#!/bin/bash

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

# Exporting vars seems is not hitting php-fpm :(
# Probably it sanitizes the environment.
if [ "${RG_DEBUG}" != "" ]; then
	echo ${RG_DEBUG} > /home/rocketgit/rg_debug
fi
if [ "${RG_SQL_ADD}" != "" ]; then
	echo "${RG_SQL_ADD}" > /home/rocketgit/sql_add
fi

list="/var/log/rocketgit
	/var/lib/rocketgit
	/var/lib/rocketgit/locks
	/var/lib/rocketgit/sockets
	/var/lib/rocketgit/repos
	/var/lib/rocketgit/q_merge_requests
	/var/lib/rocketgit/qstats
	/var/lib/rocketgit/tmp"
mkdir ${list}
chown rocketgit:rocketgit ${list}
chmod o= ${list}

chmod 0771 /var/lib/rocketgit

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

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

	su - rocketgit -c /usr/share/rocketgit/scripts/cache.sh &
	su - rocketgit -c /usr/share/rocketgit/scripts/cron.sh &
	su - rocketgit -c /usr/share/rocketgit/scripts/events.sh &
	su - rocketgit -c /usr/share/rocketgit/scripts/builder.sh &
	#su - rocketgit -c /usr/share/rocketgit/scripts/worker.sh &

	# More work to do here
	# It is a solution to tunnel the traffic using nginx?
	#if [ "`ps ax|grep -v grep|grep git-daemon`" = "" ]; then
	#	echo "Running git-daemon..."
	#	/usr/libexec/git-core/git-daemon --base-path=/var/lib/git \
	#		--export-all --user-path=public_git \
	#		--inetd --log-destination=stderr --verbose
	#	if [ "${?}" != "0" ]; then
	#		echo "ERROR: could not start git-daemon!"
	#	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

	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

	sleep 30
done