public/Get-ChocolateyVersion.ps1
|
<# .SYNOPSIS Retrieve the version of the Chocolatey available in $Env:Path .DESCRIPTION Get the version of the Chocolatey currently installed. .EXAMPLE Get-ChocolateyVersion #This command does not accept parameter .NOTES This does not specify the SKU (C4B or Community) #> function Get-ChocolateyVersion { [CmdletBinding()] [OutputType([version])] Param( ) if (-not ($chocoCmd = Get-Command 'choco.exe' -CommandType Application -ErrorAction SilentlyContinue)) { Throw "Chocolatey Software not found" } $ChocoArguments = @('-v') Write-Verbose "choco $($ChocoArguments -join ' ')" $CHOCO_OLD_MESSAGE = "Please run chocolatey /? or chocolatey help - chocolatey v" $versionOutput = (&$chocoCmd $ChocoArguments) -replace ([regex]::escape($CHOCO_OLD_MESSAGE)) #remove other text to keep only the last line which should have the version $versionOutput = ($versionOutput -split '\r\n|\n|\r')[-1] Write-Verbose $versionOutput [version]($versionOutput) } |