Breaking Changes: Docker Parity (#698)

* Refactored all the config files for Kavita to be loaded from config/. This will allow docker to just mount one folder and for Update functionality to be trivial.

* Cleaned up documentation around new update method.

* Updated docker files to support config directory

* Removed entrypoint, no longer needed

* Update appsettings to point to config directory for logs

* Updated message for docker users that are upgrading

* Ensure that docker users that have not updated their mount points from upgrade cannot start the server

* Code smells

* More cleanup

* Added entrypoint to fix bind mount issues

* Updated README with new folder structure

* Fixed build system for new setup

* Updated string path if user is docker

* Updated the migration flow for docker to work properly and Fixed LogFile configuration updating.

* Migrating docker images is now working 100%

* Fixed config from bad code

* Code cleanup

Co-authored-by: Chris Plaatjes <kizaing@gmail.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,7 @@
 name: Bug report
 about: Create a report to help us improve
 title: ''
-labels: bug
+labels: needs-triage
 assignees: ''
 
 ---
@@ -24,7 +24,7 @@ A clear and concise description of what you expected to happen.
 If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
- - OS: [e.g. iOS]
+ - OS: [e.g. iOS, Docker]
  - Browser [e.g. chrome, safari]
  - Version [e.g. 22] (can be found on Server Settings -> System tab)
 

.gitignore

@@ -501,6 +501,18 @@ API/stats/
 UI/Web/dist/
 /API.Tests/Extensions/Test Data/modified on run.txt
 /API/covers/
+# All config files in config except appsettings.json
+/API/config/covers/
+/API/config/logs/
+/API/config/backups/
+/API/config/cache/
+/API/config/temp/
+/API/config/kavita.db
+/API/config/kavita.db-shm
+/API/config/kavita.db-wal
+/API/config/Hangfire.db
+/API/config/Hangfire-log.db
 API/config/covers/
 API/config/*.db
+
 UI/Web/.vscode/settings.json

API.Tests/Services/DirectoryServiceTests.cs

@@ -36,7 +36,7 @@ namespace API.Tests.Services
         public void GetFiles_WithCustomRegex_ShouldPass_Test()
         {
             var testDirectory = Path.Join(Directory.GetCurrentDirectory(), "../../../Services/Test Data/DirectoryService/regex");
-            var files = _directoryService.GetFiles(testDirectory, @"file\d*.txt");
+            var files = DirectoryService.GetFiles(testDirectory, @"file\d*.txt");
             Assert.Equal(2, files.Count());
         }
 
@@ -44,7 +44,7 @@ namespace API.Tests.Services
         public void GetFiles_TopLevel_ShouldBeEmpty_Test()
         {
             var testDirectory = Path.Join(Directory.GetCurrentDirectory(), "../../../Services/Test Data/DirectoryService");
-            var files = _directoryService.GetFiles(testDirectory);
+            var files = DirectoryService.GetFiles(testDirectory);
             Assert.Empty(files);
         }
 
@@ -52,7 +52,7 @@ namespace API.Tests.Services
         public void GetFilesWithExtensions_ShouldBeEmpty_Test()
         {
             var testDirectory = Path.Join(Directory.GetCurrentDirectory(), "../../../Services/Test Data/DirectoryService/extensions");
-            var files = _directoryService.GetFiles(testDirectory, "*.txt");
+            var files = DirectoryService.GetFiles(testDirectory, "*.txt");
             Assert.Empty(files);
         }
 
@@ -60,7 +60,7 @@ namespace API.Tests.Services
         public void GetFilesWithExtensions_Test()
         {
             var testDirectory = Path.Join(Directory.GetCurrentDirectory(), "../../../Services/Test Data/DirectoryService/extension");
-            var files = _directoryService.GetFiles(testDirectory, ".cbz|.rar");
+            var files = DirectoryService.GetFiles(testDirectory, ".cbz|.rar");
             Assert.Equal(3, files.Count());
         }
 
@@ -68,7 +68,7 @@ namespace API.Tests.Services
         public void GetFilesWithExtensions_BadDirectory_ShouldBeEmpty_Test()
         {
             var testDirectory = Path.Join(Directory.GetCurrentDirectory(), "../../../Services/Test Data/DirectoryService/doesntexist");
-            var files = _directoryService.GetFiles(testDirectory, ".cbz|.rar");
+            var files = DirectoryService.GetFiles(testDirectory, ".cbz|.rar");
             Assert.Empty(files);
         }
 

API/Controllers/DownloadController.cs

@@ -164,7 +164,7 @@ namespace API.Controllers
                     case MangaFormat.Archive:
                     case MangaFormat.Pdf:
                         _cacheService.ExtractChapterFiles(chapterExtractPath, mangaFiles.ToList());
-                        var originalFiles = _directoryService.GetFilesWithExtension(chapterExtractPath,
+                        var originalFiles = DirectoryService.GetFilesWithExtension(chapterExtractPath,
                             Parser.Parser.ImageFileExtensions);
                         _directoryService.CopyFilesToDirectory(originalFiles, chapterExtractPath, $"{chapterId}_");
                         DirectoryService.DeleteFiles(originalFiles);
@@ -175,7 +175,7 @@ namespace API.Controllers
                         return BadRequest("Series is not in a valid format. Please rescan series and try again.");
                 }
 
-                var files = _directoryService.GetFilesWithExtension(chapterExtractPath, Parser.Parser.ImageFileExtensions);
+                var files = DirectoryService.GetFilesWithExtension(chapterExtractPath, Parser.Parser.ImageFileExtensions);
                 // Filter out images that aren't in bookmarks
                 Array.Sort(files, _numericComparer);
                 totalFilePaths.AddRange(files.Where((_, i) => chapterPages.Contains(i)));

API/Controllers/OPDSController.cs

@@ -739,7 +739,7 @@ namespace API.Controllers
         [HttpGet("{apiKey}/favicon")]
         public async Task<ActionResult> GetFavicon(string apiKey)
         {
-            var files = _directoryService.GetFilesWithExtension(Path.Join(Directory.GetCurrentDirectory(), ".."), @"\.ico");
+            var files = DirectoryService.GetFilesWithExtension(Path.Join(Directory.GetCurrentDirectory(), ".."), @"\.ico");
             if (files.Length == 0) return BadRequest("Cannot find icon");
             var path = files[0];
             var content = await _directoryService.ReadFileAsync(path);

API/Data/MigrateConfigFiles.cs

@@ -0,0 +1,142 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using API.Services;
+using Kavita.Common;
+
+namespace API.Data
+{
+    public static class MigrateConfigFiles
+    {
+        private static readonly List<string> LooseLeafFiles = new List<string>()
+        {
+            "appsettings.json",
+            "appsettings.Development.json",
+            "kavita.db",
+        };
+
+        private static readonly List<string> AppFolders = new List<string>()
+        {
+            "covers",
+            "stats",
+            "logs",
+            "backups",
+            "cache",
+            "temp"
+        };
+
+        private static readonly string ConfigDirectory = Path.Join(Directory.GetCurrentDirectory(), "config");
+
+
+        /// <summary>
+        /// In v0.4.8 we moved all config files to config/ to match with how docker was setup. This will move all config files from current directory
+        /// to config/
+        /// </summary>
+        public static void Migrate(bool isDocker)
+        {
+            Console.WriteLine("Checking if migration to config/ is needed");
+
+            if (isDocker)
+            {
+                Console.WriteLine(
+                    "Migrating files from pre-v0.4.8. All Kavita config files are now located in config/");
+
+                CopyAppFolders();
+                DeleteAppFolders();
+                
+                UpdateConfiguration();
+
+                Console.WriteLine("Migration complete. All config files are now in config/ directory");
+                return;
+            }
+
+            if (!new FileInfo(Path.Join(Directory.GetCurrentDirectory(), "appsettings.json")).Exists)
+            {
+                Console.WriteLine("Migration to config/ not needed");
+                return;
+            }
+
+            Console.WriteLine(
+                "Migrating files from pre-v0.4.8. All Kavita config files are now located in config/");
+
+            Console.WriteLine($"Creating {ConfigDirectory}");
+            DirectoryService.ExistOrCreate(ConfigDirectory);
+
+            CopyLooseLeafFiles();
+
+            CopyAppFolders();
+
+            // Then we need to update the config file to point to the new DB file
+            UpdateConfiguration();
+
+            // Finally delete everything in the source directory
+            Console.WriteLine("Removing old files");
+            DeleteLooseFiles();
+            DeleteAppFolders();
+            Console.WriteLine("Removing old files...DONE");
+
+            Console.WriteLine("Migration complete. All config files are now in config/ directory");
+        }
+
+        private static void DeleteAppFolders()
+        {
+            foreach (var folderToDelete in AppFolders)
+            {
+                if (!new DirectoryInfo(Path.Join(Directory.GetCurrentDirectory(), folderToDelete)).Exists) continue;
+
+                DirectoryService.ClearAndDeleteDirectory(Path.Join(Directory.GetCurrentDirectory(), folderToDelete));
+            }
+        }
+
+        private static void DeleteLooseFiles()
+        {
+            var configFiles = LooseLeafFiles.Select(file => new FileInfo(Path.Join(Directory.GetCurrentDirectory(), file)))
+                .Where(f => f.Exists);
+            DirectoryService.DeleteFiles(configFiles.Select(f => f.FullName));
+        }
+
+        private static void CopyAppFolders()
+        {
+            Console.WriteLine("Moving folders to config");
+            foreach (var folderToMove in AppFolders)
+            {
+                if (new DirectoryInfo(Path.Join(ConfigDirectory, folderToMove)).Exists) continue;
+
+                DirectoryService.CopyDirectoryToDirectory(Path.Join(Directory.GetCurrentDirectory(), folderToMove),
+                    Path.Join(ConfigDirectory, folderToMove));
+            }
+
+            Console.WriteLine("Moving folders to config...DONE");
+        }
+
+        private static void CopyLooseLeafFiles()
+        {
+            var configFiles = LooseLeafFiles.Select(file => new FileInfo(Path.Join(Directory.GetCurrentDirectory(), file)))
+                .Where(f => f.Exists);
+            // First step is to move all the files
+            Console.WriteLine("Moving files to config/");
+            foreach (var fileInfo in configFiles)
+            {
+                try
+                {
+                    fileInfo.CopyTo(Path.Join(ConfigDirectory, fileInfo.Name));
+                }
+                catch (Exception)
+                {
+                    /* Swallow exception when already exists */
+                }
+            }
+
+            Console.WriteLine("Moving files to config...DONE");
+        }
+
+        private static void UpdateConfiguration()
+        {
+            Console.WriteLine("Updating appsettings.json to new paths");
+            Configuration.DatabasePath = "config//kavita.db";
+            Configuration.LogPath = "config//logs/kavita.log";
+            Console.WriteLine("Updating appsettings.json to new paths...DONE");
+        }
+    }
+}

API/Data/Seed.cs

@@ -41,11 +41,11 @@ namespace API.Data
 
             IList<ServerSetting> defaultSettings = new List<ServerSetting>()
             {
-                new() {Key = ServerSettingKey.CacheDirectory, Value = CacheService.CacheDirectory},
+                new() {Key = ServerSettingKey.CacheDirectory, Value = DirectoryService.CacheDirectory},
                 new () {Key = ServerSettingKey.TaskScan, Value = "daily"},
                 new () {Key = ServerSettingKey.LoggingLevel, Value = "Information"}, // Not used from DB, but DB is sync with appSettings.json
                 new () {Key = ServerSettingKey.TaskBackup, Value = "weekly"},
-                new () {Key = ServerSettingKey.BackupDirectory, Value = Path.GetFullPath(Path.Join(Directory.GetCurrentDirectory(), "backups/"))},
+                new () {Key = ServerSettingKey.BackupDirectory, Value = Path.GetFullPath(DirectoryService.BackupDirectory)},
                 new () {Key = ServerSettingKey.Port, Value = "5000"}, // Not used from DB, but DB is sync with appSettings.json
                 new () {Key = ServerSettingKey.AllowStatCollection, Value = "true"},
                 new () {Key = ServerSettingKey.EnableOpds, Value = "false"},
@@ -69,6 +69,8 @@ namespace API.Data
                 Configuration.Port + string.Empty;
             context.ServerSetting.First(s => s.Key == ServerSettingKey.LoggingLevel).Value =
                 Configuration.LogLevel + string.Empty;
+            context.ServerSetting.First(s => s.Key == ServerSettingKey.CacheDirectory).Value =
+                DirectoryService.CacheDirectory + string.Empty;
 
             await context.SaveChangesAsync();
 

API/Interfaces/Services/IDirectoryService.cs

@@ -12,21 +12,9 @@ namespace API.Interfaces.Services
         /// <param name="rootPath">Absolute path of directory to scan.</param>
         /// <returns>List of folder names</returns>
         IEnumerable<string> ListDirectory(string rootPath);
-        /// <summary>
-        /// Gets files in a directory. If searchPatternExpression is passed, will match the regex against for filtering.
-        /// </summary>
-        /// <param name="path"></param>
-        /// <param name="searchPatternExpression"></param>
-        /// <returns></returns>
-        string[] GetFilesWithExtension(string path, string searchPatternExpression = "");
         Task<byte[]> ReadFileAsync(string path);
         bool CopyFilesToDirectory(IEnumerable<string> filePaths, string directoryPath, string prepend = "");
         bool Exists(string directory);
-
-        IEnumerable<string> GetFiles(string path, string searchPatternExpression = "",
-            SearchOption searchOption = SearchOption.TopDirectoryOnly);
-
         void CopyFileToDirectory(string fullFilePath, string targetDirectory);
-        public bool CopyDirectoryToDirectory(string sourceDirName, string destDirName, string searchPattern = "*");
     }
 }

API/Program.cs

@@ -1,15 +1,19 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Security.Cryptography;
 using System.Threading.Tasks;
 using API.Data;
 using API.Entities;
 using API.Services;
 using Kavita.Common;
+using Kavita.Common.EnvironmentInfo;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Server.Kestrel.Core;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
@@ -27,6 +31,9 @@ namespace API
         public static async Task Main(string[] args)
         {
             Console.OutputEncoding = System.Text.Encoding.UTF8;
+            var isDocker = new OsInfo(Array.Empty<IOsVersionAdapter>()).IsDocker;
+
+            MigrateConfigFiles.Migrate(isDocker);
 
             // Before anything, check if JWT has been generated properly or if user still has default
             if (!Configuration.CheckIfJwtTokenSet() &&
@@ -48,6 +55,14 @@ namespace API
                 var context = services.GetRequiredService<DataContext>();
                 var roleManager = services.GetRequiredService<RoleManager<AppRole>>();
 
+                if (isDocker && new FileInfo("data/appsettings.json").Exists)
+                {
+                    var logger = services.GetRequiredService<ILogger<Startup>>();
+                    logger.LogCritical("WARNING! Mount point is incorrect, nothing here will persist. Please change your container mount from /kavita/data to /kavita/config");
+                    return;
+                }
+
+
                 var requiresCoverImageMigration = !Directory.Exists(DirectoryService.CoverImageDirectory);
                 try
                 {
@@ -57,7 +72,7 @@ namespace API
                         MigrateCoverImages.ExtractToImages(context);
                     }
                 }
-            catch (Exception )
+                catch (Exception)
                 {
                     requiresCoverImageMigration = false;
                 }
@@ -85,6 +100,16 @@ namespace API
 
         private static IHostBuilder CreateHostBuilder(string[] args) =>
             Host.CreateDefaultBuilder(args)
+                .ConfigureAppConfiguration((hostingContext, config) =>
+                {
+                    config.Sources.Clear();
+
+                    var env = hostingContext.HostingEnvironment;
+
+                    config.AddJsonFile("config/appsettings.json", optional: true, reloadOnChange: false)
+                        .AddJsonFile($"config/appsettings.{env.EnvironmentName}.json",
+                            optional: true, reloadOnChange: false);
+                })
                 .ConfigureWebHostDefaults(webBuilder =>
                 {
                     webBuilder.UseKestrel((opts) =>
@@ -94,5 +119,9 @@ namespace API
 
                     webBuilder.UseStartup<Startup>();
                 });
+
+
+
+
     }
 }

API/Services/CacheService.cs

@@ -21,7 +21,6 @@ namespace API.Services
         private readonly IDirectoryService _directoryService;
         private readonly IBookService _bookService;
         private readonly NumericComparer _numericComparer;
-        public static readonly string CacheDirectory = Path.GetFullPath(Path.Join(Directory.GetCurrentDirectory(), "cache/"));
 
         public CacheService(ILogger<CacheService> logger, IUnitOfWork unitOfWork, IArchiveService archiveService,
             IDirectoryService directoryService, IBookService bookService)
@@ -38,7 +37,7 @@ namespace API.Services
         {
             if (!DirectoryService.ExistOrCreate(DirectoryService.CacheDirectory))
             {
-                _logger.LogError("Cache directory {CacheDirectory} is not accessible or does not exist. Creating...", CacheDirectory);
+                _logger.LogError("Cache directory {CacheDirectory} is not accessible or does not exist. Creating...", DirectoryService.CacheDirectory);
             }
         }
 
@@ -102,7 +101,7 @@ namespace API.Services
                 }
                 else
                 {
-                    _directoryService.CopyDirectoryToDirectory(Path.GetDirectoryName(files[0].FilePath), extractPath,
+                    DirectoryService.CopyDirectoryToDirectory(Path.GetDirectoryName(files[0].FilePath), extractPath,
                         Parser.Parser.ImageFileExtensions);
                 }
 
@@ -147,7 +146,7 @@ namespace API.Services
 
             try
             {
-                DirectoryService.ClearDirectory(CacheDirectory);
+                DirectoryService.ClearDirectory(DirectoryService.CacheDirectory);
             }
             catch (Exception ex)
             {
@@ -198,7 +197,7 @@ namespace API.Services
                 if (page <= (mangaFile.Pages + pagesSoFar))
                 {
                     var path = GetCachePath(chapter.Id);
-                    var files = _directoryService.GetFilesWithExtension(path, Parser.Parser.ImageFileExtensions);
+                    var files = DirectoryService.GetFilesWithExtension(path, Parser.Parser.ImageFileExtensions);
                     Array.Sort(files, _numericComparer);
 
                     if (files.Length == 0)

API/Services/DirectoryService.cs

@@ -16,11 +16,12 @@ namespace API.Services
        private static readonly Regex ExcludeDirectories = new Regex(
           @"@eaDir|\.DS_Store",
           RegexOptions.Compiled | RegexOptions.IgnoreCase);
-       public static readonly string TempDirectory = Path.Join(Directory.GetCurrentDirectory(), "temp");
+       public static readonly string TempDirectory = Path.Join(Directory.GetCurrentDirectory(), "config", "temp");
-       public static readonly string LogDirectory = Path.Join(Directory.GetCurrentDirectory(), "logs");
+       public static readonly string LogDirectory = Path.Join(Directory.GetCurrentDirectory(), "config", "logs");
-       public static readonly string CacheDirectory = Path.Join(Directory.GetCurrentDirectory(), "cache");
+       public static readonly string CacheDirectory = Path.Join(Directory.GetCurrentDirectory(), "config", "cache");
-       public static readonly string CoverImageDirectory = Path.Join(Directory.GetCurrentDirectory(), "covers");
+       public static readonly string CoverImageDirectory = Path.Join(Directory.GetCurrentDirectory(), "config", "covers");
-       public static readonly string StatsDirectory = Path.Join(Directory.GetCurrentDirectory(), "stats");
+       public static readonly string BackupDirectory = Path.Join(Directory.GetCurrentDirectory(), "config", "backups");
+       public static readonly string StatsDirectory = Path.Join(Directory.GetCurrentDirectory(), "config", "stats");
 
        public DirectoryService(ILogger<DirectoryService> logger)
        {
@@ -47,7 +48,6 @@ namespace API.Services
                 reSearchPattern.IsMatch(Path.GetExtension(file)) && !Path.GetFileName(file).StartsWith(Parser.Parser.MacOsMetadataFileStartsWith));
        }
 
-
        /// <summary>
        /// Returns a list of folders from end of fullPath to rootPath. If a file is passed at the end of the fullPath, it will be ignored.
        ///
@@ -96,7 +96,7 @@ namespace API.Services
           return di.Exists;
        }
 
-       public IEnumerable<string> GetFiles(string path, string searchPatternExpression = "",
+       public static IEnumerable<string> GetFiles(string path, string searchPatternExpression = "",
           SearchOption searchOption = SearchOption.TopDirectoryOnly)
        {
           if (searchPatternExpression != string.Empty)
@@ -132,10 +132,10 @@ namespace API.Services
        /// </summary>
        /// <param name="sourceDirName"></param>
        /// <param name="destDirName"></param>
-       /// <param name="searchPattern">Defaults to *, meaning all files</param>
+       /// <param name="searchPattern">Defaults to empty string, meaning all files</param>
        /// <returns></returns>
        /// <exception cref="DirectoryNotFoundException"></exception>
-       public bool CopyDirectoryToDirectory(string sourceDirName, string destDirName, string searchPattern = "*")
+       public static bool CopyDirectoryToDirectory(string sourceDirName, string destDirName, string searchPattern = "")
        {
          if (string.IsNullOrEmpty(sourceDirName)) return false;
 
@@ -177,7 +177,13 @@ namespace API.Services
 
 
 
-       public string[] GetFilesWithExtension(string path, string searchPatternExpression = "")
+       /// <summary>
+       /// Get files with a file extension
+       /// </summary>
+       /// <param name="path"></param>
+       /// <param name="searchPatternExpression">Regex to use for searching on regex. Defaults to empty string for all files</param>
+       /// <returns></returns>
+       public static string[] GetFilesWithExtension(string path, string searchPatternExpression = "")
        {
           if (searchPatternExpression != string.Empty)
           {

API/Services/ImageService.cs

@@ -13,7 +13,6 @@ namespace API.Services
   public class ImageService : IImageService
   {
     private readonly ILogger<ImageService> _logger;
-    private readonly IDirectoryService _directoryService;
     public const string ChapterCoverImageRegex = @"v\d+_c\d+";
     public const string SeriesCoverImageRegex = @"seres\d+";
     public const string CollectionTagCoverImageRegex = @"tag\d+";
@@ -24,10 +23,9 @@ namespace API.Services
     /// </summary>
     private const int ThumbnailWidth = 320;
 
-    public ImageService(ILogger<ImageService> logger, IDirectoryService directoryService)
+    public ImageService(ILogger<ImageService> logger)
     {
       _logger = logger;
-      _directoryService = directoryService;
     }
 
     /// <summary>
@@ -44,7 +42,7 @@ namespace API.Services
         return null;
       }
 
-      var firstImage = _directoryService.GetFilesWithExtension(directory, Parser.Parser.ImageFileExtensions)
+      var firstImage = DirectoryService.GetFilesWithExtension(directory, Parser.Parser.ImageFileExtensions)
         .OrderBy(f => f, new NaturalSortComparer()).FirstOrDefault();
 
       return firstImage;

API/Services/TaskScheduler.cs

@@ -138,8 +138,7 @@ namespace API.Services
 
         public void CleanupTemp()
         {
-            var tempDirectory = Path.Join(Directory.GetCurrentDirectory(), "temp");
+            BackgroundJob.Enqueue(() => DirectoryService.ClearDirectory(DirectoryService.TempDirectory));
-            BackgroundJob.Enqueue(() => DirectoryService.ClearDirectory(tempDirectory));
         }
 
         public void RefreshSeriesMetadata(int libraryId, int seriesId, bool forceUpdate = true)

API/Services/Tasks/BackupService.cs

@@ -20,8 +20,8 @@ namespace API.Services.Tasks
         private readonly IUnitOfWork _unitOfWork;
         private readonly ILogger<BackupService> _logger;
         private readonly IDirectoryService _directoryService;
-        private readonly string _tempDirectory = Path.Join(Directory.GetCurrentDirectory(), "temp");
+        private readonly string _tempDirectory = DirectoryService.TempDirectory;
-        private readonly string _logDirectory = Path.Join(Directory.GetCurrentDirectory(), "logs");
+        private readonly string _logDirectory = DirectoryService.LogDirectory;
 
         private readonly IList<string> _backupFiles;
 
@@ -72,7 +72,7 @@ namespace API.Services.Tasks
             var fi = new FileInfo(logFileName);
 
             var files = maxRollingFiles > 0
-                ? _directoryService.GetFiles(_logDirectory, $@"{Path.GetFileNameWithoutExtension(fi.Name)}{multipleFileRegex}\.log")
+                ? DirectoryService.GetFiles(_logDirectory, $@"{Path.GetFileNameWithoutExtension(fi.Name)}{multipleFileRegex}\.log")
                 : new[] {"kavita.log"};
             return files;
         }
@@ -148,7 +148,7 @@ namespace API.Services.Tasks
                 // Swallow exception. This can be a duplicate cover being copied as chapter and volumes can share same file.
             }
 
-            if (!_directoryService.GetFiles(outputTempDir).Any())
+            if (!DirectoryService.GetFiles(outputTempDir).Any())
             {
                 DirectoryService.ClearAndDeleteDirectory(outputTempDir);
             }
@@ -164,7 +164,7 @@ namespace API.Services.Tasks
             var backupDirectory = Task.Run(() => _unitOfWork.SettingsRepository.GetSettingAsync(ServerSettingKey.BackupDirectory)).Result.Value;
             if (!_directoryService.Exists(backupDirectory)) return;
             var deltaTime = DateTime.Today.Subtract(TimeSpan.FromDays(dayThreshold));
-            var allBackups = _directoryService.GetFiles(backupDirectory).ToList();
+            var allBackups = DirectoryService.GetFiles(backupDirectory).ToList();
             var expiredBackups = allBackups.Select(filename => new FileInfo(filename))
                 .Where(f => f.CreationTime > deltaTime)
                 .ToList();

API/Services/Tasks/CleanupService.cs

@@ -16,16 +16,14 @@ namespace API.Services.Tasks
         private readonly ILogger<CleanupService> _logger;
         private readonly IBackupService _backupService;
         private readonly IUnitOfWork _unitOfWork;
-        private readonly IDirectoryService _directoryService;
 
         public CleanupService(ICacheService cacheService, ILogger<CleanupService> logger,
-            IBackupService backupService, IUnitOfWork unitOfWork, IDirectoryService directoryService)
+            IBackupService backupService, IUnitOfWork unitOfWork)
         {
             _cacheService = cacheService;
             _logger = logger;
             _backupService = backupService;
             _unitOfWork = unitOfWork;
-            _directoryService = directoryService;
         }
 
         public void CleanupCacheDirectory()
@@ -42,7 +40,7 @@ namespace API.Services.Tasks
         {
             _logger.LogInformation("Starting Cleanup");
             _logger.LogInformation("Cleaning temp directory");
-            var tempDirectory = Path.Join(Directory.GetCurrentDirectory(), "temp");
+            var tempDirectory = DirectoryService.TempDirectory;
             DirectoryService.ClearDirectory(tempDirectory);
             CleanupCacheDirectory();
             _logger.LogInformation("Cleaning old database backups");
@@ -57,7 +55,7 @@ namespace API.Services.Tasks
         private async Task DeleteSeriesCoverImages()
         {
             var images = await _unitOfWork.SeriesRepository.GetAllCoverImagesAsync();
-            var files = _directoryService.GetFiles(DirectoryService.CoverImageDirectory, ImageService.SeriesCoverImageRegex);
+            var files = DirectoryService.GetFiles(DirectoryService.CoverImageDirectory, ImageService.SeriesCoverImageRegex);
             foreach (var file in files)
             {
                 if (images.Contains(Path.GetFileName(file))) continue;
@@ -69,7 +67,7 @@ namespace API.Services.Tasks
         private async Task DeleteChapterCoverImages()
         {
             var images = await _unitOfWork.ChapterRepository.GetAllCoverImagesAsync();
-            var files = _directoryService.GetFiles(DirectoryService.CoverImageDirectory, ImageService.ChapterCoverImageRegex);
+            var files = DirectoryService.GetFiles(DirectoryService.CoverImageDirectory, ImageService.ChapterCoverImageRegex);
             foreach (var file in files)
             {
                 if (images.Contains(Path.GetFileName(file))) continue;
@@ -81,7 +79,7 @@ namespace API.Services.Tasks
         private async Task DeleteTagCoverImages()
         {
             var images = await _unitOfWork.CollectionTagRepository.GetAllCoverImagesAsync();
-            var files = _directoryService.GetFiles(DirectoryService.CoverImageDirectory, ImageService.CollectionTagCoverImageRegex);
+            var files = DirectoryService.GetFiles(DirectoryService.CoverImageDirectory, ImageService.CollectionTagCoverImageRegex);
             foreach (var file in files)
             {
                 if (images.Contains(Path.GetFileName(file))) continue;

API/Startup.cs

@@ -24,6 +24,7 @@ using Microsoft.AspNetCore.StaticFiles;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
 using Microsoft.OpenApi.Models;
 
 namespace API
@@ -217,6 +218,15 @@ namespace API
             applicationLifetime.ApplicationStopping.Register(OnShutdown);
             applicationLifetime.ApplicationStarted.Register(() =>
             {
+                try
+                {
+                    var logger = serviceProvider.GetRequiredService<ILogger<Startup>>();
+                    logger.LogInformation("Kavita - v{Version}", BuildInfo.Version);
+                }
+                catch (Exception)
+                {
+                    /* Swallow Exception */
+                }
                 Console.WriteLine($"Kavita - v{BuildInfo.Version}");
             });
         }

API/config/appsettings.Development.json

@@ -1,6 +1,6 @@
 {
   "ConnectionStrings": {
-    "DefaultConnection": "Data source=kavita.db"
+    "DefaultConnection": "Data source=config//kavita.db"
   },
   "TokenKey": "super secret unguessable key",
   "Logging": {
@@ -12,7 +12,7 @@
       "Microsoft.AspNetCore.Hosting.Internal.WebHost": "Information"
     },
     "File": {
-      "Path": "logs/kavita.log",
+      "Path": "config//logs/kavita.log",
       "Append": "True",
       "FileSizeLimitBytes": 26214400,
       "MaxRollingFiles": 2

API/config/stats/app_stats - Copy.json

@@ -0,0 +1 @@
+{"InstallId":"2c158339","LastUpdate":"2021-07-26T00:32:01.7509137Z","UsageInfo":null,"ServerInfo":null,"ClientsInfo":[{"KavitaUiVersion":"0.4.2","ScreenResolution":"1920 x 1080","PlatformType":"desktop","Browser":{"Name":"Chrome","Version":"91.0.4472.124"},"Os":{"Name":"Windows","Version":"NT 10.0"},"CollectedAt":"2021-07-26T00:32:01.7289388Z","UsingDarkTheme":true}]}

API/config/stats/app_stats.json

@@ -0,0 +1 @@
+{"InstallId":"2c158339","LastUpdate":"2021-10-20T12:44:40.269713Z","UsageInfo":{"UsersCount":6,"FileTypes":[".epub",".pdf",".cbr",".cbz",".zip",".rar",".jpg",".7z",".png"],"LibraryTypesCreated":[{"Type":0,"Count":2},{"Type":1,"Count":2},{"Type":2,"Count":1}]},"ServerInfo":{"Os":"Microsoft Windows 10.0.19042","DotNetVersion":"5.0.9","RunTimeVersion":".NET 5.0.9","KavitaVersion":"0.4.7.16","BuildBranch":"Debug","Culture":"en-US","IsDocker":false,"NumOfCores":12},"ClientsInfo":[{"KavitaUiVersion":"0.4.2","ScreenResolution":"1920 x 1080","PlatformType":"desktop","Browser":{"Name":"Chrome","Version":"94.0.4606.81"},"Os":{"Name":"Windows","Version":"NT 10.0"},"CollectedAt":"2021-10-20T12:36:27.2838212Z","UsingDarkTheme":true}]}

Dockerfile

@@ -20,19 +20,14 @@ COPY --from=copytask /files/wwwroot /kavita/wwwroot
 
 #Installs program dependencies
 RUN apt-get update \
-  && apt-get install -y libicu-dev libssl1.1 pwgen libgdiplus \
+  && apt-get install -y libicu-dev libssl1.1 libgdiplus \
   && rm -rf /var/lib/apt/lists/*
 
-#Creates the data directory
-RUN mkdir /kavita/data
-
-RUN sed -i 's/Data source=kavita.db/Data source=data\/kavita.db/g' /kavita/appsettings.json
-
 COPY entrypoint.sh /entrypoint.sh
 
 EXPOSE 5000
 
 WORKDIR /kavita
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT [ "/bin/bash" ]
 CMD ["/entrypoint.sh"]

INSTALL.txt

@@ -3,3 +3,5 @@
 2. (Linux only) Chmod and Chown so Kavita can write to the directory you placed in.
 3. Run Kavita executable.
 4. Open localhost:5000 and setup your account and libraries in the UI.
+
+If updating, copy everything but the config/ directory over. Restart Kavita.

Kavita.Common/AppSettingsConfig.cs

@@ -0,0 +1,7 @@
+namespace Kavita.Common
+{
+    public class AppSettingsConfig
+    {
+
+    }
+}

Kavita.Common/Configuration.cs

@@ -8,7 +8,8 @@ namespace Kavita.Common
 {
     public static class Configuration
     {
-      private static readonly string AppSettingsFilename = GetAppSettingFilename();
+        private static readonly string AppSettingsFilename = Path.Join("config", GetAppSettingFilename());
+
         public static string Branch
         {
             get => GetBranch(GetAppSettingFilename());
@@ -33,15 +34,28 @@ namespace Kavita.Common
             set => SetLogLevel(GetAppSettingFilename(), value);
         }
 
+        public static string LogPath
+        {
+            get => GetLoggingFile(GetAppSettingFilename());
+            set => SetLoggingFile(GetAppSettingFilename(), value);
+        }
+
+        public static string DatabasePath
+        {
+            get => GetDatabasePath(GetAppSettingFilename());
+            set => SetDatabasePath(GetAppSettingFilename(), value);
+        }
+
         private static string GetAppSettingFilename()
         {
             if (!string.IsNullOrEmpty(AppSettingsFilename))
             {
                 return AppSettingsFilename;
             }
+
             var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
             var isDevelopment = environment == Environments.Development;
-         return "appsettings" + (isDevelopment ? ".Development" : "") + ".json";
+            return "appsettings" + (isDevelopment ? ".Development" : string.Empty) + ".json";
         }
 
         #region JWT Token
@@ -98,7 +112,6 @@ namespace Kavita.Common
             return false;
         }
 
-
         #endregion
 
         #region Port
@@ -237,5 +250,105 @@ namespace Kavita.Common
                 /* Swallow Exception */
             }
         }
+
+        private static string GetLoggingFile(string filePath)
+        {
+            const string defaultFile = "config/logs/kavita.log";
+
+            try
+            {
+                var json = File.ReadAllText(filePath);
+                var jsonObj = JsonSerializer.Deserialize<dynamic>(json);
+
+                if (jsonObj.TryGetProperty("Logging", out JsonElement tokenElement))
+                {
+                    foreach (var property in tokenElement.EnumerateObject())
+                    {
+                        if (!property.Name.Equals("File")) continue;
+                        foreach (var logProperty in property.Value.EnumerateObject())
+                        {
+                            if (logProperty.Name.Equals("Path"))
+                            {
+                                return logProperty.Value.GetString();
+                            }
+                        }
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("Error writing app settings: " + ex.Message);
+            }
+
+            return defaultFile;
+        }
+
+        /// <summary>
+        /// This should NEVER be called except by <see cref="MigrateConfigFiles"/>
+        /// </summary>
+        /// <param name="filePath"></param>
+        /// <param name="directory"></param>
+        private static void SetLoggingFile(string filePath, string directory)
+        {
+            try
+            {
+                var currentFile = GetLoggingFile(filePath);
+                var json = File.ReadAllText(filePath)
+                    .Replace("\"Path\": \"" + currentFile + "\"", "\"Path\": \"" + directory + "\"");
+                File.WriteAllText(filePath, json);
+            }
+            catch (Exception ex)
+            {
+                /* Swallow Exception */
+                Console.WriteLine(ex);
+            }
+        }
+
+        private static string GetDatabasePath(string filePath)
+        {
+            const string defaultFile = "config/kavita.db";
+
+            try
+            {
+                var json = File.ReadAllText(filePath);
+                var jsonObj = JsonSerializer.Deserialize<dynamic>(json);
+
+                if (jsonObj.TryGetProperty("ConnectionStrings", out JsonElement tokenElement))
+                {
+                    foreach (var property in tokenElement.EnumerateObject())
+                    {
+                        if (!property.Name.Equals("DefaultConnection")) continue;
+                        return property.Value.GetString();
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("Error writing app settings: " + ex.Message);
+            }
+
+            return defaultFile;
+        }
+
+        /// <summary>
+        /// This should NEVER be called except by <see cref="MigrateConfigFiles"/>
+        /// </summary>
+        /// <param name="filePath"></param>
+        /// <param name="updatedPath"></param>
+        private static void SetDatabasePath(string filePath, string updatedPath)
+        {
+            try
+            {
+                var existingString = GetDatabasePath(filePath);
+                var json = File.ReadAllText(filePath)
+                    .Replace(existingString,
+                        "Data source=" + updatedPath);
+                File.WriteAllText(filePath, json);
+            }
+            catch (Exception)
+            {
+                /* Swallow Exception */
+            }
+        }
     }
 }

Kavita.sln.DotSettings

@@ -2,4 +2,5 @@
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=1BC0273F_002DFEBE_002D4DA1_002DBC04_002D3A3167E4C86C_002Fd_003AData_002Fd_003AMigrations/@EntryIndexedValue">ExplicitlyExcluded</s:String>
 	<s:Boolean x:Key="/Default/CodeInspection/Highlighting/RunLongAnalysisInSwa/@EntryValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/CodeInspection/Highlighting/RunValueAnalysisInNullableWarningsEnabledContext2/@EntryValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Opds/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Opds/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=rewinded/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

README.md

@@ -48,7 +48,7 @@ Password: Demouser64
 - Place in a directory that is writable. If on windows, do not place in Program Files
 - Linux users must ensure the directory & kavita.db is writable by Kavita (might require starting server once) 
 - Run Kavita
-- If you are updating, do not copy appsettings.json from the new version over. It will override your TokenKey and you will have to reauthenticate on your devices.
+- If you are updating, copy everything over into install location. All Kavita data is stored in config/, so nothing will be overwritten. 
 - Open localhost:5000 and setup your account and libraries in the UI.
 ### Docker
 Running your Kavita server in docker is super easy! Barely an inconvenience. You can run it with this command: 
@@ -56,7 +56,7 @@ Running your Kavita server in docker is super easy! Barely an inconvenience. You
 ```
 docker run --name kavita -p 5000:5000 \
 -v /your/manga/directory:/manga \
--v /kavita/data/directory:/kavita/data \
+-v /kavita/data/directory:/kavita/config \
 --restart unless-stopped \
 -d kizaing/kavita:latest
 ```
@@ -64,19 +64,20 @@ docker run --name kavita -p 5000:5000 \
 You can also run it via the docker-compose file:
 
 ```
-version: '3.9'
+version: '3'
 services:
     kavita:
         image: kizaing/kavita:latest
+        container_name: kavita
         volumes:
             - ./manga:/manga
-            - ./data:/kavita/data
+            - ./config:/kavita/config
         ports:
             - "5000:5000"
         restart: unless-stopped
 ```
 
-**Note: Kavita is under heavy development and is being updated all the time, so the tag for current builds is `:nightly`. The `:latest` tag will be the latest stable release. There is also the `:alpine` tag if you want a smaller image, but it is only available for x64 systems.**
+**Note: Kavita is under heavy development and is being updated all the time, so the tag for current builds is `:nightly`. The `:latest` tag will be the latest stable release.**
 
 ## Feature Requests
 Got a great idea? Throw it up on the FeatHub or vote on another idea. Please check the [Project Board](https://github.com/Kareadita/Kavita/projects) first for a list of planned features.

build.sh

@@ -105,7 +105,7 @@ Package()
     fi
 
     echo "Copying appsettings.json"
-    cp appsettings.Development.json $lOutputFolder/appsettings.json
+    cp config/appsettings.Development.json $lOutputFolder/config/appsettings.json
 
     echo "Creating tar"
     cd ../$outputFolder/"$runtime"/

docker-compose.yml

@@ -1,10 +1,11 @@
-version: '3.9'
+version: '3'
 services:
     kavita:
         image: kizaing/kavita:latest
+        container_name: kavita
         volumes:
             - ./manga:/manga
-            - ./data:/kavita/data
+            - ./config:/kavita/config
         ports:
             - "5000:5000"
         restart: unless-stopped

entrypoint.sh

@@ -1,107 +1,31 @@
-#!/bin/bash
+#! /bin/bash
 
-#Checks if a token has been set, and then generates a new token if not
+if [ ! -f "/kavita/config/appsettings.json" ]; then
-if grep -q 'super secret unguessable key' /kavita/appsettings.json
+    echo "Kavita configuration file does not exist, creating..."
-then
+    echo '{
-	export TOKEN_KEY="$(pwgen -s 16 1)"
+  "ConnectionStrings": {
-	sed -i "s/super secret unguessable key/${TOKEN_KEY}/g" /kavita/appsettings.json
+    "DefaultConnection": "Data source=config//kavita.db"
+  },
+  "TokenKey": "super secret unguessable key",
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Information",
+      "Microsoft.Hosting.Lifetime": "Error",
+      "Hangfire": "Information",
+      "Microsoft.AspNetCore.Hosting.Internal.WebHost": "Information"
+    },
+    "File": {
+      "Path": "config//logs/kavita.log",
+      "Append": "True",
+      "FileSizeLimitBytes": 26214400,
+      "MaxRollingFiles": 2
+    }
+  },
+  "Port": 5000
+}' >> /kavita/config/appsettings.json
 fi
 
-#Checks if the appsettings.json already exists in bind mount
+chmod +x Kavita
-if test -f "/kavita/data/appsettings.json"
-then
-	rm /kavita/appsettings.json
-	ln -s /kavita/data/appsettings.json /kavita/
-else
-	mv /kavita/appsettings.json /kavita/data/ || true
-	ln -s /kavita/data/appsettings.json /kavita/
-fi
-
-#Checks if the data folders exist
-if [ -d /kavita/data/temp ]
-then
-	if [ -d /kavita/temp ]
-	then
-		unlink /kavita/temp
-		ln -s /kavita/data/temp /kavita/temp
-	else
-		ln -s /kavita/data/temp /kavita/temp
-	fi
-else
-	mkdir /kavita/data/temp
-	ln -s /kavita/data/temp /kavita/temp
-fi
-
-if [ -d /kavita/data/cache ]
-then
-	if [ -d /kavita/cache ]
-	then
-		unlink /kavita/cache
-		ln -s /kavita/data/cache /kavita/cache
-	else
-		ln -s /kavita/data/cache /kavita/cache
-	fi
-else
-	mkdir /kavita/data/cache
-	ln -s /kavita/data/cache /kavita/cache
-fi
-
-if [ -d /kavita/data/logs ]
-then
-	if [ -d /kavita/logs ]
-	then
-		unlink /kavita/logs
-		ln -s /kavita/data/logs /kavita/logs
-	else
-		ln -s /kavita/data/logs /kavita/logs
-	fi
-else
-	mkdir /kavita/data/logs
-	ln -s /kavita/data/logs /kavita/logs
-fi
-
-if [ -d /kavita/data/backups ]
-then
-	if [ -d /kavita/backups ]
-	then
-		unlink /kavita/backups
-		ln -s /kavita/data/backups /kavita/backups
-	else
-		ln -s /kavita/data/backups /kavita/backups
-	fi
-else
-	mkdir /kavita/data/backups
-	ln -s /kavita/data/backups /kavita/backups
-fi
-
-if [ -d /kavita/data/stats ]
-then
-	if [ -d /kavita/stats ]
-	then
-		unlink /kavita/stats
-		ln -s /kavita/data/stats /kavita/stats
-	else
-		ln -s /kavita/data/stats /kavita/stats
-	fi
-else
-	mkdir /kavita/data/stats
-	ln -s /kavita/data/stats /kavita/stats
-fi
-
-if [ -d /kavita/data/covers ]
-then
-	if [ -d /kavita/covers ]
-	then
-		unlink /kavita/covers
-		ln -s /kavita/data/covers /kavita/covers
-	else
-		ln -s /kavita/data/covers /kavita/covers
-	fi
-else
-	mkdir /kavita/data/covers
-	ln -s /kavita/data/covers /kavita/covers
-fi
-
-chmod +x ./Kavita
 
 ./Kavita

pull_request_template.md

@@ -1,5 +1,5 @@
 # Added
-- New features 
+- Added: New features 
 
 # Changed
 - Changed: Changed how something existing works (Closes #bug number)
@@ -9,6 +9,9 @@
 
 
 # Checklist (delete section)
+- Ensure your issues are not generic and instead talk about the feature or area they fix/enhance.
+  - DONT: Fixed: Fixed a styling issue on top of screen
+  - DO: Fixed: Fixed a styling issue on top of the book reader which caused content to be pushed down on smaller devices
 - Please delete any that are not relevant. 
 - You MUST use Fixed:, Changed:, Added: in front of any bullet points. 
 - Do not use double quotes, use ' instead.