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| function Set-DhcpScopeSettings { | |
| <# | |
| .SYNOPSIS | |
| Modifies DHCP scope settings including lease duration, DNS settings, and DNS domain for specified scopes. | |
| .DESCRIPTION | |
| This function allows bulk modification of DHCP scope settings on a specified DHCP server. | |
| It can modify: | |
| - Lease duration | |
| - DNS servers | |
| - DNS domain | |
| - DNS dynamic update settings | |
| - PTR record handling | |
| - DNS record cleanup settings | |
| All changes are tracked and returned as PowerShell objects for further processing or logging. | |
| .PARAMETER DhcpServer | |
| The name of the DHCP server to modify. Defaults to local computer. | |
| .PARAMETER ScopeId | |
| One or more scope IDs to modify. If not specified, all scopes will be processed. | |
| .PARAMETER ExcludeScopeId | |
| One or more scope IDs to exclude from processing. | |
| .PARAMETER LeaseDurationMinutes | |
| The new lease duration in minutes. Valid range: 1-999999. | |
| .PARAMETER DnsServers | |
| An array of DNS server IP addresses to set for the scopes. | |
| .PARAMETER ClearDnsSettings | |
| Switch to clear all DNS server settings from the scopes. | |
| .PARAMETER DnsDomain | |
| The DNS domain name to set for the scopes. | |
| .PARAMETER ClearDnsDomain | |
| Switch to clear the DNS domain setting from the scopes. | |
| .PARAMETER SkipDnsValidation | |
| Switch to skip DNS server validation when setting Option 6. | |
| .PARAMETER DnsUpdateSetting | |
| Specifies how DNS records are updated. Valid values: 'Never', 'OnClientRequest', 'Always'. | |
| .PARAMETER RegisterPtrRecords | |
| Switch to enable or disable PTR record registration for DHCP clients. | |
| .PARAMETER DiscardRecordsOnExpiry | |
| Switch to enable or disable DNS record cleanup when leases expire. | |
| .PARAMETER OverrideClientRequest | |
| Switch to enable or disable overriding client DNS update requests. | |
| .PARAMETER Force | |
| Switch to bypass the confirmation prompt before making changes. | |
| .EXAMPLE | |
| Set-DhcpScopeSettings -DhcpServer "dhcp01" -LeaseDurationMinutes 1440 | |
| Sets lease duration to 24 hours for all scopes on dhcp01. | |
| .EXAMPLE | |
| Set-DhcpScopeSettings -ScopeId "192.168.1.0" -DnsServers "10.0.0.1","10.0.0.2" -Force | |
| Updates DNS servers for a specific scope without confirmation prompt. | |
| .EXAMPLE | |
| Set-DhcpScopeSettings -ExcludeScopeId "10.0.0.0" -RegisterPtrRecords:$false | |
| Disables PTR record registration for all scopes except 10.0.0.0. | |
| .EXAMPLE | |
| Set-DhcpScopeSettings -DnsUpdateSetting OnClientRequest -DiscardRecordsOnExpiry | |
| Sets DNS update behavior to client-initiated and enables record cleanup on lease expiry. | |
| .NOTES | |
| Author: Johan Selmosson | |
| Version: 2.0 | |
| Updated: 2024-12-05 | |
| Requirements: | |
| - Windows DHCP Server PowerShell module | |
| - Administrative privileges on the DHCP server | |
| #> | |
| [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Medium')] | |
| param ( | |
| [Parameter(Mandatory = $false, Position = 0)] | |
| [string]$DhcpServer = $env:COMPUTERNAME, | |
| [Parameter(Mandatory = $false, Position = 1)] | |
| [string[]]$ScopeId, | |
| [Parameter(Mandatory = $false)] | |
| [string[]]$ExcludeScopeId, | |
| [Parameter(Mandatory = $false, Position = 2)] | |
| [ValidateRange(1, 999999)] | |
| [int]$LeaseDurationMinutes, | |
| [Parameter(Mandatory = $false)] | |
| [string[]]$DnsServers, | |
| [Parameter(Mandatory = $false)] | |
| [switch]$ClearDnsSettings, | |
| [Parameter(Mandatory = $false)] | |
| [string]$DnsDomain, | |
| [Parameter(Mandatory = $false)] | |
| [switch]$ClearDnsDomain, | |
| [Parameter(Mandatory = $false)] | |
| [switch]$SkipDnsValidation, | |
| [Parameter(Mandatory = $false)] | |
| [ValidateSet('Never', 'OnClientRequest', 'Always')] | |
| [string]$DnsUpdateSetting, | |
| [Parameter(Mandatory = $false)] | |
| [switch]$RegisterPtrRecords, | |
| [Parameter(Mandatory = $false)] | |
| [switch]$DiscardRecordsOnExpiry, | |
| [Parameter(Mandatory = $false)] | |
| [switch]$OverrideClientRequest, | |
| [Parameter(Mandatory = $false)] | |
| [switch]$Force | |
| ) | |
| begin { | |
| $script:plannedChanges = @() | |
| $script:changes = @() | |
| } | |
| process { | |
| try { | |
| Write-Host "`nStarting DHCP configuration update on server: " -NoNewline | |
| Write-Host $DhcpServer -ForegroundColor Cyan | |
| # Get scopes based on parameter | |
| $scopes = if ($ScopeId) { | |
| $ScopeId | ForEach-Object { | |
| Get-DhcpServerv4Scope -ComputerName $DhcpServer -ScopeId $_ -ErrorAction Stop | |
| } | |
| } | |
| else { | |
| Get-DhcpServerv4Scope -ComputerName $DhcpServer | |
| } | |
| # Exclude specified scopes | |
| if ($ExcludeScopeId) { | |
| $scopes = $scopes | Where-Object { $ExcludeScopeId -notcontains $_.ScopeId } | |
| } | |
| Write-Host "`nFound" -NoNewline | |
| Write-Host " $($scopes.Count) " -ForegroundColor Yellow -NoNewline | |
| Write-Host "scopes to process`n" | |
| foreach ($scope in $scopes) { | |
| # Get current settings | |
| $currentScope = Get-DhcpServerv4Scope -ComputerName $DhcpServer -ScopeId $scope.ScopeId | |
| $currentLeaseMinutes = $currentScope.LeaseDuration.TotalMinutes | |
| $currentDnsServers = (Get-DhcpServerv4OptionValue -ComputerName $DhcpServer -ScopeId $scope.ScopeId -OptionId 6 -ErrorAction SilentlyContinue).Value | |
| $currentDnsDomain = (Get-DhcpServerv4OptionValue -ComputerName $DhcpServer -ScopeId $scope.ScopeId -OptionId 15 -ErrorAction SilentlyContinue).Value -join ", " | |
| $currentDnsSettings = Get-DhcpServerv4DnsSetting -ComputerName $DhcpServer -ScopeId $scope.ScopeId | |
| # Check Lease Duration | |
| if ($PSBoundParameters.ContainsKey('LeaseDurationMinutes') -and ($currentLeaseMinutes -ne $LeaseDurationMinutes)) { | |
| $script:plannedChanges += [PSCustomObject]@{ | |
| Scope = $scope.ScopeId | |
| Setting = 'Lease Duration' | |
| Current = "$currentLeaseMinutes minutes" | |
| New = "$LeaseDurationMinutes minutes" | |
| } | |
| } | |
| # Check DNS Servers | |
| if ($ClearDnsSettings -and $currentDnsServers) { | |
| $script:plannedChanges += [PSCustomObject]@{ | |
| Scope = $scope.ScopeId | |
| Setting = 'DNS Servers' | |
| Current = $currentDnsServers -join ', ' | |
| New = 'Cleared' | |
| } | |
| } | |
| elseif ($DnsServers) { | |
| $currentDnsString = $currentDnsServers -join ', ' | |
| $newDnsString = $DnsServers -join ', ' | |
| if ($currentDnsString -ne $newDnsString) { | |
| $script:plannedChanges += [PSCustomObject]@{ | |
| Scope = $scope.ScopeId | |
| Setting = 'DNS Servers' | |
| Current = if ($currentDnsString) { $currentDnsString } else { 'Not set' } | |
| New = $newDnsString | |
| } | |
| } | |
| } | |
| # Check DNS Domain | |
| if ($ClearDnsDomain -and $currentDnsDomain) { | |
| $script:plannedChanges += [PSCustomObject]@{ | |
| Scope = $scope.ScopeId | |
| Setting = 'DNS Domain' | |
| Current = $currentDnsDomain | |
| New = 'Cleared' | |
| } | |
| } | |
| elseif ($DnsDomain -and $currentDnsDomain -ne $DnsDomain) { | |
| $script:plannedChanges += [PSCustomObject]@{ | |
| Scope = $scope.ScopeId | |
| Setting = 'DNS Domain' | |
| Current = if ($currentDnsDomain) { $currentDnsDomain } else { 'Not set' } | |
| New = $DnsDomain | |
| } | |
| } | |
| # Check DNS Update Settings | |
| if ($PSBoundParameters.ContainsKey('DnsUpdateSetting') -and | |
| $currentDnsSettings.DynamicUpdates -ne $DnsUpdateSetting) { | |
| $script:plannedChanges += [PSCustomObject]@{ | |
| Scope = $scope.ScopeId | |
| Setting = 'DNS Update Setting' | |
| Current = $currentDnsSettings.DynamicUpdates | |
| New = $DnsUpdateSetting | |
| } | |
| } | |
| # Check PTR Records setting | |
| if ($PSBoundParameters.ContainsKey('RegisterPtrRecords') -and | |
| $currentDnsSettings.UpdateDnsRRForOlderClients -ne $RegisterPtrRecords) { | |
| $script:plannedChanges += [PSCustomObject]@{ | |
| Scope = $scope.ScopeId | |
| Setting = 'Register PTR Records' | |
| Current = $currentDnsSettings.UpdateDnsRRForOlderClients | |
| New = $RegisterPtrRecords | |
| } | |
| } | |
| # Check Discard Records setting | |
| if ($PSBoundParameters.ContainsKey('DiscardRecordsOnExpiry') -and | |
| $currentDnsSettings.DeleteDnsRROnLeaseExpiry -ne $DiscardRecordsOnExpiry) { | |
| $script:plannedChanges += [PSCustomObject]@{ | |
| Scope = $scope.ScopeId | |
| Setting = 'Discard Records on Expiry' | |
| Current = $currentDnsSettings.DeleteDnsRROnLeaseExpiry | |
| New = $DiscardRecordsOnExpiry | |
| } | |
| } | |
| # Check Override Client Request setting | |
| if ($PSBoundParameters.ContainsKey('OverrideClientRequest') -and | |
| $currentDnsSettings.DisableDnsPtrRRUpdate -ne $OverrideClientRequest) { | |
| $script:plannedChanges += [PSCustomObject]@{ | |
| Scope = $scope.ScopeId | |
| Setting = 'Override Client Request' | |
| Current = $currentDnsSettings.DisableDnsPtrRRUpdate | |
| New = $OverrideClientRequest | |
| } | |
| } | |
| } | |
| # If there are changes, show them and process if confirmed | |
| if ($script:plannedChanges.Count -gt 0) { | |
| Write-Host "`nPlanned changes:" -ForegroundColor Yellow | |
| $script:plannedChanges | Format-Table -AutoSize | Out-Host | |
| if (-not $PSCmdlet.ShouldProcess("Perform changes")) { | |
| return | |
| } | |
| # Skip confirmation if -Force is used | |
| if (-not $Force) { | |
| $title = "Confirm Changes" | |
| $question = "Do you want to proceed with these changes?" | |
| $choices = "&Yes", "&No" | |
| $decision = $Host.UI.PromptForChoice($title, $question, $choices, 1) | |
| if ($decision -eq 1) { | |
| Write-Host "`nOperation cancelled by user" -ForegroundColor Yellow | |
| return | |
| } | |
| } | |
| foreach ($scope in $scopes) { | |
| Write-Host "----------------------------------------" -ForegroundColor Blue | |
| Write-Host "Scope: " -NoNewline | |
| Write-Host "$($scope.ScopeId) ($($scope.Name))" -ForegroundColor Yellow | |
| Write-Host "----------------------------------------" -ForegroundColor Blue | |
| # Update Lease Duration | |
| if ($PSBoundParameters.ContainsKey('LeaseDurationMinutes')) { | |
| $currentScope = Get-DhcpServerv4Scope -ComputerName $DhcpServer -ScopeId $scope.ScopeId | |
| $currentLeaseMinutes = $currentScope.LeaseDuration.TotalMinutes | |
| if ($currentLeaseMinutes -ne $LeaseDurationMinutes) { | |
| Write-Host "Lease Duration" | |
| Write-Host "Current: " -NoNewline | |
| Write-Host "$currentLeaseMinutes minutes" -ForegroundColor Gray | |
| Write-Host "New : " -NoNewline | |
| Write-Host "$LeaseDurationMinutes minutes" -ForegroundColor Green | |
| if ($PSCmdlet.ShouldProcess($scope.ScopeId, "Set lease duration to $LeaseDurationMinutes minutes")) { | |
| Set-DhcpServerv4Scope -ComputerName $DhcpServer -ScopeId $scope.ScopeId -LeaseDuration (New-TimeSpan -Minutes $LeaseDurationMinutes) | |
| $script:changes += [PSCustomObject]@{ | |
| ScopeId = $scope.ScopeId | |
| ScopeName = $scope.Name | |
| ChangeType = 'LeaseDuration' | |
| OldValue = $currentLeaseMinutes | |
| NewValue = $LeaseDurationMinutes | |
| TimeStamp = (Get-Date) | |
| ServerName = $DhcpServer | |
| Description = $scope.Description | |
| } | |
| } | |
| } | |
| } | |
| # Update DNS Servers | |
| $currentDnsServers = (Get-DhcpServerv4OptionValue -ComputerName $DhcpServer -ScopeId $scope.ScopeId -OptionId 6 -ErrorAction SilentlyContinue).Value | |
| Write-Host "`nDNS Servers" | |
| Write-Host "Current: " -NoNewline | |
| Write-Host "$(if ($currentDnsServers) { $currentDnsServers -join ', ' } else { 'Not set' })" -ForegroundColor Gray | |
| if ($ClearDnsSettings -and $currentDnsServers) { | |
| Write-Host "New : " -NoNewline | |
| Write-Host "Clearing DNS servers" -ForegroundColor Yellow | |
| if ($PSCmdlet.ShouldProcess($scope.ScopeId, "Clear DNS servers")) { | |
| Remove-DhcpServerv4OptionValue -ComputerName $DhcpServer -ScopeId $scope.ScopeId -OptionId 6 | |
| $script:changes += [PSCustomObject]@{ | |
| ScopeId = $scope.ScopeId | |
| ScopeName = $scope.Name | |
| ChangeType = 'ClearDnsServers' | |
| OldValue = $currentDnsServers -join ',' | |
| NewValue = $null | |
| TimeStamp = (Get-Date) | |
| ServerName = $DhcpServer | |
| Description = $scope.Description | |
| } | |
| } | |
| } | |
| elseif ($DnsServers) { | |
| $currentDnsString = $currentDnsServers -join ', ' | |
| $newDnsString = $DnsServers -join ', ' | |
| if ($currentDnsString -ne $newDnsString) { | |
| Write-Host "New : " -NoNewline | |
| Write-Host "$newDnsString" -ForegroundColor Green | |
| if ($PSCmdlet.ShouldProcess($scope.ScopeId, "Set DNS servers to: $newDnsString")) { | |
| $dnsParams = @{ | |
| ComputerName = $DhcpServer | |
| ScopeId = $scope.ScopeId | |
| OptionId = 6 | |
| Value = $DnsServers | |
| } | |
| if ($SkipDnsValidation) { | |
| $dnsParams.Add('Force', $true) | |
| } | |
| Set-DhcpServerv4OptionValue @dnsParams | |
| $script:changes += [PSCustomObject]@{ | |
| ScopeId = $scope.ScopeId | |
| ScopeName = $scope.Name | |
| ChangeType = 'SetDnsServers' | |
| OldValue = $currentDnsString | |
| NewValue = $newDnsString | |
| TimeStamp = (Get-Date) | |
| ServerName = $DhcpServer | |
| Description = $scope.Description | |
| } | |
| } | |
| } | |
| } | |
| # Update DNS Domain | |
| $currentDnsDomain = (Get-DhcpServerv4OptionValue -ComputerName $DhcpServer -ScopeId $scope.ScopeId -OptionId 15 -ErrorAction SilentlyContinue).Value | |
| Write-Host "`nDNS Domain" | |
| Write-Host "Current: " -NoNewline | |
| Write-Host "$(if ($currentDnsDomain) { $currentDnsDomain } else { 'Not set' })" -ForegroundColor Gray | |
| if ($ClearDnsDomain -and $currentDnsDomain) { | |
| Write-Host "New : " -NoNewline | |
| Write-Host "Clearing DNS domain" -ForegroundColor Yellow | |
| if ($PSCmdlet.ShouldProcess($scope.ScopeId, "Clear DNS domain")) { | |
| Remove-DhcpServerv4OptionValue -ComputerName $DhcpServer -ScopeId $scope.ScopeId -OptionId 15 | |
| $script:changes += [PSCustomObject]@{ | |
| ScopeId = $scope.ScopeId | |
| ScopeName = $scope.Name | |
| ChangeType = 'ClearDnsDomain' | |
| OldValue = $currentDnsDomain | |
| NewValue = $null | |
| TimeStamp = (Get-Date) | |
| ServerName = $DhcpServer | |
| Description = $scope.Description | |
| } | |
| } | |
| } | |
| elseif ($DnsDomain -and $currentDnsDomain -ne $DnsDomain) { | |
| Write-Host "New : " -NoNewline | |
| Write-Host "$DnsDomain" -ForegroundColor Green | |
| if ($PSCmdlet.ShouldProcess($scope.ScopeId, "Set DNS domain to: $DnsDomain")) { | |
| Set-DhcpServerv4OptionValue -ComputerName $DhcpServer -ScopeId $scope.ScopeId -OptionId 15 -Value $DnsDomain | |
| $script:changes += [PSCustomObject]@{ | |
| ScopeId = $scope.ScopeId | |
| ScopeName = $scope.Name | |
| ChangeType = 'SetDnsDomain' | |
| OldValue = $currentDnsDomain | |
| NewValue = $DnsDomain | |
| TimeStamp = (Get-Date) | |
| ServerName = $DhcpServer | |
| Description = $scope.Description | |
| } | |
| } | |
| } | |
| # Handle DNS Settings | |
| $currentDnsSettings = Get-DhcpServerv4DnsSetting -ComputerName $DhcpServer -ScopeId $scope.ScopeId | |
| $dnsSettingsChanged = $false | |
| $dnsParams = @{ | |
| ComputerName = $DhcpServer | |
| ScopeId = $scope.ScopeId | |
| } | |
| Write-Host "`nDNS Settings" | |
| Write-Host "Current settings:" | |
| Write-Host "- DNS Updates: " -NoNewline | |
| Write-Host $currentDnsSettings.DynamicUpdates -ForegroundColor Gray | |
| Write-Host "- Register PTR: " -NoNewline | |
| Write-Host $currentDnsSettings.UpdateDnsRRForOlderClients -ForegroundColor Gray | |
| Write-Host "- Discard on Expiry: " -NoNewline | |
| Write-Host $currentDnsSettings.DeleteDnsRROnLeaseExpiry -ForegroundColor Gray | |
| Write-Host "- Override Client: " -NoNewline | |
| Write-Host $currentDnsSettings.DisableDnsPtrRRUpdate -ForegroundColor Gray | |
| if ($PSBoundParameters.ContainsKey('DnsUpdateSetting')) { | |
| $dnsParams['DynamicUpdates'] = $DnsUpdateSetting | |
| $dnsSettingsChanged = $true | |
| } | |
| if ($PSBoundParameters.ContainsKey('RegisterPtrRecords')) { | |
| $dnsParams['UpdateDnsRRForOlderClients'] = $RegisterPtrRecords.IsPresent | |
| $dnsSettingsChanged = $true | |
| } | |
| if ($PSBoundParameters.ContainsKey('DiscardRecordsOnExpiry')) { | |
| $dnsParams['DeleteDnsRROnLeaseExpiry'] = $DiscardRecordsOnExpiry.IsPresent | |
| $dnsSettingsChanged = $true | |
| } | |
| if ($PSBoundParameters.ContainsKey('OverrideClientRequest')) { | |
| $dnsParams['DisableDnsPtrRRUpdate'] = $OverrideClientRequest.IsPresent | |
| $dnsSettingsChanged = $true | |
| } | |
| if ($dnsSettingsChanged) { | |
| Write-Host "`nApplying new DNS settings..." -ForegroundColor Yellow | |
| if ($PSCmdlet.ShouldProcess($scope.ScopeId, "Update DNS settings")) { | |
| Set-DhcpServerv4DnsSetting @dnsParams | |
| # Get updated settings for verification and output | |
| $newDnsSettings = Get-DhcpServerv4DnsSetting -ComputerName $DhcpServer -ScopeId $scope.ScopeId | |
| # Compare and create individual records for each changed setting | |
| if ($PSBoundParameters.ContainsKey('DnsUpdateSetting') -and | |
| $currentDnsSettings.DynamicUpdates -ne $newDnsSettings.DynamicUpdates) { | |
| $script:changes += [PSCustomObject]@{ | |
| ScopeId = $scope.ScopeId | |
| ScopeName = $scope.Name | |
| ChangeType = 'DynamicUpdates' | |
| OldValue = $currentDnsSettings.DynamicUpdates | |
| NewValue = $newDnsSettings.DynamicUpdates | |
| TimeStamp = (Get-Date) | |
| ServerName = $DhcpServer | |
| Description = $scope.Description | |
| } | |
| } | |
| if ($PSBoundParameters.ContainsKey('RegisterPtrRecords') -and | |
| $currentDnsSettings.UpdateDnsRRForOlderClients -ne $newDnsSettings.UpdateDnsRRForOlderClients) { | |
| $script:changes += [PSCustomObject]@{ | |
| ScopeId = $scope.ScopeId | |
| ScopeName = $scope.Name | |
| ChangeType = 'RegisterPtrRecords' | |
| OldValue = $currentDnsSettings.UpdateDnsRRForOlderClients | |
| NewValue = $newDnsSettings.UpdateDnsRRForOlderClients | |
| TimeStamp = (Get-Date) | |
| ServerName = $DhcpServer | |
| Description = $scope.Description | |
| } | |
| } | |
| if ($PSBoundParameters.ContainsKey('DiscardRecordsOnExpiry') -and | |
| $currentDnsSettings.DeleteDnsRROnLeaseExpiry -ne $newDnsSettings.DeleteDnsRROnLeaseExpiry) { | |
| $script:changes += [PSCustomObject]@{ | |
| ScopeId = $scope.ScopeId | |
| ScopeName = $scope.Name | |
| ChangeType = 'DiscardRecordsOnExpiry' | |
| OldValue = $currentDnsSettings.DeleteDnsRROnLeaseExpiry | |
| NewValue = $newDnsSettings.DeleteDnsRROnLeaseExpiry | |
| TimeStamp = (Get-Date) | |
| ServerName = $DhcpServer | |
| Description = $scope.Description | |
| } | |
| } | |
| if ($PSBoundParameters.ContainsKey('OverrideClientRequest') -and | |
| $currentDnsSettings.DisableDnsPtrRRUpdate -ne $newDnsSettings.DisableDnsPtrRRUpdate) { | |
| $script:changes += [PSCustomObject]@{ | |
| ScopeId = $scope.ScopeId | |
| ScopeName = $scope.Name | |
| ChangeType = 'OverrideClientRequest' | |
| OldValue = $currentDnsSettings.DisableDnsPtrRRUpdate | |
| NewValue = $newDnsSettings.DisableDnsPtrRRUpdate | |
| TimeStamp = (Get-Date) | |
| ServerName = $DhcpServer | |
| Description = $scope.Description | |
| } | |
| } | |
| Write-Host "New settings applied:" -ForegroundColor Green | |
| Write-Host "- DNS Updates: " -NoNewline | |
| Write-Host $newDnsSettings.DynamicUpdates -ForegroundColor Green | |
| Write-Host "- Register PTR: " -NoNewline | |
| Write-Host $newDnsSettings.UpdateDnsRRForOlderClients -ForegroundColor Green | |
| Write-Host "- Discard on Expiry: " -NoNewline | |
| Write-Host $newDnsSettings.DeleteDnsRROnLeaseExpiry -ForegroundColor Green | |
| Write-Host "- Override Client: " -NoNewline | |
| Write-Host $newDnsSettings.DisableDnsPtrRRUpdate -ForegroundColor Green | |
| } | |
| } | |
| Write-Host "----------------------------------------" -ForegroundColor Blue | |
| Write-Host "" | |
| } | |
| Write-Host "`nConfiguration update completed successfully!`n" -ForegroundColor Green | |
| } | |
| else { | |
| Write-Host "`nNo changes required" -ForegroundColor Green | |
| } | |
| } | |
| catch { | |
| Write-Host "`nError occurred: " -ForegroundColor Red -NoNewline | |
| Write-Host "$_`n" -ForegroundColor Red | |
| throw $_ | |
| } | |
| } | |
| end { | |
| if ($script:changes.Count -gt 0) { | |
| $script:changes | |
| } | |
| } | |
| } |
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