Src/Private/Get-RequiredModule.ps1
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function Get-RequiredModule { <# .SYNOPSIS Function to check if the required version of VMware PowerCLI is installed .DESCRIPTION Function to check if the required version of VMware PowerCLI is installed .NOTES Version: 0.1.1 Author: Tim Carman Twitter: @tpcarman Github: tpcarman .PARAMETER Name The name of the required PowerShell module .PARAMETER Version The version of the required PowerShell module #> [CmdletBinding()] Param ( [CmdletBinding()] [Parameter(Mandatory = $true, ValueFromPipeline = $false)] [ValidateNotNullOrEmpty()] [String]$Name, [CmdletBinding()] [Parameter(Mandatory = $true, ValueFromPipeline = $false)] [ValidateNotNullOrEmpty()] [String]$Version ) # Convert required version to a [Version] object $RequiredVersion = [Version]$Version # Find the latest installed version of the module $InstalledModule = Get-Module -ListAvailable -Name $Name | Sort-Object -Property Version -Descending | Select-Object -First 1 if ($null -eq $InstalledModule) { throw "VMware PowerCLI $Version or higher is required. Run 'Install-Module -Name $Name -MinimumVersion $Version -Force' to install the required modules." } # Convert installed version to a [Version] object $InstalledVersion = [Version]$InstalledModule.Version Write-PScriboMessage -Plugin "Module" -IsWarning "$($InstalledModule.Name) $InstalledVersion is currently installed." if ($InstalledVersion -lt $RequiredVersion) { throw "VMware PowerCLI $Version or higher is required. Run 'Update-Module -Name $Name -MinimumVersion $Version -Force' to update the required modules." } } |