src/New-IsoFile.ps1
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#!/usr/bin/env pwsh $ErrorActionPreference = "Stop" Set-StrictMode -Version Latest if ($IsWindows) { <# .SYNOPSIS Creates a new .iso file .DESCRIPTION The New-IsoFile cmdlet creates a new .iso file containing content from chosen folders .EXAMPLE New-IsoFile "c:\tools","c:Downloads\utils" This command creates a .iso file in $env:temp folder (default location) that contains c:\tools and c:\downloads\utils folders. The folders themselves are included at the root of the .iso image. .EXAMPLE New-IsoFile -FromClipboard -Verbose Before running this command, select and copy (Ctrl-C) files/folders in Explorer first. .EXAMPLE dir c:\WinPE | New-IsoFile -Path c:\temp\WinPE.iso -BootFile "${env:ProgramFiles(x86)}\Windows Kits\10\Assessment and Deployment Kit\Deployment Tools\amd64\Oscdimg\efisys.bin" -Media DVDPLUSR -Title "WinPE" This command creates a bootable .iso file containing the content from c:\WinPE folder, but the folder itself isn't included. Boot file etfsboot.com can be found in Windows ADK. Refer to IMAPI_MEDIA_PHYSICAL_TYPE enumeration for possible media types: http://msdn.microsoft.com/en-us/library/windows/desktop/aa366217(v=vs.85).aspx .NOTES NAME: New-IsoFile AUTHOR: Chris Wu LASTEDIT: 03/23/2016 14:46:50 Found at https://www.thelowercasew.com/create-an-iso-file-with-powershell. #> function New-IsoFile { [CmdletBinding(DefaultParameterSetName = 'Source')] Param( [Parameter(Mandatory = $false, Position = 0)] [ValidateNotNullOrEmpty()] [string] $Title = (dirname $PWD), [Parameter(Position = 1, Mandatory = $true, ValueFromPipeline = $true, ParameterSetName = 'Source')] $Source = (Get-ChildItem $PWD), [Parameter(Position = 2)] [string] $Path = (Join-Path ((Get-Item $PWD).Parent) "${Title}.iso"), [ValidateScript({ Test-Path -LiteralPath $_ -PathType Leaf })] [string] $BootFile = $null, [ValidateSet('CDR', 'CDRW', 'DVDRAM', 'DVDPLUSR', 'DVDPLUSRW', 'DVDPLUSR_DUALLAYER', 'DVDDASHR', 'DVDDASHRW', 'DVDDASHR_DUALLAYER', 'DISK', 'DVDPLUSRW_DUALLAYER', 'BDR', 'BDRE')] [string] $Media = 'DVDPLUSRW_DUALLAYER', [switch] $Force, [Parameter(ParameterSetName = 'Clipboard')] [switch] $FromClipboard ) Begin { ($cp = new-object System.CodeDom.Compiler.CompilerParameters).CompilerOptions = '/unsafe' if (!('ISOFile' -as [type])) { Add-Type -CompilerParameters $cp -TypeDefinition @' public class ISOFile { public unsafe static void Create(string Path, object Stream, int BlockSize, int TotalBlocks) { int bytes = 0; byte[] buf = new byte[BlockSize]; var ptr = (System.IntPtr)(&bytes); var o = System.IO.File.OpenWrite(Path); var i = Stream as System.Runtime.InteropServices.ComTypes.IStream; if (o != null) { while (TotalBlocks-- > 0) { i.Read(buf, BlockSize, ptr); o.Write(buf, 0, bytes); } o.Flush(); o.Close(); } } } '@ } if ($BootFile) { if ('BDR', 'BDRE' -contains $Media) { Write-Warning "Bootable image doesn't seem to work with media type $Media" } ($Stream = New-Object -ComObject ADODB.Stream -Property @{Type = 1 }).Open() # adFileTypeBinary $Stream.LoadFromFile((Get-Item -LiteralPath $BootFile).Fullname) ($Boot = New-Object -ComObject IMAPI2FS.BootOptions).AssignBootImage($Stream) } $MediaType = @('UNKNOWN', 'CDROM', 'CDR', 'CDRW', 'DVDROM', 'DVDRAM', 'DVDPLUSR', 'DVDPLUSRW', 'DVDPLUSR_DUALLAYER', 'DVDDASHR', 'DVDDASHRW', 'DVDDASHR_DUALLAYER', 'DISK', 'DVDPLUSRW_DUALLAYER', 'HDDVDROM', 'HDDVDR', 'HDDVDRAM', 'BDROM', 'BDR', 'BDRE') Write-Verbose -Message "Selected media type is $Media with value $($MediaType.IndexOf($Media))" ($Image = New-Object -com IMAPI2FS.MsftFileSystemImage -Property @{VolumeName = $Title }).ChooseImageDefaultsForMediaType($MediaType.IndexOf($Media)) if (!($Target = New-Item -Path $Path -ItemType File -Force:$Force -ErrorAction SilentlyContinue)) { Write-Error -Message "Cannot create file $Path. Use -Force parameter to overwrite if the target file already exists."; break } } Process { if ($FromClipboard) { if ($PSVersionTable.PSVersion.Major -lt 5) { Write-Error -Message 'The -FromClipboard parameter is only supported on PowerShell v5 or higher'; break } $Source = Get-Clipboard -Format FileDropList } foreach ($item in $Source) { if ($item -isnot [System.IO.FileInfo] -and $item -isnot [System.IO.DirectoryInfo]) { $item = Get-Item -LiteralPath $item } if ($item) { Write-Verbose -Message "Adding item to the target image: $($item.FullName)" try { $Image.Root.AddTree($item.FullName, $true) } catch { Write-Error -Message ($_.Exception.Message.Trim() + ' Try a different media type.') } } } } End { if ($Boot) { $Image.BootImageOptions = $Boot } $Result = $Image.CreateResultImage() [ISOFile]::Create($Target.FullName, $Result.ImageStream, $Result.BlockSize, $Result.TotalBlocks) Write-Verbose -Message "Target image ($($Target.FullName)) has been created" $Target } } } # IsWindows else { function New-IsoFile { param( [Parameter(Mandatory = $false, Position = 0)] [ValidateNotNullOrEmpty()] [string] $Title = (dirname $PWD), [Parameter(Mandatory = $true, Position = 1)] [ValidateNotNullOrEmpty()] [string] $OutputDirPath = ((Get-Item $PWD).Parent), [Parameter(Mandatory = $true, Position = 2)] [ValidateNotNullOrEmpty()] [string] $SourceDirPath = $PWD ) Begin { if ((-not (Test-Command mkisofs)) -and (-not (Test-Command genisoimage))) { throw "Either 'mkisofs' or 'genisoimage' are required, but neither is installed." } [string] $finalIsoPath = Join-Path $OutputDirPath "${Title}.iso" if (Test-Path $finalIsoPath) { throw "'${finalIsoPath}' already exists." } } Process { Write-Debug "Writing '${Title}.iso' to '${OutputDirPath}' from '${SourceDirPath}'…" if (Test-Command mkisofs) { mkisofs -V "${Title}" -iso-level 3 -r -o "${finalIsoPath}" "${SourceDirPath}" | Out-Null } elseif (Test-Command genisoimage) { genisoimage -V "${Title}" -iso-level 3 -r -o "${finalIsoPath}" "${SourceDirPath}" | Out-Null } if (-not (Test-Path $finalIsoPath)) { throw "Failed to create '${finalIsoPath}'." } if ($LASTEXITCODE -eq 0) { Get-Item $finalIsoPath } } } } |