Remove --file

[jillesme]

I have been using bigrig a lot lately. I have created a custom alias (alias br="bigrig --file") because I got tired of typing --file all the time when all I do is pretty print a file.

What is your opinion on dropping the whole --file argument and just assume the first argument is the file path? Most cli tools have that (for example mkdir: it's mkdir [folder], not mkdir --directory [folder])

Let me know what you think!

[paullewis]

Yeah I'd be cool with this. I could try and default it so if we get no --file param but a path that we use that. Seems good. Can you file it against https://github.com/googlechrome/node-big-rig/issues so I can track it there?

[jillesme]

Done!