#!/bin/bash

# This file will be included in docker 'rocketgit' Dockerfile

sed -i -e "s|\$rg_sql = .*$|\$rg_sql = 'host=${RP_PORT_5432_TCP_ADDR} port=${RP_PORT_5432_TCP_PORT} user=rocketgit dbname=rocketgit connect_timeout=10';|" /etc/rocketgit/config.php

echo "Generating sshd keys..."
for i in rsa ecdsa ed25519; do
	/usr/libexec/openssh/sshd-keygen ${i}
done

if [ ! -r /etc/pki/tls/certs/localhost.crt ]; then
	echo "Generating key/cert for web server..."
	openssl genrsa 2048 > /etc/pki/tls/private/localhost.key
	chmod go-rwx /etc/pki/tls/private/localhost.key
	echo -e "--\nSomeState\nSomeCity\nSomeOrg\nSomeOrgUnit\nlocalhost.localdomain\nroot@localhost.localdomain\n" \
	| openssl req -new -key /etc/pki/tls/private/localhost.key \
		-x509 -sha256 -days 7300 -set_serial `date +%s` \
		-extensions v3_req \
		-out /etc/pki/tls/certs/localhost.crt
fi

(
sed -i -e 's/ default_server//g' /etc/nginx/nginx.conf

cd /etc/nginx/conf.d
sed -r \
	-e 's/listen (.*);/listen \1 default_server;/g' \
	rocketgit.conf.sample \
	> rocketgit.conf
)

while [ 1 ]; do
	# rocketgit-fpm will be started automatically!
	if [ "`ps ax|grep -v grep|grep \"pool rocketgit\"`" = "" ]; then
		echo "Running rocketgit-fpm..."
		/usr/sbin/php-fpm --fpm-config /etc/rocketgit/php-fpm.conf \
			--daemonize
		if [ "${?}" != "0" ]; then
			echo "ERROR: could not start rocketgit-fpm!"
		fi
	fi

	if [ "`ps ax|grep -v grep|grep nginx`" = "" ]; then
		echo "Running nginx..."
		/usr/sbin/nginx
		if [ "${?}" != "0" ]; then
			echo "ERROR: could not start the web server!"
		fi
	fi

	if [ "`ps ax|grep -v grep|grep cron`" = "" ]; then
		echo "Running cron..."
		crond
		if [ "${?}" != "0" ]; then
			echo "ERROR: could not start crond!"
		fi
	fi

	if [ "`ps ax|grep -v grep|grep sendmail`" = "" ]; then
		echo "Running sendmail..."
		/usr/sbin/sendmail -bd -q1h
		if [ "${?}" != "0" ]; then
			echo "ERROR: could not start sendmail!"
		fi
	fi

	if [ "`ps ax|grep -v grep|grep xinetd`" = "" ]; then
		echo "Running xinetd..."
		/usr/sbin/xinetd -stayalive -pidfile /var/run/xinetd.pid
		if [ "${?}" != "0" ]; then
			echo "ERROR: could not start xinetd!"
		fi
	fi

	if [ "`ps ax|grep -v grep|grep sshd`" = "" ]; then
		echo "Running sshd..."
		/usr/sbin/sshd &>/tmp/sshd.log
		if [ "${?}" != "0" ]; then
			echo "ERROR: could not start sshd!"
		fi
	fi

	sleep 30
done