Windows: Creating an installer with a custom data directory path

.github/workflows/analysis.yml

@@ -1,5 +1,5 @@
 name: Analysis
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
 
 jobs:
   analysis:

.github/workflows/build.yml

@@ -1,5 +1,5 @@
 name: Build
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
 
 jobs:
   build:
@@ -43,13 +43,16 @@ jobs:
         if: matrix.artifact == 'windows'
         uses: ilammy/msvc-dev-cmd@v1
       - name: Build the app
+        shell: bash
         env: 
           INCLUDE: ${{env.INCLUDE}};C:\Program Files\FFmpeg\include
           LIB: ${{env.LIB}};C:\Program Files\FFmpeg\lib
           LIBPATH: ${{env.LIBPATH}};C:\Program Files\FFmpeg\lib
           CFLAGS: -I/usr/local/include
           LDFLAGS: -L/usr/local/lib
-        run: dotnet publish -r ${{matrix.runtime}} -c Release -o dist Kyoo
+        run: |
+          project=$([ "${{runner.os}}" == "Windows" ] && echo Kyoo.WindowsHost || echo Kyoo)
+          dotnet publish -r ${{matrix.runtime}} -c Release -o dist $project
       - name: Compression output
         shell: bash
         run: |
@@ -71,7 +74,7 @@ jobs:
             *.tar.gz
           
   release:
-    name: Create debian, rpm & arch releases
+    name: Create windows, debian, rpm & arch releases
     runs-on: ubuntu-latest
     needs: build
     if: github.ref == 'refs/heads/master'
@@ -80,12 +83,26 @@ jobs:
       version: v0.0.1 #${{ github.ref }}
     steps:
       - uses: actions/checkout@v1
-      - uses: actions/download-artifact@v2
+      - name: Download linux build
+        uses: actions/download-artifact@v2
         with:
           name: kyoo_linux
           path: artifact
       - name: Unzip the published files.
         run: mkdir dist && tar -C dist -xzf artifact/kyoo_linux.tar.gz
+      - name: Download windows build
+        uses: actions/download-artifact@v2
+        with:
+          name: kyoo_windows
+          path: artifact
+      - name: Unzip windows files
+        run: mkdir dist_win && 7z e artifact/kyoo_windows.zip -o dist_win
+      - name: Install Inno Setup
+        run: |
+          curl -L https://jrsoftware.org/download.php/is.exe > innosetup.exe
+          ./innosetup.exe /VERYSILENT /SUPPRESSMSGBOXES /Log=log.txt || (cat log.txt && exit 1)
+      - name: Create windows installer
+        run: iscc -Dkyoo=$(realpath dist_win) -O./ -Fkyoo-windows deployment/kyoo-windows.iss
       - name: Create the package structure
         run: |
           sudo mkdir -p pkg/usr/lib/
@@ -119,6 +136,10 @@ jobs:
         with:
           pkgdir: deployment
           namcapDisable: true
+      - uses: actions/upload-artifact@v2
+        with:
+          name: kyoo_windows
+          path: ./*.exe
       - uses: actions/upload-artifact@v2
         with:
           name: kyoo_rpm

.github/workflows/docker.yml

@@ -1,6 +1,5 @@
 name: Docker
-
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
 
 jobs:
   build:

Kyoo.WindowsHost/Kyoo.WindowsHost.csproj

@@ -3,7 +3,6 @@
 	<PropertyGroup>
 		<OutputType>WinExe</OutputType>
 		<TargetFramework>net5.0-windows</TargetFramework>
-		<Nullable>enable</Nullable>
 		<UseWindowsForms>true</UseWindowsForms>
 		<RootNamespace>Kyoo.Host.Windows</RootNamespace>
 	</PropertyGroup>

Kyoo.WindowsHost/Program.cs

@@ -1,6 +1,8 @@
+using System;
 using System.Threading.Tasks;
 using Autofac;
 using Microsoft.Extensions.Hosting;
+using Microsoft.Win32;
 
 namespace Kyoo.Host.Windows
 {
@@ -13,6 +15,10 @@ namespace Kyoo.Host.Windows
 		/// </summary>
 		public static async Task Main(string[] args)
 		{
+			object dataDir = Registry.GetValue(@"HKEY_LOCAL_MACHINE\Software\SDG\Kyoo\Settings", "DataDir", null)
+				?? Registry.GetValue(@"HKEY_CURRENT_USER\Software\SDG\Kyoo\Settings", "DataDir", null);
+			if (dataDir is string data)
+				Environment.SetEnvironmentVariable("KYOO_DATA_DIR", data);
 			Kyoo.Program.SetupDataDir(args);
 
 			IHost host = Kyoo.Program.CreateWebHostBuilder(args)

Kyoo.WindowsHost/SystemTrait.cs

@@ -23,7 +23,7 @@ namespace Kyoo.Host.Windows
 		/// <summary>
 		/// The thread where the trait is running.
 		/// </summary>
-		private Thread? _thread;
+		private Thread _thread;
 		
 		
 		/// <summary>

Kyoo/Kyoo.csproj

@@ -59,4 +59,8 @@
 			<Visible>false</Visible>
 		</None>
 	</ItemGroup>
+	
+	<ItemGroup>
+		<Content Include="../LICENSE" CopyToOutputDirectory="Always" Visible="false" />
+	</ItemGroup>
 </Project>

Kyoo/Program.cs

@@ -65,13 +65,13 @@ namespace Kyoo
 		{
 			try
 			{
-				host.Services.GetRequiredService<ILogger<Application>>()
-					.LogInformation("Running as {Name}", System.Environment.UserName);
+				Log.Information("Running as {Name}", System.Environment.UserName);
+				Log.Information("Data directory: {DataDirectory}", System.Environment.CurrentDirectory);
 				await host.RunAsync();
 			}
 			catch (Exception ex)
 			{
-				host.Services.GetRequiredService<ILogger<Application>>().LogCritical(ex, "Unhandled exception");
+				Log.Fatal(ex, "Unhandled exception");
 			}
 		}
 

deployment/kyoo-windows.iss

@@ -9,12 +9,12 @@ AppUpdatesURL=https://github.com/AnonymusRaccoon/Kyoo
 DefaultDirName={commonpf}\Kyoo
 DisableProgramGroupPage=yes
 LicenseFile={#kyoo}\LICENSE
-OutputBaseFilename=kyoo-windows
 SetupIconFile={#kyoo}\wwwroot\favicon.ico
 Compression=lzma
 SolidCompression=yes
 WizardStyle=modern
 AppCopyright=GPL-3.0
+ArchitecturesInstallIn64BitMode=x64 arm64 ia64
 
 [Languages]
 Name: "english"; MessagesFile: "compiler:Default.isl"
@@ -26,14 +26,41 @@ Name: "none"; Description: "Do not start automatically"; GroupDescription: "Star
 
 [Files]
 Source: "{#kyoo}\Kyoo.exe"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#kyoo}\Kyoo.WindowsHost.exe"; DestDir: "{app}"; Flags: ignoreversion
 Source: "{#kyoo}\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
 
+[Registry]
+Root: HKA; Subkey: "Software\SDG"; Flags: uninsdeletekeyifempty
+Root: HKA; Subkey: "Software\SDG\Kyoo"; Flags: uninsdeletekey
+Root: HKA; Subkey: "Software\SDG\Kyoo\Settings"; ValueType: string; ValueName: "DataDir"; ValueData: "{code:GetDataDir}"
+
 [UninstallDelete]
-Type: filesandordirs; Name: "{commonappdata}\Kyoo"
+Type: filesandordirs; Name: "{code:GetDataDir}"
 
 [Icons]
-Name: "{autoprograms}\Kyoo"; Filename: "{app}\Kyoo.exe"
-Name: "{autodesktop}\Kyoo"; Filename: "{app}\Kyoo.exe"; Tasks: desktopicon
+Name: "{autoprograms}\Kyoo"; Filename: "{app}\Kyoo.WindowsHost.exe"
+Name: "{autoprograms}\Kyoo (Console)"; Filename: "{app}\Kyoo.exe"
+Name: "{autodesktop}\Kyoo"; Filename: "{app}\Kyoo.WindowsHost.exe"; Tasks: desktopicon
 
 [Run]
-Filename: "{app}\Kyoo.exe"; Description: "{cm:LaunchProgram,Kyoo}"; Flags: nowait postinstall skipifsilent
+Filename: "{app}\Kyoo.WindowsHost.exe"; Description: "{cm:LaunchProgram,Kyoo}"; Flags: nowait postinstall skipifsilent
+
+[Code]
+var
+  DataDirPage: TInputDirWizardPage;
+
+procedure InitializeWizard;
+begin
+  DataDirPage := CreateInputDirPage(wpSelectDir,
+    'Choose Data Location', 'Choose the folder in which to install the Kyoo data',
+    'The installer will set the following folder for Kyoo. To install in a different folder, click Browse and select another folder.' + 
+    'Please make sure the folder exists and is accessible. Do not choose the server install folder. Click Next to continue.',
+    False, '');
+  DataDirPage.Add('');
+  DataDirPage.Values[0] := GetPreviousData('DataDir', 'C:\ProgramData\Kyoo');
+end;
+
+function GetDataDir(Param: String): String;
+begin
+  Result := DataDirPage.Values[0];
+end;

deployment/kyoo.service

@@ -5,7 +5,7 @@ After=network.target
 
 [Service]
 User=kyoo
-WorkingDirectory=/var/lib/kyoo
+Environment=KYOO_DATA_DIR=/var/lib/kyoo
 ExecStart=/usr/lib/kyoo/Kyoo
 Restart=on-abort
 TimeoutSec=20