Initial release

DarkMode.ps1

@@ -0,0 +1,48 @@
+##############################################################################
+# DARKMODE POWERSHELL SCRIPT
+# The easiest way to set dark/light theme or switch between of those
+# Prerequisites: PowerShell 5.0 or later
+# Version: 1.0
+# Author: Iminetsoft
+# GitHub: https://github.com/iminet/DarkMode
+# License: CreativeCommons (CC BY 4.0)
+# Usage: DarkMode.ps1 [status|dark|light|toggle] 
+#        (without the optional switches, the toggle command will be performed)
+##############################################################################
+
+$regkey = "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize"
+$property = "AppsUseLightTheme"
+$darkvalue = 0
+$lightvalue = 1
+function  SetDark 
+{
+    Set-ItemProperty -Path $regkey -Name $property -Value $darkvalue
+}
+
+function  SetLight 
+{
+    Set-ItemProperty -Path $regkey -Name $property -Value $lightvalue
+}
+
+function IsDark
+{
+    if ($(Get-ItemPropertyValue -Path $regkey -Name $property) -eq $darkvalue)
+    {
+        return $true
+    }
+    else
+    {
+        return $false    
+    }
+}
+
+function Toggle
+{
+    if (IsDark -eq $true) { SetLight }
+    else { SetDark }
+}
+
+if ($args.Count -ge 1 -and $args[0] -eq "dark") { SetDark }
+elseif ($args.Count -ge 1 -and $args[0] -eq "light") { SetLight }
+elseif ($args.Count -ge 1 -and $args[0] -eq "status") { Write-Host $(if (IsDark -eq $true) { "Dark theme" } else { "Light theme" } ) }
+else { Toggle }