#!/usr/bin/env bash

REPO="$1"
echo "REPO=$REPO"

PROD="$2"
typeset -u PROD
echo "PROD=$PROD"

DEV="$3"
typeset -u DEV
echo "DEV=$DEV"

echo "*** Creating Git Repo ***"
sudo -u www-data git clone --recurse-submodules $REPO /var/www/hugo/site
status="$?"

echo "*** Validating Git Repo ***"
if [[ $status != 0 || ! -d /var/www/hugo/site/.git ]]; then
	echo "ERROR: Hugo project may not have cloned correctly. status='$status'"
	echo "Aborting."
	exit 1
fi
echo "* Site exists!"

echo "*** Copying Static Files to NGINX ***"
rm -rfv /var/www/html/*
sudo -u www-data /var/www/hugo/cronjob.sh

echo "*** Starting Cron ***"
service cron start
service cron status

if [[ "$PROD" == "Y"* || "$PROD" == "T"*  ]]; then
	echo "*** Starting Production Server Loop ***"

	while true; do
		http_code="`curl -sS http://localhost:80 -o /dev/null -w "%{http_code}"`"
		if [[ $http_code != 200 ]]; then
			echo "* Prod server not detected, starting..."
			service nginx status
			service nginx start
			service nginx status
		fi
		sleep 15
	done &

	cd /var/log/nginx
	tail -f access.log error.log &
fi

if [[ "$DEV" == "Y"* || "$DEV" == "T"* ]]; then
	echo "*** Starting Development Server Loop ***"

	while true; do
		http_code="`curl -sS http://localhost:1380 -o /dev/null -w "%{http_code}"`"
		if [[ $http_code != 200 ]]; then
			echo "* Dev server not detected, starting..."
			cd /var/www/hugo/site
			killall hugo 2>/dev/null
			sudo -u www-data hugo server -D --noBuildLock --bind 0.0.0.0 -p 1380 &
		fi
		sleep 30
	done &
fi

cd

echo "*** Finished $0 @ `date` ***"

wait -n

exit $?