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powershell mount/unmount iso for all versions of windows
# Uses http://www.ltr-data.se/opencode.html/#ImDisk virtual disk driver for windows 7 or less
# Tries to use chocolatey to install imdisk
# Sample use case:
# Import-Module ".\mount.iso.psm1"
# Invoke-IsoExe "C:\test.iso" "setup.exe" "/passive"
function Mount-Iso([string] $isoPath)
{
if ( -not (Test-Path $isoPath)) { throw "$isoPath does not exist" }
if ($(Test-Windows8orGreater)) {
Write-Host "Mounting $isoPath using powershell"
Mount-DiskImage -ImagePath $isoPath
$driveLetter = (Get-DiskImage $isoPath | Get-Volume).DriveLetter
return ($driveLetter + ":\")
}
else {
$driveLetter = ls function:[i-z]: -n | ?{ !(test-path $_) } | random
Write-Host "Mounting $isoPath using ImDisk"
(& "imdisk" -a -f $isoPath -m $driveLetter) | out-null
return ($driveLetter + "\")
}
}
function Dismount-Iso([string] $driveLetter)
{
start-sleep -s 5
if ($(Test-Windows8orGreater)) {
Write-Host "Unmounting $driveLetter using powershell"
Get-Volume ($driveLetter.Replace(":\","")) | Get-DiskImage | Dismount-DiskImage
}
else {
Write-Host "Unmounting $driveLetter using ImDisk"
(& "imdisk" -D -m ($driveLetter.Replace("\",""))) | out-null
}
}
function Invoke-IsoExe([string] $isoFile, [string] $exeFile, [string] $exeArgs)
{
if ( -not (Test-Path $isoFile)) { throw "$isoFile does not exist" }
$mountPath = Mount-Iso $isoFile
$exePath = ($mountPath + $exeFile)
Wait-ForPath $exePath
if (Test-Path $exePath)
{
Write-Host "Executing $exePath"
if ([string]::IsNullOrEmpty($exeArgs))
{
Start-Process -FilePath "$exePath" -Wait
}
else
{
Start-Process -FilePath "$exePath" -ArgumentList $exeArgs -Wait
}
}
else
{
Write-Host "Couldn't locate $exePath" -fore Red
}
Dismount-Iso $mountPath
}
function Wait-ForPath([string] $filePath)
{
$timeoutCount=0
While ($timeoutCount -lt 15)
{
if (Test-Path $filePath) { break }
Write-Host "Waiting for $filePath"
$timeoutCount += 1
Start-Sleep -s 1
}
}
function Test-Windows8orGreater
{
$osVersion = [Environment]::OSVersion.Version
return $osVersion -ge (new-object 'Version' 6,2)
}
function Test-ImDisk
{
if ( -not (Get-Command ImDisk)) { throw "ImDisk does not exist" }
}
if (-not $(Test-Windows8orGreater)) {
Write-Host "Checking imdisk installed"
cinst imdisk
Test-ImDisk
}
Export-ModuleMember Mount-Iso, Dismount-Iso, Invoke-IsoExe
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