[snake_case]

Before mask, I used a custom bash command runner which relied on a directory structure to implement the command and subcommand tree. This was pretty simple and nice to use. So if it’s working for you, there’s no reason to look for alternatives.

Mask takes advantage of the markdown structure in a few ways. Headings define top-level commands and subheadings represent nested subcommands, which makes it extremely easy to structure a command tree. Also, mask checks the code block lang code (ruby, python, js, fish, etc…) and executes the script using that runtime as long as you have it installed. There’s other features, but those two are great examples why markdown works well as a command definition format.