#!/bin/sh

NUMS=$(seq -w 0001 0100)
LETTERS="a b c d e f g h i j k l m n o p q r s t u v w x y z"

function fetch() {
	FROM=$1
	TO=$2
	for num in $NUMS; do
		mkdir -p "${TO}/${num}"
		echo -n "Fetching ${TO}/${num}"
		for letter in $LETTERS; do
			if ! wget "http://www.electricretard.com/${FROM}/${num}${letter}.png" -q -O "${TO}/${num}/${letter}.png"; then
				rm -rf "${TO}/${num}/${letter}.png"
				break
			fi
			echo -n "."
		done
		if [ "${letter}" == "a" ]; then
			echo " failed"
			rm -rf "${TO}/${num}"
			break
		fi
		echo " done"
	done
}

fetch "comics" "eric"
fetch "fagart/comics" "fagart"