Private/Configuration/ParamHelpers/BuildFileSizeParam.ps1
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function Build-FileSizeParams { param ( [long]$CommandLineMaxSize, [long]$CommandLineMinSize, [long]$SettingsLineMaxSize, [long]$SettingsLineMinSize ) # Track whether values come from settings $maxFromSettings = $CommandLineMaxSize -lt 0 $minFromSettings = $CommandLineMinSize -lt 0 # Prefer command line values if provided $maxSize = if ($CommandLineMaxSize -ge 0) { $CommandLineMaxSize } else { $SettingsLineMaxSize } $minSize = if ($CommandLineMinSize -ge 0) { $CommandLineMinSize } else { $SettingsLineMinSize } # If both max and min are non-negative, validate. Also if one of the values came from the settings add it for clarity if ($maxSize -ge 0 -and $minSize -ge 0 -and $maxSize -lt $minSize) { $errorMessage = "Error: Maximum file size cannot be smaller than minimum file size.`n" $errorMessage += " Maximum Size: $maxSize bytes" + $(if ($maxFromSettings) { " (from configuration settings)" } else { "" }) + "`n" $errorMessage += " Minimum Size: $minSize bytes" + $(if ($minFromSettings) { " (from configuration settings)" } else { "" }) + "`n" Write-Host $errorMessage -ForegroundColor Red exit 1 } return @{ LowerBound = $minSize UpperBound = $maxSize ShouldFilter = ($minSize -ge 0) -or ($maxSize -ge 0) } } |