modules/Log/Log.psm1
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function log { [CmdletBinding()] param( [Parameter(Mandatory = $True, Position=1)] [ValidateNotNullOrEmpty()] [string]$Message, [Parameter(Position=0)] [Alias("level")] [ValidateNotNullOrEmpty()] [ValidateSet('Information','Warning','Error','Verbose','Debug')] [string]$Severity = 'Information', # if specified, the script will exit after logging an event with severity 'Error' [Parameter(Position=1)] [switch] $terminateOnError ) $timestamp = Get-Date -Format 'yyyy-MM-ddTHH:mm:sszz' Add-Content -Path ("Start-AzBasicLoadBalancerUpgrade.log") -Value ($timestamp + " " + "[$Severity] - " + $Message) -Force $outputMessage = "{0} [{1}]:{2}" -f $timestamp, $Severity,($Message -replace '\s\s+?','') If ($global:FollowLog) { switch ($severity) { "Error" { If ($terminateOnError.IsPresent) { Write-Error $outputMessage -ErrorAction 'Stop' } Else { Write-Error $outputMessage } } "Warning" { Write-Warning $outputMessage } "Information" { Write-Information $outputMessage -InformationAction Continue } "Verbose" { Write-Verbose $outputMessage } "Debug" { Write-Debug $outputMessage } default { Write-Information $outputMessage -InformationAction Continue } } } else { switch ($severity) { "Error" { If ($terminateOnError.IsPresent) { Write-Error $outputMessage -ErrorAction 'Stop' } Else { Write-Error $outputMessage } } "Warning" { Write-Warning $outputMessage } } } } Export-ModuleMember -Function log |