Apps/Get-TableauDesktop.ps1
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Function Get-TableauDesktop { <# .SYNOPSIS Get the current version and download URIs for the supported releases of Tableau Desktop. .NOTES Author: Andrew Cooper Twitter: @adotcoop #> [OutputType([System.Management.Automation.PSObject])] [CmdletBinding(SupportsShouldProcess = $False)] param ( [Parameter(Mandatory = $False, Position = 0)] [ValidateNotNull()] [System.Management.Automation.PSObject] $res = (Get-FunctionResource -AppName ("$($MyInvocation.MyCommand)".Split("-"))[1]), [Parameter(Mandatory = $False, Position = 1)] [ValidateNotNull()] [System.String] $Filter ) # Query the Tableau update API $params = @{ Uri = $res.Get.Update.Uri ContentType = $res.Get.Update.ContentType } $Content = Invoke-RestMethodWrapper @params If ($Null -ne $Content) { # Work out latest version $LatestVersion = $Content.versions.version | ` Sort-Object -Property @{ Expression = { [System.Version]$_.name }; Descending = $true } | ` Select-Object -First 1 ForEach ($file in ($LatestVersion.Installer | Where-Object { $_.name -match $res.Get.Update.MatchExtensions })) { # Attempt to work out Tableau type based on filename try { $Type = [RegEx]::Match($file.Name, $res.Get.Update.MatchType).Captures.Groups[1].Value } catch { $Type = $file.Name } # Construct the output; Return the custom object to the pipeline $PSObject = [PSCustomObject] @{ Version = $LatestVersion.name Type = $Type Architecture = Get-Architecture $file.Name Hash = $file.hash HashAlg = $LatestVersion.hashAlg URI = $("$($res.Get.Download.Uri)/$($LatestVersion.latestVersionPath)/$($file.Name)") } Write-Output -InputObject $PSObject } } } |