PipeScript

0.2.8

Commands/AutomaticVariables/Is-AutomaticVariables.ps1

                                
function PipeScript.Automatic.Variable.IsPipedTo {

    <#

    .SYNOPSIS

        $IsPipedTo

    .DESCRIPTION

        $IsPipedTo determines if a command is being piped to.

    .EXAMPLE

        & (Use-PipeScript { $IsPipedTo }) # Should -Be $False

    .EXAMPLE

        1 | & (Use-PipeScript { $IsPipedTo }) # Should -Be $True

    #>    

    param()

    $myInvocation.ExpectingInput

}

function PipeScript.Automatic.Variable.IsPipedFrom {

    <#

    .SYNOPSIS

        $IsPipedFrom

    .DESCRIPTION

        $IsPipedFrom determines if the pipeline continues after this command.

    .EXAMPLE

        $PipedFrom = & (Use-PipeScript { $IsPipedFrom })

        $PipedFrom # Should -Be $False

    .EXAMPLE

        & (Use-PipeScript { $IsPipedFrom }) | Foreach-Object { $_ } # Should -Be $true

    #>    

    param()

    $myInvocation.PipelinePosition -lt $myInvocation.PipelineLength

}