Bootstrap PowerShell ISE environment with files from the current folder

_bootstrap_PSISE.ps1

$here = Split-Path -Parent $MyInvocation.MyCommand.Path
cd "$here"
cls

if($psISE -ne $null)
{
    Write-Host "Bootstrapping ISE environment..." -fore Green

    $files = [System.IO.Directory]::GetFiles($here)

    foreach($file in $files | Sort-Object) {

        $fileName = [System.IO.Path]::GetFileName($file)
        $existingTab = $psISE.PowerShellTabs | where-object { $_.DisplayName -eq $fileName }
		
        if(!$existingTab) {

          Write-Host "`tOpening up : [$fileName]" -fore Green

	      $tab = $psISE.PowerShellTabs.Add()
          $tab.ExpandedScript = $true

          $tab.DisplayName = $fileName

          $tab.Files.Clear()
          $tab.Files.Add($file) | out-null
	    } else {
          Write-Host "`tAlready opened : [$fileName]" -fore Yellow
        }
    } 

    Write-Host "Bootstrapping ISE environment finished" -fore Green
} else {
    Write-Host "Running outside of IDE environment" -fore red
}