#!/bin/sh
set -euo pipefail


usage() {
	echo 'Usage: indexbody FILENAME.conf [SORTDATA]'
}

FILENAME="${1:-}"
SORTDATA="${2:-"$(dirname -- "$FILENAME")"/sortdata.txt}"
eval "$(assert-arg -- "$FILENAME" 'FILENAME.conf')"
. ./"$FILENAME"


printf '        <ol class="collection-list">\n'
cat -- "$SORTDATA" |
	xargs cat |
	sort -nr |
	xargs cat |
	sed 's/\.sortdata$/.indexentry/' |
	xargs cat
printf '        </ol>\n'