#!/bin/zsh

MDCAT=/usr/bin/mdcat
encoding=$(file -i "$1" | sed "s/.*charset=\(.*\)$/\1/")
if ! iconv -f $encoding <<<"" &> /dev/null; then
	cat "$1"
elif [[ $encoding != 'utf-8' ]]; then
	iconv -f $encoding -t 'utf-8' < "$1" | $MDCAT /dev/stdin
else
	$MDCAT $1
fi