#! /bin/bash
set -euo pipefail

TEX_URL=https://www.confessions-voleur.net/confessions.tex
TEX_LOCAL_FILE=confessions.tex
STEM=LaurentChemla-ConfessionsDUnVoleur

## Download LaTeX if it doesn't already exist
if ! [[ -e $TEX_LOCAL_FILE ]]; then
    curl --fail "$TEX_URL" --output "$TEX_LOCAL_FILE"
fi

## Convert to modern encoding UTF-8
iconv -f latin1 -t utf8 "$TEX_LOCAL_FILE" --output "$STEM.tex"

## Convert from LaTeX to Epub
pandoc "$STEM.tex" --output "$STEM.epub"