Optimize-VirtualDisk.psm1

$requiredPowerShellCmdlets = @(
    "Dismount-VHD",
    "Get-Disk",
    "Get-DiskImage",
    "Get-Partition",
    "Get-VM",
    "Get-VMHardDiskDrive",
    "Get-VMSnapshot",
    "Mount-VHD",
    "Optimize-VHD",
    "Optimize-Volume",
    "Start-VM",
    "Stop-VM"
)

# Checking cmdlet availability before loading the module files also ensures the Hyper-V module is loaded so we don't
# have to worry about the [Microsoft.HyperV.PowerShell.VirtualMachine] type being unavailable.
foreach ($requiredPowerShellCmdlet in $requiredPowerShellCmdlets) {
    if ($null -eq (Get-Command -Name $requiredPowerShellCmdlet -ErrorAction SilentlyContinue)) {
        Write-Error "The Optimize-VirtualDisk PowerShell module depends on the $requiredPowerShellCmdlet cmdlet, which is unavailable."
        return
    }
}

. "$PSScriptRoot\Private\FormatHumanReadable.ps1"
. "$PSScriptRoot\Private\GetVMHardDriveMap.ps1"
. "$PSScriptRoot\Private\OptimizeVirtualDisk.ps1"
. "$PSScriptRoot\Private\ProcessPipelineObject.ps1"
. "$PSScriptRoot\Private\ProcessVirtualDiskPath.ps1"
. "$PSScriptRoot\Private\ProcessVirtualMachine.ps1"
. "$PSScriptRoot\Private\TestElevated.ps1"
. "$PSScriptRoot\Private\TestVHDFileValid.ps1"
. "$PSScriptRoot\Private\WriteCustomJobProgress.ps1"
. "$PSScriptRoot\Public\Optimize-VirtualDisk.ps1"

$Script:VALID_VOLUME_LETTERS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".ToCharArray()

New-Alias -Name "ovd" -Value "Optimize-VirtualDisk" -ErrorAction SilentlyContinue

Export-ModuleMember -Function "Optimize-VirtualDisk"
Export-ModuleMember -Alias "ovd"

# Copyright (c) 2024 AJ Tek Corporation. All Rights Reserved.

# SIG # Begin signature block
# MIIVdAYJKoZIhvcNAQcCoIIVZTCCFWECAQExCzAJBgUrDgMCGgUAMGkGCisGAQQB
# gjcCAQSgWzBZMDQGCisGAQQBgjcCAR4wJgIDAQAABBAfzDtgWUsITrck0sYpfvNR
# AgEAAgEAAgEAAgEAAgEAMCEwCQYFKw4DAhoFAAQUSLywYSmG8FJMIX2sYwxo8cGi
# 6K2gghHWMIIFbzCCBFegAwIBAgIQSPyTtGBVlI02p8mKidaUFjANBgkqhkiG9w0B
# AQwFADB7MQswCQYDVQQGEwJHQjEbMBkGA1UECAwSR3JlYXRlciBNYW5jaGVzdGVy
# MRAwDgYDVQQHDAdTYWxmb3JkMRowGAYDVQQKDBFDb21vZG8gQ0EgTGltaXRlZDEh
# MB8GA1UEAwwYQUFBIENlcnRpZmljYXRlIFNlcnZpY2VzMB4XDTIxMDUyNTAwMDAw
# MFoXDTI4MTIzMTIzNTk1OVowVjELMAkGA1UEBhMCR0IxGDAWBgNVBAoTD1NlY3Rp
# Z28gTGltaXRlZDEtMCsGA1UEAxMkU2VjdGlnbyBQdWJsaWMgQ29kZSBTaWduaW5n
# IFJvb3QgUjQ2MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAjeeUEiIE
# JHQu/xYjApKKtq42haxH1CORKz7cfeIxoFFvrISR41KKteKW3tCHYySJiv/vEpM7
# fbu2ir29BX8nm2tl06UMabG8STma8W1uquSggyfamg0rUOlLW7O4ZDakfko9qXGr
# YbNzszwLDO/bM1flvjQ345cbXf0fEj2CA3bm+z9m0pQxafptszSswXp43JJQ8mTH
# qi0Eq8Nq6uAvp6fcbtfo/9ohq0C/ue4NnsbZnpnvxt4fqQx2sycgoda6/YDnAdLv
# 64IplXCN/7sVz/7RDzaiLk8ykHRGa0c1E3cFM09jLrgt4b9lpwRrGNhx+swI8m2J
# mRCxrds+LOSqGLDGBwF1Z95t6WNjHjZ/aYm+qkU+blpfj6Fby50whjDoA7NAxg0P
# OM1nqFOI+rgwZfpvx+cdsYN0aT6sxGg7seZnM5q2COCABUhA7vaCZEao9XOwBpXy
# bGWfv1VbHJxXGsd4RnxwqpQbghesh+m2yQ6BHEDWFhcp/FycGCvqRfXvvdVnTyhe
# Be6QTHrnxvTQ/PrNPjJGEyA2igTqt6oHRpwNkzoJZplYXCmjuQymMDg80EY2NXyc
# uu7D1fkKdvp+BRtAypI16dV60bV/AK6pkKrFfwGcELEW/MxuGNxvYv6mUKe4e7id
# FT/+IAx1yCJaE5UZkADpGtXChvHjjuxf9OUCAwEAAaOCARIwggEOMB8GA1UdIwQY
# MBaAFKARCiM+lvEH7OKvKe+CpX/QMKS0MB0GA1UdDgQWBBQy65Ka/zWWSC8oQEJw
# IDaRXBeF5jAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zATBgNVHSUE
# DDAKBggrBgEFBQcDAzAbBgNVHSAEFDASMAYGBFUdIAAwCAYGZ4EMAQQBMEMGA1Ud
# HwQ8MDowOKA2oDSGMmh0dHA6Ly9jcmwuY29tb2RvY2EuY29tL0FBQUNlcnRpZmlj
# YXRlU2VydmljZXMuY3JsMDQGCCsGAQUFBwEBBCgwJjAkBggrBgEFBQcwAYYYaHR0
# cDovL29jc3AuY29tb2RvY2EuY29tMA0GCSqGSIb3DQEBDAUAA4IBAQASv6Hvi3Sa
# mES4aUa1qyQKDKSKZ7g6gb9Fin1SB6iNH04hhTmja14tIIa/ELiueTtTzbT72ES+
# BtlcY2fUQBaHRIZyKtYyFfUSg8L54V0RQGf2QidyxSPiAjgaTCDi2wH3zUZPJqJ8
# ZsBRNraJAlTH/Fj7bADu/pimLpWhDFMpH2/YGaZPnvesCepdgsaLr4CnvYFIUoQx
# 2jLsFeSmTD1sOXPUC4U5IOCFGmjhp0g4qdE2JXfBjRkWxYhMZn0vY86Y6GnfrDyo
# XZ3JHFuu2PMvdM+4fvbXg50RlmKarkUT2n/cR/vfw1Kf5gZV6Z2M8jpiUbzsJA8p
# 1FiAhORFe1rYMIIGGjCCBAKgAwIBAgIQYh1tDFIBnjuQeRUgiSEcCjANBgkqhkiG
# 9w0BAQwFADBWMQswCQYDVQQGEwJHQjEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVk
# MS0wKwYDVQQDEyRTZWN0aWdvIFB1YmxpYyBDb2RlIFNpZ25pbmcgUm9vdCBSNDYw
# HhcNMjEwMzIyMDAwMDAwWhcNMzYwMzIxMjM1OTU5WjBUMQswCQYDVQQGEwJHQjEY
# MBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMSswKQYDVQQDEyJTZWN0aWdvIFB1Ymxp
# YyBDb2RlIFNpZ25pbmcgQ0EgUjM2MIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIB
# igKCAYEAmyudU/o1P45gBkNqwM/1f/bIU1MYyM7TbH78WAeVF3llMwsRHgBGRmxD
# eEDIArCS2VCoVk4Y/8j6stIkmYV5Gej4NgNjVQ4BYoDjGMwdjioXan1hlaGFt4Wk
# 9vT0k2oWJMJjL9G//N523hAm4jF4UjrW2pvv9+hdPX8tbbAfI3v0VdJiJPFy/7Xw
# iunD7mBxNtecM6ytIdUlh08T2z7mJEXZD9OWcJkZk5wDuf2q52PN43jc4T9OkoXZ
# 0arWZVeffvMr/iiIROSCzKoDmWABDRzV/UiQ5vqsaeFaqQdzFf4ed8peNWh1OaZX
# nYvZQgWx/SXiJDRSAolRzZEZquE6cbcH747FHncs/Kzcn0Ccv2jrOW+LPmnOyB+t
# AfiWu01TPhCr9VrkxsHC5qFNxaThTG5j4/Kc+ODD2dX/fmBECELcvzUHf9shoFvr
# n35XGf2RPaNTO2uSZ6n9otv7jElspkfK9qEATHZcodp+R4q2OIypxR//YEb3fkDn
# 3UayWW9bAgMBAAGjggFkMIIBYDAfBgNVHSMEGDAWgBQy65Ka/zWWSC8oQEJwIDaR
# XBeF5jAdBgNVHQ4EFgQUDyrLIIcouOxvSK4rVKYpqhekzQwwDgYDVR0PAQH/BAQD
# AgGGMBIGA1UdEwEB/wQIMAYBAf8CAQAwEwYDVR0lBAwwCgYIKwYBBQUHAwMwGwYD
# VR0gBBQwEjAGBgRVHSAAMAgGBmeBDAEEATBLBgNVHR8ERDBCMECgPqA8hjpodHRw
# Oi8vY3JsLnNlY3RpZ28uY29tL1NlY3RpZ29QdWJsaWNDb2RlU2lnbmluZ1Jvb3RS
# NDYuY3JsMHsGCCsGAQUFBwEBBG8wbTBGBggrBgEFBQcwAoY6aHR0cDovL2NydC5z
# ZWN0aWdvLmNvbS9TZWN0aWdvUHVibGljQ29kZVNpZ25pbmdSb290UjQ2LnA3YzAj
# BggrBgEFBQcwAYYXaHR0cDovL29jc3Auc2VjdGlnby5jb20wDQYJKoZIhvcNAQEM
# BQADggIBAAb/guF3YzZue6EVIJsT/wT+mHVEYcNWlXHRkT+FoetAQLHI1uBy/YXK
# ZDk8+Y1LoNqHrp22AKMGxQtgCivnDHFyAQ9GXTmlk7MjcgQbDCx6mn7yIawsppWk
# vfPkKaAQsiqaT9DnMWBHVNIabGqgQSGTrQWo43MOfsPynhbz2Hyxf5XWKZpRvr3d
# MapandPfYgoZ8iDL2OR3sYztgJrbG6VZ9DoTXFm1g0Rf97Aaen1l4c+w3DC+IkwF
# kvjFV3jS49ZSc4lShKK6BrPTJYs4NG1DGzmpToTnwoqZ8fAmi2XlZnuchC4NPSZa
# PATHvNIzt+z1PHo35D/f7j2pO1S8BCysQDHCbM5Mnomnq5aYcKCsdbh0czchOm8b
# kinLrYrKpii+Tk7pwL7TjRKLXkomm5D1Umds++pip8wH2cQpf93at3VDcOK4N7Ew
# oIJB0kak6pSzEu4I64U6gZs7tS/dGNSljf2OSSnRr7KWzq03zl8l75jy+hOds9TW
# SenLbjBQUGR96cFr6lEUfAIEHVC1L68Y1GGxx4/eRI82ut83axHMViw1+sVpbPxg
# 51Tbnio1lB93079WPFnYaOvfGAA0e0zcfF/M9gXr+korwQTh2Prqooq2bYNMvUoU
# KD85gnJ+t0smrWrb8dee2CvYZXD5laGtaAxOfy/VKNmwuWuAh9kcMIIGQTCCBKmg
# AwIBAgIPcwNHI7C5de7gxMGrVQI4MA0GCSqGSIb3DQEBDAUAMFQxCzAJBgNVBAYT
# AkdCMRgwFgYDVQQKEw9TZWN0aWdvIExpbWl0ZWQxKzApBgNVBAMTIlNlY3RpZ28g
# UHVibGljIENvZGUgU2lnbmluZyBDQSBSMzYwHhcNMjUwNTE0MDAwMDAwWhcNMjgw
# NTEzMjM1OTU5WjBZMQswCQYDVQQGEwJDQTEQMA4GA1UECAwHT250YXJpbzEbMBkG
# A1UECgwSQUogVGVrIENvcnBvcmF0aW9uMRswGQYDVQQDDBJBSiBUZWsgQ29ycG9y
# YXRpb24wggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDWj5lzT7BGJNt7
# ROfLKz20/JHL0sneb1xB7nkYiftN+imojj5JtzL0zkpTxXwsLPX1mEVmahrTMhei
# PIE5xnxIxp3FLXoCvNv0U1XhObPxaouUtNthL0+Crx+Jjm+K0r5EquO5sPC3kAiP
# 87lZ544JORrMCE+4pCtqNy526ZN+ptSdMKG2sSTEbNYq5lMMmNQqCGKdL6cKS3+R
# olCmYmagk+f97zBvYSsIiJrO/nwkyf38w2JZNlo+MJMAMTNPSy3mV4pEoTer2m5I
# 8Z0NYv8TxypNcgJ8Pba+98Sm0TR3ofm428OsiHsnREQ1aXGdsutxcVEqgbkugTQA
# zM+FCoY+PfeyyZwyCWGroqjjnyJeaWqopTN7rB38MSkiF8dZlEW42bGHNyc4LE2f
# rtVDNSA6Fz4SvL4vpUZKKBjELqqH2FXfay/kf3Slx1FU3MxBclZ9rbsYA8S1yloh
# mstaxxSL6GIuBJoOpaqgVBCRNClYOAgLcd2JLZZZbxn6xv0I5d4IgmvE2kPBSYuD
# 1V+AezEtE87az0br0Js2G9RtsgoOpnDuC3p1LR0G5Nk1pMESf+QS/YiMhZP2sbyF
# eB0Iw2QDfXIpskF5Oat7GDnlNp2UHwyib5sCTLHgJVfmvyfs1l46pvbf4V76sgaG
# ++jTRv7H+3Np/iW4J3fYqdZ5i7mANwIDAQABo4IBiTCCAYUwHwYDVR0jBBgwFoAU
# DyrLIIcouOxvSK4rVKYpqhekzQwwHQYDVR0OBBYEFD4d/dBFGRC8CXrLDsINXrsm
# 8jtJMA4GA1UdDwEB/wQEAwIHgDAMBgNVHRMBAf8EAjAAMBMGA1UdJQQMMAoGCCsG
# AQUFBwMDMEoGA1UdIARDMEEwNQYMKwYBBAGyMQECAQMCMCUwIwYIKwYBBQUHAgEW
# F2h0dHBzOi8vc2VjdGlnby5jb20vQ1BTMAgGBmeBDAEEATBJBgNVHR8EQjBAMD6g
# PKA6hjhodHRwOi8vY3JsLnNlY3RpZ28uY29tL1NlY3RpZ29QdWJsaWNDb2RlU2ln
# bmluZ0NBUjM2LmNybDB5BggrBgEFBQcBAQRtMGswRAYIKwYBBQUHMAKGOGh0dHA6
# Ly9jcnQuc2VjdGlnby5jb20vU2VjdGlnb1B1YmxpY0NvZGVTaWduaW5nQ0FSMzYu
# Y3J0MCMGCCsGAQUFBzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTANBgkqhkiG
# 9w0BAQwFAAOCAYEAZmy+JTNIVX9nL8Qk1xVu0TzMQcDvw/eeoS6t3WFQU+BeWv0B
# 5Lhzs3tX2oO/9TFJyMsJ7S5y1l1iORcv6I796H8F9+BKuhIkUVGiGWB9qumZHrwa
# 6gGKMRofxnQ0MO3Bo2TQ4v8p/o1XUykmMm6FcAMaDXSWFTfe2Ks844CqiWXlxQ+K
# O7SfP5KOPXRm3bTCP/R4qQG1ECHEIfmdNZe7F2Xu5Cyzcgs/zQT9CsPESBF5D+nF
# sBY2FA9ptQqof2opA/Qhf0Sx4ZQ7IRp7KLmo2ukEBa6Btg3k744bpn0FI6ARx39H
# cdytfYbveO6dKW/er3gvlOB+jguP6gY58MdLc+AIrpf9UQ9LOaphKpLgJKtnczzi
# UBSohzzRU6jU2cTmxhgnf/yP6amgB4wwOYwoKppIYyrWRB//dahOpTbr+RAxrqD1
# TkIpjzaLq9wSnd21OpVhP3XGFnL+hKSL2mhH1hDRIF7krunlyQQkiHcUw6RXtr9b
# gUE25oj4Z9zJbn0SMYIDCDCCAwQCAQEwZzBUMQswCQYDVQQGEwJHQjEYMBYGA1UE
# ChMPU2VjdGlnbyBMaW1pdGVkMSswKQYDVQQDEyJTZWN0aWdvIFB1YmxpYyBDb2Rl
# IFNpZ25pbmcgQ0EgUjM2Ag9zA0cjsLl17uDEwatVAjgwCQYFKw4DAhoFAKB4MBgG
# CisGAQQBgjcCAQwxCjAIoAKAAKECgAAwGQYJKoZIhvcNAQkDMQwGCisGAQQBgjcC
# AQQwHAYKKwYBBAGCNwIBCzEOMAwGCisGAQQBgjcCARUwIwYJKoZIhvcNAQkEMRYE
# FKefYUd8Ip+W3mqwodQiWT5Y7zEFMA0GCSqGSIb3DQEBAQUABIICAEYLdEMASrv4
# JEWM4E6tNPr5qXjnJNsAwKR9R9dR14OMpg/bMI+puxLiF+3JALn4If+wTkVzvg0b
# mGd9JfT7qXNPXWj9D/oLfLtkYRYjCqh/wsdBJLbC+wELjqX/c+fiQVAiEtkWsDyq
# bJU+CJbNJQbmkL9+q8y+vc6BsC19/Gtd6l5tEsg9JW60wvZuuX4QvYYoZvG6Qhv8
# a8c+s6Y+K8Fni7OCPJG9uLy+52XoJjVCMea4KOl8acmCOK3tVF0uSXvIBcKBXA1s
# Xu0PwChb0Y5V/3y+MxR+ajH8sHAUNH0qA81Z+xPBzaa2k+JbjgVj0A2A6Gm0tGiK
# UjAhOooNTeZGjyun4EHg7uAunPE/W+TSbAZA5cfQaKzlo6FX15IktXtx2b2VqlhS
# tRaULZ2hHURnlLyKs2ZFJR7BCqxG7nltNdr1P3zfrN0bpzpsWjES0WpA5j76sLsN
# 9r5npEY84OUZ0zEMV++7vD6jnKHt7lrElEHgLfl991UpF9v9yv5GJfURmWOinEGN
# KxBVUI/nA56tGbDX5TNQrm8YCkkUKFZ4Mo+HVELDkHPEwoTBdf4+eSGqt2OgP+g1
# 3tsiHRWKYcTRZ/aX2di7zqTCIt6ZjHQbwex5LNX+2QagFFl0WYhv4a7KcYME0Pla
# gHvNaouEQfY9ZD9FwW3kyhLUR2edgfoK
# SIG # End signature block