Merge branch 'develop' for release v3.29.1

.github/workflows/build-alpine.yml

@@ -1,4 +1,4 @@
-name: Build
+name: Build (alpine)
 on: [push, pull_request]
 jobs:
   Build:
@@ -22,11 +22,11 @@ jobs:
         id: buildx
         uses: docker/setup-buildx-action@v1
 
-      - name: Build
+      - name: Build (alpine)
         uses: docker/build-push-action@v2
         with:
           context: ./
-          file: ./Dockerfile-build
+          file: ./Dockerfile-build-alpine
           builder: ${{ steps.buildx.outputs.name }}
           build-args: LMS_BUILD_TYPE=${{ matrix.BUILD_TYPE }}
           push: false

.github/workflows/build-arch.yml

@@ -0,0 +1,34 @@
+name: Build (arch)
+on: [push, pull_request]
+jobs:
+  Build:
+    strategy:
+      matrix:
+        BUILD_TYPE: [Release, Debug]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check Out Repo
+        uses: actions/checkout@v2
+
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Build
+        uses: docker/build-push-action@v2
+        with:
+          context: ./
+          file: ./Dockerfile-build-arch
+          builder: ${{ steps.buildx.outputs.name }}
+          build-args: LMS_BUILD_TYPE=${{ matrix.BUILD_TYPE }}
+          push: false
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache

Dockerfile-build-arch

@@ -0,0 +1,26 @@
+FROM archlinux:latest
+
+ARG BUILD_PACKAGES="\
+	clang \
+	cmake \
+	boost \
+	ffmpeg \
+	gtest \
+	graphicsmagick \
+	libconfig \
+	make \
+	pkgconfig \
+	taglib \
+	wt"
+
+RUN	pacman -Syy
+RUN pacman -S --noconfirm ${BUILD_PACKAGES}
+
+# LMS
+COPY . /tmp/lms/
+ARG LMS_BUILD_TYPE="Release"
+RUN \
+	DIR=/tmp/lms/build && mkdir -p ${DIR} && cd ${DIR}  && \
+		cmake /tmp/lms/ -DCMAKE_BUILD_TYPE=${LMS_BUILD_TYPE} -DCMAKE_INSTALL_PREFIX=/usr && \
+		VERBOSE=1 make -j$(nproc) && \
+		make test

Dockerfile-release

@@ -1,4 +1,4 @@
-FROM	alpine:3.16 AS build
+FROM	alpine:3.14 AS build
 
 WORKDIR	/tmp/workdir
 
@@ -132,7 +132,7 @@ RUN \
 	rm -rf /tmp/fakeroot/share/Wt/resources/themes
 
 ## Release Stage
-FROM		alpine:3.16 AS release
+FROM		alpine:3.14 AS release
 LABEL		maintainer="Emeric Poupon <itmfr@yahoo.fr>"
 
 ARG	RUNTIME_PACKAGES=" \

src/libs/services/database/impl/ScanSettings.cpp

@@ -67,7 +67,12 @@ std::vector<std::filesystem::path>
 ScanSettings::getAudioFileExtensions() const
 {
 	const auto extensions {StringUtils::splitString(_audioFileExtensions, " ")};
-	return std::vector<std::filesystem::path>(std::cbegin(extensions), std::cend(extensions));
+
+	std::vector<std::filesystem::path> res (std::cbegin(extensions), std::cend(extensions));
+	std::sort(std::begin(res), std::end(res));
+	res.erase(std::unique( std::begin(res), std::end(res)), std::end(res));
+
+	return res;
 }
 
 void

src/libs/services/recommendation/impl/features/FeaturesEngine.cpp

@@ -213,7 +213,7 @@ FeaturesEngine::loadFromTraining(const TrainSettings& trainSettings, const Progr
 }
 
 void
-FeaturesEngine::loadFromCache(FeaturesEngineCache cache)
+FeaturesEngine::loadFromCache(FeaturesEngineCache&& cache)
 {
 	LMS_LOG(RECOMMENDATION, INFO) << "Constructing features classifier from cache...";
 
@@ -341,9 +341,9 @@ FeaturesEngine::load(bool forceReload, const ProgressCallback& progressCallback)
 	{
 		FeaturesEngineCache::invalidate();
 	}
-	else if (const std::optional<FeaturesEngineCache> cache {FeaturesEngineCache::read()})
+	else if (std::optional<FeaturesEngineCache> cache {FeaturesEngineCache::read()})
 	{
-		loadFromCache(*cache);
+		loadFromCache(std::move(*cache));
 		return;
 	}
 

src/libs/services/recommendation/impl/features/FeaturesEngine.hpp

@@ -63,7 +63,7 @@ class FeaturesEngine : public IEngine
 		ReleaseContainer getSimilarReleases(Database::ReleaseId releaseId, std::size_t maxCount) const override;
 		ArtistContainer getSimilarArtists(Database::ArtistId artistId, EnumSet<Database::TrackArtistLinkType> linkTypes, std::size_t maxCount) const override;
 
-		void loadFromCache(FeaturesEngineCache cache);
+		void loadFromCache(FeaturesEngineCache&& cache);
 
 		// Use training (may be very slow)
 		struct TrainSettings

src/libs/services/scanner/impl/ScannerService.cpp

@@ -69,11 +69,11 @@ getNextFirstOfMonth(Wt::WDate current)
 }
 
 bool
-isFileSupported(const std::filesystem::path& file, const std::unordered_set<std::filesystem::path>& extensions)
+isFileSupported(const std::filesystem::path& file, const std::vector<std::filesystem::path>& extensions)
 {
 	const std::filesystem::path extension {StringUtils::stringToLower(file.extension().string())};
 
-	return (extensions.find(extension) != extensions.end());
+	return (std::find(std::cbegin(extensions), std::cend(extensions), extension) != std::cend(extensions));
 }
 
 bool
@@ -642,7 +642,7 @@ ScannerService::refreshScanSettings()
 	{
 		const auto fileExtensions {scanSettings->getAudioFileExtensions()};
 		_fileExtensions.clear();
-		std::transform(std::cbegin(fileExtensions), std::end(fileExtensions), std::inserter(_fileExtensions, std::begin(_fileExtensions)),
+		std::transform(std::cbegin(fileExtensions), std::end(fileExtensions), std::back_inserter(_fileExtensions),
 				[](const std::filesystem::path& extension) { return std::filesystem::path{ StringUtils::stringToLower(extension.string()) }; });
 	}
 	_mediaDirectory = scanSettings->getMediaDirectory();
@@ -896,7 +896,7 @@ ScannerService::scanMediaDirectory(const std::filesystem::path& mediaDirectory,
 
 // Check if a file exists and is still in a media directory
 static bool
-checkFile(const std::filesystem::path& p, const std::filesystem::path& mediaDirectory, const std::unordered_set<std::filesystem::path>& extensions)
+checkFile(const std::filesystem::path& p, const std::filesystem::path& mediaDirectory, const std::vector<std::filesystem::path>& extensions)
 {
 	try
 	{

src/libs/services/scanner/impl/ScannerService.hpp

@@ -22,7 +22,7 @@
 #include <chrono>
 #include <shared_mutex>
 #include <optional>
-#include <unordered_set>
+#include <vector>
 
 #include <Wt/WDateTime.h>
 #include <Wt/WIOService.h>
@@ -114,7 +114,7 @@ namespace Scanner
 			std::size_t				_scanVersion {};
 			Wt::WTime				_startTime;
 			Database::ScanSettings::UpdatePeriod 	_updatePeriod {Database::ScanSettings::UpdatePeriod::Never};
-			std::unordered_set<std::filesystem::path>		_fileExtensions;
+			std::vector<std::filesystem::path>		_fileExtensions;
 			std::filesystem::path					_mediaDirectory;
 			Database::ScanSettings::RecommendationEngineType _recommendationServiceType;
 	};

src/libs/utils/include/utils/Path.hpp

@@ -38,11 +38,3 @@ Wt::WDateTime getLastWriteTime(const std::filesystem::path& dir);
 // returns false if aborted by user
 bool exploreFilesRecursive(const std::filesystem::path& directory, std::function<bool(std::error_code, const std::filesystem::path&)> cb, const std::filesystem::path& excludeDirFileName = {});
 
-namespace std
-{
-	template <>
-	struct hash<std::filesystem::path>
-	{
-		inline std::size_t operator()(const std::filesystem::path &path) const { return hash_value(path); }
-	};
-}