#!/bin/bash

# DO NOT EDIT - This file is being maintained by Chef

date "+%c === Starting Nominatim update cycle"

starttime=`date +%s`

<% if node.platform?("debian") -%>
  EXTRA_PIP='--extra-index-url <%= node[:nominatim][:pip_index] %>'

  # First update the importer and run the migrations.
  if <%= @venvprefix %>pip list $EXTRA_PIP --outdated | fgrep -q nominatim-db; then
    <%= @venvprefix %>pip install $EXTRA_PIP -U nominatim-db
    if ! /sbin/runuser -u nominatim -- <%= @bindir %>/nominatim-update-refresh-db; then
      date "+%c === Database refresh failed. Stopping updates."
      exit 1
    fi
  fi
  # Then only attempt to update the frontend.
  if <%= @venvprefix %>pip list $EXTRA_PIP --outdated | fgrep -q nominatim-api; then
    <%= @venvprefix %>pip install $EXTRA_PIP -U nominatim-api
    systemctl reload nominatim
  fi
<% else -%>
  <% if node[:nominatim][:enable_git_updates] -%>
  if /sbin/runuser -u nominatim -- <%= @bindir %>/nominatim-update-source; then

    if ! /sbin/runuser -u nominatim -- <%= @bindir %>/nominatim-update-refresh-db; then
      date "+%c === Database refresh failed. Stopping updates."
      exit 1
    fi

    pushd <%= @builddir %>
    make install

    systemctl reload nominatim
  fi
  <% end -%>
<% end -%>

if ! /sbin/runuser -u nominatim -- <%= @bindir %>/nominatim-update-data; then
  date "+%c === Data update failed. Stopping updates."
  exit 1
fi

date "+%c === Nominatim update cycle finished"

# sleep a bit if updates take less than a minute
endtime=`date +%s`
elapsed=$((endtime - starttime))
if [[ $elapsed -lt 60 ]]; then
  sleepy=$((60 - $elapsed))
  date "+%c === Sleeping for ${sleepy}s..."
  sleep $sleepy
fi