pod lib create pass over arguments to the template's configure

[kylef]

I think this would be nice to configure your templates, example usage:

$ pod lib create Name --ios --github=kylef --template="https://github.com/kylef/private-pod-template"

Would would invoke the following on the template:

$ ./configure Name --ios --github=kylef

/cc @orta @pietbrauer

[orta]

yes

[fabiopelosin]

As CLAide is designed the options need to be declared in advance to be acceptable. However the options are not know until the template is downloaded which might change them.

The only reasonable way that I see to support this is to parse some kind of string. Not pretty:

pod lib create Name https://github.com/kylef/private-pod-template --configuration='platform:ios'

Alternatively we could introduce options for some important configurations --ios and --osx is one. And try to fallback to others (maybe with an option like --defaults) to allow to generate a template without further user input.

[alloy]

As CLAide is designed the options need to be declared in advance to be acceptable. However the options are not know until the template is downloaded which might change them.

You can possibly save all the extra (unknown) arguments and then pass them to the template script after downloading and have the script return any unknown arguments to the command which in turn can then call help! again.