Public/Invoke-Command.ps1
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function Invoke-Command { <# .SYNOPSIS Executes a R command .DESCRIPTION Executes Rscript.exe and returns the output. .PARAMETER Command Specifies the R command to be executes. .PARAMETER Library Specifies if a additinal package library should be included. .OUTPUTS string[] .EXAMPLE PS C:\> Set-RScriptPath -Path 'C:\Program Files\Microsoft\R Open\R-3.5.2\bin\x64\Rscript.exe' PS C:\> Invoke-RCommand 'hello world' hello world #> [CmdletBinding()] param ( [Parameter( Mandatory )] [ValidateNotNullOrEmpty()] [string[]] $Command, [ValidateScript( { Test-Path $_ -PathType Container })] [string] $Library ) $commands = @() if ( $Library ) { $commands += @( Get-AddLibraryCommand $Library ) } $commands += $Command Invoke-RScript $commands -Timeout $null -ParseOutput | ForEach-Object { $_.Trim('"') } } |