functions/public/Invoke-ElvUICheck.ps1
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function Invoke-ElvUiCheck { <# .SYNOPSIS Invoke-ElvUiCheck Updates / Installs / Checks for latest ElvUI version .DESCRIPTION This function will check for / install the latest ElvUI version .PARAMETER InstallIfDoesntExist If specified, will install ElvUI if it is not found .PARAMETER OnlyCheck If specified, will only check to see if a newer version is available, but do nothing else .PARAMETER WowEdition You can specify Classic to install/update ElvUI for WoW classic. Defaults to Retail. .EXAMPLE (check for latest version/update if found) Invoke-ElvUICheck .EXAMPLE (check for latest version/do nothing if found) Invoke-ElvUICheck -OnlyCheck .EXAMPLE (check for latest version/install if not installed) Invoke-ElvUICheck -InstallIfDoesntExist .EXAMPLE (check for latest version/install if not installed for Classic WoW) Invoke-ElvUICheck -WowEdition Classic -InstallIfDoesntExist -Verbose .EXAMPLE (check for latest version/install if not installed for Wrath) Invoke-ElvUICheck -WowEdition Wrath -InstallIfDoesntExist -Verbose #> [cmdletbinding()] param( [Parameter( )] [switch] $InstallIfDoesntExist, [Parameter( )] [switch] $OnlyCheck, [Parameter( )] [ValidateSet('Retail','Classic','Wrath')] $WowEdition = 'Retail' ) begin { #Variable setup if ($IsLinux) { if (!(Test-Path -Path $defaultPSElvUIDir -ErrorAction SilentlyContinue)) { Write-Verbose "Creating directory [$($defaultPSElvUIDir)]..." New-Item -ItemType Directory -Path $defaultPSElvUIDir New-Item -ItemType File -Path $defaultPSElvUIDir -Name 'config.json' } $script:config = Get-Content -Path "$($defaultPSElvUIDir)$($separator)config.json" | ConvertFrom-Json $dlfolder = $defaultPSElvUIDir } else { if ($IsMacOS) { $dlfolder = $env:TMPDIR } else { $dlfolder = $env:TEMP } } $wowInfo = Get-WowInstallPath -WowEdition $WowEdition $remoteElvUiInfo = Get-RemoteElvUiVersion $localDlPath = "$dlfolder$($separator)$($remoteElvUiInfo.FileName)" } process { try { switch ($WowEdition) { 'Classic' { $localVersion = Get-LocalElvUiVersion -AddonsFolder $wowInfo.AddonsFolder -WowEdition $WowEdition -ErrorAction Stop } 'Retail' { $localVersion = Get-LocalElvUiVersion -AddonsFolder $wowInfo.AddonsFolder -WowEdition $WowEdition -ErrorAction Stop } 'Wrath' { $localVersion = Get-LocalElvUiVersion -AddonsFolder $wowInfo.AddonsFolder -WowEdition $WowEdition -ErrorAction Stop } } } catch { if ($InstallIfDoesntExist -and $_.Exception.Message -eq 'ElvUI addon not found!') { Write-Host `n"Installing ElvUI..."`n Invoke-ElvUiInstall break } else { $errorMessage = $_.Exception.Message throw "Error determining local version of ElvUI -> [$errorMessage]!" } } if ($remoteElvUiInfo.Version -gt $localVersion) { Write-Host `n"New version of ElvUI found! (you have [$localVersion], latest is [$($remoteElvUiInfo.Version)])"`n if (!$OnlyCheck) { Write-Host `n"Downloading file from [$($remoteElvUiInfo.DownloadLink)]... to [$localDlPath]"`n Invoke-ElvUiInstall Write-Host `n"Verifying local version has been updated..."`n $localVersion = $null $localVersion = Get-LocalElvUiVersion -AddonsFolder $wowInfo.AddonsFolder -WowEdition $WowEdition if ($localVersion -eq $remoteElvUiInfo.Version) { Write-Host `n"Local version is now the latest [$localVersion]"`n } Write-Host `n"Cleaning up..."`n Invoke-ElvCleanUp -CleanupPath $localDlPath } else { Write-Host "Run without -OnlyCheck to update!" } } else { Write-Host "ElvUI is already up to date (local [$localVersion]) (remote[$($remoteElvUiInfo.Version)])" } } end { } } |