Fixing CUDA NSight PATH on OS X

On OS X, apps started by Finder doesn't pick up PATH from shell's login script.  
This creates a problem using NVidia CUDA Nsight IDE since it NSight relies finding CUDA SDK in PATH.  
NVIDIA gives you a shell script for this, but this is uh, lame.  

BTW, NSight is built on Eclipse and it shouldn't be a problem for NSight to pick up CUDA SDK path 
without resorting to scanning PATH.  We don't have this problem with JDK, for example.

Anyways, here's how you fix it:

sudo vi /Developer/NVIDIA/CUDA-5.0/libnsight/nsight.app/Contents/Info.plist

# and add the following:

<key>LSEnvironment</key>
<dict>
     <key>PATH</key>
     <string>YOURPATH_HERE:/Developer/NVIDIA/CUDA-5.0/bin</string>
</dict>

Now have launchserver re-read plist file:

System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -v -f /Developer/NVIDIA/CUDA-5.0/libnsight/nsight.app

Now you can launch Nsight using that shiny cool icon in Dock, and it'll find CUDA SDK so you can compile your super duper GPU code.