reorganise repo structure

1 files changed, 0 insertions, 740 deletions

diff --git a/src/StardewModdingAPI.Installer/InteractiveInstaller.cs b/src/StardewModdingAPI.Installer/InteractiveInstaller.cs
deleted file mode 100644
index 1a132e54..00000000
--- a/src/StardewModdingAPI.Installer/InteractiveInstaller.cs
+++ /dev/null
@@ -1,740 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Globalization;
-using System.IO;
-using System.Linq;
-using System.Reflection;
-using System.Threading;
-using Microsoft.Win32;
-using StardewModdingApi.Installer.Enums;
-
-namespace StardewModdingApi.Installer
-{
-    /// <summary>Interactively performs the install and uninstall logic.</summary>
-    internal class InteractiveInstaller
-    {
-        /*********
-        ** Properties
-        *********/
-        /// <summary>The <see cref="Environment.OSVersion"/> value that represents Windows 7.</summary>
-        private readonly Version Windows7Version = new Version(6, 1);
-
-        /// <summary>The default file paths where Stardew Valley can be installed.</summary>
-        /// <param name="platform">The target platform.</param>
-        /// <remarks>Derived from the crossplatform mod config: https://github.com/Pathoschild/Stardew.ModBuildConfig. </remarks>
-        private IEnumerable<string> GetDefaultInstallPaths(Platform platform)
-        {
-            switch (platform)
-            {
-                case Platform.Mono:
-                    {
-                        string home = Environment.GetEnvironmentVariable("HOME");
-
-                        // Linux
-                        yield return $"{home}/GOG Games/Stardew Valley/game";
-                        yield return Directory.Exists($"{home}/.steam/steam/steamapps/common/Stardew Valley")
-                            ? $"{home}/.steam/steam/steamapps/common/Stardew Valley"
-                            : $"{home}/.local/share/Steam/steamapps/common/Stardew Valley";
-
-                        // Mac
-                        yield return "/Applications/Stardew Valley.app/Contents/MacOS";
-                        yield return $"{home}/Library/Application Support/Steam/steamapps/common/Stardew Valley/Contents/MacOS";
-                    }
-                    break;
-
-                case Platform.Windows:
-                    {
-                        // Windows
-                        yield return @"C:\Program Files (x86)\GalaxyClient\Games\Stardew Valley";
-                        yield return @"C:\Program Files (x86)\Steam\steamapps\common\Stardew Valley";
-
-                        // Windows registry
-                        IDictionary<string, string> registryKeys = new Dictionary<string, string>
-                        {
-                            [@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Steam App 413150"] = "InstallLocation", // Steam
-                            [@"SOFTWARE\WOW6432Node\GOG.com\Games\1453375253"] = "PATH", // GOG on 64-bit Windows
-                        };
-                        foreach (var pair in registryKeys)
-                        {
-                            string path = this.GetLocalMachineRegistryValue(pair.Key, pair.Value);
-                            if (!string.IsNullOrWhiteSpace(path))
-                                yield return path;
-                        }
-                    }
-                    break;
-
-                default:
-                    throw new InvalidOperationException($"Unknown platform '{platform}'.");
-            }
-        }
-
-        /// <summary>Get the absolute file or folder paths to remove when uninstalling SMAPI.</summary>
-        /// <param name="installDir">The folder for Stardew Valley and SMAPI.</param>
-        /// <param name="modsDir">The folder for SMAPI mods.</param>
-        private IEnumerable<string> GetUninstallPaths(DirectoryInfo installDir, DirectoryInfo modsDir)
-        {
-            string GetInstallPath(string path) => Path.Combine(installDir.FullName, path);
-
-            // common
-            yield return GetInstallPath("Mono.Cecil.dll");
-            yield return GetInstallPath("Newtonsoft.Json.dll");
-            yield return GetInstallPath("StardewModdingAPI.exe");
-            yield return GetInstallPath("StardewModdingAPI.config.json");
-            yield return GetInstallPath("StardewModdingAPI.data.json");
-            yield return GetInstallPath("StardewModdingAPI.AssemblyRewriters.dll");
-            yield return GetInstallPath("System.ValueTuple.dll");
-            yield return GetInstallPath("steam_appid.txt");
-
-            // Linux/Mac only
-            yield return GetInstallPath("libgdiplus.dylib");
-            yield return GetInstallPath("StardewModdingAPI");
-            yield return GetInstallPath("StardewModdingAPI.exe.mdb");
-            yield return GetInstallPath("System.Numerics.dll");
-            yield return GetInstallPath("System.Runtime.Caching.dll");
-
-            // Windows only
-            yield return GetInstallPath("StardewModdingAPI.pdb");
-
-            // obsolete
-            yield return GetInstallPath("Mods/.cache"); // 1.3-1.4
-            yield return GetInstallPath("Mono.Cecil.Rocks.dll"); // 1.3–1.8
-            yield return GetInstallPath("StardewModdingAPI-settings.json"); // 1.0-1.4
-            if (modsDir.Exists)
-            {
-                foreach (DirectoryInfo modDir in modsDir.EnumerateDirectories())
-                    yield return Path.Combine(modDir.FullName, ".cache"); // 1.4–1.7
-            }
-            yield return Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "StardewValley", "ErrorLogs"); // remove old log files
-        }
-
-        /// <summary>Whether the current console supports color formatting.</summary>
-        private static readonly bool ConsoleSupportsColor = InteractiveInstaller.GetConsoleSupportsColor();
-
-
-        /*********
-        ** Public methods
-        *********/
-        /// <summary>Run the install or uninstall script.</summary>
-        /// <param name="args">The command line arguments.</param>
-        /// <remarks>
-        /// Initialisation flow:
-        ///     1. Collect information (mainly OS and install path) and validate it.
-        ///     2. Ask the user whether to install or uninstall.
-        /// 
-        /// Uninstall logic:
-        ///     1. On Linux/Mac: if a backup of the launcher exists, delete the launcher and restore the backup.
-        ///     2. Delete all files and folders in the game directory matching one of the values returned by <see cref="GetUninstallPaths"/>.
-        /// 
-        /// Install flow:
-        ///     1. Run the uninstall flow.
-        ///     2. Copy the SMAPI files from package/Windows or package/Mono into the game directory.
-        ///     3. On Linux/Mac: back up the game launcher and replace it with the SMAPI launcher. (This isn't possible on Windows, so the user needs to configure it manually.)
-        ///     4. Create the 'Mods' directory.
-        ///     5. Copy the bundled mods into the 'Mods' directory (deleting any existing versions).
-        ///     6. Move any mods from app data into game's mods directory.
-        /// </remarks>
-        public void Run(string[] args)
-        {
-            /****
-            ** read command-line arguments
-            ****/
-            // get action from CLI
-            bool installArg = args.Contains("--install");
-            bool uninstallArg = args.Contains("--uninstall");
-            if (installArg && uninstallArg)
-            {
-                this.PrintError("You can't specify both --install and --uninstall command-line flags.");
-                Console.ReadLine();
-                return;
-            }
-
-            // get game path from CLI
-            string gamePathArg = null;
-            {
-                int pathIndex = Array.LastIndexOf(args, "--game-path") + 1;
-                if (pathIndex >= 1 && args.Length >= pathIndex)
-                    gamePathArg = args[pathIndex];
-            }
-
-            /****
-            ** collect details
-            ****/
-            // get platform
-            Platform platform = this.DetectPlatform();
-            this.PrintDebug($"Platform: {(platform == Platform.Windows ? "Windows" : "Linux or Mac")}.");
-
-            // get game path
-            DirectoryInfo installDir = this.InteractivelyGetInstallPath(platform, gamePathArg);
-            if (installDir == null)
-            {
-                this.PrintError("Failed finding your game path.");
-                Console.ReadLine();
-                return;
-            }
-
-            // get folders
-            DirectoryInfo packageDir = new DirectoryInfo(Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "internal", platform.ToString()));
-            DirectoryInfo modsDir = new DirectoryInfo(Path.Combine(installDir.FullName, "Mods"));
-            var paths = new
-            {
-                executable = Path.Combine(installDir.FullName, platform == Platform.Mono ? "StardewValley.exe" : "Stardew Valley.exe"),
-                unixSmapiLauncher = Path.Combine(installDir.FullName, "StardewModdingAPI"),
-                unixLauncher = Path.Combine(installDir.FullName, "StardewValley"),
-                unixLauncherBackup = Path.Combine(installDir.FullName, "StardewValley-original")
-            };
-            this.PrintDebug($"Install path: {installDir}.");
-
-            /****
-            ** validate assumptions
-            ****/
-            if (!packageDir.Exists)
-            {
-                this.PrintError(platform == Platform.Windows && packageDir.FullName.Contains(Path.GetTempPath()) && packageDir.FullName.Contains(".zip")
-                    ? "The installer is missing some files. It looks like you're running the installer from inside the downloaded zip; make sure you unzip the downloaded file first, then run the installer from the unzipped folder."
-                    : $"The 'internal/{platform}' package folder is missing (should be at {packageDir})."
-                );
-                Console.ReadLine();
-                return;
-            }
-            if (!File.Exists(paths.executable))
-            {
-                this.PrintError("The detected game install path doesn't contain a Stardew Valley executable.");
-                Console.ReadLine();
-                return;
-            }
-
-            /****
-            ** validate Windows dependencies
-            ****/
-            if (platform == Platform.Windows)
-            {
-                // .NET Framework 4.5+
-                if (!this.HasNetFramework45(platform))
-                {
-                    this.PrintError(Environment.OSVersion.Version >= this.Windows7Version
-                            ? "Please install the latest version of .NET Framework before installing SMAPI." // Windows 7+
-                            : "Please install .NET Framework 4.5 before installing SMAPI." // Windows Vista or earlier
-                    );
-                    this.PrintError("See the download page at https://www.microsoft.com/net/download/framework for details.");
-                    Console.ReadLine();
-                    return;
-                }
-                if (!this.HasXNA(platform))
-                {
-                    this.PrintError("You don't seem to have XNA Framework installed. Please run the game at least once before installing SMAPI, so it can perform its first-time setup.");
-                    Console.ReadLine();
-                    return;
-                }
-            }
-
-            Console.WriteLine();
-
-            /****
-            ** ask user what to do
-            ****/
-            ScriptAction action;
-
-            if (installArg)
-                action = ScriptAction.Install;
-            else if (uninstallArg)
-                action = ScriptAction.Uninstall;
-            else
-            {
-                Console.WriteLine("You can....");
-                Console.WriteLine("[1] Install SMAPI.");
-                Console.WriteLine("[2] Uninstall SMAPI.");
-                Console.WriteLine();
-
-                string choice = this.InteractivelyChoose("What do you want to do? Type 1 or 2, then press enter.", "1", "2");
-                switch (choice)
-                {
-                    case "1":
-                        action = ScriptAction.Install;
-                        break;
-                    case "2":
-                        action = ScriptAction.Uninstall;
-                        break;
-                    default:
-                        throw new InvalidOperationException($"Unexpected action key '{choice}'.");
-                }
-                Console.WriteLine();
-            }
-
-            /****
-            ** Always uninstall old files
-            ****/
-            // restore game launcher
-            if (platform == Platform.Mono && File.Exists(paths.unixLauncherBackup))
-            {
-                this.PrintDebug("Removing SMAPI launcher...");
-                this.InteractivelyDelete(paths.unixLauncher);
-                File.Move(paths.unixLauncherBackup, paths.unixLauncher);
-            }
-
-            // remove old files
-            string[] removePaths = this.GetUninstallPaths(installDir, modsDir)
-                .Where(path => Directory.Exists(path) || File.Exists(path))
-                .ToArray();
-            if (removePaths.Any())
-            {
-                this.PrintDebug(action == ScriptAction.Install ? "Removing previous SMAPI files..." : "Removing SMAPI files...");
-                foreach (string path in removePaths)
-                    this.InteractivelyDelete(path);
-            }
-
-            /****
-            ** Install new files
-            ****/
-            if (action == ScriptAction.Install)
-            {
-                // copy SMAPI files to game dir
-                this.PrintDebug("Adding SMAPI files...");
-                foreach (FileInfo sourceFile in packageDir.EnumerateFiles())
-                {
-                    string targetPath = Path.Combine(installDir.FullName, sourceFile.Name);
-                    this.InteractivelyDelete(targetPath);
-                    sourceFile.CopyTo(targetPath);
-                }
-
-                // replace mod launcher (if possible)
-                if (platform == Platform.Mono)
-                {
-                    this.PrintDebug("Safely replacing game launcher...");
-                    if (!File.Exists(paths.unixLauncherBackup))
-                        File.Move(paths.unixLauncher, paths.unixLauncherBackup);
-                    else if (File.Exists(paths.unixLauncher))
-                        this.InteractivelyDelete(paths.unixLauncher);
-
-                    File.Move(paths.unixSmapiLauncher, paths.unixLauncher);
-                }
-
-                // create mods directory (if needed)
-                if (!modsDir.Exists)
-                {
-                    this.PrintDebug("Creating mods directory...");
-                    modsDir.Create();
-                }
-
-                // add or replace bundled mods
-                Directory.CreateDirectory(Path.Combine(installDir.FullName, "Mods"));
-                DirectoryInfo packagedModsDir = new DirectoryInfo(Path.Combine(packageDir.FullName, "Mods"));
-                if (packagedModsDir.Exists && packagedModsDir.EnumerateDirectories().Any())
-                {
-                    this.PrintDebug("Adding bundled mods...");
-                    foreach (DirectoryInfo sourceDir in packagedModsDir.EnumerateDirectories())
-                    {
-                        this.PrintDebug($"   adding {sourceDir.Name}...");
-
-                        // initialise target dir
-                        DirectoryInfo targetDir = new DirectoryInfo(Path.Combine(modsDir.FullName, sourceDir.Name));
-                        this.InteractivelyDelete(targetDir.FullName);
-                        targetDir.Create();
-
-                        // copy files
-                        foreach (FileInfo sourceFile in sourceDir.EnumerateFiles())
-                            sourceFile.CopyTo(Path.Combine(targetDir.FullName, sourceFile.Name));
-                    }
-                }
-
-                // remove obsolete appdata mods
-                this.InteractivelyRemoveAppDataMods(platform, modsDir, packagedModsDir);
-            }
-            Console.WriteLine();
-
-            /****
-            ** exit
-            ****/
-            this.PrintColor("Done!", ConsoleColor.DarkGreen);
-            if (platform == Platform.Windows)
-            {
-                this.PrintColor(
-                    action == ScriptAction.Install
-                        ? "Don't forget to launch StardewModdingAPI.exe instead of the normal game executable. See the readme.txt for details."
-                        : "If you manually changed shortcuts or Steam to launch SMAPI, don't forget to change those back.",
-                    ConsoleColor.DarkGreen
-                );
-            }
-            else if (action == ScriptAction.Install)
-                this.PrintColor("You can launch the game the same way as before to play with mods.", ConsoleColor.DarkGreen);
-            Console.ReadKey();
-        }
-
-
-        /*********
-        ** Private methods
-        *********/
-        /// <summary>Detect the game's platform.</summary>
-        /// <exception cref="NotSupportedException">The platform is not supported.</exception>
-        private Platform DetectPlatform()
-        {
-            switch (Environment.OSVersion.Platform)
-            {
-                case PlatformID.MacOSX:
-                case PlatformID.Unix:
-                    return Platform.Mono;
-
-                default:
-                    return Platform.Windows;
-            }
-        }
-
-        /// <summary>Test whether the current console supports color formatting.</summary>
-        private static bool GetConsoleSupportsColor()
-        {
-            try
-            {
-                Console.ForegroundColor = Console.ForegroundColor;
-                return true;
-            }
-            catch (Exception)
-            {
-                return false; // Mono bug
-            }
-        }
-
-        /// <summary>Get the value of a key in the Windows registry.</summary>
-        /// <param name="key">The full path of the registry key relative to HKLM.</param>
-        /// <param name="name">The name of the value.</param>
-        private string GetLocalMachineRegistryValue(string key, string name)
-        {
-            RegistryKey localMachine = Environment.Is64BitOperatingSystem ? RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64) : Registry.LocalMachine;
-            RegistryKey openKey = localMachine.OpenSubKey(key);
-            if (openKey == null)
-                return null;
-            using (openKey)
-                return (string)openKey.GetValue(name);
-        }
-
-        /// <summary>Print a debug message.</summary>
-        /// <param name="text">The text to print.</param>
-        private void PrintDebug(string text)
-        {
-            this.PrintColor(text, ConsoleColor.DarkGray);
-        }
-
-        /// <summary>Print a warning message.</summary>
-        /// <param name="text">The text to print.</param>
-        private void PrintWarning(string text)
-        {
-            this.PrintColor(text, ConsoleColor.DarkYellow);
-        }
-
-        /// <summary>Print a warning message.</summary>
-        /// <param name="text">The text to print.</param>
-        private void PrintError(string text)
-        {
-            this.PrintColor(text, ConsoleColor.Red);
-        }
-
-        /// <summary>Print a message to the console.</summary>
-        /// <param name="text">The message text.</param>
-        /// <param name="color">The text foreground color.</param>
-        private void PrintColor(string text, ConsoleColor color)
-        {
-            if (InteractiveInstaller.ConsoleSupportsColor)
-            {
-                Console.ForegroundColor = color;
-                Console.WriteLine(text);
-                Console.ResetColor();
-            }
-            else
-                Console.WriteLine(text);
-        }
-
-        /// <summary>Get whether the current system has .NET Framework 4.5 or later installed. This only applies on Windows.</summary>
-        /// <param name="platform">The current platform.</param>
-        /// <exception cref="NotSupportedException">The current platform is not Windows.</exception>
-        private bool HasNetFramework45(Platform platform)
-        {
-            switch (platform)
-            {
-                case Platform.Windows:
-                    using (RegistryKey versionKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32).OpenSubKey(@"SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full"))
-                        return versionKey?.GetValue("Release") != null; // .NET Framework 4.5+
-
-                default:
-                    throw new NotSupportedException("The installed .NET Framework version can only be checked on Windows.");
-            }
-        }
-
-        /// <summary>Get whether the current system has XNA Framework installed. This only applies on Windows.</summary>
-        /// <param name="platform">The current platform.</param>
-        /// <exception cref="NotSupportedException">The current platform is not Windows.</exception>
-        private bool HasXNA(Platform platform)
-        {
-            switch (platform)
-            {
-                case Platform.Windows:
-                    using (RegistryKey key = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32).OpenSubKey(@"SOFTWARE\Microsoft\XNA\Framework"))
-                        return key != null; // XNA Framework 4.0+
-
-                default:
-                    throw new NotSupportedException("The installed XNA Framework version can only be checked on Windows.");
-            }
-        }
-
-        /// <summary>Interactively delete a file or folder path, and block until deletion completes.</summary>
-        /// <param name="path">The file or folder path.</param>
-        private void InteractivelyDelete(string path)
-        {
-            while (true)
-            {
-                try
-                {
-                    this.ForceDelete(Directory.Exists(path) ? new DirectoryInfo(path) : (FileSystemInfo)new FileInfo(path));
-                    break;
-                }
-                catch (Exception ex)
-                {
-                    this.PrintError($"Oops! The installer couldn't delete {path}: [{ex.GetType().Name}] {ex.Message}.");
-                    this.PrintError("Try rebooting your computer and then run the installer again. If that doesn't work, try deleting it yourself then press any key to retry.");
-                    Console.ReadKey();
-                }
-            }
-        }
-
-        /// <summary>Delete a file or folder regardless of file permissions, and block until deletion completes.</summary>
-        /// <param name="entry">The file or folder to reset.</param>
-        private void ForceDelete(FileSystemInfo entry)
-        {
-            // ignore if already deleted
-            entry.Refresh();
-            if (!entry.Exists)
-                return;
-
-            // delete children
-            var folder = entry as DirectoryInfo;
-            if (folder != null)
-            {
-                foreach (FileSystemInfo child in folder.GetFileSystemInfos())
-                    this.ForceDelete(child);
-            }
-
-            // reset permissions & delete
-            entry.Attributes = FileAttributes.Normal;
-            entry.Delete();
-
-            // wait for deletion to finish
-            for (int i = 0; i < 10; i++)
-            {
-                entry.Refresh();
-                if (entry.Exists)
-                    Thread.Sleep(500);
-            }
-
-            // throw exception if deletion didn't happen before timeout
-            entry.Refresh();
-            if (entry.Exists)
-                throw new IOException($"Timed out trying to delete {entry.FullName}");
-        }
-
-        /// <summary>Interactively ask the user to choose a value.</summary>
-        /// <param name="message">The message to print.</param>
-        /// <param name="options">The allowed options (not case sensitive).</param>
-        private string InteractivelyChoose(string message, params string[] options)
-        {
-            while (true)
-            {
-                Console.WriteLine(message);
-                string input = Console.ReadLine()?.Trim().ToLowerInvariant();
-                if (!options.Contains(input))
-                {
-                    Console.WriteLine("That's not a valid option.");
-                    continue;
-                }
-                return input;
-            }
-        }
-
-        /// <summary>Interactively locate the game install path to update.</summary>
-        /// <param name="platform">The current platform.</param>
-        /// <param name="specifiedPath">The path specified as a command-line argument (if any), which should override automatic path detection.</param>
-        private DirectoryInfo InteractivelyGetInstallPath(Platform platform, string specifiedPath)
-        {
-            // get executable name
-            string executableFilename = platform == Platform.Windows
-                ? "Stardew Valley.exe"
-                : "StardewValley.exe";
-
-            // validate specified path
-            if (specifiedPath != null)
-            {
-                var dir = new DirectoryInfo(specifiedPath);
-                if (!dir.Exists)
-                {
-                    this.PrintError($"You specified --game-path \"{specifiedPath}\", but that folder doesn't exist.");
-                    return null;
-                }
-                if (!dir.EnumerateFiles(executableFilename).Any())
-                {
-                    this.PrintError($"You specified --game-path \"{specifiedPath}\", but that folder doesn't contain the Stardew Valley executable.");
-                    return null;
-                }
-                return dir;
-            }
-
-            // get installed paths
-            DirectoryInfo[] defaultPaths =
-                (
-                    from path in this.GetDefaultInstallPaths(platform).Distinct(StringComparer.InvariantCultureIgnoreCase)
-                    let dir = new DirectoryInfo(path)
-                    where dir.Exists && dir.EnumerateFiles(executableFilename).Any()
-                    select dir
-                )
-                .ToArray();
-
-            // choose where to install
-            if (defaultPaths.Any())
-            {
-                // only one path
-                if (defaultPaths.Length == 1)
-                    return defaultPaths.First();
-
-                // let user choose path
-                Console.WriteLine();
-                Console.WriteLine("Found multiple copies of the game:");
-                for (int i = 0; i < defaultPaths.Length; i++)
-                    Console.WriteLine($"[{i + 1}] {defaultPaths[i].FullName}");
-                Console.WriteLine();
-
-                string[] validOptions = Enumerable.Range(1, defaultPaths.Length).Select(p => p.ToString(CultureInfo.InvariantCulture)).ToArray();
-                string choice = this.InteractivelyChoose("Where do you want to add/remove SMAPI? Type the number next to your choice, then press enter.", validOptions);
-                int index = int.Parse(choice, CultureInfo.InvariantCulture) - 1;
-                return defaultPaths[index];
-            }
-
-            // ask user
-            Console.WriteLine("Oops, couldn't find the game automatically.");
-            while (true)
-            {
-                // get path from user
-                Console.WriteLine($"Type the file path to the game directory (the one containing '{executableFilename}'), then press enter.");
-                string path = Console.ReadLine()?.Trim();
-                if (string.IsNullOrWhiteSpace(path))
-                {
-                    Console.WriteLine("   You must specify a directory path to continue.");
-                    continue;
-                }
-
-                // normalise path
-                if (platform == Platform.Windows)
-                    path = path.Replace("\"", ""); // in Windows, quotes are used to escape spaces and aren't part of the file path
-                if (platform == Platform.Mono)
-                    path = path.Replace("\\ ", " "); // in Linux/Mac, spaces in paths may be escaped if copied from the command line
-                if (path.StartsWith("~/"))
-                {
-                    string home = Environment.GetEnvironmentVariable("HOME") ?? Environment.GetEnvironmentVariable("USERPROFILE");
-                    path = Path.Combine(home, path.Substring(2));
-                }
-
-                // get directory
-                if (File.Exists(path))
-                    path = Path.GetDirectoryName(path);
-                DirectoryInfo directory = new DirectoryInfo(path);
-
-                // validate path
-                if (!directory.Exists)
-                {
-                    Console.WriteLine("   That directory doesn't seem to exist.");
-                    continue;
-                }
-                if (!directory.EnumerateFiles(executableFilename).Any())
-                {
-                    Console.WriteLine("   That directory doesn't contain a Stardew Valley executable.");
-                    continue;
-                }
-
-                // looks OK
-                Console.WriteLine("   OK!");
-                return directory;
-            }
-        }
-
-        /// <summary>Interactively move mods out of the appdata directory.</summary>
-        /// <param name="platform">The current platform.</param>
-        /// <param name="properModsDir">The directory which should contain all mods.</param>
-        /// <param name="packagedModsDir">The installer directory containing packaged mods.</param>
-        private void InteractivelyRemoveAppDataMods(Platform platform, DirectoryInfo properModsDir, DirectoryInfo packagedModsDir)
-        {
-            // get packaged mods to delete
-            string[] packagedModNames = packagedModsDir.GetDirectories().Select(p => p.Name).ToArray();
-
-            // get path
-            string homePath = platform == Platform.Windows
-                ? Environment.GetEnvironmentVariable("APPDATA")
-                : Path.Combine(Environment.GetEnvironmentVariable("HOME"), ".config");
-            string appDataPath = Path.Combine(homePath, "StardewValley");
-            DirectoryInfo modDir = new DirectoryInfo(Path.Combine(appDataPath, "Mods"));
-
-            // check if migration needed
-            if (!modDir.Exists)
-                return;
-            this.PrintDebug($"Found an obsolete mod path: {modDir.FullName}");
-            this.PrintDebug("   Support for mods here was dropped in SMAPI 1.0 (it was never officially supported).");
-
-            // move mods if no conflicts (else warn)
-            foreach (FileSystemInfo entry in modDir.EnumerateFileSystemInfos())
-            {
-                // get type
-                bool isDir = entry is DirectoryInfo;
-                if (!isDir && !(entry is FileInfo))
-                    continue; // should never happen
-
-                // delete packaged mods (newer version bundled into SMAPI)
-                if (isDir && packagedModNames.Contains(entry.Name, StringComparer.InvariantCultureIgnoreCase))
-                {
-                    this.PrintDebug($"   Deleting {entry.Name} because it's bundled into SMAPI...");
-                    this.InteractivelyDelete(entry.FullName);
-                    continue;
-                }
-
-                // check paths
-                string newPath = Path.Combine(properModsDir.FullName, entry.Name);
-                if (isDir ? Directory.Exists(newPath) : File.Exists(newPath))
-                {
-                    this.PrintWarning($"   Can't move {entry.Name} because it already exists in your game's mod directory.");
-                    continue;
-                }
-
-                // move into mods
-                this.PrintDebug($"   Moving {entry.Name} into the game's mod directory...");
-                this.Move(entry, newPath);
-            }
-
-            // delete if empty
-            if (modDir.EnumerateFileSystemInfos().Any())
-                this.PrintWarning("   You have files in this folder which couldn't be moved automatically. These will be ignored by SMAPI.");
-            else
-            {
-                this.PrintDebug("   Deleted empty directory.");
-                modDir.Delete();
-            }
-        }
-
-        /// <summary>Move a filesystem entry to a new parent directory.</summary>
-        /// <param name="entry">The filesystem entry to move.</param>
-        /// <param name="newPath">The destination path.</param>
-        /// <remarks>We can't use <see cref="FileInfo.MoveTo"/> or <see cref="DirectoryInfo.MoveTo"/>, because those don't work across partitions.</remarks>
-        private void Move(FileSystemInfo entry, string newPath)
-        {
-            // file
-            if (entry is FileInfo file)
-            {
-                file.CopyTo(newPath);
-                file.Delete();
-            }
-
-            // directory
-            else
-            {
-                Directory.CreateDirectory(newPath);
-
-                DirectoryInfo directory = (DirectoryInfo)entry;
-                foreach (FileSystemInfo child in directory.EnumerateFileSystemInfos())
-                    this.Move(child, Path.Combine(newPath, child.Name));
-
-                directory.Delete();
-            }
-        }
-    }
-}