refactor: Address several SonarCloud code smells

src/Common/YamlDotNet/ForceEmptySequences.cs

@@ -15,8 +15,8 @@ public sealed class ForceEmptySequences : INodeDeserializer
         _objectFactory = objectFactory;
     }
 
-    public bool Deserialize(IParser reader, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer,
-        out object? value)
+    bool INodeDeserializer.Deserialize(IParser reader, Type expectedType,
+        Func<IParser, Type, object?> nestedObjectDeserializer, out object? value)
     {
         value = null;
 

src/Recyclarr.Tests/ServiceCompatibilityIntegrationTest.cs

@@ -17,8 +17,8 @@ public class ServiceCompatibilityIntegrationTest : IntegrationFixture
         var sut = Resolve<ISettingsProvider>();
         var paths = Resolve<IAppPaths>();
 
-        // For this test, it doesn't really matter if the YAML data matches what SettingsValue expects;
-        // this test only ensures that the data deserialized is from the actual correct file.
+        // For this test, it doesn't really matter if the YAML data matches what SettingsValue expects.
+        // This test only ensures that the data deserialized is from the actual correct file.
         const string yamlData = @"
 repository:
   clone_url: http://the_url.com

src/Recyclarr/Command/ServiceCommand.cs

@@ -87,7 +87,7 @@ public abstract class ServiceCommand : BaseCommand, IServiceCommand
         return Task.CompletedTask;
     }
 
-    private void SetupHttp(ILogger log, ISettingsProvider settingsProvider)
+    private static void SetupHttp(ILogger log, ISettingsProvider settingsProvider)
     {
         FlurlHttp.Configure(settings =>
         {

src/Recyclarr/Command/Setup/AppPathSetupTask.cs

@@ -26,5 +26,6 @@ public class AppPathSetupTask : IBaseCommandSetupTask
 
     public void OnFinish()
     {
+        // No work to do for this event
     }
 }

src/Recyclarr/Command/Setup/JanitorCleanupTask.cs

@@ -19,6 +19,7 @@ public class JanitorCleanupTask : IBaseCommandSetupTask
 
     public void OnStart()
     {
+        // No work to do for this event
     }
 
     public void OnFinish()

src/Recyclarr/CompositionRoot.cs

@@ -67,7 +67,7 @@ public class CompositionRoot : ICompositionRoot
         return new ServiceLocatorProxy(builder.Build());
     }
 
-    private void RegisterLogger(ContainerBuilder builder, LogEventLevel logLevel)
+    private static void RegisterLogger(ContainerBuilder builder, LogEventLevel logLevel)
     {
         builder.RegisterType<LogJanitor>().As<ILogJanitor>();
         builder.RegisterType<LoggerFactory>();
@@ -76,7 +76,7 @@ public class CompositionRoot : ICompositionRoot
             .InstancePerLifetimeScope();
     }
 
-    private void RegisterAppPaths(ContainerBuilder builder, string? appDataDir)
+    private static void RegisterAppPaths(ContainerBuilder builder, string? appDataDir)
     {
         builder.RegisterModule<CommonAutofacModule>();
         builder.RegisterType<FileSystem>().As<IFileSystem>();

src/TrashLib.Tests/CustomFormat/Processors/PersistenceSteps/JsonTransactionStepTest.cs

@@ -296,7 +296,7 @@ public class JsonTransactionStepTest
         processor.Process(guideCfs, radarrCfs!);
         processor.RecordDeletions(deletedCfsInCache, radarrCfs!);
 
-        var expectedJson = @"{
+        const string expectedJson = @"{
   'id': 1,
   'name': 'updated',
   'specifications': [{

src/TrashLib/Services/CustomFormat/CustomFormatUpdater.cs

@@ -34,11 +34,11 @@ internal class CustomFormatUpdater : ICustomFormatUpdater
 
     private ILogger Log { get; }
 
-    public async Task Process(bool isPreview, IEnumerable<CustomFormatConfig> customFormats, IGuideService guideService)
+    public async Task Process(bool isPreview, IEnumerable<CustomFormatConfig> configs, IGuideService guideService)
     {
         _cache.Load();
 
-        await _guideProcessor.BuildGuideDataAsync(customFormats, _cache.CfCache, guideService);
+        await _guideProcessor.BuildGuideDataAsync(configs, _cache.CfCache, guideService);
 
         if (!ValidateGuideDataAndCheckShouldProceed())
         {

src/TrashLib/Services/CustomFormat/Guide/CustomFormatGroupParser.cs

@@ -64,44 +64,38 @@ public class CustomFormatGroupParser
                 break;
             }
 
-            if (!line.Any())
+            if (line.Any())
             {
-                if (tableRows.Any())
+                var fields = GetTableRow(line);
+                if (fields.Any())
                 {
-                    break;
+                    tableRows.Add(fields);
+                    continue;
                 }
-
-                continue;
             }
 
-            var match = TableRegex.Match(line);
-            if (!match.Success)
+            if (tableRows.Any())
             {
-                if (tableRows.Any())
-                {
-                    break;
-                }
-
-                continue;
-            }
-
-            var tableRow = match.Groups[1].Value;
-            var fields = tableRow.Split('|').Select(x => x.Trim()).ToList();
-            if (!fields.Any())
-            {
-                if (tableRows.Any())
-                {
-                    break;
-                }
-
-                continue;
+                break;
             }
-
-            tableRows.Add(fields);
         }
 
         return tableRows
             // Filter out the `|---|---|---|` part of the table between the heading & data rows.
             .Where(x => !Regex.IsMatch(x[0], @"^-+$"));
     }
+
+    private static List<string> GetTableRow(string line)
+    {
+        var fields = new List<string>();
+
+        var match = TableRegex.Match(line);
+        if (match.Success)
+        {
+            var tableRow = match.Groups[1].Value;
+            fields = tableRow.Split('|').Select(x => x.Trim()).ToList();
+        }
+
+        return fields;
+    }
 }

src/TrashLib/Services/CustomFormat/ICustomFormatUpdater.cs

@@ -5,5 +5,5 @@ namespace TrashLib.Services.CustomFormat;
 
 public interface ICustomFormatUpdater
 {
-    Task Process(bool isPreview, IEnumerable<CustomFormatConfig> config, IGuideService guideService);
+    Task Process(bool isPreview, IEnumerable<CustomFormatConfig> configs, IGuideService guideService);
 }

src/TrashLib/Services/Sonarr/QualityDefinition/SonarrQualityDefinitionUpdater.cs

@@ -49,7 +49,6 @@ internal class SonarrQualityDefinitionUpdater : ISonarrQualityDefinitionUpdater
         var qualityDefinitions = _guide.GetQualities();
         var qualityTypeInConfig = config.QualityDefinition;
 
-        // var qualityDefinitions = _parser.ParseMarkdown(await _parser.GetMarkdownData());
         SonarrQualityData? selectedQuality;
 
         if (config.QualityDefinition.EqualsIgnoreCase("hybrid"))
@@ -88,7 +87,6 @@ internal class SonarrQualityDefinitionUpdater : ISonarrQualityDefinitionUpdater
         IReadOnlyCollection<QualityItem> anime,
         IReadOnlyCollection<QualityItem> series)
     {
-        // todo Verify anime & series are the same length? Probably not, because we might not care about some rows anyway.
         _log.Information(
             "Notice: Hybrid only functions on 720/1080 qualities and uses non-anime values for the rest (e.g. 2160)");
 

src/TrashLib/Services/Sonarr/ReleaseProfile/ScopedState.cs

@@ -44,7 +44,7 @@ public class ScopedState<T>
         return prevCount != StackSize;
     }
 
-    private class Node
+    private sealed class Node
     {
         public Node(T value, int scope)
         {