#!/bin/sh


# Function used to run initialization commands.
run_init_command() {
	local stage="$1"
	shift
	if ! [ -f state/init-$stage ]; then
		echo "Running initialization stage $stage"
		echo " --> $*"
		if /app/entrypoint.sh tool $*
		then
			touch state/init-$stage
		else
			exit 1
		fi
	fi
}


cd /app

if ! [ -z "$LW_CONFIGURE" ]; then
	if [ -z "$LW_DB_PASSWORD_FILE" ]; then
		password="$LW_DB_PASSWORD"
	else
		password="`cat $LW_DB_PASSWORD_FILE`"
	fi
	cat >data-source.xml <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
	<bean name="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
		<property name="driverClassName" value="org.postgresql.Driver" />
		<property name="url" value="jdbc:postgresql://${LW_DB_HOST}:5432/${LW_DB_NAME}" />
		<property name="username" value="${LW_DB_USER}" />
		<property name="password" value="${password}" />
	</bean>
</beans>
EOF
fi

cmd="$1"
shift
if [ "$cmd" == server ]; then
	run_init_command import-text ImportText data/i18n-text.xml
	run_init_command import-techs ImportTechs data/techs.xml
	run_init_command import-buildables ImportBuildables data/buildables.xml
	exec /usr/bin/java \
		-Dlog4j.configuration=log4j.properties \
		-jar server.jar
elif [ "$cmd" == shell ]; then
	exec /bin/sh
elif [ "$cmd" == tool ]; then
	tool="$1"
	shift
	exec /usr/bin/java \
		-Dlog4j.configuration=log4j.properties \
		-jar server.jar \
		--run-tool "$tool" "$*"
else
	echo "Invalid command '$cmd'" >&2
	exit 1
fi