EventSources/@VariableSet.ps1
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<#
.Synopsis Watches for variable sets. .Description Watches for assignments to a variable. Events are sent directly after the variable is set. The -Sender is the callstack, The -MessageData is the value of the variable. #> param( # The name of the variable [Parameter(Mandatory,ValueFromPipelineByPropertyName)] [string] $VariableName ) process { Get-PSBreakpoint | Where-Object Variable -eq $VariableName | Remove-PSBreakpoint $raiseEvent = [ScriptBlock]::Create(@" New-Event -SourceIdentifier 'VariableSet.$variableName' -MessageData `$$variableName -Sender (Get-PSCallstack) continue "@) Set-PSBreakpoint -Variable $VariableName -Action $raiseEvent | Out-Null [PSCustomObject]@{SourceIdentifier="VariableSet.$variableName"} } |