#!/usr/bin/env bash
#
# Install system dependencies for Dispy-P3BOT on Debian / Ubuntu.
#
# Installs Python + venv, pip, and ffmpeg. The build tools + libffi headers
# are there in case pip has to compile PyNaCl (the voice dependency) from
# source. After this, run ./run.sh which creates the virtualenv and installs
# the Python packages.

set -euo pipefail

if [[ $EUID -eq 0 ]]; then
  SUDO=""
else
  SUDO="sudo"
fi

echo "Installing dependencies with apt ..."
$SUDO apt-get update
$SUDO apt-get install -y --no-install-recommends \
  python3 \
  python3-venv \
  python3-pip \
  ffmpeg \
  build-essential \
  libffi-dev \
  python3-dev

echo
echo "Done. Next steps:"
echo "  cp radioconfig.json.template radioconfig.json   # then edit it"
echo "  ./run.sh"