#!/bin/bash
set -euo pipefail
s=${1:-mj-msc-full.pdf}
d=$(mktemp -d)

readonly f=mj-msc.pdf
readonly l="$d/make.log"
echo "Extracting $s to workdir $d/"; pdfdetach -saveall -o "$d" "$s"
echo "Logs in $l ..."; make -j "$(nproc)" -C "$d" "$f" &> "$l" || {
    echo "Failed to generate. $l extract:" && tail -20 "$l"
    exit 1
}
echo "Opening $d/$f ..."; xdg-open "$d/$f"
echo "$d/$f was closed. Removing $d"; rm -fr "$d"