determine sdk path even if symlink is relative (e.g. when using brew)

[xxdavid]

I've installed Pebble SDK using brew. which pebble returns /usr/local/bin/pebble. readlink /usr/local/bin/pebble returns ../Cellar/pebble-sdk/3.4/bin/pebble and the relative path is compared to current working directory instead of the symlink. Which is wrong. This PR should fix it.

[silasg]

Hey @xxdavid,

I tried to apply your patch by manually changing both files located at /Library/Ruby/Gems/2.0.0/gems/pebblex-0.0.7/ after I installed pebblex using gem but it seems to do nothing. Tried to rebuild the gem using pristine command but this seems to revert my changes. I never used Ruby/gem before, could you please point me in the right direction to get your changes working? Thanks!

[xxdavid]

Hey @silasg, I'm not really a Ruby guy neither but I think this should work. Uninstall the gem version – gem uninstall pebblex Clone my fork – git clone https://github.com/xxdavid/pebblex cd pebblex git checkout fix-relative-symlink If you don't have Rake, you should probably install it – (sudo) gem install rake Build pebblex – rake build And finally install it – sudo rake install

Hope it helps. Happy Christmas!

[silasg]

@xxdavid Thanks a lot for your support! I had to install bundler and rspec but then I was able to build the gem. Unfortunately I still get the following error (plus stacktrace) when trying to build in xcode:

/Library/Ruby/Gems/2.0.0/gems/pebblex-0.0.7/lib/pebble_x/cli.rb:82:in `pebble_cmd': Cannot find 'pebble' command at /Users/silasg/Downloads/Cellar/pebble-sdk/4.0/bin/pebble. (ArgumentError)

Note that the given path to pebble executable is (of course) wrong:

$ ls -l `which pebble`
lrwxr-xr-x  1 silasg  admin  35 Dec 16 18:04 /usr/local/bin/pebble -> ../Cellar/pebble-sdk/4.0/bin/pebble

I wonder why this could happen because in /pebble_x/cli.rb:62 which is called to get the location of pebble executable. Do you have any other idea? Thanks a lot -- even if not -- for your help and merry christmas of course!

Silas

[xxdavid]

@silasg, and do you have this on line 65 in /Library/Ruby/Gems/2.0.0/gems/pebblex-0.0.7/lib/pebble_x/cli.rb?

[silasg]

@xxdavid yes I have.

And in fact my very first try was to add the lines from your patch manually without rebuilding the gem.

[xxdavid]

That's strange. Have you tried to recreate the Xcode project?

[silasg]

That did the trick. Thanks a lot!