fix WSL 2 install, update docs, separate installs

[webi-installers/.git] / wsl / install-wsl.ps1

diff --git a/wsl/install-wsl.ps1 b/wsl/install-wsl.ps1
new file mode 100644 (file)
index 0000000..95b1cde
--- /dev/null
+++ b/wsl/install-wsl.ps1
@@ -0,0 +1,44 @@
+#!/usr/bin/env pwsh
+
+echo "Installing 1 of 5 Microsoft-Windows-Subsystem-Linux (for WSL 1 and WSL 2) ..."
+& dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
+
+echo ""
+echo "Installing 2 of 5 VirtualMachinePlatform (for WSL 2 Hyper-V) ..."
+& dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
+
+Function Test-CommandExists
+{
+    Param ($command)
+    $oldPreference = $ErrorActionPreference
+    $ErrorActionPreference = 'stop'
+    try {if(Get-Command $command){RETURN $true}}
+    Catch {RETURN $false}
+    Finally {$ErrorActionPreference=$oldPreference}
+}
+
+echo ""
+IF(!(Test-CommandExists wsl))
+{
+    echo "Skipping 3 of 5: Microsoft Linux Kernel requires WSL 1 to be installed first ..."
+}
+ELSE
+{
+    echo "Installing 3 of 5 Microsoft Linux Kernel (wsl_update_x64.msi for WSL 2) ..."
+    IF (!(Test-Path -Path "$Env:TEMP\wsl_update_x64.msi")) {
+        & curl.exe -f -o "$Env:TEMP\wsl_update_x64.msi" "https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_x64.msi"
+    }
+    IF (!(Test-Path -Path "C:\Temp\System32\lxss\tools\kernel")) {
+        # NOTE: This WILL NOT work with TARGETDIR=$Env:TEMP!!
+        echo "Start-Process msiexec -Wait -ArgumentList '/a ""$Env:TEMP\wsl_update_x64.msi"" /quiet /qn TARGETDIR=""C:\Temp""'"
+        powershell -Command "Start-Process msiexec -Wait -ArgumentList '/a ""$Env:TEMP\wsl_update_x64.msi"" /quiet /qn TARGETDIR=""C:\Temp""'"
+        echo "Unpacked to C:\Temp\System32\lxss\tools\kernel"
+    }
+    Copy-Item -Path "C:\Temp\System32\lxss" -Destination "C:\System32" -Recurse -Force
+    echo "Copied to C:\System32\lxss\tools\kernel ..."
+
+    echo "Start-Process msiexec -Wait -ArgumentList '/i','$Env:TEMP\wsl_update_x64.msi','/quiet','/qn'"
+    powershell -Command "Start-Process msiexec -Wait -ArgumentList '/i','$Env:TEMP\wsl_update_x64.msi','/quiet','/qn'"
+}
+
+Start-Sleep -s 3