Types/Rocker/GetInputArguments.ps1
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param( $InputObject, [PSObject[]] $InputMethods ) $currentInputObject = $InputObject @(:nextInputMethod foreach ($inputMethod in $inputMethods) { $function:InputMethodFunction = $inputMethod.Script # We turn each input method into a function $InputMethodFunction = $ExecutionContext.SessionState.InvokeCommand.GetCommand('InputMethodFunction', 'Function') $inputMethodSplat = [Ordered]@{} # and then we can get the input parameters foreach ($potentialInputParameter in $InputMethodFunction.Parameters.Values) { # and try to get the values from the current input object. if ($null -ne $CurrentInputObject.($potentialInputParameter.Name)) { $inputMethodSplat[$potentialInputParameter.Name] = $CurrentInputObject.($potentialInputParameter.Name) } elseif ($potentialInputParameter.Aliases) { # (if we fail, we can try to find each of the aliases in the current object) foreach ($aliasName in $potentialInputParameter.Aliases) { if ($null -ne $CurrentInputObject.$aliasName) { $inputMethodSplat[$potentialInputParameter.Name] = $CurrentInputObject.$aliasName break } } } } # If any parameters were found, we can run the input method if ($inputMethodSplat.Count) { $inputMethodSplat.psobject.properties.Add([PSNoteProperty]::new('Command', $inputMethod.Script)) $inputMethodSplat } }) |