Public/Invoke-ZipDirectory.ps1
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Function global:Invoke-ZipDirectory { <# .EXTERNALHELP HelperFunctions.psm1-Help.xml #> [CmdletBinding()] Param ( [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true, HelpMessage = 'Name of archive file to create.')] [String]$ZipFileName, [Parameter(Mandatory = $true, Position = 1, ValueFromPipeline = $true, HelpMessage = 'Name of directory containing files to zip.')] [String]$SourceDirectory ) Begin { $Net45Check = Get-ChildItem "HKLM:SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full\" | Get-ItemPropertyValue -Name Release | ForEach-Object { $_ -ge 378389 } if ($Net45Check) { Add-Type -AssemblyName "System.IO.Compression", "System.IO.Compression.FileSystem" } else { Write-Warning ".NET 4.5 or later is required. Please install a compatible version before attempting further operations." } $CompressionLevel = [System.IO.Compression.CompressionLevel]::Optimal } Process { [System.IO.Compression.ZipFile]::CreateFromDirectory($SourceDirectory, $ZipFileName, $CompressionLevel, $false) } End { If ($?) { Write-Output ("{0} was successfully zipped from {1}" -f $ZipFileName, $SourceDirectory) } } } #End function Invoke-ZipDirectory |