Private/Compare-SimpleVersion.ps1
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function Compare-SimpleVersion { param( [Parameter(Mandatory)] [string] $Version, [string] $Eq, [string] $Gt, [string] $Lt, [string] $Ge, [string] $Le ) $Params = @($Eq, $Gt, $Lt, $Ge, $Le) $Specified = $Params | Where-Object { $_ } if ($Specified.Count -ne 1) { throw "Specify exactly one of -Eq, -Gt, -Lt, -Ge, -Le." } $Version = $Version -replace '[+-].*$', '' $CompareTo = $Specified -replace '[+-].*$', '' try { $VersionObjA = [Version]$Version $VersionObjB = [Version]$CompareTo } catch { throw "Invalid version format: $Version or $CompareTo" } if ($Eq) { return $VersionObjA -eq $VersionObjB } elseif ($Gt) { return $VersionObjA -gt $VersionObjB } elseif ($Lt) { return $VersionObjA -lt $VersionObjB } elseif ($Ge) { return $VersionObjA -ge $VersionObjB } elseif ($Le) { return $VersionObjA -le $VersionObjB } } |