ArgumentsProcessing/HandleRawOutputs.ps1

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function HandleRawOutputs()
{
    [OutputType('System.Array')]
    [CmdletBinding()]
    param(
        [Parameter()]
        [string] $Output,

        [Parameter()]
        [Switch] $Help,

        [Parameter()]
        [Switch] $SuppressOutput,

        [Parameter()]
        [Switch] $Raw,

        [Parameter()]
        [string[]] $Arguments
    )

    $additionalArguments = @()
    $interactiveCommand =  @(@("configure"), @("feedback"), @("interactive"))
    $textOutputCommands = @(@("find"), @("help"), @("upgrade"), @("bicep", "upgrade"))
    $rawCommands = $interactiveCommand + $textOutputCommands
    $rawOutput = $Raw.IsPresent

    if ($Output)
    {
        if ($Arguments -contains "--output")
        {
            throw "Both -Output and --output are provided as parameter. This is not allowed."
        }
        $additionalArguments += '--output', $Output
        $rawOutput = $true
    }
    elseif ($Arguments -contains "--output")
    {
        $rawOutput = $true
    }

    if ($SuppressOutput.IsPresent)
    {
        if ($Arguments -contains "--output")
        {
            throw "Both -SuppressOutput and --output are provided as parameter. This is not allowed."
        }
        $additionalArguments = @('--output', 'none')
        $rawOutput = $true
    }

    if ($Arguments -contains "--help")
    {
        $rawOutput = $true
    }
    if ($Help.IsPresent)
    {
        $additionalArguments += '--help'
        $rawOutput = $true
    }

    if ($Arguments.Length -eq 0)
    {
        $rawOutput = $true
    }

    if ($Arguments.Length -gt 0)
    {
        foreach($rawCommand in $rawCommands)
        {
            if($Arguments.Length -ge $rawCommand.Length)
            {
                $index = 0
                $allMatch = $true
                foreach($command in $rawCommand)
                {
                    if($Arguments[$index++] -ne $command)
                    {
                        $allMatch = $false
                    }
                }
                if($allMatch)
                {
                    $rawOutput = $true
                    break
                }
            }
        }
    }

    if ($Arguments.Length -eq 1 -and $Arguments[0] -eq "--version")
    {
        $rawOutput = $true
    }

    $rawOutput, $additionalArguments

}