Kapisi/precommit-hooks/ensure-apps-are-short

#!/bin/bash

# Webserver apps directory should be short -- apps that fail this category should become their own.

retcode=0
for file in `find roles/WebServer/files/apps -type f`; do
    if [[ $(wc -l "$file" | awk '{ print $1; }') -gt 10 ]]; then
        echo "$file" is too long to be deployed as a mini-app under the WebServer role.
        retcode=1
    fi
done
exit $retcode