I've got an app on Heroku that contains uglified JS code. I'd like to include my original sources (.js) in my public folder so that I can refer to them from a source map for debugging. I don't want the source files to be viewable by just anyone, however: I'd like to restrict access to a certain set of IPs.
In other words, in my Rails app on Heroku I'd like to have a file here:
myapp.herokuapp.com/unminified_sources/my_file.js
And I'd like to restrict access to this file to a certain IP (mine).
Is this possible on Heroku? How? Can I use an .htaccess file?