From 18dccf9fb8736e06acf1d39317710d049a306586 Mon Sep 17 00:00:00 2001
From: Patryk Hegenberg <patrykhegenberg@gmail.com>
Date: Thu, 20 Mar 2025 20:59:36 +0100
Subject: [PATCH] feat: improve docker installation process by adding wsl
 feature activation

---
 internal/dependency/dependency.go | 44 +++++++++++++++++++++++++++++--
 1 file changed, 42 insertions(+), 2 deletions(-)

diff --git a/internal/dependency/dependency.go b/internal/dependency/dependency.go
index 6853f31..ee8e0fd 100644
--- a/internal/dependency/dependency.go
+++ b/internal/dependency/dependency.go
@@ -126,11 +126,26 @@ func installWindowsDependencies(index int, cmd *exec.Cmd, mainWindow *fyne.Windo
 		cmd = tools.CommandInShell("winget", "install", "-e", "--id",
 			"Microsoft.VisualStudioCode")
 	case 1: // Docker Desktop
+		wslEnabled, err := checkWslFeaturesEnabled()
+		if err != nil {
+			return nil, fmt.Errorf("error checking WSL features: %v", err)
+		}
+
+		if !wslEnabled {
+			dialog.ShowInformation("activate wsl", "WSL has to be activated. Please confirm to active necessary features.", *mainWindow)
+			err = enableWslFeatures()
+			if err != nil {
+				return nil, fmt.Errorf("error enabling WSL features: %v", err)
+			}
+			dialog.ShowInformation("reboot required", "Please reboot your PC to finish wsl activation and reopen 'jws'.", *mainWindow)
+			return nil, fmt.Errorf("reboot required")
+		}
+
 		wslCheckCmd := tools.CommandInShell("wsl", "--status")
-		err := wslCheckCmd.Run()
+		err = wslCheckCmd.Run()
 		if err != nil {
 			wslInstallCmd := tools.CommandInShell("wsl", "--install", "ubuntu")
-			dialog.ShowInformation("WSL wird installiert", "WSL wird installiert. Bitte warten Sie, bis die Installation abgeschlossen ist und starten Sie die Anwendung neu.", *mainWindow)
+			dialog.ShowInformation("installing wsl", "WSL will be installed. Please wait untill installation is finished and reopen 'jws'.", *mainWindow)
 			err = wslInstallCmd.Run()
 			if err != nil {
 				errMsg := fmt.Errorf("error: installing WSL: %v", err)
@@ -145,6 +160,31 @@ func installWindowsDependencies(index int, cmd *exec.Cmd, mainWindow *fyne.Windo
 	return cmd, nil
 }
 
+func checkWslFeaturesEnabled() (bool, error) {
+	cmd := tools.CommandInShell("powershell", "-Command",
+		"[bool](Get-WindowsOptionalFeature -Online -FeatureName VirtualMachinePlatform).State -and [bool](Get-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux).State")
+
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return false, fmt.Errorf("error executing PowerShell command: %v\nOutput: %s", err, string(output))
+	}
+
+	enabled := strings.TrimSpace(string(output)) == "True"
+	return enabled, nil
+}
+
+func enableWslFeatures() error {
+	cmd := tools.CommandInShell("powershell", "-Command",
+		"Enable-WindowsOptionalFeature -Online -FeatureName VirtualMachinePlatform -NoRestart; Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux -NoRestart")
+
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("error executing PowerShell command: %v\nOutput: %s", err, string(output))
+	}
+
+	return nil
+}
+
 func installDarwinDependencies(index int, cmd *exec.Cmd, mainWindow *fyne.Window) (*exec.Cmd, error) {
 	brewCheckCmd := tools.CommandInShell("which", "brew")
 	err := brewCheckCmd.Run()