44 lines
1.2 KiB
Bash
44 lines
1.2 KiB
Bash
#!/bin/bash
|
|
|
|
# initialize required files for an empty volume
|
|
# server.jar
|
|
if ! test -f /minecraft_data/server.jar; then
|
|
if [ -z "$SERVER_JAR_DOWNLOAD_URL" ]; then
|
|
echo "ERROR: SERVER_JAR_DOWNLOAD_URL not set for initial volume creation"
|
|
exit 1
|
|
fi
|
|
wget --no-verbose -O /minecraft_data/server.jar "${SERVER_JAR_DOWNLOAD_URL}"
|
|
fi
|
|
|
|
# server.properties
|
|
if ! test -f /minecraft_data/server.properties; then
|
|
if [ -z "$MCRCON_PASS" ]; then
|
|
echo "ERROR: MCRCON_PASS not set for initial volume creation"
|
|
exit 1
|
|
fi
|
|
cat /defaults/server.properties | sed "s/<password_will_auto_populate>/${MCRCON_PASS}/" | tee /minecraft_data/server.properties
|
|
fi
|
|
|
|
# eula.txt
|
|
if ! test -f /minecraft_data/eula.txt; then
|
|
cp /defaults/eula.txt /minecraft_data/eula.txt
|
|
fi
|
|
|
|
|
|
export MCRCON_PASS=$(grep "^rcon.password=" /minecraft_data/server.properties | cut -d '=' -f 2- | head -n 1)
|
|
|
|
# shutdown process
|
|
function shutdown {
|
|
echo "stopping Minecraft server..."
|
|
/usr/bin/wircon.pyz -H localhost -p ${MCRCON_PASS} -E /usr/bin/restart.py
|
|
wait $SERVER_PID
|
|
}
|
|
|
|
trap shutdown SIGTERM SIGINT
|
|
|
|
java -jar /minecraft_data/server.jar --nogui &
|
|
SERVER_PID=$!
|
|
|
|
wait $SERVER_PID
|
|
|