Public/Get-ControlUpAgent.ps1
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Function Get-ControlUpAgent { <# .SYNOPSIS Gets the ControlUp latest agent version and download URI. .DESCRIPTION Gets the ControlUp latest agent version and download URI for 64-bit or 32-bit Windows, .NET Framework 3.5 or .NET Framework 4.5. .NOTES Author: Bronson Magnan Twitter: @cit_bronson .LINK https://github.com/aaronparker/Evergreen .PARAMETER NetVersion Specify the target .NET Framework version of the agent to return (.NET Framework 3.5 or .NET Framework 4.5) .PARAMETER Architecture Specify the processor archiecture of Windows for the ControlUp agent .EXAMPLE Get-ControlUpAgentUri Description: Returns the latest ControlUp agent with .NET Framework 4.5 support for 64-bit Windows. .EXAMPLE Get-ControlUpAgentUri -NetVersion net35 -Architecture x86 Description: Returns the latest ControlUp agent with .NET Framework 3.5 support for 32-bit Windows. #> [OutputType([System.Management.Automation.PSObject])] [CmdletBinding()] Param( [ValidateSet("net45", "net35")] [string] $NetVersion = "net45", [ValidateSet("x86", "x64")] [string] $Architecture = "x64" ) $agentURL = "http://www.controlup.com/products/controlup/agent/" $pattern = "(\d+\.){3}\d+" # ControlUP forces TLS 1.2 and rejects TLS 1.1 [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 $webRequest = Invoke-WebRequest -Uri $agentURL -UseBasicParsing $content = $webRequest.Content #clean up the code into paragraph blocks $paragraphSections = $content.Replace("`n", "").Replace(" ", "").Replace("`t", "").Replace("<p>", "#$%^<p>").Split("#$%^").Trim() #now we are looking for the pattern <p><strong>Current agent version:</strong> 7.2.1.6</p> $versionLine = $paragraphSections | Where-Object { $_ -like "*Current*agent*" } $splitLines = ($versionLine.Replace('<', '#$%^<').Replace('>', '>#$%^').Split('#$%^')).Trim() $version = [Version]::new(($splitLines | Select-String -Pattern $pattern).ToString()) # Write version and download the pipeline $PSObject = [PSCustomObject] @{ Version = $version URI = "https://downloads.controlup.com/agent/$($version.ToString())/ControlUpAgent-$($netversion)-$($architecture).msi" } Write-Output -InputObject $PSObject } |