Re: [MacRuby-devel] macruby_deploy --gem

2011-03-02 Thread Ryan Davis 

On Mar 1, 2011, at 18:57 , Russ McBride wrote:

> 
> I've stopped fighting with gems and just gave into the new --gem option in 
> macruby_deploy today.  Alas, I'm fighting with gems again.
> 
> My app, which I'm adding features to, btw, has been running quite nicely here 
> at UC Berkeley to drive Selenium as a web app probing and monitoring device.
> 
> I'm getting this error as I try to embed the action_mailer gem in my app:
> 
>   Cannot locate gem `action_mailer' in ["/Users/r/.gem/macruby/1.9.2", 
> "/Library/Frameworks/MacRuby.framework/Versions/0.9/usr/lib/ruby/Gems/1.9.2"]
> 
> But I've got the action_mailer gem in both locations, along with it's 
> dependencies, so I'm confused.  
> 
> It'd be nice if there was a definitive web page for managing gems in MacRuby 
> (or maybe there is and I'm missing it).  Part of the problem is that I'm 
> using RVM which has a distinct file hierarchy

1) Don't thread hijack. Some (most?) of us use real mail clients and you're 
screwing up threading.

2) Don't fight with gems. You'll lose. :P

3) Don't embed gems inside of gems. Use gem dependencies properly and you'll be 
a lot happier.

Using hoe it is as simple as:

Hoe.spec 'my_thingy' do
  developer 'Ryan Davis', '[email protected]'

  dependency 'action_mailer', '~> 3.0'
end

Then a regular gem activation or require should find the gem just fine.

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Re: [MacRuby-devel] macruby_deploy --gem

2011-03-02 Thread Russ McBride 

Thanks Mark.  Yeah, that's what I've got.  Under Versions, Current is linked to 
0.9 inside of which is:usr/lib/ruby/Gems1.9.2/   

This has:

  cache/  doc/  gems/  specifications/

So it looks like it should work to me.

GEM_PATH and GEM_HOME are controlled by rvm and adjusted which each change 
(i.e., like so:   rvm use macruby-0.9).  So neither environment variable points 
to the paths where macruby_deploy is looking.  macruby_deploy is not relying on 
GEM_PATH or GEM_HOME.

Stop the press:  I got it working.  Part of the problem was that in my code I 
had to do:  require 'action_mailer', but in the build script I had to do --gem 
actionmailer.  Sheesh.

Now that's fixed, I still can't get any actual code working that relies on 
action mailer.   I just switched to the Pony gem and this is looking golden.  
I'd recommend that instead of AC.

Cheers,
russ


On Mar 1, 2011, at 7:19 PM, Mark Rada wrote:

> macruby_deploy gets the rubygems source code to actually look up the gem.
> 
> You mentioned that you use RVM. Did you configure your GEM_PATH and GEM_HOME 
> so
> that they point to the non-RVM places or were you just making the directories 
> yourself?
> 
> Rubygems looks for its cache of gemspecs to find the gems, so if the 
> directory layout in
> 
> /Library/Frameworks/MacRuby.framework/Versions/0.9/usr/lib/ruby/Gems/1.9.2
> 
> is not what it expects then it will not find the gems.
> 
> /Library/Frameworks/MacRuby.framework/Versions/0.9/usr/lib/ruby/Gems/1.9.2
> 
> should have these directories in it:
> 
> cache/   doc/ gems/specifications/
> 
> I think you only need the specifications and gems directory for things to 
> work, but I am not sure.
> 
> 
> Mark Rada
> [email protected]
> 
> 
> 
> On 2011-03-01, at 10:00 PM, Russ McBride wrote:
> 
>> 
>> oh, the command I'm using in my build script
>> 
>>  PATH="$PATH:/usr/local/bin" macruby_deploy --gem action_mailer 
>> --embed "$TARGET_BUILD_DIR/$PROJECT_NAME.app"
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