Public/Get-Chronometer.ps1
|
function Get-Chronometer { <# .Description Loads a script and then tracks the line by line execution times .Example Get-Chronometer -Path .\example.ps1 -Script { .\example.ps1 } #> [CmdletBinding()] param( # Script file to measure execution times on [Parameter( ValueFromPipeline = $true )] [Object[]] $Path, # Line numbers within the script file to measure [int[]] $LineNumber = $null, # The script to start the scrupt or execute other commands [Parameter(Position=0)] [alias('Script','CommandScript')] [scriptblock] $ScriptBlock ) if( $null -eq $Path ) { $Path = Get-ChildItem -Recurse -Include *.psm1,*.ps1 -File } if($Path.FullName) { $Path = $Path.FullName } $Chronometer = [Chronometer]::New() Write-Verbose "Setting breapoints" $Chronometer.AddBreakpoint($Path,$LineNumber) if($null -ne $Chronometer.breakPoint -and $null -ne $ScriptBlock) { Write-Verbose "Executing Script" [ScriptProfiler]::Start() [void] $ScriptBlock.Invoke($Path) Write-Verbose "Clearing Breapoints" $Chronometer.ClearBreakpoint() Write-Verbose "Processing data" foreach($node in [ScriptProfiler]::Queue.GetEnumerator()) { $Chronometer.AddExecution($node) } Write-Output $Chronometer.GetResults() } else { Write-Warning "Parsing files did not result in any breakpoints" } } |