[Show Octopus Variables in Powershell] #powershell #octopus

Show-OctopusVariables.ps1

<#
.synopsis
Show Octopus parameters defined in files
.parameter rootPath
Search recursively from here.
If the tree is large, this command will take a long time. If you're working in a Git repository of a project directory, it might be worth running 'git clean -fxd' beforehand. This will delete all your bin/ and obj/ directories (meaning any binaries you have built will be deleted), but will make this command run faster.
.parameter filePattern
Look for files whose name matches this pattern. By default, only look for *.Octopus.config files.
#>
function Show-OctopusVariables {
	[CmdletBinding()] Param(
    	$rootPath = $pwd.Path,
    	$filePattern = "*.Octopus.config"
    )
    $files = Get-ChildItem -Path $rootPath -Recurse -File -Include $filePattern
    Select-String -Path $files -Pattern '#{(.*?)}' -AllMatches |
    	Foreach-Object -Process { $_.matches.groups[1].Value } |
        Sort-Object -Unique
}
Show-OctopusVariables @PSBoundParameters