Codeigniter Command-Line w/ Environment Configs

[eluser]jakelehner[/eluser]
Does anyone have a good method for using CI in command-line while maintaining dynamic environment detection?

I modify the index.php to switch the environment type based on the HTTP_HOST. Obviously, in command line this value doesn't get set so I can't use that.

I've tried a few other options with little luck. I can pass the environment type in as a parameter, but that's kind of sloppy and requires me to then fill in every parameter for a given method (even optional ones).

Any ideas?