App does not contain Calabash framework (argument list too long)

[nicked]

When I try to run calabash-ios check on my project, I always get an error, even when I specify the full path manually:

app does not contain calabash.framework

I tracked the problem down to calabash-ios-setup.rb:
https://github.com/calabash/calabash-ios/blob/master/calabash-cucumber/bin/calabash-ios-setup.rb#L268

It tries to execute otool "#{File.expand_path(app)}"/* -o - which if I run directly from the command line I get a bash error:

Argument list too long

It seems there are too many files (2452) in my app bundle. I think this should be a little smarter about locating the app binary, maybe by looking for a file with the same name as the app bundle, or by using find to list any executables.

[nicked]

Actually since the app binary has to be named the same as the app bundle, I think we could just use:

otool "#{File.expand_path(app)}"/#{File.basename(app, '.app')} -o

[jmoody]

Actually since the app binary has to be named the same as the app bundle, I think we could just use:

The executable name can be found by inspecting the Info.plist CFExecutableName key.

calabash-ios check

I am not a fan of that command; it needs to be fixed.

If you wanted to take a shot at fixing it, I would use something something like this:

app =  RunLoop::App.new(< path to bundle >)
executable_name = app.executable_name
path_to_executable = ...
!`xcrun strings "#{path_to_executable}" | grep -E 'CALABASH VERSION'`.strip.empty?

# maybe for backwards compat we need to use otool; I will think about it.

Needs a unit test.

Thanks for reporting.

[jmoody]

Waiting on run-loop fixes.