Trim whitespace/newlines when parsing addons

[mattfelsen]

TL;DR There was a LF/CRLF issue when parsing addons.make

The first time I tried this, instead of seeing the message about local addons, I got the warning about missing addons for both my standard & local addons. I thought this could've been because I opened the gui, then changed my OF path, and maybe it didn't rescan the addons folder? But even after relaunching the gui with the OF path already set I was still seeing it.

I ran the pg from the command line with the same paths to make sure that worked, and that looked good:

C:\Users\mattfelsen\Code\openFrameworks\github\apps\projectGenerator\projectGeneratorElectron\app>projectGenerator.exe -o"C:\Users\mattfelsen\Code\Projects\CMA2\openFrameworks" --addons="ofxGui,ofxOpenCv,../../ExternalAddons/ofxGrabCam" C:\Users\mattfelsen\Code\Projects\CMA2\Sketches\SilhouettesFromPointCloud

[notice ] -----------------------------------------------
[notice ] setting OF path to: C:\Users\mattfelsen\Code\Projects\CMA2\openFrameworks
[notice ] from -o option
[notice ] target platform is: vs
[notice ] updating project C:\Users\mattfelsen\Code\Projects\CMA2\Sketches\SilhouettesFromPointCloud
[notice ] saving addons.make
[notice ] project updated!
[notice ] -----------------------------------------------


1 project updated [notice ] in 1.1875 seconds

Then when going back to the gui I saw it was showing the correct warning:

When I git diff on addons.make there are no content changes but there's a notice on line-endings:

$ git diff Sketches/SilhouettesFromPointCloud/addons.make
warning: LF will be replaced by CRLF in Sketches/SilhouettesFromPointCloud/addons.make.
The file will have its original line endings in your working directory.

Sure enough, if I clear the changes to addons.make the gui went back to saying the addons were missing. So I just added a trim() on the strings.

[ofZach]

thanks!