itfabrik.stepper

1.0.6

Private/State.ps1

                                # Module-scoped state and helpers (not exported)

if (-not $script:StepStack) { $script:StepStack = New-Object System.Collections.Stack }

if (-not $script:StepStateLock) { $script:StepStateLock = New-Object object }

function Push-Step {

    param([Step]$Step)

    [System.Threading.Monitor]::Enter($script:StepStateLock)

    try { $null = $script:StepStack.Push($Step) }

    finally { [System.Threading.Monitor]::Exit($script:StepStateLock) }

}

function Pop-Step {

    [System.Threading.Monitor]::Enter($script:StepStateLock)

    try { if ($script:StepStack.Count -gt 0) { return $script:StepStack.Pop() } }

    finally { [System.Threading.Monitor]::Exit($script:StepStateLock) }

}

function Peek-Step {

    [System.Threading.Monitor]::Enter($script:StepStateLock)

    try { if ($script:StepStack.Count -gt 0) { return $script:StepStack.Peek() } }

    finally { [System.Threading.Monitor]::Exit($script:StepStateLock) }

}

# (Removed) StopExecution flag was unused; keeping state minimal