added Create-Shortcut function to Tools.ps1

updated Install-Wireguard to create a desktop shortcut after installation

Install-Wireguard.ps1

@@ -3,12 +3,17 @@ If ( IsAdmin )
 {
     $URL = "https://download.wireguard.com/windows-client/wireguard-installer.exe"
 
-    ## Install package
+    ## Download package
     $Installer = Download-File -URL $URL
     If ( Test-Path $Installer ) {
+
+        ## Install package
         End-Process -Name "wireguard" -Match -Force
         Install-Program -Path "${Installer}" -Delete
         End-Process -Name "wireguard" -Match -Force
+
+        ## Create shortcut on Public desktop
+        Create-Shortcut -Path "${Env:Public}\Desktop\WireGuard.LNK" -TargetPath "${Env:ProgramFiles}\WireGuard\wireguard.exe" -Description "WireGuard: Fast, Modern, Secure VPN Tunnel"
     }
     Else { LogMsg "The Wireguard installer was not downloaded properly" }
 }

Tools.ps1

@@ -395,3 +395,33 @@ Function End-Process
         }
     }
 }
+
+Function Create-Shortcut {
+    param(
+        [Parameter(Mandatory=$true)][string]$Path,
+        [Parameter(Mandatory=$true)][string]$TargetPath,
+        [Parameter(Mandatory=$false)][string]$Arguments,
+        [Parameter(Mandatory=$false)][string]$Description,
+        [Parameter(Mandatory=$false)][string]$Icon = '',
+        [Parameter(Mandatory=$false)][string]$WorkingDirectory = ''
+    )
+    If ( Test-Path $TargetPath ) {
+        If ( Test-Path $Path ) {
+            LogMsg "Deleting existing shortcut at ""${Path}"""
+            Try { Remove-Item $Path -Force -ErrorAction SilentlyContinue }
+            Catch { LogErr $_.Exception.Message }
+        }
+        If ( $WorkingDirectory -eq '' ) { $WorkingDirectory = Split-Path $TargetPath -Parent }
+        If ( $Icon -eq '' ) { $Icon = "${TargetPath}, 0" }
+        $WshShell = New-Object -ComObject WScript.Shell
+        $Shortcut = $WshShell.CreateShortcut($Path)
+        $Shortcut.Arguments = $Arguments
+        $Shortcut.Description = $Description
+        $Shortcut.IconLocation = $Icon
+        $Shortcut.WorkingDirectory = $WorkingDirectory
+        $Shortcut.TargetPath = $TargetPath
+        Try { $Shortcut.Save() }
+        Catch { LogErr $_.Exception.Message }
+    }
+    Else { LogMsg "The target path does not exist" }
+}