00-setup

#!/bin/bash -ex

deps=(amulet distro-info-data python3-pip)


function check_apt_packages() {
  for dep in $deps; do
    if ! dpkg -l $dep 2> /dev/null | grep -q '^ii '; then
      return 1
    fi
  done
}


function install_apt_packages() {
  sudo add-apt-repository --yes ppa:juju/stable
  sudo apt-get update --yes
  sudo apt-get install --yes "${deps[@]}"
}


function install_python_packages() {
  # Setup for the generic 010-configs amulet test
  # PyMySQL not in main < Vivid, pip it instead

  # Enable http proxy if AMULET_HTTP_PROXY is set, for pipping.
  if [[ -n "$AMULET_HTTP_PROXY" ]]; then
    export HTTP_PROXY=$AMULET_HTTP_PROXY
    export HTTPS_PROXY=$(echo $AMULET_HTTP_PROXY | sed 's/http/https/g')
    export http_proxy=$HTTP_PROXY
    export https_proxy=$HTTPS_PROXY
    env | egrep "proxy|PROXY"
  fi

  sudo -E pip3 install PyMySQL
}


if ! check_apt_packages; then
  install_apt_packages
fi

install_python_packages