From 2efc0f5ad6d0ff73ad4b0925a6cbd13ddbf127e4 Mon Sep 17 00:00:00 2001
From: Iristyle <Iristyle@Github>
Date: Mon, 8 Apr 2013 17:54:02 -0400
Subject: [PATCH] fix(SublimeText2.UtilPackages): default ps paths

 - When searching for Powershell, be more resilient, search on disk
   for known locations and fallback to sensible default
---
 .../tools/chocolateyInstall.ps1                     | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/EthanBrown.SublimeText2.UtilPackages/tools/chocolateyInstall.ps1 b/EthanBrown.SublimeText2.UtilPackages/tools/chocolateyInstall.ps1
index e1c07f1..2985836 100644
--- a/EthanBrown.SublimeText2.UtilPackages/tools/chocolateyInstall.ps1
+++ b/EthanBrown.SublimeText2.UtilPackages/tools/chocolateyInstall.ps1
@@ -23,7 +23,18 @@ try {
   $sublimeFiles = Join-Path (Get-CurrentDirectory) $sublimeFilesFileName
 
   # TODO: this doesn't actually work in the Sublime plugin right now, but might in the future
-  $ps = (Which powershell)
+  $systemPath = [Environment]::GetFolderPath('System')
+  $psDefault = Join-Path $systemPath 'WindowsPowerShell\v1.0\powershell.exe'
+  $ps = (Which powershell),
+    $psDefault |
+    ? { Test-Path $_ } |
+    Select -First 1
+  if (!$ps)
+  {
+    Write-Warning "Could not find Powershell - using default $psDefault"
+    $ps = $psDefault
+  }
+
   $psRoot = Split-Path $ps
 
   $escapedPs = $ps -replace '\\', '\\'