Root/Reserved/Test-QuickCommandExists.ps1
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function Test-QuickCommandExists { param([Parameter(Mandatory=$true)][String]$CommandName) Invoke-Expression ". '$PSScriptRoot\Get-QuickEnvironment.ps1'" if (!(Test-Path $NestedModulesFolder)) { return; } $NestedModules = Get-ChildItem $NestedModulesFolder foreach($Module in $NestedModules) { $ModulePath = $Module.FullName $Functions = "$ModulePath\Functions" $Aliases = "$ModulePath\Aliases" foreach($Function in Get-ChildItem $Functions) { if ($Function.BaseName -eq $CommandName) { throw "'$CommandName' already exists as a function in '$Module'! Cannot create command with existing name, to prevent clashing." } } foreach($Alias in Get-ChildItem $Aliases) { if ($Alias.BaseName -eq $CommandName) { throw "'$CommandName' already exists as an alias in '$Module'! Cannot create command with existing name, to prevent clashing." } } } } |