functions/Remove-ArchiveItem.ps1
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Function Remove-ArchiveItem { <# .SYNOPSIS Removes one or more items from the archive .DESCRIPTION Remove specific file or folder from the existing archive .PARAMETER Path Archive path .PARAMETER Item Archived item: file or folder .EXAMPLE Remove-ArchiveItem -Path c:\temp\myarchive.zip -Item MyFile.txt, Myfile2.txt .NOTES #> [CmdletBinding(SupportsShouldProcess = $true)] Param( [Parameter(Mandatory = $true, Position = 1)] [string]$Path, [Parameter(Mandatory = $true, ValueFromPipeline = $true, Position = 2)] [string[]]$Item ) begin { $itemCollection = @() } process { foreach ($currentItem in $Item) { $itemCollection += $currentItem } } end { #Open new file stream $writeMode = [System.IO.FileMode]::Open $stream = [FileStream]::new((Resolve-Path $Path), $writeMode) try { #Open zip file $zip = [ZipArchive]::new($stream, [ZipArchiveMode]::Update) try { #Write files foreach ($currentItem in $itemCollection) { if ($e = $zip.GetEntry($currentItem)) { $e.Delete() } } } catch { throw $_ } finally { $zip.Dispose() } } catch { throw $_ } finally { $stream.Dispose() } } } |