spork_crystal

~/kemal_server$ cat wait_file.sh 
#!/bin/bash
echo "waiting for $1" >> spork.log
date +"%T.%3N" >> spork.log
rm -f $1 # in case leftover
while [ ! -f "$1" ]; do sleep 0.1; done
echo "found $1" >> spork.log
date +"%T.%3N" >> spork.log

joshua@joshua-Latitude-E6230:~/kemal_server$ cat kemal_spork.cr 
require "./src/helpers/*"

require "kemal"
require "kemal-session"
require "http/client"
require "mysql"
require "./src/view_helpers" # make accessible to all views

{% system("./wait_file.sh abc") %}
require "./kemal_server"