#!/bin/bash

pid=''
run=true

start() {
  @CMAKE_INSTALL_FULL_BINDIR@/@PROJECT_NAME@ \
    --docroot=@CMAKE_INSTALL_FULL_DATADIR@/@PROJECT_NAME@/docroot \
    --http-address 0.0.0.0 --http-port 8080 \
    --config @CMAKE_INSTALL_FULL_SYSCONFDIR@/@PROJECT_NAME@/wt_config.xml \
    --resources-dir /usr/share/Wt/resources &> >(logger --tag @PROJECT_NAME@) & pid="$!"
}

shutdown() {
  run=false
  (( $pid )) && kill "$pid"
}

trap shutdown EXIT

start
while $run
do
  wait "$pid" || { logger --tag @PROJECT_NAME@ -p 3 "restarting server after error"; start; }
done