functions/private/Get-LocalElvUiVersion.ps1
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function Get-LocalElvUiVersion { [cmdletbinding()] param( [string] $addonsFolder, [ValidateSet('Retail','Classic','TBC')] $WowEdition ) [double]$localVersion = 0.0 if ((Test-Path $addonsFolder)) { try { switch ($WowEdition) { 'Retail' { $toc = Get-Content -Path "$addonsFolder$($separator)ElvUI$($separator)ElvUI.toc" -ErrorAction Stop } 'Classic' { $toc = Get-Content -Path "$addonsFolder$($separator)ElvUI$($separator)ElvUI.toc" -ErrorAction Stop } 'TBC' { $toc = Get-Content -Path "$addonsFolder$($separator)ElvUI$($separator)ElvUI-BCC.toc" -ErrorAction Stop } } $toc | ForEach-Object { if ($_ -match "## Version:") { $localVersion = $_.Split(':')[1].trim() } } if ($localVersion -ne 0.0) { return $localVersion } else { throw 'No luck finding version in file' } } catch [System.Management.Automation.ItemNotFoundException] { throw "ElvUI addon not found!" } catch { $errorMessage = $_.Exception.Message throw "Error determining ElvUI version -> [$errorMessage]!" } } else { throw "Unable to access WoW addon folder [$addonsFolder]!" } } |