#!/bin/bash

if [[ -d /var/run/apache2 ]]; then
  mkdir -p /var/run/apache2
fi

while true; do
  echo "Starting apache2"
  . /etc/apache2/envvars
  /usr/sbin/apache2 -D FOREGROUND
  echo "apache2 died: $?"
  sleep 5
done &

while true; do
  echo "Starging nginx"
  /usr/sbin/nginx -g 'daemon off;'
  echo "nginx died: $?"
  sleep 5
done &

#
# Watch for letsencrypt changes and if they occur, restart nginx and apache2
#
while inotifywait -e modify /etc/letsencrypt/archive; do 
  kill -9 "$(cat /var/run/nginx.pid)" "$(cat /var/run/apache2.pid)"
done