(Equal(configured))
-		Expect(server.DevInsightsInitialDelay).To(Equal(configured))
-		Expect(server.DevPluginCompilationTimeout).To(Equal(configured))
-	})
-})
-
-var _ = Describe("TLSEnabled", func() {
-	BeforeEach(func() {
-		DeferCleanup(configtest.SetupConfig())
-	})
-
-	It("is false when neither the certificate nor the key is set", func() {
-		Expect(conf.Server.TLSEnabled()).To(BeFalse())
-	})
-
-	It("is true when both the certificate and the key are set", func() {
-		conf.Server.TLSCert = "cert.pem"
-		conf.Server.TLSKey = "key.pem"
-		Expect(conf.Server.TLSEnabled()).To(BeTrue())
-	})
-
-	It("is false when only the certificate is set", func() {
-		conf.Server.TLSCert = "cert.pem"
-		Expect(conf.Server.TLSEnabled()).To(BeFalse())
-	})
-
-	It("is false when only the key is set", func() {
-		conf.Server.TLSKey = "key.pem"
-		Expect(conf.Server.TLSEnabled()).To(BeFalse())
-	})
 })

conf/export_test.go

@@ -14,7 +14,7 @@ var NormalizeSearchBackend = normalizeSearchBackend
 
 var ToPascalCase = toPascalCase
 
-var ValidateByteSize = validateByteSize
+var ValidateMaxImageUploadSize = validateMaxImageUploadSize
 
 func SetRuntimeInfoForTest(goos string, euid int) func() {
 	oldGOOS := currentGOOS
@@ -32,7 +32,3 @@ func SetLogFatal(f func(...any)) func() {
 	logFatal = f
 	return func() { logFatal = old }
 }
-
-var UnknownConfigKeys = unknownConfigKeys
-
-var SuggestOptions = suggestOptions

conf/testdata/cfg_deprecated_search.toml

@@ -1,2 +0,0 @@
-MusicFolder = "/toml/music"
-SearchFullString = true

conf/testdata/cfg_nd_bogus.toml

@@ -1,3 +0,0 @@
-MusicFolder = "/toml/music"
-ND_TOTALLY_BOGUS_OPTION = true
-ND_SCANNER_SCHEDULE = "@every 1h"

conf/testdata/cfg_runtime_fields.toml

@@ -1,10 +0,0 @@
-MusicFolder = "/toml/music"
-SearchFullString = true
-ConfigFile = "/somewhere/else"
-ID = "oops"
-
-[Search]
-FullString = false
-
-[LastFM]
-Languages = ["pt"]

conf/testdata/cfg_unknown_casing.ini

@@ -1,3 +0,0 @@
-[default]
-MusicFolder = /ini/music
-NotAnOption = true

conf/testdata/cfg_unknown_casing.json

@@ -1,4 +0,0 @@
-{
-  "MusicFolder": "/json/music",
-  "NotAnOption": true
-}

conf/testdata/cfg_unknown_casing.toml

@@ -1,2 +0,0 @@
-MusicFolder = "/toml/music"
-NotAnOption = true

conf/testdata/cfg_unknown_casing.yaml

@@ -1,2 +0,0 @@
-MusicFolder: /yaml/music
-NotAnOption: true

conf/testdata/cfg_unknown_keys.toml

@@ -1,18 +0,0 @@
-MusicFolder = "/toml/music"
-
-# Valid option, but written at the root level instead of under Scanner
-ArtistSplitExceptions = ["AC/DC", "Tyler, the creator"]
-
-# Misspelled option
-EnableDownlods = true
-
-# Unknown section
-[Whatever]
-Foo = "bar"
-
-# Valid options, must not be reported
-[Scanner]
-ArtistJoiner = " • "
-
-[Tags.custom]
-aliases = ["toml", "test"]

conf/testdata/cfg_warning_output.toml

@@ -1,7 +0,0 @@
-MusicFolder = "/toml/music"
-LogLevel = "warn"
-ArtistSplitExceptions = ["AC/DC"]
-EnableDownlods = true
-
-[Scanner]
-ArtistJoiner = " • "

conf/testdata/invalid_duration.toml

@@ -1,12 +0,0 @@
-SessionTimeout = "-10s"
-SmartPlaylistRefreshDelay = "-10s"
-UIPlaybackReportInterval = "-10s"
-AuthWindowLength = "-10s"
-DefaultShareExpiration = "-10s"
-Scanner.WatcherWait = "-10s"
-DevActivityPanelUpdateRate = "-10s"
-DevArtworkThrottleBacklogTimeout = "-10s"
-DevArtistInfoTimeToLive = "-10s"
-DevAlbumInfoTimeToLive = "-10s"
-DevInsightsInitialDelay = "-10s"
-DevPluginCompilationTimeout = "-10s"

conf/testdata/valid_duration.toml

@@ -1,12 +0,0 @@
-SessionTimeout = "1s"
-SmartPlaylistRefreshDelay = "1s"
-UIPlaybackReportInterval = "1s"
-AuthWindowLength = "1s"
-DefaultShareExpiration = "1s"
-Scanner.WatcherWait = "1s"
-DevActivityPanelUpdateRate = "1s"
-DevArtworkThrottleBacklogTimeout = "1s"
-DevArtistInfoTimeToLive = "1s"
-DevAlbumInfoTimeToLive = "1s"
-DevInsightsInitialDelay = "1s"
-DevPluginCompilationTimeout = "1s"

consts/consts.go

@@ -24,32 +24,26 @@ const (
 	LastDBAnalyzeAttemptAtKey     = "LastDBAnalyzeAttemptAt"
 	DBAnalyzePendingKey           = "DBAnalyzePending"
 	DBAnalyzeFailureCountKey      = "DBAnalyzeFailureCount"
-	// ArtConfFingerprintPropertyKey is the model.PropertyRepository key the artwork config check
-	// compares against to detect artwork-affecting config changes across restarts.
-	ArtConfFingerprintPropertyKey = "ArtConfFingerprint"
 
 	UIAuthorizationHeader  = "X-ND-Authorization"
 	UIClientUniqueIDHeader = "X-ND-Client-Unique-Id"
 	JWTSecretKey           = "JWTSecret"
-	JWTPublicSecretKey     = "JWTPublicSecret"
 	JWTIssuer              = "ND"
 	DefaultSessionTimeout  = 48 * time.Hour
-	DefaultSmartRefresh    = 5 * time.Second
-	DefaultShareExpiration = 8760 * time.Hour
 	CookieExpiry           = 365 * 24 * 3600 // One year
 
 	DBAnalyzeCheckSchedule = "@every 30m"
 	DBAnalyzeMaxAge        = 24 * time.Hour
 
-	ArtworkEnqueueMissingSchedule = "@every 1h"
-	ArtworkPruneSchedule          = "@daily"
+	ArtworkStaleAbsentRecheckSchedule = "@every 1h"
+	ArtworkPruneSchedule              = "@daily"
+	ArtworkPostBackfillPruneDelay     = 10 * time.Minute
 
 	// DefaultEncryptionKey This is the encryption key used if none is specified in the `PasswordEncryptionKey` option
 	// Never ever change this! Or it will break all Navidrome installations that don't set the config option
 	DefaultEncryptionKey  = "just for obfuscation"
 	PasswordsEncryptedKey = "PasswordsEncryptedKey"
 	PasswordAutogenPrefix = "__NAVIDROME_AUTOGEN__" //nolint:gosec
-	APIKeyPrefix          = "nds_"
 
 	DevInitialUserName = "admin"
 	DevInitialName     = "Dev Admin"
@@ -60,7 +54,6 @@ const (
 	URLPathPublic       = "/share"
 	URLPathPublicImages = URLPathPublic + "/img"
 	URLPathJellyfinAPI  = "/jellyfin"
-	URLPathAPIv1        = "/api/v1"
 
 	// JellyfinServerIDKey is the Property key for the stable, persisted server Id reported by the
 	// Jellyfin API. Jellyfin clients cache this value, so it must survive process restarts.
@@ -75,7 +68,6 @@ const (
 	DefaultUILoginBackgroundURLOffline = "data:image/png;base64," + DefaultUILoginBackgroundOffline
 	DefaultMaxSidebarPlaylists         = 100
 
-	DefaultAuthWindowLength       = 20 * time.Second
 	RequestThrottleBacklogLimit   = 100
 	RequestThrottleBacklogTimeout = time.Minute
 
@@ -91,9 +83,6 @@ const (
 	I18nFolder     = "i18n"
 	ScanIgnoreFile = ".ndignore"
 	ArtworkFolder  = "artwork"
-	// HashedArtworkFolder is a subtree of ArtworkFolder, kept apart from the name-addressed
-	// upload folders beside it so Prune's sweep never reaches them.
-	HashedArtworkFolder = "hashed"
 
 	PlaceholderArtistArt            = "artist-placeholder.webp"
 	PlaceholderAlbumArt             = "album-placeholder.webp"
@@ -111,15 +100,11 @@ const (
 	DefaultScannerExtractor = "taglib"
 	DefaultWatcherWait      = 5 * time.Second
 	Zwsp                    = string('\u200b')
-
-	DefaultActivityPanelUpdateRate  = 300 * time.Millisecond
-	DefaultPluginCompilationTimeout = time.Minute
 )
 
 const (
 	DefaultUICoverArtSize     = 300
 	DefaultMaxImageUploadSize = "10MB"
-	DefaultMaxImageSize       = "20MB"
 )
 
 // Prometheus options
@@ -156,6 +141,8 @@ const (
 	//DefaultAlbumPID = "album_legacy"
 	DefaultAlbumPID = "musicbrainz_albumid|albumartistid,album,albumversion,releasedate"
 	DefaultTrackPID = "musicbrainz_trackid|albumid,discnumber,tracknumber,title"
+	PIDAlbumKey     = "PIDAlbum"
+	PIDTrackKey     = "PIDTrack"
 )
 
 const (
@@ -206,7 +193,7 @@ var (
 	}
 )
 
-var HTTPUserAgent = "Navidrome/" + Version + " - https://github.com/navidrome"
+var HTTPUserAgent = "Navidrome" + "/" + Version
 
 var (
 	VariousArtists = "Various Artists"

contrib/navidrome

@@ -2,7 +2,7 @@
   
 name=$RC_SVCNAME
 command="/opt/navidrome/${RC_SVCNAME}"
-command_args="--datafolder /opt/navidrome"
+command_args="-datafolder /opt/navidrome"
 command_user="${RC_SVCNAME}"
 pidfile="/var/run/${RC_SVCNAME}.pid"
 output_log="/opt/navidrome/${RC_SVCNAME}.log"

contrib/navidrome.service

@@ -36,7 +36,7 @@ RestrictNamespaces=yes
 RestrictRealtime=yes
 SystemCallFilter=@system-service
 SystemCallFilter=~@privileged @resources
-SystemCallFilter=setrlimit mbind
+SystemCallFilter=setrlimit
 SystemCallArchitectures=native
 UMask=0066
 

core/agents/agents.go

@@ -1,13 +1,9 @@
 package agents
 
 import (
-	"cmp"
 	"context"
-	"errors"
-	"maps"
 	"slices"
 	"strings"
-	"sync"
 	"time"
 
 	"github.com/navidrome/navidrome/conf"
@@ -26,43 +22,11 @@ type PluginLoader interface {
 	LoadMediaAgent(name string) (Interface, bool)
 }
 
-// agentCooldown is the default cooldown duration for an agent that returns a RetryLaterError without a specific
-// RetryIn duration.
-const agentCooldown = time.Minute
-
-// errUnsupported marks an agent that does not implement the requested method: it never ran,
-// so it neither answered nor throttled.
-var errUnsupported = errors.New("agent does not support this method")
-
 // Agents is a meta-agent that aggregates multiple built-in and plugin agents. It tries each enabled agent in order
 // until one returns valid data.
 type Agents struct {
 	ds           model.DataStore
 	pluginLoader PluginLoader
-	cooldowns    cooldowns
-}
-
-// cooldowns remembers, across dispatches, which agents asked to be left alone and until when.
-type cooldowns struct {
-	mu    sync.RWMutex
-	until map[string]time.Time
-}
-
-func (c *cooldowns) active(name string) bool {
-	c.mu.RLock()
-	defer c.mu.RUnlock()
-	return time.Now().Before(c.until[name])
-}
-
-// park keeps whichever deadline is later, so a call still in flight when a longer cooldown
-// starts cannot cut it short when it finally answers.
-func (c *cooldowns) park(name string, d time.Duration) {
-	until := time.Now().Add(d)
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if until.After(c.until[name]) {
-		c.until[name] = until
-	}
 }
 
 // GetAgents returns the singleton instance of Agents
@@ -77,7 +41,6 @@ func createAgents(ds model.DataStore, pluginLoader PluginLoader) *Agents {
 	return &Agents{
 		ds:           ds,
 		pluginLoader: pluginLoader,
-		cooldowns:    cooldowns{until: map[string]time.Time{}},
 	}
 }
 
@@ -127,19 +90,12 @@ func (a *Agents) getEnabledAgentNames() []enabledAgent {
 		} else if isPlugin {
 			validAgents = append(validAgents, enabledAgent{name: name, isPlugin: true})
 		} else {
-			log.Debug("Unknown agent ignored", "name", name, "available", availableAgentNames(availablePlugins))
+			log.Debug("Unknown agent ignored", "name", name)
 		}
 	}
 	return validAgents
 }
 
-// availableAgentNames returns every name accepted by the Agents config option.
-func availableAgentNames(plugins []string) []string {
-	names := append(slices.Collect(maps.Keys(Map)), plugins...)
-	slices.Sort(names)
-	return names
-}
-
 func (a *Agents) getAgent(ea enabledAgent) Interface {
 	if ea.isPlugin {
 		// Try to load WASM plugin agent (if plugin loader is available)
@@ -185,7 +141,11 @@ type AlbumImageAgent struct {
 func (a *Agents) ArtistImageAgents() []ArtistImageAgent {
 	var result []ArtistImageAgent
 	for _, ea := range a.getEnabledAgentNames() {
-		if retriever, ok := a.getAgent(ea).(ArtistImageRetriever); ok {
+		ag := a.getAgent(ea)
+		if ag == nil {
+			continue
+		}
+		if retriever, ok := ag.(ArtistImageRetriever); ok {
 			result = append(result, ArtistImageAgent{Name: ea.name, Retriever: retriever})
 		}
 	}
@@ -197,7 +157,11 @@ func (a *Agents) ArtistImageAgents() []ArtistImageAgent {
 func (a *Agents) AlbumImageAgents() []AlbumImageAgent {
 	var result []AlbumImageAgent
 	for _, ea := range a.getEnabledAgentNames() {
-		if retriever, ok := a.getAgent(ea).(AlbumImageRetriever); ok {
+		ag := a.getAgent(ea)
+		if ag == nil {
+			continue
+		}
+		if retriever, ok := ag.(AlbumImageRetriever); ok {
 			result = append(result, AlbumImageAgent{Name: ea.name, Retriever: retriever})
 		}
 	}
@@ -215,7 +179,7 @@ func (a *Agents) GetArtistMBID(ctx context.Context, id string, name string) (str
 	return callAgentMethod(ctx, a, "GetArtistMBID", func(ag Interface) (string, error) {
 		retriever, ok := ag.(ArtistMBIDRetriever)
 		if !ok {
-			return "", errUnsupported
+			return "", ErrNotFound
 		}
 		return retriever.GetArtistMBID(ctx, id, name)
 	})
@@ -232,7 +196,7 @@ func (a *Agents) GetArtistURL(ctx context.Context, id, name, mbid string) (strin
 	return callAgentMethod(ctx, a, "GetArtistURL", func(ag Interface) (string, error) {
 		retriever, ok := ag.(ArtistURLRetriever)
 		if !ok {
-			return "", errUnsupported
+			return "", ErrNotFound
 		}
 		return retriever.GetArtistURL(ctx, id, name, mbid)
 	})
@@ -249,7 +213,7 @@ func (a *Agents) GetArtistBiography(ctx context.Context, id, name, mbid string)
 	return callAgentMethod(ctx, a, "GetArtistBiography", func(ag Interface) (string, error) {
 		retriever, ok := ag.(ArtistBiographyRetriever)
 		if !ok {
-			return "", errUnsupported
+			return "", ErrNotFound
 		}
 		return retriever.GetArtistBiography(ctx, id, name, mbid)
 	})
@@ -268,11 +232,7 @@ func (a *Agents) GetSimilarArtists(ctx context.Context, id, name, mbid string, l
 	overLimit := int(float64(limit) * conf.Server.DevExternalArtistFetchMultiplier)
 
 	start := time.Now()
-	attempts := newAttempts(&a.cooldowns)
 	for _, enabledAgent := range a.getEnabledAgentNames() {
-		if attempts.skip(enabledAgent.name) {
-			continue
-		}
 		ag := a.getAgent(enabledAgent)
 		if ag == nil {
 			continue
@@ -285,7 +245,6 @@ func (a *Agents) GetSimilarArtists(ctx context.Context, id, name, mbid string, l
 			continue
 		}
 		similar, err := retriever.GetSimilarArtists(ctx, id, name, mbid, overLimit)
-		attempts.record(enabledAgent.name, err)
 		if len(similar) > 0 && err == nil {
 			if log.IsGreaterOrEqualTo(log.LevelTrace) {
 				log.Debug(ctx, "Got Similar Artists", "agent", ag.AgentName(), "artist", name, "similar", similar, "elapsed", time.Since(start))
@@ -295,7 +254,7 @@ func (a *Agents) GetSimilarArtists(ctx context.Context, id, name, mbid string, l
 			return similar, err
 		}
 	}
-	return nil, attempts.noResultErr()
+	return nil, ErrNotFound
 }
 
 func (a *Agents) GetArtistImages(ctx context.Context, id, name, mbid string) ([]ExternalImage, error) {
@@ -309,7 +268,7 @@ func (a *Agents) GetArtistImages(ctx context.Context, id, name, mbid string) ([]
 	return callAgentSliceMethod(ctx, a, "GetArtistImages", func(ag Interface) ([]ExternalImage, error) {
 		retriever, ok := ag.(ArtistImageRetriever)
 		if !ok {
-			return nil, errUnsupported
+			return nil, ErrNotFound
 		}
 		return retriever.GetArtistImages(ctx, id, name, mbid)
 	})
@@ -330,7 +289,7 @@ func (a *Agents) GetArtistTopSongs(ctx context.Context, id, artistName, mbid str
 	return callAgentSliceMethod(ctx, a, "GetArtistTopSongs", func(ag Interface) ([]Song, error) {
 		retriever, ok := ag.(ArtistTopSongsRetriever)
 		if !ok {
-			return nil, errUnsupported
+			return nil, ErrNotFound
 		}
 		return retriever.GetArtistTopSongs(ctx, id, artistName, mbid, overLimit)
 	})
@@ -344,7 +303,7 @@ func (a *Agents) GetAlbumInfo(ctx context.Context, name, artist, mbid string) (*
 	return callAgentMethod(ctx, a, "GetAlbumInfo", func(ag Interface) (*AlbumInfo, error) {
 		retriever, ok := ag.(AlbumInfoRetriever)
 		if !ok {
-			return nil, errUnsupported
+			return nil, ErrNotFound
 		}
 		return retriever.GetAlbumInfo(ctx, name, artist, mbid)
 	})
@@ -358,7 +317,7 @@ func (a *Agents) GetAlbumImages(ctx context.Context, name, artist, mbid string)
 	return callAgentSliceMethod(ctx, a, "GetAlbumImages", func(ag Interface) ([]ExternalImage, error) {
 		retriever, ok := ag.(AlbumImageRetriever)
 		if !ok {
-			return nil, errUnsupported
+			return nil, ErrNotFound
 		}
 		return retriever.GetAlbumImages(ctx, name, artist, mbid)
 	})
@@ -369,7 +328,7 @@ func (a *Agents) GetSimilarSongsByTrack(ctx context.Context, id, name, artist, m
 	return callAgentSliceMethod(ctx, a, "GetSimilarSongsByTrack", func(ag Interface) ([]Song, error) {
 		retriever, ok := ag.(SimilarSongsByTrackRetriever)
 		if !ok {
-			return nil, errUnsupported
+			return nil, ErrNotFound
 		}
 		return retriever.GetSimilarSongsByTrack(ctx, id, name, artist, mbid, count)
 	})
@@ -380,7 +339,7 @@ func (a *Agents) GetSimilarSongsByAlbum(ctx context.Context, id, name, artist, m
 	return callAgentSliceMethod(ctx, a, "GetSimilarSongsByAlbum", func(ag Interface) ([]Song, error) {
 		retriever, ok := ag.(SimilarSongsByAlbumRetriever)
 		if !ok {
-			return nil, errUnsupported
+			return nil, ErrNotFound
 		}
 		return retriever.GetSimilarSongsByAlbum(ctx, id, name, artist, mbid, count)
 	})
@@ -398,61 +357,16 @@ func (a *Agents) GetSimilarSongsByArtist(ctx context.Context, id, name, mbid str
 	return callAgentSliceMethod(ctx, a, "GetSimilarSongsByArtist", func(ag Interface) ([]Song, error) {
 		retriever, ok := ag.(SimilarSongsByArtistRetriever)
 		if !ok {
-			return nil, errUnsupported
+			return nil, ErrNotFound
 		}
 		return retriever.GetSimilarSongsByArtist(ctx, id, name, mbid, count)
 	})
 }
 
-// agentAttempts tallies what the enabled agents did in one dispatch.
-type agentAttempts struct {
-	cooldowns *cooldowns
-	throttled bool
-	answered  bool
-}
-
-func newAttempts(c *cooldowns) agentAttempts {
-	return agentAttempts{cooldowns: c}
-}
-
-// skip reports whether name is still cooling down, counting it as throttled for this dispatch.
-func (t *agentAttempts) skip(name string) bool {
-	if !t.cooldowns.active(name) {
-		return false
-	}
-	t.throttled = true
-	return true
-}
-
-// record files one agent's outcome, parking it when it asked to be retried later.
-func (t *agentAttempts) record(name string, err error) {
-	switch retry, isRetryLater := errors.AsType[*RetryLaterError](err); {
-	case errors.Is(err, errUnsupported):
-	case isRetryLater:
-		t.cooldowns.park(name, cmp.Or(retry.RetryIn, agentCooldown))
-		t.throttled = true
-	default:
-		t.answered = true
-	}
-}
-
-// noResultErr tells a retryable empty dispatch (nobody answered) from a definitive miss.
-func (t *agentAttempts) noResultErr() error {
-	if t.throttled && !t.answered {
-		return ErrRetryLater
-	}
-	return ErrNotFound
-}
-
-// callAgent tries each enabled agent in order until found reports a usable result.
-func callAgent[T any](ctx context.Context, agents *Agents, methodName string, fn func(Interface) (T, error), found func(T) bool) (T, error) {
+func callAgentMethod[T comparable](ctx context.Context, agents *Agents, methodName string, fn func(Interface) (T, error)) (T, error) {
 	var zero T
 	start := time.Now()
-	attempts := newAttempts(&agents.cooldowns)
 	for _, enabledAgent := range agents.getEnabledAgentNames() {
-		if attempts.skip(enabledAgent.name) {
-			continue
-		}
 		ag := agents.getAgent(enabledAgent)
 		if ag == nil {
 			continue
@@ -461,29 +375,41 @@ func callAgent[T any](ctx context.Context, agents *Agents, methodName string, fn
 			break
 		}
 		result, err := fn(ag)
-		attempts.record(enabledAgent.name, err)
 		if err != nil {
 			log.Trace(ctx, "Agent method call error", "method", methodName, "agent", ag.AgentName(), "error", err)
 			continue
 		}
 
-		if found(result) {
+		if result != zero {
 			log.Debug(ctx, "Got result", "method", methodName, "agent", ag.AgentName(), "elapsed", time.Since(start))
 			return result, nil
 		}
 	}
-	return zero, attempts.noResultErr()
-}
-
-func callAgentMethod[T comparable](ctx context.Context, agents *Agents, methodName string, fn func(Interface) (T, error)) (T, error) {
-	return callAgent(ctx, agents, methodName, fn, func(result T) bool {
-		var zero T
-		return result != zero
-	})
+	return zero, ErrNotFound
 }
 
 func callAgentSliceMethod[T any](ctx context.Context, agents *Agents, methodName string, fn func(Interface) ([]T, error)) ([]T, error) {
-	return callAgent(ctx, agents, methodName, fn, func(results []T) bool { return len(results) > 0 })
+	start := time.Now()
+	for _, enabledAgent := range agents.getEnabledAgentNames() {
+		ag := agents.getAgent(enabledAgent)
+		if ag == nil {
+			continue
+		}
+		if utils.IsCtxDone(ctx) {
+			break
+		}
+		results, err := fn(ag)
+		if err != nil {
+			log.Trace(ctx, "Agent method call error", "method", methodName, "agent", ag.AgentName(), "error", err)
+			continue
+		}
+
+		if len(results) > 0 {
+			log.Debug(ctx, "Got results", "method", methodName, "agent", ag.AgentName(), "count", len(results), "elapsed", time.Since(start))
+			return results, nil
+		}
+	}
+	return nil, ErrNotFound
 }
 
 var _ Interface = (*Agents)(nil)

core/agents/agents_test.go

@@ -3,8 +3,6 @@ package agents
 import (
 	"context"
 	"errors"
-	"slices"
-	"time"
 
 	"github.com/navidrome/navidrome/conf/configtest"
 	"github.com/navidrome/navidrome/consts"
@@ -16,29 +14,6 @@ import (
 	. "github.com/onsi/gomega"
 )
 
-var _ = Describe("cooldowns", func() {
-	// Calls to one agent overlap, so a short cooldown can land after a long one started.
-	It("keeps the longer deadline when a shorter park lands after it", func() {
-		c := cooldowns{until: map[string]time.Time{}}
-
-		c.park("fake", time.Hour)
-		c.park("fake", time.Millisecond)
-
-		time.Sleep(10 * time.Millisecond)
-		Expect(c.active("fake")).To(BeTrue())
-	})
-
-	It("extends the deadline when the later park is longer", func() {
-		c := cooldowns{until: map[string]time.Time{}}
-
-		c.park("fake", time.Millisecond)
-		c.park("fake", time.Hour)
-
-		time.Sleep(10 * time.Millisecond)
-		Expect(c.active("fake")).To(BeTrue())
-	})
-})
-
 var _ = Describe("Agents", func() {
 	var ctx context.Context
 	var cancel context.CancelFunc
@@ -59,10 +34,10 @@ var _ = Describe("Agents", func() {
 		})
 
 		It("calls the placeholder GetArtistImages", func() {
-			mfRepo.SetData(model.MediaFiles{{ID: "1", Title: "One"}, {ID: "2", Title: "Two"}})
+			mfRepo.SetData(model.MediaFiles{{ID: "1", Title: "One", MbzReleaseTrackID: "111"}, {ID: "2", Title: "Two", MbzReleaseTrackID: "222"}})
 			songs, err := ag.GetArtistTopSongs(ctx, "123", "John Doe", "mb123", 2)
 			Expect(err).ToNot(HaveOccurred())
-			Expect(songs).To(ConsistOf([]Song{{ID: "1", Name: "One"}, {ID: "2", Name: "Two"}}))
+			Expect(songs).To(ConsistOf([]Song{{Name: "One", MBID: "111"}, {Name: "Two", MBID: "222"}}))
 		})
 	})
 
@@ -92,22 +67,6 @@ var _ = Describe("Agents", func() {
 			Expect(ags).ToNot(ContainElement("disabled"))
 		})
 
-		Describe("availableAgentNames", func() {
-			It("combines built-in agents with the given plugins", func() {
-				names := availableAgentNames([]string{"apple-music"})
-				Expect(names).To(ContainElements("apple-music", LocalAgentName, "fake", "empty"))
-			})
-
-			It("returns the names sorted", func() {
-				names := availableAgentNames([]string{"zz-plugin", "aa-plugin"})
-				Expect(slices.IsSorted(names)).To(BeTrue())
-			})
-
-			It("works when there are no plugins", func() {
-				Expect(availableAgentNames(nil)).To(ContainElement(LocalAgentName))
-			})
-		})
-
 		Describe("GetArtistMBID", func() {
 			It("returns on first match", func() {
 				Expect(ag.GetArtistMBID(ctx, "123", "test")).To(Equal("mbid"))
@@ -201,102 +160,6 @@ var _ = Describe("Agents", func() {
 			})
 		})
 
-		Describe("cooldown", func() {
-			It("skips an agent that returned RetryLaterError until the deadline", func() {
-				mock.Err = &RetryLaterError{RetryIn: time.Hour}
-				_, err := ag.GetArtistBiography(ctx, "id", "name", "mbid")
-				Expect(errors.Is(err, ErrRetryLater)).To(BeTrue())
-
-				// Immediately after: agent is skipped, not called
-				mock.Err = nil
-				calls := mock.Calls
-				_, err = ag.GetArtistBiography(ctx, "id", "name", "mbid")
-				Expect(mock.Calls).To(Equal(calls))
-				Expect(errors.Is(err, ErrRetryLater)).To(BeTrue())
-			})
-
-			// Providers that throttle without saying for how long (Last.fm sends no delay at all)
-			// must still be parked, or the aggregate keeps calling them on every request.
-			It("parks an agent that asked to be retried without a delay", func() {
-				mock.Err = ErrRetryLater
-				_, err := ag.GetArtistBiography(ctx, "id", "name", "mbid")
-				Expect(errors.Is(err, ErrRetryLater)).To(BeTrue())
-
-				mock.Err = nil
-				calls := mock.Calls
-				_, err = ag.GetArtistBiography(ctx, "id", "name", "mbid")
-				Expect(mock.Calls).To(Equal(calls), "the default cooldown must outlast the request")
-				Expect(errors.Is(err, ErrRetryLater)).To(BeTrue())
-			})
-
-			It("calls the agent again once the cooldown expires", func() {
-				mock.Err = &RetryLaterError{RetryIn: 10 * time.Millisecond}
-				_, err := ag.GetArtistBiography(ctx, "id", "name", "mbid")
-				Expect(errors.Is(err, ErrRetryLater)).To(BeTrue())
-
-				mock.Err = nil
-				Eventually(func() (string, error) {
-					return ag.GetArtistBiography(ctx, "id", "name", "mbid")
-				}, 5*time.Second, 10*time.Millisecond).Should(Equal("bio"))
-			})
-
-			It("returns ErrNotFound, not ErrRetryLater, when agents failed for other reasons", func() {
-				mock.Err = errors.New("boom")
-				_, err := ag.GetArtistBiography(ctx, "id", "name", "mbid")
-				Expect(errors.Is(err, ErrNotFound)).To(BeTrue())
-				Expect(errors.Is(err, ErrRetryLater)).To(BeFalse())
-			})
-
-			// ErrRetryLater tells the caller "nobody answered, do not cache this". A definitive
-			// answer from any other agent is an answer, throttled peer or not.
-			It("returns ErrNotFound when another agent answered with a definitive miss", func() {
-				other := &mockAgent{Err: ErrNotFound}
-				Register("fake2", func(model.DataStore) Interface { return other })
-				conf.Server.Agents = "fake,fake2"
-				ag = createAgents(ds, nil)
-				mock.Err = &RetryLaterError{RetryIn: time.Hour}
-
-				_, err := ag.GetArtistBiography(ctx, "id", "name", "mbid")
-				Expect(errors.Is(err, ErrNotFound)).To(BeTrue())
-				Expect(errors.Is(err, ErrRetryLater)).To(BeFalse())
-
-				// The cooldown was still recorded for the throttled agent
-				calls := mock.Calls
-				_, _ = ag.GetArtistBiography(ctx, "id", "name", "mbid")
-				Expect(mock.Calls).To(Equal(calls))
-			})
-
-			It("returns ErrNotFound when another agent answered with an empty slice", func() {
-				empty := &testImageAgent{Name: "emptyImages"}
-				Register("emptyImages", func(model.DataStore) Interface { return empty })
-				conf.Server.Agents = "fake,emptyImages"
-				ag = createAgents(ds, nil)
-				mock.Err = &RetryLaterError{RetryIn: time.Hour}
-
-				_, err := ag.GetArtistImages(ctx, "123", "test", "mb123")
-				Expect(errors.Is(err, ErrNotFound)).To(BeTrue())
-				Expect(errors.Is(err, ErrRetryLater)).To(BeFalse())
-			})
-
-			It("returns ErrRetryLater from GetSimilarArtists when only cooling agents remain", func() {
-				mock.Err = &RetryLaterError{RetryIn: time.Hour}
-				_, err := ag.GetSimilarArtists(ctx, "123", "test", "mb123", 2)
-				Expect(errors.Is(err, ErrRetryLater)).To(BeTrue())
-			})
-
-			It("returns ErrNotFound from GetSimilarArtists when another agent answered", func() {
-				other := &mockAgent{Err: ErrNotFound}
-				Register("fake2", func(model.DataStore) Interface { return other })
-				conf.Server.Agents = "fake,fake2"
-				ag = createAgents(ds, nil)
-				mock.Err = &RetryLaterError{RetryIn: time.Hour}
-
-				_, err := ag.GetSimilarArtists(ctx, "123", "test", "mb123", 2)
-				Expect(errors.Is(err, ErrNotFound)).To(BeTrue())
-				Expect(errors.Is(err, ErrRetryLater)).To(BeFalse())
-			})
-		})
-
 		Describe("GetArtistImages", func() {
 			It("returns on first match", func() {
 				Expect(ag.GetArtistImages(ctx, "123", "test", "mb123")).To(Equal([]ExternalImage{{
@@ -560,9 +423,8 @@ var _ = Describe("Agents", func() {
 })
 
 type mockAgent struct {
-	Args  []any
-	Err   error
-	Calls int
+	Args []any
+	Err  error
 }
 
 func (a *mockAgent) AgentName() string {
@@ -587,7 +449,6 @@ func (a *mockAgent) GetArtistURL(_ context.Context, id, name, mbid string) (stri
 
 func (a *mockAgent) GetArtistBiography(_ context.Context, id, name, mbid string) (string, error) {
 	a.Args = []any{id, name, mbid}
-	a.Calls++
 	if a.Err != nil {
 		return "", a.Err
 	}

core/agents/interfaces.go

@@ -3,9 +3,6 @@ package agents
 import (
 	"context"
 	"errors"
-	"fmt"
-	"strconv"
-	"time"
 
 	"github.com/gohugoio/hashstructure"
 	"github.com/navidrome/navidrome/model"
@@ -55,49 +52,9 @@ func (s Song) Equals(other Song) bool {
 	return h1 == h2
 }
 
-// ErrNotFound means the provider answered and had nothing. Return the underlying error
-// for a fault instead, or callers that back off on faults will treat it as definitive.
-var ErrNotFound = errors.New("not found")
-
-// ErrRetryLater is the zero-delay RetryLaterError: the provider is temporarily unavailable
-// or throttling us, but did not say for how long. Both errors.Is(err, ErrRetryLater) and
-// errors.AsType[*RetryLaterError] match it and every delay-carrying variant.
-// Treat it as immutable; build a new RetryLaterError to name a delay.
-var ErrRetryLater = &RetryLaterError{}
-
-// RetryLaterError asks callers to back off, optionally for the delay the provider requested.
-type RetryLaterError struct {
-	RetryIn time.Duration
-}
-
-func (e *RetryLaterError) Error() string {
-	if e.RetryIn > 0 {
-		return fmt.Sprintf("retry later (in %s)", e.RetryIn)
-	}
-	return "retry later"
-}
-
-func (e *RetryLaterError) Is(target error) bool {
-	_, ok := target.(*RetryLaterError)
-	return ok
-}
-
-// MaxRetryIn caps a delay parsed from a provider, so a bogus value cannot park it indefinitely.
-const MaxRetryIn = time.Hour
-const maxRetryInSeconds = int(MaxRetryIn / time.Second)
-
-// ParseRetryIn reads a provider's delay given in seconds, from a header or a plugin token.
-// Anything unparseable or non-positive means unspecified.
-func ParseRetryIn(seconds string) time.Duration {
-	// Clamp in seconds: scaling first would wrap a huge value past int64 nanoseconds,
-	// turning "wait an age" into a fraction of a second. Parse at a fixed width so the
-	// cap holds on the 32-bit targets we ship, where a plain Atoi would overflow first.
-	secs, err := strconv.ParseInt(seconds, 10, 64)
-	if err != nil || secs <= 0 {
-		return 0
-	}
-	return time.Duration(min(secs, int64(maxRetryInSeconds))) * time.Second
-}
+var (
+	ErrNotFound = errors.New("not found")
+)
 
 // AlbumInfoRetriever provides album info (no images)
 type AlbumInfoRetriever interface {

core/agents/interfaces_test.go

@@ -1,42 +1,27 @@
-package agents_test
+package agents
 
 import (
-	"errors"
-	"fmt"
-	"time"
-
-	"github.com/navidrome/navidrome/core/agents"
-	"github.com/navidrome/navidrome/core/scrobbler"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 )
 
-var _ = Describe("RetryLaterError", func() {
-	It("matches the ErrRetryLater sentinel via errors.Is", func() {
-		err := &agents.RetryLaterError{RetryIn: 30 * time.Second}
-		Expect(errors.Is(err, agents.ErrRetryLater)).To(BeTrue())
+var _ = Describe("Song.Equals", func() {
+	base := Song{ID: "1", Name: "S", Artists: []Artist{{ID: "x", Name: "A"}}}
+	It("true for identical songs incl Artists", func() {
+		Expect(base.Equals(base)).To(BeTrue())
 	})
-
-	It("matches through errors.Join and wrapping", func() {
-		err := fmt.Errorf("calling LB: %w", errors.Join(errors.New("http 429"), &agents.RetryLaterError{}))
-		Expect(errors.Is(err, agents.ErrRetryLater)).To(BeTrue())
+	It("false when Artists differ", func() {
+		other := base
+		other.Artists = []Artist{{ID: "y", Name: "B"}}
+		Expect(base.Equals(other)).To(BeFalse())
 	})
-
-	It("exposes the delay through the wrapped error", func() {
-		err := errors.Join(errors.New("http 429"), &agents.RetryLaterError{RetryIn: 42 * time.Second})
-		retry, ok := errors.AsType[*agents.RetryLaterError](err)
-		Expect(ok).To(BeTrue())
-		Expect(retry.RetryIn).To(Equal(42 * time.Second))
+	It("false when a scalar differs", func() {
+		other := base
+		other.Name = "T"
+		Expect(base.Equals(other)).To(BeFalse())
 	})
-
-	It("matches the sentinel too, reporting no delay", func() {
-		retry, ok := errors.AsType[*agents.RetryLaterError](agents.ErrRetryLater)
-		Expect(ok).To(BeTrue())
-		Expect(retry.RetryIn).To(BeZero())
-	})
-
-	It("is the same sentinel as scrobbler.ErrRetryLater", func() {
-		Expect(errors.Is(scrobbler.ErrRetryLater, agents.ErrRetryLater)).To(BeTrue())
-		Expect(errors.Is(&agents.RetryLaterError{}, scrobbler.ErrRetryLater)).To(BeTrue())
+	It("true when both have empty Artists and equal scalars", func() {
+		a := Song{ID: "1", Name: "S"}
+		Expect(a.Equals(a)).To(BeTrue())
 	})
 })

core/agents/local_agent.go

@@ -5,8 +5,6 @@ import (
 
 	"github.com/Masterminds/squirrel"
 	"github.com/navidrome/navidrome/model"
-	"github.com/navidrome/navidrome/persistence"
-	"github.com/navidrome/navidrome/utils/slice"
 )
 
 const LocalAgentName = "local"
@@ -24,7 +22,7 @@ func (p *localAgent) AgentName() string {
 }
 
 func (p *localAgent) GetArtistTopSongs(ctx context.Context, id, artistName, mbid string, count int) ([]Song, error) {
-	top, err := p.ds.MediaFile().GetAll(ctx, model.QueryOptions{
+	top, err := p.ds.MediaFile(ctx).GetAll(model.QueryOptions{
 		Sort:  "playCount",
 		Order: "desc",
 		Max:   count,
@@ -39,51 +37,14 @@ func (p *localAgent) GetArtistTopSongs(ctx context.Context, id, artistName, mbid
 	if err != nil {
 		return nil, err
 	}
-	return songsFrom(top), nil
-}
-
-func (p *localAgent) GetSimilarSongsByTrack(ctx context.Context, id, name, artist, mbid string, count int) ([]Song, error) {
-	seed, err := p.ds.MediaFile().Get(ctx, id)
-	if err != nil {
-		return nil, err
+	var result []Song
+	for _, s := range top {
+		result = append(result, Song{
+			Name: s.Title,
+			MBID: s.MbzReleaseTrackID,
+		})
 	}
-	// Tag ids derive from (name, value), so the seed's genre ids need no extra query.
-	genreIDs := slice.Map(seed.Tags.Flatten(model.TagGenre), func(t model.Tag) string { return t.ID })
-	if len(genreIDs) == 0 {
-		return nil, nil
-	}
-	// Ask for extra so we can drop the seed itself and still fill the count.
-	candidates, err := p.ds.MediaFile().GetRandom(ctx, model.QueryOptions{
-		Filters: squirrel.And{
-			persistence.SongGenres.ByID(genreIDs),
-			squirrel.Eq{"missing": false},
-		},
-		Max: count + 1,
-	})
-	if err != nil {
-		return nil, err
-	}
-	filtered := make(model.MediaFiles, 0, len(candidates))
-	for _, s := range candidates {
-		if s.ID == id {
-			continue
-		}
-		filtered = append(filtered, s)
-		if len(filtered) >= count {
-			break
-		}
-	}
-	return songsFrom(filtered), nil
-}
-
-func songsFrom(mfs model.MediaFiles) []Song {
-	if len(mfs) == 0 {
-		return nil
-	}
-
-	return slice.Map(mfs, func(mf model.MediaFile) Song {
-		return Song{ID: mf.ID, Name: mf.Title}
-	})
+	return result, nil
 }
 
 func init() {

core/agents/local_agent_test.go

@@ -1,96 +0,0 @@
-package agents
-
-import (
-	"context"
-
-	"github.com/navidrome/navidrome/model"
-	"github.com/navidrome/navidrome/tests"
-	"github.com/navidrome/navidrome/utils/slice"
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("localAgent GetSimilarSongsByTrack", func() {
-	var ds *tests.MockDataStore
-	var mfRepo *tests.MockMediaFileRepo
-	var agent *localAgent
-	var ctx context.Context
-
-	BeforeEach(func() {
-		ctx = context.Background()
-		mfRepo = &tests.MockMediaFileRepo{}
-		ds = &tests.MockDataStore{MockedMediaFile: mfRepo}
-		agent = &localAgent{ds: ds}
-	})
-
-	It("excludes the seed track from its own similars", func() {
-		seed := model.MediaFile{ID: "seed-1", Title: "Seed", Tags: model.Tags{model.TagGenre: []string{"Rock"}}}
-		related := model.MediaFile{ID: "rel-1", Title: "Related", Tags: model.Tags{model.TagGenre: []string{"Rock"}}}
-		// SetData keys by ID; a duplicate "seed-1" entry would clobber the real seed.
-		mfRepo.SetData(model.MediaFiles{seed, related})
-
-		songs, err := agent.GetSimilarSongsByTrack(ctx, "seed-1", "Seed", "", "", 10)
-
-		Expect(err).ToNot(HaveOccurred())
-		names := slice.Map(songs, func(s Song) string { return s.Name })
-		Expect(names).ToNot(ContainElement("Seed"))
-	})
-
-	// The mock ignores QueryOptions.Filters, so assert the predicate itself: otherwise this spec
-	// would pass just as well with no genre filter at all.
-	It("queries the indexed genre join for the seed's own genres, skipping missing files", func() {
-		rock := model.NewTag(model.TagGenre, "Rock")
-		seed := model.MediaFile{ID: "seed-4", Title: "Seed", Tags: model.Tags{model.TagGenre: []string{"Rock"}}}
-		mfRepo.SetData(model.MediaFiles{seed})
-
-		_, err := agent.GetSimilarSongsByTrack(ctx, "seed-4", "Seed", "", "", 10)
-		Expect(err).ToNot(HaveOccurred())
-
-		sql, args, sqlErr := mfRepo.Options.Filters.ToSql()
-		Expect(sqlErr).ToNot(HaveOccurred())
-		Expect(sql).To(ContainSubstring("media_file_tags"), "must use the indexed join, not a json_tree scan")
-		Expect(sql).To(ContainSubstring("missing"))
-		Expect(args).To(ContainElement(false), "must exclude missing files, not select them")
-		Expect(args).To(ContainElement(rock.ID), "must filter on the seed's own genre tag id")
-		Expect(args).ToNot(ContainElement(model.NewTag(model.TagGenre, "Jazz").ID))
-	})
-
-	It("returns the library id so the matcher can resolve the song", func() {
-		seed := model.MediaFile{ID: "seed-3", Title: "Seed", Tags: model.Tags{model.TagGenre: []string{"Rock"}}}
-		// Without the id the matcher falls through to its MBID/title phases and resolves nothing,
-		// so the local fallback silently returns an empty mix.
-		related := model.MediaFile{ID: "rel-3", Title: "Related", Tags: model.Tags{model.TagGenre: []string{"Rock"}}}
-		mfRepo.SetData(model.MediaFiles{seed, related})
-
-		songs, err := agent.GetSimilarSongsByTrack(ctx, "seed-3", "Seed", "", "", 10)
-
-		Expect(err).ToNot(HaveOccurred())
-		Expect(songs).To(ContainElement(Song{ID: "rel-3", Name: "Related"}))
-	})
-
-	It("asks for one extra candidate so dropping the seed still fills the count", func() {
-		// The mock returns rows sorted by id, so the seed comes first and would consume the only
-		// slot if the query did not over-fetch.
-		seed := model.MediaFile{ID: "a-seed", Title: "Seed", Tags: model.Tags{model.TagGenre: []string{"Rock"}}}
-		related := model.MediaFile{ID: "b-rel", Title: "Related", Tags: model.Tags{model.TagGenre: []string{"Rock"}}}
-		mfRepo.SetData(model.MediaFiles{seed, related})
-
-		songs, err := agent.GetSimilarSongsByTrack(ctx, "a-seed", "Seed", "", "", 1)
-
-		Expect(err).ToNot(HaveOccurred())
-		Expect(songs).To(HaveLen(1))
-		Expect(songs[0].Name).To(Equal("Related"))
-	})
-
-	It("returns nil when the seed track has no genres", func() {
-		seed := model.MediaFile{ID: "seed-2", Title: "NoGenre"}
-		mfRepo.SetData(model.MediaFiles{seed})
-
-		songs, err := agent.GetSimilarSongsByTrack(ctx, "seed-2", "NoGenre", "", "", 10)
-
-		Expect(err).ToNot(HaveOccurred())
-		Expect(songs).To(BeEmpty())
-		// Without the early return an empty tag filter would scan the whole library.
-		Expect(mfRepo.Options).To(Equal(model.QueryOptions{}), "must not query at all")
-	})
-})

core/agents/session_keys.go

@@ -13,13 +13,13 @@ type SessionKeys struct {
 }
 
 func (sk *SessionKeys) Put(ctx context.Context, userId, sessionKey string) error {
-	return sk.DataStore.UserProps().Put(ctx, userId, sk.KeyName, sessionKey)
+	return sk.DataStore.UserProps(ctx).Put(userId, sk.KeyName, sessionKey)
 }
 
 func (sk *SessionKeys) Get(ctx context.Context, userId string) (string, error) {
-	return sk.DataStore.UserProps().Get(ctx, userId, sk.KeyName)
+	return sk.DataStore.UserProps(ctx).Get(userId, sk.KeyName)
 }
 
 func (sk *SessionKeys) Delete(ctx context.Context, userId string) error {
-	return sk.DataStore.UserProps().Delete(ctx, userId, sk.KeyName)
+	return sk.DataStore.UserProps(ctx).Delete(userId, sk.KeyName)
 }

core/agents/song_test.go

@@ -1,27 +0,0 @@
-package agents
-
-import (
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("Song.Equals", func() {
-	base := Song{ID: "1", Name: "S", Artists: []Artist{{ID: "x", Name: "A"}}}
-	It("true for identical songs incl Artists", func() {
-		Expect(base.Equals(base)).To(BeTrue())
-	})
-	It("false when Artists differ", func() {
-		other := base
-		other.Artists = []Artist{{ID: "y", Name: "B"}}
-		Expect(base.Equals(other)).To(BeFalse())
-	})
-	It("false when a scalar differs", func() {
-		other := base
-		other.Name = "T"
-		Expect(base.Equals(other)).To(BeFalse())
-	})
-	It("true when both have empty Artists and equal scalars", func() {
-		a := Song{ID: "1", Name: "S"}
-		Expect(a.Equals(a)).To(BeTrue())
-	})
-})

core/archiver.go

@@ -2,86 +2,66 @@ package core
 
 import (
 	"archive/zip"
-	"cmp"
 	"context"
 	"errors"
 	"fmt"
 	"io"
-	"net/http"
 	"os"
-	"path"
 	"path/filepath"
-	"strconv"
 	"strings"
-	"time"
 
 	"github.com/Masterminds/squirrel"
-	"github.com/navidrome/navidrome/core/artwork"
 	"github.com/navidrome/navidrome/core/stream"
 	"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/utils/slice"
 	"github.com/navidrome/navidrome/utils/str"
 )
 
-const archiveCoverArtSize = 500
-
 type Archiver interface {
 	ZipAlbum(ctx context.Context, id string, format string, bitrate int, w io.Writer) error
 	ZipArtist(ctx context.Context, id string, format string, bitrate int, w io.Writer) error
-	ZipShare(ctx context.Context, s *model.Share, w io.Writer) error
+	ZipShare(ctx context.Context, id string, w io.Writer) error
 	ZipPlaylist(ctx context.Context, id string, format string, bitrate int, w io.Writer) error
 }
 
-func NewArchiver(ms stream.MediaStreamer, decider stream.TranscodeDecider, ds model.DataStore, shares Share, artwork artwork.Artwork) Archiver {
-	return &archiver{ds: ds, ms: ms, decider: decider, shares: shares, artwork: artwork}
+func NewArchiver(ms stream.MediaStreamer, ds model.DataStore, shares Share) Archiver {
+	return &archiver{ds: ds, ms: ms, shares: shares}
 }
 
 type archiver struct {
-	ds      model.DataStore
-	ms      stream.MediaStreamer
-	decider stream.TranscodeDecider
-	shares  Share
-	artwork artwork.Artwork
+	ds     model.DataStore
+	ms     stream.MediaStreamer
+	shares Share
 }
 
 func (a *archiver) ZipAlbum(ctx context.Context, id string, format string, bitrate int, out io.Writer) error {
-	return a.zipAlbums(ctx, id, format, bitrate, out, squirrel.Eq{"album_id": id}, model.ArtworkID{})
+	return a.zipAlbums(ctx, id, format, bitrate, out, squirrel.Eq{"album_id": id})
 }
 
 func (a *archiver) ZipArtist(ctx context.Context, id string, format string, bitrate int, out io.Writer) error {
-	// Match by album-artist participation, not the deprecated album_artist_id
-	// column (first album artist only), so co-album-artists are included too.
-	filter := squirrel.And{
-		persistence.ParticipantIDFilter("media_file", id, model.RoleAlbumArtist),
-		squirrel.Eq{"missing": false},
-	}
-	return a.zipAlbums(ctx, id, format, bitrate, out, filter, model.Artist{ID: id}.CoverArtID())
+	return a.zipAlbums(ctx, id, format, bitrate, out, squirrel.Eq{"album_artist_id": id})
 }
 
-// rootArt, when set, is added to the archive root.
-func (a *archiver) zipAlbums(ctx context.Context, id string, format string, bitrate int, out io.Writer, filters squirrel.Sqlizer, rootArt model.ArtworkID) error {
-	mfs, err := a.ds.MediaFile().GetAll(ctx, model.QueryOptions{Filters: filters, Sort: "album"})
+func (a *archiver) zipAlbums(ctx context.Context, id string, format string, bitrate int, out io.Writer, filters squirrel.Sqlizer) error {
+	mfs, err := a.ds.MediaFile(ctx).GetAll(model.QueryOptions{Filters: filters, Sort: "album"})
 	if err != nil {
 		log.Error(ctx, "Error loading mediafiles from artist", "id", id, err)
 		return err
 	}
 
 	z := createZipWriter(out, format, bitrate)
-	albums := slice.GroupOrdered(mfs, func(mf model.MediaFile) string { return mf.AlbumID })
-	folders := albumFolders(albums)
+	albums := slice.Group(mfs, func(mf model.MediaFile) string {
+		return mf.AlbumID
+	})
 	for _, album := range albums {
 		discs := slice.Group(album, func(mf model.MediaFile) int { return mf.DiscNumber })
 		isMultiDisc := len(discs) > 1
-		folder := folders[album[0].AlbumID]
-		log.Debug(ctx, "Zipping album", "name", album[0].Album, "artist", album[0].AlbumArtist, "folder", folder,
+		log.Debug(ctx, "Zipping album", "name", album[0].Album, "artist", album[0].AlbumArtist,
 			"format", format, "bitrate", bitrate, "isMultiDisc", isMultiDisc, "numTracks", len(album))
 		for _, mf := range album {
-			req := a.resolveRequest(ctx, &mf, format, bitrate)
-			file := a.albumFilename(mf, req.Format, isMultiDisc, folder)
-			if addErr := a.addFileToZip(ctx, z, mf, req, file); errors.Is(addErr, stream.ErrTooManyTranscodes) {
+			file := a.albumFilename(mf, format, isMultiDisc)
+			if addErr := a.addFileToZip(ctx, z, mf, format, bitrate, file); errors.Is(addErr, stream.ErrTooManyTranscodes) {
 				// Stop iterating: continuing would just rack up more
 				// rejections from the limiter. Close finalises whatever
 				// tracks were already written; the rejected one is not
@@ -91,10 +71,7 @@ func (a *archiver) zipAlbums(ctx context.Context, id string, format string, bitr
 				return addErr
 			}
 		}
-		// After the tracks, so a slow artwork lookup doesn't delay the first bytes.
-		a.addCoverArtToZip(ctx, z, album[0].AlbumCoverArtID(), folder)
 	}
-	a.addCoverArtToZip(ctx, z, rootArt, "")
 	err = z.Close()
 	if err != nil {
 		log.Error(ctx, "Error closing zip file", "id", id, err)
@@ -112,61 +89,7 @@ func createZipWriter(out io.Writer, format string, bitrate int) *zip.Writer {
 	return z
 }
 
-// Tried in order; the first one whose values are distinct across the clashing albums wins.
-// One album may have an empty value: it keeps the plain name, which the others can't clash with.
-var albumDisambiguators = []func(model.MediaFile) string{
-	func(mf model.MediaFile) string { return mf.Tags.First(model.TagAlbumVersion) },
-	func(mf model.MediaFile) string {
-		// Reissues share Year (often the original's) but not ReleaseYear.
-		if y := cmp.Or(mf.ReleaseYear, mf.Year); y != 0 {
-			return strconv.Itoa(y)
-		}
-		return ""
-	},
-	func(mf model.MediaFile) string { return mf.MbzAlbumType },
-	func(mf model.MediaFile) string { return mf.Tags.First(model.TagRecordLabel) },
-	func(mf model.MediaFile) string { return mf.CatalogNum },
-	func(mf model.MediaFile) string { return mf.AlbumID[:min(6, len(mf.AlbumID))] },
-	func(mf model.MediaFile) string { return mf.AlbumID },
-}
-
-// albumFolders maps each album id to its zip folder. Albums whose names sanitize to the
-// same folder get a " [suffix]" from the first disambiguator that tells them all apart.
-func albumFolders(albums [][]model.MediaFile) map[string]string {
-	byName := map[string][]model.MediaFile{}
-	for _, album := range albums {
-		name := str.SanitizeFilename(album[0].FullAlbumName())
-		byName[name] = append(byName[name], album[0])
-	}
-	folders := make(map[string]string, len(albums))
-	for name, group := range byName {
-		if len(group) == 1 {
-			folders[group[0].AlbumID] = name
-			continue
-		}
-	fields:
-		for _, field := range albumDisambiguators {
-			ids := make(map[string]string, len(group)) // suffix -> album id
-			for _, mf := range group {
-				s := str.SanitizeFilename(field(mf))
-				if _, dup := ids[s]; dup {
-					continue fields
-				}
-				ids[s] = mf.AlbumID
-			}
-			for s, id := range ids {
-				folders[id] = name
-				if s != "" {
-					folders[id] = fmt.Sprintf("%s [%s]", name, s)
-				}
-			}
-			break
-		}
-	}
-	return folders
-}
-
-func (a *archiver) albumFilename(mf model.MediaFile, format string, isMultiDisc bool, folder string) string {
+func (a *archiver) albumFilename(mf model.MediaFile, format string, isMultiDisc bool) string {
 	_, file := filepath.Split(mf.Path)
 	if format != "raw" {
 		file = strings.TrimSuffix(file, mf.Suffix) + format
@@ -174,41 +97,39 @@ func (a *archiver) albumFilename(mf model.MediaFile, format string, isMultiDisc
 	if isMultiDisc {
 		file = fmt.Sprintf("Disc %02d/%s", mf.DiscNumber, file)
 	}
-	return fmt.Sprintf("%s/%s", folder, file)
+	return fmt.Sprintf("%s/%s", str.SanitizeFilename(mf.Album), file)
 }
 
-// ZipShare takes an already-loaded share: Share.Load records a visit, so
-// loading it again here would count every download twice.
-func (a *archiver) ZipShare(ctx context.Context, s *model.Share, out io.Writer) error {
+func (a *archiver) ZipShare(ctx context.Context, id string, out io.Writer) error {
+	s, err := a.shares.Load(ctx, id)
+	if err != nil {
+		return err
+	}
 	if !s.Downloadable {
 		return model.ErrNotAuthorized
 	}
 	log.Debug(ctx, "Zipping share", "name", s.ID, "format", s.Format, "bitrate", s.MaxBitRate, "numTracks", len(s.Tracks))
-	// The share is the authorization (as in the public image handler): an anonymous lookup would
-	// hide a private playlist. Only the cover read is elevated.
-	coverCtx := request.WithUser(ctx, model.User{IsAdmin: true})
-	return a.zipMediaFiles(ctx, s.ID, s.ID, s.Format, s.MaxBitRate, out, s.Tracks, coverCtx, s.CoverArtID(), false)
+	return a.zipMediaFiles(ctx, id, s.ID, s.Format, s.MaxBitRate, out, s.Tracks, false)
 }
 
 func (a *archiver) ZipPlaylist(ctx context.Context, id string, format string, bitrate int, out io.Writer) error {
-	pls, err := a.ds.Playlist().GetWithTracks(ctx, id, true, false)
+	pls, err := a.ds.Playlist(ctx).GetWithTracks(id, true, false)
 	if err != nil {
 		log.Error(ctx, "Error loading mediafiles from playlist", "id", id, err)
 		return err
 	}
 	mfs := pls.MediaFiles()
 	log.Debug(ctx, "Zipping playlist", "name", pls.Name, "format", format, "bitrate", bitrate, "numTracks", len(mfs))
-	return a.zipMediaFiles(ctx, id, pls.Name, format, bitrate, out, mfs, ctx, pls.CoverArtID(), true)
+	return a.zipMediaFiles(ctx, id, pls.Name, format, bitrate, out, mfs, true)
 }
 
-func (a *archiver) zipMediaFiles(ctx context.Context, id, name string, format string, bitrate int, out io.Writer, mfs model.MediaFiles, coverCtx context.Context, coverArt model.ArtworkID, addM3U bool) error {
+func (a *archiver) zipMediaFiles(ctx context.Context, id, name string, format string, bitrate int, out io.Writer, mfs model.MediaFiles, addM3U bool) error {
 	z := createZipWriter(out, format, bitrate)
 
 	zippedMfs := make(model.MediaFiles, len(mfs))
 	for idx, mf := range mfs {
-		req := a.resolveRequest(ctx, &mf, format, bitrate)
-		file := a.playlistFilename(mf, req.Format, idx)
-		if addErr := a.addFileToZip(ctx, z, mf, req, file); errors.Is(addErr, stream.ErrTooManyTranscodes) {
+		file := a.playlistFilename(mf, format, idx)
+		if addErr := a.addFileToZip(ctx, z, mf, format, bitrate, file); errors.Is(addErr, stream.ErrTooManyTranscodes) {
 			// Abort the whole archive: continuing would silently emit
 			// empty zip entries since the headers are already written.
 			_ = z.Close()
@@ -217,7 +138,6 @@ func (a *archiver) zipMediaFiles(ctx context.Context, id, name string, format st
 		mf.Path = file
 		zippedMfs[idx] = mf
 	}
-	a.addCoverArtToZip(coverCtx, z, coverArt, "")
 
 	// Add M3U file if requested
 	if addM3U && len(zippedMfs) > 0 {
@@ -254,14 +174,7 @@ func (a *archiver) playlistFilename(mf model.MediaFile, format string, idx int)
 	return fmt.Sprintf("%02d - %s - %s.%s", idx+1, str.SanitizeFilename(mf.Artist), str.SanitizeFilename(mf.Title), ext)
 }
 
-func (a *archiver) resolveRequest(ctx context.Context, mf *model.MediaFile, format string, bitrate int) stream.Request {
-	if format == "" || format == "raw" {
-		return stream.Request{Format: "raw"}
-	}
-	return a.decider.ResolveRequest(ctx, mf, format, bitrate, 0)
-}
-
-func (a *archiver) addFileToZip(ctx context.Context, z *zip.Writer, mf model.MediaFile, req stream.Request, filename string) error {
+func (a *archiver) addFileToZip(ctx context.Context, z *zip.Writer, mf model.MediaFile, format string, bitrate int, filename string) error {
 	path := mf.AbsolutePath()
 
 	// Open the source before writing the zip entry header so a rejection
@@ -269,13 +182,13 @@ func (a *archiver) addFileToZip(ctx context.Context, z *zip.Writer, mf model.Med
 	// archive.
 	var r io.ReadCloser
 	var err error
-	if req.Format != "raw" {
-		r, err = a.ms.NewStream(ctx, &mf, req)
+	if format != "raw" && format != "" {
+		r, err = a.ms.NewStream(ctx, &mf, stream.Request{Format: format, BitRate: bitrate})
 	} else {
 		r, err = os.Open(path)
 	}
 	if err != nil {
-		log.Error(ctx, "Error opening file for zipping", "file", path, "format", req.Format, err)
+		log.Error(ctx, "Error opening file for zipping", "file", path, "format", format, err)
 		return err
 	}
 	defer func() {
@@ -302,61 +215,3 @@ func (a *archiver) addFileToZip(ctx context.Context, z *zip.Writer, mf model.Med
 
 	return nil
 }
-
-// addCoverArtToZip adds the cover as dir/folder.<ext>. Errors are logged, never returned.
-func (a *archiver) addCoverArtToZip(ctx context.Context, z *zip.Writer, artID model.ArtworkID, dir string) {
-	if artID.ID == "" {
-		return
-	}
-	// Buffered so a failed read leaves no empty entry.
-	data, err := a.readCoverArt(ctx, artID)
-	if errors.Is(err, artwork.ErrUnavailable) || errors.Is(err, model.ErrNotFound) {
-		log.Debug(ctx, "No cover art to add to zip", "artID", artID)
-		return
-	}
-	if err != nil {
-		log.Warn(ctx, "Error reading cover art for zipping", "artID", artID, err)
-		return
-	}
-	ext := coverArtExtension(data)
-	if ext == "" {
-		log.Warn(ctx, "Unknown cover art image type, not adding it to zip", "artID", artID)
-		return
-	}
-	w, err := z.CreateHeader(&zip.FileHeader{
-		Name:     path.Join(dir, "folder."+ext),
-		Modified: time.Now(),
-		Method:   zip.Store,
-	})
-	if err != nil {
-		log.Warn(ctx, "Error creating cover art zip entry", "artID", artID, err)
-		return
-	}
-	if _, err = w.Write(data); err != nil {
-		log.Warn(ctx, "Error zipping cover art", "artID", artID, err)
-	}
-}
-
-func (a *archiver) readCoverArt(ctx context.Context, artID model.ArtworkID) ([]byte, error) {
-	img, err := a.artwork.Get(ctx, artID, archiveCoverArtSize, false)
-	if err != nil {
-		return nil, err
-	}
-	defer img.Close()
-	return io.ReadAll(img)
-}
-
-// Resizing may re-encode the image, so the type comes from its bytes.
-func coverArtExtension(data []byte) string {
-	switch http.DetectContentType(data) {
-	case "image/jpeg":
-		return "jpg"
-	case "image/png":
-		return "png"
-	case "image/webp":
-		return "webp"
-	case "image/gif":
-		return "gif"
-	}
-	return ""
-}

core/archiver_test.go

@@ -4,19 +4,13 @@ import (
 	"archive/zip"
 	"bytes"
 	"context"
-	"errors"
 	"io"
 	"strings"
 
 	"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/stream"
 	"github.com/navidrome/navidrome/model"
-	"github.com/navidrome/navidrome/model/request"
-	"github.com/navidrome/navidrome/persistence"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 	"github.com/stretchr/testify/mock"
@@ -26,19 +20,15 @@ var _ = Describe("Archiver", func() {
 	var (
 		arch core.Archiver
 		ms   *mockMediaStreamer
-		dc   *fakeDecider
 		ds   *mockDataStore
 		sh   *mockShare
-		ca   *mockCoverArt
 	)
 
 	BeforeEach(func() {
 		ms = &mockMediaStreamer{}
-		dc = &fakeDecider{}
 		sh = &mockShare{}
 		ds = &mockDataStore{}
-		ca = &mockCoverArt{images: map[string][]byte{}}
-		arch = core.NewArchiver(ms, dc, ds, sh, ca)
+		arch = core.NewArchiver(ms, ds, sh)
 	})
 
 	Context("ZipAlbum", func() {
@@ -54,7 +44,7 @@ var _ = Describe("Archiver", func() {
 				Sort:    "album",
 			}}).Return(mfs, nil)
 
-			ds.On("MediaFile").Return(mfRepo)
+			ds.On("MediaFile", mock.Anything).Return(mfRepo)
 			ms.On("NewStream", mock.Anything, mock.Anything, stream.Request{Format: "mp3", BitRate: 128}).Return(io.NopCloser(strings.NewReader("test")), nil).Times(3)
 
 			out := new(bytes.Buffer)
@@ -68,23 +58,6 @@ var _ = Describe("Archiver", func() {
 			Expect(zr.File[0].Name).To(Equal("Album_Promo/01 - track1.mp3"))
 			Expect(zr.File[1].Name).To(Equal("Album_Promo/02 - track2.mp3"))
 		})
-
-		It("streams the request resolved by the transcode decider and names the entry after its format", func() {
-			mfRepo := &mockMediaFileRepository{}
-			mfRepo.On("GetAll", mock.Anything).Return(model.MediaFiles{{Path: "test_data/01 - track1.flac", Suffix: "flac", AlbumID: "1"}}, nil)
-			ds.On("MediaFile").Return(mfRepo)
-			resolved := stream.Request{Format: "opus", BitRate: 128, SampleRate: 48000, Channels: 2}
-			dc.resolved = &resolved
-			ms.On("NewStream", mock.Anything, mock.Anything, resolved).Return(io.NopCloser(strings.NewReader("test")), nil).Once()
-
-			out := new(bytes.Buffer)
-			Expect(arch.ZipAlbum(GinkgoT().Context(), "1", "mp3", 128, out)).To(Succeed())
-			ms.AssertExpectations(GinkgoT())
-
-			zr, err := zip.NewReader(bytes.NewReader(out.Bytes()), int64(out.Len()))
-			Expect(err).ToNot(HaveOccurred())
-			Expect(zr.File[0].Name).To(HaveSuffix("01 - track1.opus"))
-		})
 	})
 
 	Context("ZipArtist", func() {
@@ -96,14 +69,11 @@ var _ = Describe("Archiver", func() {
 
 			mfRepo := &mockMediaFileRepository{}
 			mfRepo.On("GetAll", []model.QueryOptions{{
-				Filters: squirrel.And{
-					persistence.ParticipantIDFilter("media_file", "1", model.RoleAlbumArtist),
-					squirrel.Eq{"missing": false},
-				},
-				Sort: "album",
+				Filters: squirrel.Eq{"album_artist_id": "1"},
+				Sort:    "album",
 			}}).Return(mfs, nil)
 
-			ds.On("MediaFile").Return(mfRepo)
+			ds.On("MediaFile", mock.Anything).Return(mfRepo)
 			ms.On("NewStream", mock.Anything, mock.Anything, stream.Request{Format: "mp3", BitRate: 128}).Return(io.NopCloser(strings.NewReader("test")), nil).Times(2)
 
 			out := new(bytes.Buffer)
@@ -117,140 +87,6 @@ var _ = Describe("Archiver", func() {
 			Expect(zr.File[0].Name).To(Equal("Album 1/01 - track1.mp3"))
 			Expect(zr.File[1].Name).To(Equal("Album 1/02 - track2.mp3"))
 		})
-
-		When("albums that share a name", func() {
-			BeforeEach(func() {
-				DeferCleanup(configtest.SetupConfig())
-			})
-
-			// zipArtistEntries zips the given tracks as artist "1" and returns the entry names in zip order.
-			zipArtistEntries := func(mfs model.MediaFiles) []string {
-				mfRepo := &mockMediaFileRepository{}
-				mfRepo.On("GetAll", mock.Anything).Return(mfs, nil)
-				ds.On("MediaFile", mock.Anything).Return(mfRepo)
-				ms.On("NewStream", mock.Anything, mock.Anything, mock.Anything).Return(io.NopCloser(strings.NewReader("test")), nil)
-
-				out := new(bytes.Buffer)
-				Expect(arch.ZipArtist(context.Background(), "1", "mp3", 128, out)).To(Succeed())
-				zr, err := zip.NewReader(bytes.NewReader(out.Bytes()), int64(out.Len()))
-				Expect(err).To(BeNil())
-				names := make([]string, len(zr.File))
-				for i, f := range zr.File {
-					names[i] = f.Name
-				}
-				return names
-			}
-
-			It("keeps the albums in query order", func() {
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "3", Album: "Album C"},
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "Album A"},
-					{Path: "a/02.mp3", Suffix: "mp3", AlbumID: "1", Album: "Album A"},
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "2", Album: "Album B"},
-				})
-				Expect(names).To(Equal([]string{"Album C/01.mp3", "Album A/01.mp3", "Album A/02.mp3", "Album B/01.mp3"}))
-			})
-
-			It("suffixes the year when it tells the albums apart", func() {
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01 - Intro.mp3", Suffix: "mp3", AlbumID: "1", Album: "Greatest Hits", Year: 2001},
-					{Path: "b/01 - Intro.mp3", Suffix: "mp3", AlbumID: "2", Album: "Greatest Hits", Year: 2005},
-				})
-				Expect(names).To(Equal([]string{"Greatest Hits [2001]/01 - Intro.mp3", "Greatest Hits [2005]/01 - Intro.mp3"}))
-			})
-
-			It("prefers the release year, so reissues of the same original are told apart", func() {
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "Greatest Hits", Year: 1996, ReleaseYear: 2001},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "2", Album: "Greatest Hits", Year: 1996, ReleaseYear: 2011},
-					{Path: "c/01.mp3", Suffix: "mp3", AlbumID: "3", Album: "Greatest Hits", Year: 1996},
-				})
-				Expect(names).To(Equal([]string{"Greatest Hits [2001]/01.mp3", "Greatest Hits [2011]/01.mp3", "Greatest Hits [1996]/01.mp3"}))
-			})
-
-			It("names the folder after the full album name", func() {
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "Greatest Hits", Year: 2001,
-						Tags: model.Tags{model.TagAlbumVersion: {"Original"}}},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "2", Album: "Greatest Hits", Year: 2005,
-						Tags: model.Tags{model.TagAlbumVersion: {"CD/Digital"}}},
-				})
-				Expect(names).To(Equal([]string{"Greatest Hits (Original)/01.mp3", "Greatest Hits (CD_Digital)/01.mp3"}))
-			})
-
-			It("prefers the album version over the year when it is not part of the name", func() {
-				conf.Server.Subsonic.AppendAlbumVersion = false
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "Greatest Hits", Year: 2001,
-						Tags: model.Tags{model.TagAlbumVersion: {"Original"}}},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "2", Album: "Greatest Hits", Year: 2005,
-						Tags: model.Tags{model.TagAlbumVersion: {"Deluxe Edition"}}},
-				})
-				Expect(names).To(Equal([]string{"Greatest Hits [Original]/01.mp3", "Greatest Hits [Deluxe Edition]/01.mp3"}))
-			})
-
-			It("leaves the one album without the field unsuffixed", func() {
-				conf.Server.Subsonic.AppendAlbumVersion = false
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "Greatest Hits", Year: 2001},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "2", Album: "Greatest Hits", Year: 2005,
-						Tags: model.Tags{model.TagAlbumVersion: {"Deluxe Edition"}}},
-				})
-				Expect(names).To(Equal([]string{"Greatest Hits/01.mp3", "Greatest Hits [Deluxe Edition]/01.mp3"}))
-			})
-
-			It("skips a field that is empty on more than one album", func() {
-				conf.Server.Subsonic.AppendAlbumVersion = false
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "Greatest Hits", Year: 2001},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "2", Album: "Greatest Hits", Year: 2005},
-					{Path: "c/01.mp3", Suffix: "mp3", AlbumID: "3", Album: "Greatest Hits", Year: 2010,
-						Tags: model.Tags{model.TagAlbumVersion: {"Deluxe Edition"}}},
-				})
-				Expect(names).To(Equal([]string{"Greatest Hits [2001]/01.mp3", "Greatest Hits [2005]/01.mp3", "Greatest Hits [2010]/01.mp3"}))
-			})
-
-			It("skips a field that is the same on every album", func() {
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "Live", Year: 2001, MbzAlbumType: "album", CatalogNum: "CAT-1"},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "2", Album: "Live", Year: 2001, MbzAlbumType: "album", CatalogNum: "CAT-2"},
-				})
-				Expect(names).To(Equal([]string{"Live [CAT-1]/01.mp3", "Live [CAT-2]/01.mp3"}))
-			})
-
-			It("falls back to the album id when nothing differs", func() {
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "0123456789abcdef", Album: "Greatest Hits", Year: 2001},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "fedcba9876543210", Album: "Greatest Hits", Year: 2001},
-				})
-				Expect(names).To(Equal([]string{"Greatest Hits [012345]/01.mp3", "Greatest Hits [fedcba]/01.mp3"}))
-			})
-
-			It("treats names that sanitize to the same folder as a clash", func() {
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "A/B", Year: 2001},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "2", Album: `A\B`, Year: 2005},
-				})
-				Expect(names).To(Equal([]string{"A_B [2001]/01.mp3", "A_B [2005]/01.mp3"}))
-			})
-
-			It("sanitizes the suffix", func() {
-				conf.Server.Subsonic.AppendAlbumVersion = false
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "Hits", Tags: model.Tags{model.TagAlbumVersion: {"Vinyl"}}},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "2", Album: "Hits", Tags: model.Tags{model.TagAlbumVersion: {"CD/Digital"}}},
-				})
-				Expect(names).To(Equal([]string{"Hits [Vinyl]/01.mp3", "Hits [CD_Digital]/01.mp3"}))
-			})
-
-			It("leaves the folder name alone when only one album has it", func() {
-				names := zipArtistEntries(model.MediaFiles{
-					{Path: "a/01.mp3", Suffix: "mp3", AlbumID: "1", Album: "Greatest Hits", Year: 2001},
-					{Path: "b/01.mp3", Suffix: "mp3", AlbumID: "2", Album: "Other", Year: 2005},
-				})
-				Expect(names).To(Equal([]string{"Greatest Hits/01.mp3", "Other/01.mp3"}))
-			})
-		})
 	})
 
 	Context("when the transcode limiter rejects a file", func() {
@@ -265,7 +101,7 @@ var _ = Describe("Archiver", func() {
 				Filters: squirrel.Eq{"album_id": "1"},
 				Sort:    "album",
 			}}).Return(mfs, nil)
-			ds.On("MediaFile").Return(mfRepo)
+			ds.On("MediaFile", mock.Anything).Return(mfRepo)
 
 			ms.On("NewStream", mock.Anything, mock.Anything, stream.Request{Format: "mp3", BitRate: 128}).
 				Return(nil, stream.ErrTooManyTranscodes).Once()
@@ -294,16 +130,13 @@ var _ = Describe("Archiver", func() {
 				Tracks:       mfs,
 			}
 
+			sh.On("Load", mock.Anything, "1").Return(share, nil)
 			ms.On("NewStream", mock.Anything, mock.Anything, stream.Request{Format: "mp3", BitRate: 128}).Return(io.NopCloser(strings.NewReader("test")), nil).Times(2)
 
 			out := new(bytes.Buffer)
-			err := arch.ZipShare(context.Background(), share, out)
+			err := arch.ZipShare(context.Background(), "1", out)
 			Expect(err).To(BeNil())
 
-			// Share.Load records a visit; re-loading here would double-count
-			// every download.
-			sh.AssertNotCalled(GinkgoT(), "Load", mock.Anything, mock.Anything)
-
 			zr, err := zip.NewReader(bytes.NewReader(out.Bytes()), int64(out.Len()))
 			Expect(err).To(BeNil())
 
@@ -315,30 +148,6 @@ var _ = Describe("Archiver", func() {
 	})
 
 	Context("ZipPlaylist", func() {
-		It("names the entries and the M3U lines after the resolved format", func() {
-			pls := &model.Playlist{ID: "1", Name: "Test Playlist", Tracks: []model.PlaylistTrack{
-				{MediaFile: model.MediaFile{Path: "test_data/01 - track1.flac", Suffix: "flac", Artist: "Artist 1", Title: "track1"}},
-			}}
-			plRepo := &mockPlaylistRepository{}
-			plRepo.On("GetWithTracks", "1", true, false).Return(pls, nil)
-			ds.On("Playlist").Return(plRepo)
-			dc.resolved = &stream.Request{Format: "opus", BitRate: 128}
-			ms.On("NewStream", mock.Anything, mock.Anything, *dc.resolved).Return(io.NopCloser(strings.NewReader("test")), nil)
-
-			out := new(bytes.Buffer)
-			Expect(arch.ZipPlaylist(GinkgoT().Context(), "1", "mp3", 128, out)).To(Succeed())
-
-			zr, err := zip.NewReader(bytes.NewReader(out.Bytes()), int64(out.Len()))
-			Expect(err).ToNot(HaveOccurred())
-			Expect(zr.File[0].Name).To(Equal("01 - Artist 1 - track1.opus"))
-			m3u, err := zr.File[1].Open()
-			Expect(err).ToNot(HaveOccurred())
-			defer m3u.Close()
-			content, err := io.ReadAll(m3u)
-			Expect(err).ToNot(HaveOccurred())
-			Expect(string(content)).To(ContainSubstring("01 - Artist 1 - track1.opus"))
-		})
-
 		It("zips a playlist correctly", func() {
 			tracks := []model.PlaylistTrack{
 				{MediaFile: model.MediaFile{Path: "test_data/01 - track1.mp3", Suffix: "mp3", AlbumID: "1", Album: "Album 1", DiscNumber: 1, Artist: "AC/DC", Title: "track1"}},
@@ -353,7 +162,7 @@ var _ = Describe("Archiver", func() {
 
 			plRepo := &mockPlaylistRepository{}
 			plRepo.On("GetWithTracks", "1", true, false).Return(pls, nil)
-			ds.On("Playlist").Return(plRepo)
+			ds.On("Playlist", mock.Anything).Return(plRepo)
 			ms.On("NewStream", mock.Anything, mock.Anything, stream.Request{Format: "mp3", BitRate: 128}).Return(io.NopCloser(strings.NewReader("test")), nil).Times(2)
 
 			out := new(bytes.Buffer)
@@ -380,195 +189,24 @@ var _ = Describe("Archiver", func() {
 			Expect(string(m3uContent)).To(Equal(expectedM3U))
 		})
 	})
-	Context("cover art", func() {
-		var (
-			jpegData = []byte("\xff\xd8\xff\xe0 fake jpeg")
-			pngData  = []byte("\x89PNG\x0d\x0a\x1a\x0a fake png")
-		)
-
-		mockAlbumTracks := func(filter squirrel.Sqlizer, mfs model.MediaFiles) {
-			mfRepo := &mockMediaFileRepository{}
-			mfRepo.On("GetAll", []model.QueryOptions{{Filters: filter, Sort: "album"}}).Return(mfs, nil)
-			ds.On("MediaFile", mock.Anything).Return(mfRepo)
-			ms.On("NewStream", mock.Anything, mock.Anything, mock.Anything).Return(io.NopCloser(strings.NewReader("test")), nil)
-		}
-
-		It("adds the album cover to the album folder", func() {
-			ca.images["al-1"] = jpegData
-			mockAlbumTracks(squirrel.Eq{"album_id": "1"}, model.MediaFiles{
-				{Path: "test_data/01 - track1.mp3", Suffix: "mp3", AlbumID: "1", Album: "Album/Promo", DiscNumber: 1},
-			})
-
-			out := new(bytes.Buffer)
-			Expect(arch.ZipAlbum(context.Background(), "1", "mp3", 128, out)).To(Succeed())
-
-			files := readZip(out)
-			Expect(files).To(HaveLen(2))
-			Expect(files).To(HaveKeyWithValue("Album_Promo/folder.jpg", jpegData))
-			Expect(ca.requests).To(ConsistOf(coverRequest{id: "al-1", size: 500, square: false}))
-		})
-
-		It("adds the artist image to the root and each album cover to its folder", func() {
-			ca.images["ar-1"] = pngData
-			ca.images["al-1"] = jpegData
-			ca.images["al-2"] = jpegData
-			mockAlbumTracks(squirrel.And{
-				persistence.ParticipantIDFilter("media_file", "1", model.RoleAlbumArtist),
-				squirrel.Eq{"missing": false},
-			}, model.MediaFiles{
-				{Path: "test_data/01 - track1.mp3", Suffix: "mp3", AlbumID: "1", Album: "Album 1", DiscNumber: 1},
-				{Path: "test_data/02 - track2.mp3", Suffix: "mp3", AlbumID: "2", Album: "Album 2", DiscNumber: 1},
-			})
-
-			out := new(bytes.Buffer)
-			Expect(arch.ZipArtist(context.Background(), "1", "mp3", 128, out)).To(Succeed())
-
-			files := readZip(out)
-			Expect(files).To(HaveLen(5))
-			Expect(files).To(HaveKeyWithValue("folder.png", pngData))
-			Expect(files).To(HaveKeyWithValue("Album 1/folder.jpg", jpegData))
-			Expect(files).To(HaveKeyWithValue("Album 2/folder.jpg", jpegData))
-		})
-
-		It("puts each same-named album's cover in that album's own folder", func() {
-			ca.images["al-1"] = jpegData
-			ca.images["al-2"] = pngData
-			mockAlbumTracks(squirrel.And{
-				persistence.ParticipantIDFilter("media_file", "1", model.RoleAlbumArtist),
-				squirrel.Eq{"missing": false},
-			}, model.MediaFiles{
-				{Path: "test_data/01 - track1.mp3", Suffix: "mp3", AlbumID: "1", Album: "Greatest Hits", Year: 2001, DiscNumber: 1},
-				{Path: "test_data/02 - track2.mp3", Suffix: "mp3", AlbumID: "2", Album: "Greatest Hits", Year: 2005, DiscNumber: 1},
-			})
-
-			out := new(bytes.Buffer)
-			Expect(arch.ZipArtist(context.Background(), "1", "mp3", 128, out)).To(Succeed())
-
-			files := readZip(out)
-			Expect(files).To(HaveKeyWithValue("Greatest Hits [2001]/folder.jpg", jpegData))
-			Expect(files).To(HaveKeyWithValue("Greatest Hits [2005]/folder.png", pngData))
-		})
-
-		It("adds the playlist cover to the root", func() {
-			ca.images["pl-1"] = jpegData
-			plRepo := &mockPlaylistRepository{}
-			plRepo.On("GetWithTracks", "1", true, false).Return(&model.Playlist{
-				ID:   "1",
-				Name: "Test Playlist",
-				Tracks: []model.PlaylistTrack{
-					{MediaFile: model.MediaFile{Path: "test_data/01 - track1.mp3", Suffix: "mp3", AlbumID: "1", Artist: "Artist 1", Title: "track1"}},
-				},
-			}, nil)
-			ds.On("Playlist", mock.Anything).Return(plRepo)
-			ms.On("NewStream", mock.Anything, mock.Anything, mock.Anything).Return(io.NopCloser(strings.NewReader("test")), nil)
-
-			out := new(bytes.Buffer)
-			Expect(arch.ZipPlaylist(context.Background(), "1", "mp3", 128, out)).To(Succeed())
-
-			files := readZip(out)
-			Expect(files).To(HaveLen(3))
-			Expect(files).To(HaveKeyWithValue("folder.jpg", jpegData))
-			Expect(files).To(HaveKey("Test Playlist.m3u"))
-		})
-
-		It("adds the shared item's cover to the root, even for a private playlist", func() {
-			ca.images["pl-10"] = jpegData
-			ms.On("NewStream", mock.Anything, mock.Anything, mock.Anything).Return(io.NopCloser(strings.NewReader("test")), nil)
-			share := &model.Share{
-				ID:           "1",
-				Downloadable: true,
-				Format:       "mp3",
-				MaxBitRate:   128,
-				ResourceType: "playlist",
-				ResourceIDs:  "10",
-				Tracks: model.MediaFiles{
-					{ID: "1", Path: "test_data/01 - track1.mp3", Suffix: "mp3", Artist: "Artist 1", Title: "track1"},
-				},
-			}
-
-			out := new(bytes.Buffer)
-			Expect(arch.ZipShare(context.Background(), share, out)).To(Succeed())
-
-			files := readZip(out)
-			Expect(files).To(HaveLen(2))
-			Expect(files).To(HaveKeyWithValue("folder.jpg", jpegData))
-			Expect(ca.requests).To(ConsistOf(coverRequest{id: "pl-10", size: 500, square: false, admin: true}))
-		})
-
-		It("still builds the archive when the cover cannot be read", func() {
-			ca.err = errors.New("boom")
-			mockAlbumTracks(squirrel.Eq{"album_id": "1"}, model.MediaFiles{
-				{Path: "test_data/01 - track1.mp3", Suffix: "mp3", AlbumID: "1", Album: "Album", DiscNumber: 1},
-			})
-
-			out := new(bytes.Buffer)
-			Expect(arch.ZipAlbum(context.Background(), "1", "mp3", 128, out)).To(Succeed())
-
-			files := readZip(out)
-			Expect(files).To(HaveLen(1))
-			Expect(files).To(HaveKey("Album/01 - track1.mp3"))
-		})
-	})
 })
 
-func readZip(out *bytes.Buffer) map[string][]byte {
-	zr, err := zip.NewReader(bytes.NewReader(out.Bytes()), int64(out.Len()))
-	Expect(err).ToNot(HaveOccurred())
-	files := make(map[string][]byte, len(zr.File))
-	for _, f := range zr.File {
-		r, err := f.Open()
-		Expect(err).ToNot(HaveOccurred())
-		data, err := io.ReadAll(r)
-		Expect(err).ToNot(HaveOccurred())
-		_ = r.Close()
-		files[f.Name] = data
-	}
-	return files
-}
-
-type coverRequest struct {
-	id     string
-	size   int
-	square bool
-	admin  bool
-}
-
-type mockCoverArt struct {
-	artwork.Artwork
-	images   map[string][]byte
-	err      error
-	requests []coverRequest
-}
-
-func (m *mockCoverArt) Get(ctx context.Context, artID model.ArtworkID, size int, square bool) (*artwork.Image, error) {
-	user, _ := request.UserFrom(ctx)
-	m.requests = append(m.requests, coverRequest{id: artID.String(), size: size, square: square, admin: user.IsAdmin})
-	if m.err != nil {
-		return nil, m.err
-	}
-	data, ok := m.images[artID.String()]
-	if !ok {
-		return nil, artwork.ErrUnavailable
-	}
-	return &artwork.Image{ReadCloser: io.NopCloser(bytes.NewReader(data))}, nil
-}
-
 type mockDataStore struct {
 	mock.Mock
 	model.DataStore
 }
 
-func (m *mockDataStore) MediaFile() model.MediaFileRepository {
-	args := m.Called()
+func (m *mockDataStore) MediaFile(ctx context.Context) model.MediaFileRepository {
+	args := m.Called(ctx)
 	return args.Get(0).(model.MediaFileRepository)
 }
 
-func (m *mockDataStore) Playlist() model.PlaylistRepository {
-	args := m.Called()
+func (m *mockDataStore) Playlist(ctx context.Context) model.PlaylistRepository {
+	args := m.Called(ctx)
 	return args.Get(0).(model.PlaylistRepository)
 }
 
-func (m *mockDataStore) Library() model.LibraryRepository {
+func (m *mockDataStore) Library(context.Context) model.LibraryRepository {
 	return &mockLibraryRepository{}
 }
 
@@ -577,7 +215,7 @@ type mockLibraryRepository struct {
 	model.LibraryRepository
 }
 
-func (m *mockLibraryRepository) GetPath(_ context.Context, id int) (string, error) {
+func (m *mockLibraryRepository) GetPath(id int) (string, error) {
 	return "/music", nil
 }
 
@@ -586,7 +224,7 @@ type mockMediaFileRepository struct {
 	model.MediaFileRepository
 }
 
-func (m *mockMediaFileRepository) GetAll(ctx context.Context, options ...model.QueryOptions) (model.MediaFiles, error) {
+func (m *mockMediaFileRepository) GetAll(options ...model.QueryOptions) (model.MediaFiles, error) {
 	args := m.Called(options)
 	return args.Get(0).(model.MediaFiles), args.Error(1)
 }
@@ -596,7 +234,7 @@ type mockPlaylistRepository struct {
 	model.PlaylistRepository
 }
 
-func (m *mockPlaylistRepository) GetWithTracks(_ context.Context, id string, refreshSmartPlaylists, includeMissing bool) (*model.Playlist, error) {
+func (m *mockPlaylistRepository) GetWithTracks(id string, refreshSmartPlaylists, includeMissing bool) (*model.Playlist, error) {
 	args := m.Called(id, refreshSmartPlaylists, includeMissing)
 	return args.Get(0).(*model.Playlist), args.Error(1)
 }
@@ -614,19 +252,6 @@ func (m *mockMediaStreamer) NewStream(ctx context.Context, mf *model.MediaFile,
 	return &stream.Stream{ReadCloser: args.Get(0).(io.ReadCloser)}, nil
 }
 
-// fakeDecider echoes the legacy format/bitrate unless a resolved request is set.
-type fakeDecider struct {
-	stream.TranscodeDecider
-	resolved *stream.Request
-}
-
-func (f *fakeDecider) ResolveRequest(_ context.Context, _ *model.MediaFile, format string, bitRate int, offset int) stream.Request {
-	if f.resolved != nil {
-		return *f.resolved
-	}
-	return stream.Request{Format: format, BitRate: bitRate, Offset: offset}
-}
-
 type mockShare struct {
 	mock.Mock
 	core.Share

core/artwork/agent_images.go

@@ -9,12 +9,13 @@ import (
 	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/consts"
 	"github.com/navidrome/navidrome/core/agents"
-	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/utils/str"
 )
 
-// externalName mirrors the normalization the aggregate provider applies, so agent searches match.
+// externalName applies the DevPreserveUnicodeInExternalCalls normalization the aggregate
+// provider used, so agent searches match the same way (typographic quotes/dashes cleared
+// unless preserved).
 func externalName(name string) string {
 	if conf.Server.DevPreserveUnicodeInExternalCalls {
 		return name
@@ -22,8 +23,23 @@ func externalName(name string) string {
 	return str.Clear(name)
 }
 
-// bestImageURL returns the largest fetchable image URL. Only one is returned and its failure ends
-// the agent's turn, so an unfetchable candidate must never win: url.Parse alone accepts anything.
+// gateFunc gates one named external fetch (rate limit + circuit breaker per name).
+// resolveItem defaults to passthroughGate; the worker injects the per-agent gate.
+type gateFunc = func(name string, f func() (io.ReadCloser, string, error)) (io.ReadCloser, string, error)
+
+func passthroughGate(_ string, f func() (io.ReadCloser, string, error)) (io.ReadCloser, string, error) {
+	return f()
+}
+
+// denyGate refuses every external fetch with a definitive not-found, so local-only
+// resolution never runs a network step even if an external branch is reached.
+func denyGate(_ string, _ func() (io.ReadCloser, string, error)) (io.ReadCloser, string, error) {
+	return nil, "", model.ErrNotFound
+}
+
+// bestImageURL returns the largest-Size image URL, skipping empty or unparseable
+// URLs; nil when none qualifies. Parsing happens per candidate so a malformed largest
+// URL never shadows a valid smaller one.
 func bestImageURL(imgs []agents.ExternalImage) *url.URL {
 	var best *url.URL
 	var bestSize int
@@ -32,7 +48,7 @@ func bestImageURL(imgs []agents.ExternalImage) *url.URL {
 			continue
 		}
 		u, err := url.Parse(imgs[i].URL)
-		if err != nil || !u.IsAbs() || (u.Scheme != "http" && u.Scheme != "https") || u.Host == "" {
+		if err != nil {
 			continue
 		}
 		if best == nil || imgs[i].Size > bestSize {
@@ -42,38 +58,19 @@ func bestImageURL(imgs []agents.ExternalImage) *url.URL {
 	return best
 }
 
-// longerRetry keeps whichever external failure asks for the longer wait, so one provider's
-// short delay cannot shorten another's.
-func longerRetry(a, b error) error {
-	if a == nil {
-		return b
-	}
-	var ra, rb *agents.RetryLaterError
-	if errors.As(b, &rb) && (!errors.As(a, &ra) || rb.RetryIn > ra.RetryIn) {
-		return b
-	}
-	return a
-}
-
-// fetchArtistImage tries each enabled artist-image agent in order. The error is non-nil only when no
-// agent succeeded and at least one failed transiently.
-func fetchArtistImage(ctx context.Context, ag *agents.Agents, gate gateFunc, ar model.Artist) (io.ReadCloser, string, error) {
-	// Synthetic artists would otherwise get an unrelated agent result assigned to them.
+// fetchArtistImage tries each enabled artist-image agent in order, each under its own gate.
+// Returns the winning reader + agent name; extErr is true only when NO agent succeeded and
+// at least one failed transiently (a later success beats an earlier agent error).
+func fetchArtistImage(ctx context.Context, ag *agents.Agents, gate gateFunc, ar model.Artist) (r io.ReadCloser, agentName string, extErr bool) {
+	// Synthetic artists have no real external image; mirror Agents.GetArtistImages' guard so a
+	// direct retriever call can't assign an unrelated result to Unknown/Various Artists.
 	switch ar.ID {
 	case consts.UnknownArtistID, consts.VariousArtistsID:
-		traceFrom(ctx).add(TraceStep{Candidate: externalCandidate, Outcome: OutcomeSkipped, Detail: "synthetic artist"})
-		return nil, "", nil
+		return nil, "", false
 	}
 	name := externalName(ar.Name)
-	imageAgents := ag.ArtistImageAgents()
-	if len(imageAgents) == 0 {
-		traceFrom(ctx).add(TraceStep{Candidate: externalCandidate, Outcome: OutcomeSkipped,
-			Detail: "no enabled agent provides artist images"})
-		return nil, "", nil
-	}
-	var extErr error
-	for _, a := range imageAgents {
-		reader, path, err := gate(a.Name, func() (io.ReadCloser, string, error) {
+	for _, a := range ag.ArtistImageAgents() {
+		reader, _, err := gate(a.Name, func() (io.ReadCloser, string, error) {
 			imgs, err := a.Retriever.GetArtistImages(ctx, ar.ID, name, ar.MbzArtistID)
 			if err != nil {
 				return nil, "", err
@@ -84,30 +81,21 @@ func fetchArtistImage(ctx context.Context, ag *agents.Agents, gate gateFunc, ar
 			}
 			return fromURL(ctx, u)
 		})
-		recordAgent(ctx, a.Name, reader, path, err)
 		if reader != nil {
-			return reader, a.Name, nil
+			return reader, a.Name, false
 		}
 		if isTransientExternal(err) {
-			extErr = longerRetry(extErr, err)
-			log.Debug(ctx, "Artwork: External artist-image lookup failed", "agent", a.Name, "artist", ar.Name, err)
+			extErr = true // includes errBreakerOpen and download failures: retry via the next agent
 		}
 	}
 	return nil, "", extErr
 }
 
 // fetchAlbumImage is the album counterpart of fetchArtistImage.
-func fetchAlbumImage(ctx context.Context, ag *agents.Agents, gate gateFunc, al model.Album) (io.ReadCloser, string, error) {
+func fetchAlbumImage(ctx context.Context, ag *agents.Agents, gate gateFunc, al model.Album) (r io.ReadCloser, agentName string, extErr bool) {
 	name, artist := externalName(al.Name), externalName(al.AlbumArtist)
-	imageAgents := ag.AlbumImageAgents()
-	if len(imageAgents) == 0 {
-		traceFrom(ctx).add(TraceStep{Candidate: externalCandidate, Outcome: OutcomeSkipped,
-			Detail: "no enabled agent provides album images"})
-		return nil, "", nil
-	}
-	var extErr error
-	for _, a := range imageAgents {
-		reader, path, err := gate(a.Name, func() (io.ReadCloser, string, error) {
+	for _, a := range ag.AlbumImageAgents() {
+		reader, _, err := gate(a.Name, func() (io.ReadCloser, string, error) {
 			imgs, err := a.Retriever.GetAlbumImages(ctx, name, artist, al.MbzAlbumID)
 			if err != nil {
 				return nil, "", err
@@ -118,14 +106,18 @@ func fetchAlbumImage(ctx context.Context, ag *agents.Agents, gate gateFunc, al m
 			}
 			return fromURL(ctx, u)
 		})
-		recordAgent(ctx, a.Name, reader, path, err)
 		if reader != nil {
-			return reader, a.Name, nil
+			return reader, a.Name, false
 		}
 		if isTransientExternal(err) {
-			extErr = longerRetry(extErr, err)
-			log.Debug(ctx, "Artwork: External album-image lookup failed", "agent", a.Name, "album", al.Name, err)
+			extErr = true
 		}
 	}
 	return nil, "", extErr
 }
+
+// isTransientExternal reports whether an external step failed in a way worth retrying;
+// a not-found (from either package) is a definitive answer, not a fault.
+func isTransientExternal(err error) bool {
+	return err != nil && !errors.Is(err, agents.ErrNotFound) && !errors.Is(err, model.ErrNotFound)
+}