scriptinglog.ps1 #1

## p4start-scriptinglog
## Aaron Bockelie
function p4start-scriptinglog
{ #uniquify path has a bug when run on root of a drive.
	if (!$env:depotsxml)
	{
		write-error "Could not locate depots.xml configuration file."
		break
	}
	## make this a switch case instead of fallthrough
	if ($MyInvocation.MyCommand.name -match "checkpoint") #if this is a checkpoint invocation
	{
		$static = ([xml](gc $env:depotsxml)).perforce.checkpointService
		$p4static = (([xml](gc $env:depotsxml)).perforce.depot | ?{$_.name -eq $depot}).checkpointPrefs
	}
	
	if ($MyInvocation.MyCommand.name -match "sync")#if this is a sync invocation
	{
		$static = ([xml](gc $env:depotsxml)).perforce.syncService
		$p4static = (([xml](gc $env:depotsxml)).perforce.depot | ?{$_.name -eq $depot}).syncPrefs
	}
	
	if ($MyInvocation.MyCommand.name -match "watchdog")#if this is a watchdog invocation
	{
		$static = ([xml](gc $env:depotsxml)).perforce.watchdogService
		$p4static = (([xml](gc $env:depotsxml)).perforce.depot | ?{$_.name -eq $depot}).watchdogPrefs
	}
	
	$global:transcript = (Uniquify-Path("{0}\{1}-{2:yyyy-MM-dd}.log" -f (get-location).path,$static.FilenamePrefix.tostring(),(get-date)))
	("Starting transcript to " + $transcript.tostring())
    Trap {Continue} Stop-Transcript > $null # in case anything already running via previous command in shell
    try { Start-Transcript $transcript -append > $null} catch { $transcript = $null } # ISE doesn't support transcripts, ok to ignore
    
}


## p4stop-scriptinglog
## Aaron Bockelie
function p4stop-scriptinglog
{param($subjectText,[switch]$failed)
	if (!$env:depotsxml)
	{
		write-error "Could not locate depots.xml configuration file."
		break
	}
	## make this a switch case statement
	if ($MyInvocation.MyCommand.name -match "checkpoint") #if this is a checkpoint invocation
	{
		$static = ([xml](gc $env:depotsxml)).perforce.checkpointService
		$p4static = (([xml](gc $env:depotsxml)).perforce.depot | ?{$_.name -eq $depot}).checkpointPrefs
	}
	
	if ($MyInvocation.MyCommand.name -match "sync")#if this is a sync invocation
	{
		$static = ([xml](gc $env:depotsxml)).perforce.syncService
		$p4static = (([xml](gc $env:depotsxml)).perforce.depot | ?{$_.name -eq $depot}).syncPrefs
	}
	
	if ($MyInvocation.MyCommand.name -match "watchdog")#if this is a watchdog invocation
	{
		$static = ([xml](gc $env:depotsxml)).perforce.watchdogService
		$p4static = (([xml](gc $env:depotsxml)).perforce.depot | ?{$_.name -eq $depot}).watchdogPrefs
	}

    Trap {Continue} Stop-Transcript > $null #stop the transcript

    $transcriptLines = type $transcript #get the transcript into lines
    $shortTranscriptLines = $transcriptLines[0..($static.MaxLogSnippetLines-1)] #drop transcript lines after $maxlogsnippetlines
    
    if ($transcriptLines.count -ge $static.MaxLogSnippetLines) #if we dropped extra lines, add that to the transcript so we know more happened.
    {
        $shortTranscriptLines += ""
        $shortTranscriptLines += "...Remainder truncated..."
    }

    $shortTranscriptText = [string]::join("`r`n", $shortTranscriptLines) #add a carrige return to transcript
	
	if (!$subjectText -and !$failed) #if there is no subject text, and failed is false, assume the function correctly happened. Set subjecttext to success, and configure the event for the eventlog.
	{
		$subjectText = 'SUCCESS'
		$eventType = 'Information'
		$emailpriority = 'Low'
		$eventId = 38000
	}
    
	if ($subjectText -and !$failed)#if a subject was defined, and things didn't go badly.
	{
		$subjectTest = $subjectTest #this is just here so it's easy to compare against the other states below.
		$eventType = 'Information'
		$emailpriority = 'Low'
		$eventId = 38050
	}
	
    if (!$subjectText -and $failed) #if there is no subjecttext, and failed flagged as true, set configure for a failure event.
    {
        $subjectText = 'FAILURE'
		$eventType = 'Error'
        $emailPriority = 'High'
		$eventId = 38100
    }
	
	if ($subjectText -and $failed)#if a subject was defined, and things went badly. (it must be really important!)
	{
		$subjectTest = $subjectTest #this is just here so it's easy to compare against the other states below.
		$eventType = 'Error'
		$emailpriority = 'High' #wish there was an OMG priority.
		$eventId = 38100
	}
	
	Send-EventMessage -eventType $eventType -eventID $eventID -EventLogSource $static.EventLogSource -eventMessage $shortTranscriptText #write to event log
    Send-MailMessage -to $static.P4AdminEmail -subject "Perforce scripting logger: $subjectText" -from $static.P4EmailFrom -body $shortTranscriptText -smtpserver $static.SmtpServer -priority $emailPriority #send out a status email
}