Add functions for installing choco and winget packages

scripts/Windows/Scripts/Software.ps1

@@ -4,8 +4,60 @@
 . "$PSScriptRoot/../Types/InstallerAction.ps1";
 
 $null = New-Module {
+    . "$PSScriptRoot/SoftwareManagement.ps1";
+    . "$PSScriptRoot/../Types/InstallerAction.ps1";
     $userArgument = "name";
 
+    <#
+        .SYNOPSIS
+        Installs the specified packages using chocolatey.
+
+        .PARAMETER Names
+        The names of the packages to install.
+    #>
+    function Install-ChocoPackage {
+        param(
+            [switch] $Force,
+            [Parameter(ValueFromRemainingArguments = $true)]
+            [string[]] $Names
+        )
+
+        [System.Collections.ArrayList] $Names = $Names;
+
+        if (-not ($Force.IsPresent)) {
+            for ($i = $Names.Count - 1; $i -ge 0; $i--) {
+                if (Test-ChocoPackage $Names[$i]) {
+                    $Names.RemoveAt($i);
+                }
+            }
+        }
+
+        if ($Names.Count -ge 1) {
+            choco install -y $Names;
+        }
+    }
+
+    <#
+        .SYNOPSIS
+        Installs the specified packages using `winget`.
+
+        .PARAMETER Names
+        The names of the packages to install.
+    #>
+    function Install-WingetPackage {
+        param(
+            [switch] $Force,
+            [Parameter(ValueFromRemainingArguments = $true)]
+            [string[]] $Names
+        )
+
+        foreach ($name in $Names) {
+            if ($Force.IsPresent -and -not (Test-WingetPackage $name)) {
+                winget install --accept-source-agreements --accept-package-agreements -e --id $name;
+            }
+        }
+    }
+
     function Start-SoftwareInstaller {
         param(
             [string] $Name,