xUtility

2.1.2

Main/Test-PowerShellVersion.ps1

                                <#

.SYNOPSIS

Test for the latest version of PowerShell Core and compare it against the local version

.DESCRIPTION

Checks the latest version of PowerShell Core and compare it against the local version

#>

function Test-PowerShellVersion {

  [CmdletBinding()]

  param()

  $ErrorActionPreference = 'Stop'

  # Get the version of PowerShell Core

  $versionSource = GetConfig('Module.PowerShell.Core.LatestVersionSource')

  $headers = GetConfig('Module.PowerShell.Core.RequestHeaders')

  $latestVersion = ''

  try {

    $latestVersionObject = Invoke-RestMethod -Method Get -Uri $versionSource -Headers $headers

    $latestVersion = [string] $latestVersionObject.tag_name

    $latestVersion = $latestVersion.Replace('v', '')

  }

  catch {

    $e = $_

    # TODO: Write Telemetry

    return

  }

  $versions = [PSCustomObject]@{

    'Latest' = [System.Version] $latestVersion

    'Current' = $PSVersionTable.PSVersion

  }

  Write-Output $versions

  # TODO: Write Telemetry

}