#!/bin/bash

<%
pid_directory = node[:web][:pid_directory]
log_directory = node[:web][:log_directory]

if node[:web][:readonly_database_host]
  database_host = node[:web][:readonly_database_host]
  database_readonly = true
else
  database_host = node[:web][:database_host]
  database_readonly = node[:web][:status] == "database_readonly"
end

memcached_servers = node[:web][:memcached_servers] || []
%>

CGIMAP_HOST=<%= database_host %>; export CGIMAP_HOST
CGIMAP_DBNAME=openstreetmap; export CGIMAP_DBNAME
CGIMAP_USERNAME=rails; export CGIMAP_USERNAME
CGIMAP_PASSWORD=<%= @db_password %>; export CGIMAP_PASSWORD

CGIMAP_PIDFILE=<%= pid_directory + "/cgimap.pid" %>; export CGIMAP_PIDFILE
CGIMAP_LOGFILE=<%= log_directory + "/cgimap.log" %>; export CGIMAP_LOGFILE

CGIMAP_MEMCACHE=<%= memcached_servers.join(",") %>; export CGIMAP_MEMCACHE
CGIMAP_RATELIMIT=204800; export CGIMAP_RATELIMIT
CGIMAP_MAXDEBT=250; export CGIMAP_MAXDEBT

start() {
  start-stop-daemon --start --chuid rails --exec /usr/bin/openstreetmap-cgimap -- --daemon --port=8000 --instances=30 --pidfile $CGIMAP_PIDFILE
}

stop() {
  start-stop-daemon --stop --retry 300 --pidfile $CGIMAP_PIDFILE
}

reload() {
  start-stop-daemon --stop --signal HUP --pidfile $CGIMAP_PIDFILE
}

case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  reload)
    reload
    ;;
  restart)
    stop || exit $?
    start
    ;;
esac