#!/bin/bash

set -xeuo pipefail
IFS=$'\n\t'

export DEBIAN_FRONTEND=noninteractive

apt-get update
apt-get install -yq --no-install-recommends \
  make gcc g++ locales \
  git-core texlive-latex-recommended texlive-xetex \
  texlive-fonts-recommended lmodern ed file curl gnupg2

# Install pandoc v2.3.1
curl -L -O https://github.com/jgm/pandoc/releases/download/2.3.1/pandoc-2.3.1-linux.tar.gz
tar xvf pandoc-2.3.1-linux.tar.gz
cp pandoc-2.3.1/bin/* /usr/local/bin

# Set UTF-8
echo "en_US.UTF-8 UTF-8" > /etc/locale.gen
locale-gen
update-locale LANG=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 LC_ALL=en_US.UTF-8
locale -a

apt-get autoremove -yq
apt-get clean -yqq
rm -rf /var/lib/apt/lists/*