Allow implicit locale in component file names

[chloe-meister]

What are you trying to accomplish?

I'm proposing a fix for Issue#2113.

The refactor of the compiler in v.3.15 changed the way the format is used to define @call_method_name, used in the template to compile to component.

What approach did you choose and why?

Once I had understood what the problem was, I tried to see why it was working in previous versions (<3.15). The method name was not defined in the same way back then, and it didn't use the format at all, only the variant.

From this I assessed that it would be enough to exclude the locale from the format when building the @call_method_name. I created a new method that excludes anything before the . in formats received from the controller, and I use it to define if something needs to be appended to call_.

What might be a bit clumsy is this new format_without_locale method, as it literally takes the format symbol from @this_format, looks for a . character and assumes the format is at the end.

I chose this solution however because it does not modify @this_format, which keeps the locale in if there is any.

[joelhawksley]

Thanks for the PR! I should have time to look at this tomorrow and flesh out some edge cases ❤️

[chloe-meister]

You're very welcome! Let me know how/if I can help!

[joelhawksley]

I tweaked this a little to keep the changes within Compiler. Thanks for your help in solving this bug! We should probably revisit this change to make a more robust fix, but I'm going to ship what we have here to unblock you ❤️