functions/Export-MyTimer.ps1
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Function Export-MyTimer { [CmdletBinding(SupportsShouldProcess)] [OutputType('None')] Param( [Parameter( Position = 0, ValueFromPipelineByPropertyName, HelpMessage = 'Enter a MyTimer name.' )] [ValidateNotNullOrEmpty()] [ArgumentCompleter({$global:MyTimerCollection.values.Name.Foreach({ if ($_ -match "\s") {"'$_'"} else {$_}})})] [String]$Name, [Parameter( Mandatory, HelpMessage = 'Enter the name and path of an XML file' )] [ValidateNotNullOrEmpty()] [ValidatePattern('\.xml$')] [String]$Path ) Begin { Write-Verbose "Starting: $($MyInvocation.MyCommand)" $found = [System.Collections.Generic.list[object]]::new() } Process { Write-Verbose "Using PSBoundParameters: `n $(New-Object PSObject -Property $PSBoundParameters | Out-String)" if ($Name) { Write-Verbose "Finding timer variable $Name" $found.Add($global:MyTimerCollection["$name"]) } else { Write-Verbose 'Finding all timer variables' $found.AddRange([object[]]$global:MyTimerCollection.values) } } #process End { If ($found) { Try { Write-Verbose "Exporting $($found.count) timer(s) to $Path" $found | Export-Clixml -Path $path -ErrorAction Stop } Catch { Write-Error $_ } } else { Write-Warning 'No matching timers found.' } Write-Verbose "Ending: $($MyInvocation.MyCommand)" } } |