Functions/Resolve-WhiskeyPowerShellModuleVersion.ps1
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function Resolve-WhiskeyPowerShellModuleVersion { [CmdletBinding()] param( [Parameter(Mandatory=$true)] [string] # The name of the PowerShell module to download. $ModuleName, [string] # The version of the package to download. Must be a three part number, i.e. it must have a MAJOR, MINOR, and BUILD number. $Version ) Set-StrictMode -Version 'Latest' Use-CallerPreference -Cmdlet $PSCmdlet -SessionState $ExecutionContext.SessionState if( $Version ) { if( -not [Management.Automation.WildcardPattern]::ContainsWildcardCharacters($version) ) { $tempVersion = [Version]$Version if( $TempVersion -and ($TempVersion.Build -lt 0) ) { $Version = [version]('{0}.{1}.0' -f $TempVersion.Major,$TempVersion.Minor) } } $Version = Find-Module -Name $ModuleName -AllVersions | Where-Object { $_.Version.ToString() -like $Version } | Sort-Object -Property 'Version' -Descending | Select-Object -First 1 | Select-Object -ExpandProperty 'Version' if( -not $Version ) { Write-Error -Message ('Failed to find module {0} version {1} on the PowerShell Gallery. Either the {0} module does not exist, or it does but version {1} does not exist. Browse the PowerShell Gallery at https://www.powershellgallery.com/' -f $ModuleName, $tempVersion) return } } else { $Version = Find-Module -Name $ModuleName -ErrorAction Ignore | Select-Object -ExpandProperty 'Version' if( -not $Version ) { Write-Error -Message ('Unable to find any versions of the {0} module on the PowerShell Gallery. You can browse the PowerShell Gallery at https://www.powershellgallery.com/' -f $ModuleName) return } } return $Version } |