UniGetUI Portable

UniGetUI.iss

@@ -224,6 +224,7 @@ Source: "unigetui_bin\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion;
 Source: "unigetui_bin\*"; DestDir: "{app}"; Flags: createallsubdirs ignoreversion recursesubdirs;
 Source: "src\UniGetUI.PackageEngine.Managers.Chocolatey\choco-cli\*"; DestDir: "{userpf}\..\UniGetUI\Chocolatey"; Flags: createallsubdirs ignoreversion recursesubdirs uninsneveruninstall; Tasks: regularinstall\chocoinstall; Check: not CmdLineParamExists('/NoChocolatey');
 Source: "InstallerExtras\EnsureWinGet.ps1"; DestDir: "{tmp}"; Flags: deleteafterinstall
+Source: "InstallerExtras\ForceUniGetUIPortable"; DestDir: "{app}"; Tasks: portableinstall
 
 
 [Icons]

src/UniGetUI.Core.Data/CoreData.cs

@@ -10,42 +10,6 @@ public static class CoreData
     {
         private static int? __code_page;
         public static int CODE_PAGE { get => __code_page ??= GetCodePage(); }
-
-        private static int GetCodePage()
-        {
-            try
-            {
-                Process p = new Process
-                {
-                    StartInfo = new ProcessStartInfo
-                    {
-                        FileName = "chcp.com",
-                        RedirectStandardOutput = true,
-                        UseShellExecute = false,
-                        CreateNoWindow = true,
-                    }
-                };
-                p.Start();
-                string contents = p.StandardOutput.ReadToEnd();
-                string purifiedString = "";
-
-                foreach (var c in contents.Split(':')[^1].Trim())
-                {
-                    if (c >= '0' && c <= '9')
-                    {
-                        purifiedString += c;
-                    }
-                }
-
-                return int.Parse(purifiedString);
-            }
-            catch (Exception e)
-            {
-                Logger.Error(e);
-                return 0;
-            }
-        }
-
         public const string VersionName =  "3.1.6-beta1"; // Do not modify this line, use file scripts/apply_versions.py
         public const int BuildNumber =  76; // Do not modify this line, use file scripts/apply_versions.py
 
@@ -63,16 +27,30 @@ public static HttpClientHandler GenericHttpClientParameters
             }
         }
 
+        private static bool? IS_PORTABLE;
+
         /// <summary>
         /// The directory where all the user data is stored. The directory is automatically created if it does not exist.
         /// </summary>
         public static string UniGetUIDataDirectory
         {
             get
             {
-                string old_path = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".wingetui");
-                string new_path = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "UniGetUI");
-                return GetNewDataDirectoryOrMoveOld(old_path, new_path);
+                if (IS_PORTABLE is null)
+                    IS_PORTABLE = File.Exists(Path.Join(UniGetUIExecutableDirectory, "ForceUniGetUIPortable"));
+
+                if (IS_PORTABLE == true)
+                {
+                    string path = Path.Join(UniGetUIExecutableDirectory, "Settings");
+                    if (!Directory.Exists(path)) Directory.CreateDirectory(path);
+                    return path;
+                }
+                else
+                {
+                    string old_path = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".wingetui");
+                    string new_path = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "UniGetUI");
+                    return GetNewDataDirectoryOrMoveOld(old_path, new_path);
+                }
             }
         }
 
@@ -84,11 +62,7 @@ public static string UniGetUIInstallationOptionsDirectory
             get
             {
                 string path = Path.Join(UniGetUIDataDirectory, "InstallationOptions");
-                if (!Directory.Exists(path))
-                {
-                    Directory.CreateDirectory(path);
-                }
-
+                if (!Directory.Exists(path)) Directory.CreateDirectory(path);
                 return path;
             }
         }
@@ -100,9 +74,9 @@ public static string UniGetUICacheDirectory_Data
         {
             get
             {
-                string old_path = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "WingetUI", "CachedData");
-                string new_path = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "UniGetUI", "CachedMetadata");
-                return GetNewDataDirectoryOrMoveOld(old_path, new_path);
+                string path = Path.Join(UniGetUIDataDirectory, "CachedMetadata");
+                if (!Directory.Exists(path)) Directory.CreateDirectory(path);
+                return path;
             }
         }
 
@@ -113,9 +87,9 @@ public static string UniGetUICacheDirectory_Icons
         {
             get
             {
-                string old_path = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "WingetUI", "CachedIcons");
-                string new_path = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "UniGetUI", "CachedMedia");
-                return GetNewDataDirectoryOrMoveOld(old_path, new_path);
+                string path  = Path.Join(UniGetUIDataDirectory, "CachedMedia");
+                if (!Directory.Exists(path)) Directory.CreateDirectory(path);
+                return path;
             }
         }
 
@@ -126,9 +100,9 @@ public static string UniGetUICacheDirectory_Lang
         {
             get
             {
-                string old_dir = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "WingetUI", "CachedLangFiles");
-                string new_dir = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "UniGetUI", "CachedLanguageFiles");
-                return GetNewDataDirectoryOrMoveOld(old_dir, new_dir);
+                string path= Path.Join(UniGetUIDataDirectory, "CachedLanguageFiles");
+                if (!Directory.Exists(path)) Directory.CreateDirectory(path);
+                return path;
             }
         }
 
@@ -308,5 +282,42 @@ private static string GetNewDataDirectoryOrMoveOld(string old_path, string new_p
             TypeInfoResolverChain = { new DefaultJsonTypeInfoResolver() },
             WriteIndented = true,
         };
+
+
+        private static int GetCodePage()
+        {
+            try
+            {
+                Process p = new Process
+                {
+                    StartInfo = new ProcessStartInfo
+                    {
+                        FileName = "chcp.com",
+                        RedirectStandardOutput = true,
+                        UseShellExecute = false,
+                        CreateNoWindow = true,
+                    }
+                };
+                p.Start();
+                string contents = p.StandardOutput.ReadToEnd();
+                string purifiedString = "";
+
+                foreach (var c in contents.Split(':')[^1].Trim())
+                {
+                    if (c >= '0' && c <= '9')
+                    {
+                        purifiedString += c;
+                    }
+                }
+
+                return int.Parse(purifiedString);
+            }
+            catch (Exception e)
+            {
+                Logger.Error(e);
+                return 0;
+            }
+        }
+
     }
 }

src/UniGetUI/EntryPoint.cs

@@ -56,6 +56,7 @@ Welcome to UniGetUI Version {CoreData.VersionName}
                 Logger.ImportantInfo(textart);
                 Logger.ImportantInfo("  ");
                 Logger.ImportantInfo($"Build {CoreData.BuildNumber}");
+                Logger.ImportantInfo($"Data directory {CoreData.UniGetUIDataDirectory}");
                 Logger.ImportantInfo($"Encoding Code Page set to {CoreData.CODE_PAGE}");
 
                 // WinRT single-instance fancy stuff