uci-docker-build/lib/cmds/usage.sh

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#!/bin/bash
usage() {
local help; local force
help=$(dirname "$(realpath "$BASH_SOURCE")")/help.md
[[ $1 == "c" ]] && force=cat
if [[ $(which glow) && ! $force ]]; then
glow $help
else
echo -e "\e[1;31mfor a better experience viewing this help file install glow, https://github.com/charmbracelet/glow\e[1;37m"
sed 's/`//g' < $help
fi
}