Create Homebrew tap

[kenorb]

I'd like to be able to install omdbtool via Brew on macOS, e.g.:

brew install omdbtool

Then I would expect omdbtool command available, linked to the omdbtool.py.

To do that, Homebrew tap needs to be created, then PR needs to be submitted to Homebrew/core.

See: How to Create and Maintain a Tap.

Related: Cask request: omdbtool #39810

[bgr]

I don't use macOS, would you like to take care of that stuff? Feel free to do it from a fork if that's an easier way to maintain it.