battery-emoji

A tiny Go program that outputs your Macbook's battery state as emoji. For your shell prompt.

Installation

Make sure you have Go installed (brew install go), then:

make

It's that easy. Try it out with ./battery-emoji.

To add it to your zsh theme, do something like:

function battery_charge {
    echo `~/dotfiles/batcharge` 2>/dev/null
}

RPROMPT='$(battery_charge)'