patch_pip_path() {
  find /opt/sickrage/app/lib/python*/site-packages/sickrage -name "*.py" -exec \
      sed -i "s|\('pip_path'.*\)'pip'|\1'/opt/sickrage/app/bin/pip2'|" '{}' \;
}

post_install() {
  systemd-sysusers sickrage.conf
  systemd-tmpfiles --create sickrage.conf
  chown sickrage:sickrage /opt/sickrage/{,data}
  chown -R sickrage:sickrage /opt/sickrage/app

  su -s /bin/bash sickrage -c "virtualenv2 /opt/sickrage/app"
  # Patch: add extra dependencies
  #su -s /bin/bash sickrage -c "/opt/sickrage/app/bin/pip2 install --isolated sickrage"
  su -s /bin/bash sickrage -c "/opt/sickrage/app/bin/pip2 install --isolated sickrage lxml pyopenssl python-fanart"
  patch_pip_path

  echo
  echo "==> Start and enable sickrage.service. Then visit http://localhost:8081/"
}

post_upgrade() {
  if [ ! -d /opt/sickrage/app ]; then
    post_install $1
  else
    # Patch: add extra dependencies
    #su -s /bin/bash sickrage -c "/opt/sickrage/app/bin/pip2 install --isolated --upgrade sickrage"
    su -s /bin/bash sickrage -c "/opt/sickrage/app/bin/pip2 install --isolated --upgrade sickrage lxml pyopenssl python-fanart"
    patch_pip_path
  fi
}

pre_remove() {
  systemctl stop sickrage.service
}

post_remove() {
  rm -rf /opt/sickrage/app

  echo "==> To delete the configuration files, run as root: rm -rf /opt/sickrage/data"

  # Do not delete the 'sickrage' user automatically. It may still own files.
  # If 'sickrage' is the only user in group 'sickrage', then userdel will also delete the group.
  echo "==> To delete the \"sickrage\" user, run as root: userdel --force sickrage"
}