Commands/Interpreters/Invoke-Interpreter.ps1
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function Invoke-Interpreter { <# .SYNOPSIS Invokes Interpreters .DESCRIPTION Invokes an Interpreter. This command is not used directly, it is used by creating an alias to invoke-interpreter. This will happen automatically as you attempt to use commands that have an associated interpreter #> param() $myInv = $MyInvocation $invocationName = $MyInvocation.InvocationName # Return if we were called by our real name. if ($invocationName -eq $myInv.MyCommand.Name) { return } # If there are no interpreters, obviously return. if (-not $PSInterpreters) { return } # If we cannot find mappings if (-not $PSInterpreters.ForFile) { return } $interpreterForFile = $PSInterpreters.ForFile($invocationName) # or don't find a mapping, return. if (-not $interpreterForFile) { return } $interpreterCommand, $leadingArgs = $interpreterForFile.Interpreter # If there was no interpreter command, return. if (-not $interpreterCommand) { return } $leadingArgs = @($leadingArgs) if ($leadingArgs) { if ($MyInvocation.ExpectingInput) { $input | & $interpreterCommand @leadingArgs $invocationName @args } else { & $interpreterCommand @leadingArgs $invocationName @args } } else { if ($MyInvocation.ExpectingInput) { $input | & $interpreterCommand $invocationName @args } else { & $interpreterCommand $invocationName @args } } } |