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#!/bin/bash
# version 2.5 (4/4/11)
# original author : Relliktsohg
# continued contributions: Maine, endofzero
# dopeghoti, demonspork, robbiet480, sandain, orospakr, jdiamond, FabianN
# HighCommander540
# https://github.com/endofzero/Minecraft-Sheller
# This is the path to where the location of the config.sh file resides.
# If no file is found, the Configuration settings in this file will be used.
CONFIG_PATH=/home/minecraft/minecraft-Sheller
# Configuration
# Main
MC_PATH=/home/minecraft
SERVER_PATH=""
ONLINE_PATH=$MC_PATH/$SERVER_PATH
OFFLINE_PATH=$MC_PATH/offline
USE_RAMDISK=0
RAMDISK_PATH=/dev/shm/
SCREEN_NAME="minecraft"
MEMMAX=1536
DISPLAY_ON_LAUNCH=0
SERVER_OPTIONS=""
# Modifications
SERVERMOD=1
MODJAR="craftbukkit-0.0.1-SNAPSHOT.jar"
RUNECRAFT=1
MCMYADMIN=0
# Backups
BKUP_PATH=$MC_PATH/backup
BKUP_DAYS_INCR=2
BKUP_DAYS_FULL=5
ALT_BACKUP=1
ALT_PATH=$MC_PATH/plugins
# Logs
LOG_TDIR=/var/www/minecraft/logs
LOGS_DAYS=14
# Mapping
CARTO_PATH=$MC_PATH/carto
MAPS_PATH=/var/www/minecraft/maps
CARTO_OPTIONS="-q -m 20"
CARTO_OPTIONS_NETHER="-N --hell-mode"
BIOME_PATH=/home/minecraft/BiomeExtractor
MAP_CHANGES=1
MCOVERVIEWER_PATH=$MC_PATH/Overviewer
MCOVERVIEWER_MAPS_PATH=/var/www/minecraft/maps/Overview
MCOVERVIEWER_OPTIONS="--rendermodes=lighting,night"
# End of configuration
[ -f $CONFIG_PATH/config.sh ] && source $CONFIG_PATH/config.sh
# Make sure that Java, Perl, GNU Screen, and GNU Wget are installed.
JAVA=$(which java)
PERL=$(which perl)
SCREEN=$(which screen)
WGET=$(which wget)
if [ ! -e $JAVA ]; then
printf "Java not found!\n"
printf "Try installing this with:\n"
printf "sudo apt-get install openjdk-6-jre\n"
exit 1
fi
if [ ! -e $PERL ]; then
printf "Perl not found!\n"
printf "Try installing this with:\n"
printf "sudo apt-get install perl\n"
exit 1
fi
if [ ! -e $SCREEN ]; then
printf "GNU Screen not found!\n"
printf "Try installing this with:\n"
printf "sudo apt-get install screen\n"
exit 1
fi
if [ ! -e $WGET ]; then
printf "GNU Wget not found!\n"
printf "Try installing this with:\n"
printf "sudo apt-get install wget\n"
exit 1
fi
if [[ -e $ONLINE_PATH/server.log.lck ]]; then
# ps -e | grep java | wc -l
ONLINE=1
else
ONLINE=0
fi
# Get the PID of our Java process for later use. Better
# than just killing the lowest PID java process like the
# original verison did, but still non-optimal.
#
# Explanation:
#
# Find the PID of our screen that's running Minecraft.
# Then, use PS to find children of that screen whose
# command is 'java'.
# SCREEN_PID=$(screen -list | grep $SCREEN_NAME | grep -iv "No sockets found" | head -n1 | sed "s/^\s//;s/\.$SCREEN_NAME.*$//")
USERNAME=$(whoami)
SCREEN_PID=$(screen -ls $SCREEN_NAME | $PERL -ne 'if ($_ =~ /^\t(\d+)\.$SCREEN_NAME.*$/) { print $1; }')
# echo "$SCREEN_PID $JAVA_PID"
if [[ -z $SCREEN_PID ]]; then
# Our server seems offline, because there's no screen running.
# Set MC_PID to a null value.
MC_PID=''
else
# MC_PID=$(ps $SCREEN_PID -F -C java -o pid,ppid,comm | tail -1 | awk '{print $2}')
MC_PID=$(ps -a -u $USERNAME -o pid,ppid,comm | $PERL -ne 'if ($_ =~ /^\s*(\d+)\s+'$SCREEN_PID'\s+java/) { print $1; }')
fi
display() {
screen -x $SCREEN_NAME
}
server_launch() {
echo "Launching minecraft server..."
if [[ 1 -eq $USE_RAMDISK ]]; then
echo "Creating the initial ramdisk space for Minecraft..."
mkdir -p $RAMDISK_PATH/$SERVER_PATH
cp -rf $OFFLINE_PATH $RAMDISK_PATH
fi
if [[ 1 -eq $MCMYADMIN && -f $MC_PATH/McMyAdmin.exe ]]; then
echo "Starting McMyAdmin..."
cd $MC_PATH
screen -dmS $SCREEN_NAME mono McMyAdmin.exe
else
if [[ 1 -eq $SERVERMOD ]]; then
echo $MODJAR
cd $MC_PATH
screen -dmS $SCREEN_NAME java -server -Xmx${MEMMAX}M -Xincgc $SERVER_OPTIONS -jar $MODJAR nogui
sleep 1
SCREEN_PID2=$(screen -ls $SCREEN_NAME | $PERL -ne 'if ($_ =~ /^\t(\d+)\.$SCREEN_NAME.*$/) { print $1; }')
MC_PID2=$(ps -a -u $USERNAME -o pid,ppid,comm | $PERL -ne 'if ($_ =~ /^\s*(\d+)\s+'$SCREEN_PID2'\s+java/) { print $1; }')
echo $MC_PID2 > "$MC_PATH/minecraft.pid"
else
echo "minecraft_server.jar"
cd $MC_PATH
screen -dmS $SCREEN_NAME java -server -Xmx${MEMMAX}M -Xincgc $SERVER_OPTIONS -jar minecraft_server.jar nogui
sleep 1
SCREEN_PID2=$(screen -ls $SCREEN_NAME | $PERL -ne 'if ($_ =~ /^\t(\d+)\.$SCREEN_NAME.*$/) { print $1; }')
MC_PID2=$(ps -a -u $USERNAME -o pid,ppid,comm | $PERL -ne 'if ($_ =~ /^\s*(\d+)\s+'$SCREEN_PID2'\s+java/) { print $1; }')
echo $MC_PID2 > "$MC_PATH/minecraft.pid"
fi
fi
}
server_stop() {
echo "Stopping minecraft server..."
if [[ 1 -eq $MCMYADMIN && -f $MC_PATH/McMyAdmin.exe ]]; then
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "/quit\r")"
else
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "stop\r")"
fi
sleep 5
/bin/rm -f "$MC_PATH/minecraft.pid"
if [[ 1 -eq $USE_RAMDISK ]]; then
echo "Syncing ramdisk contents back to hard drive"
rsync -rtv $RAMDISK_PATH/$SERVER_PATH/* $OFFLINE_PATH &> /dev/null && \
rm -rf $RAMDISK_PATH/$SERVER_PATH #&> /dev/null
fi
}
sync_offline() {
if [[ 1 -eq $USE_RAMDISK ]]; then
if [[ 1 -eq $ONLINE ]]; then
if [[ -e $MC_PATH/synclock ]]; then
echo "Previous sync hasn't completed or has failed"
else
touch $MC_PATH/synclock
echo "Issuing save-all command, wait 5s...";
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "save-all\r")"
sleep 5
echo "Issuing save-off command..."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "save-off\r")"
sleep 1
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "say World sync in progress, saving is OFF.\r")"
for DIR in $ONLINE_PATH/*/;
do
WORLDDIR=${DIR%/}
WORLD=${WORLDDIR##*/}
if [[ -e $WORLDDIR/level.dat ]]; then
echo "Syncing $WORLD..."
mkdir -p $OFFLINE_PATH/$WORLD
rsync -a $WORLDDIR/* $OFFLINE_PATH/$WORLD
WORLD_SIZE=$(du -s $WORLDDIR/ | sed s/[[:space:]].*//g)
OFFLINE_SIZE=$(du -s $OFFLINE_PATH/$WORLD | sed s/[[:space:]].*//g)
echo "WORLD $WORLD: $WORLD_SIZE KB"
echo "OFFLINE $WORLD: $OFFLINE_SIZE KB"
fi
done
echo "Issuing save-on command..."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "save-on\r")"
sleep 1
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "say World sync is complete, saving is ON.\r")"
rm $MC_PATH/synclock
echo "Sync is complete!"
fi
else
echo "The server isn't running, so there's nothing to sync!"
exit 1
fi
else
if [[ -e $MC_PATH/synclock ]]; then
echo "Previous sync hasn't completed or has failed"
else
touch $MC_PATH/synclock
echo "Sync in progress..."
if [[ 1 -eq $ONLINE ]]; then
echo "Issuing save-all command, wait 5s...";
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "save-all\r")"
sleep 5
echo "Issuing save-off command..."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "save-off\r")"
sleep 1
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "say World sync in progress, saving is OFF.\r")"
fi
for DIR in $ONLINE_PATH/*/;
do
WORLDDIR=${DIR%/}
WORLD=${WORLDDIR##*/}
echo $ONLINE_PATH
if [[ -e $WORLDDIR/level.dat ]]; then
echo "Syncing $WORLD..."
mkdir -p $OFFLINE_PATH/$WORLD
rsync -a $WORLDDIR/* $OFFLINE_PATH/$WORLD
WORLD_SIZE=$(du -s $WORLDDIR/ | sed s/[[:space:]].*//g)
OFFLINE_SIZE=$(du -s $OFFLINE_PATH/$WORLD | sed s/[[:space:]].*//g)
echo "WORLD $WORLD: $WORLD_SIZE KB"
echo "OFFLINE $WORLD: $OFFLINE_SIZE KB"
fi
done
if [[ 1 -eq $ONLINE ]]; then
echo "Issuing save-on command..."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "save-on\r")"
sleep 1
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "say World sync is complete, saving is ON.\r")"
fi
rm $MC_PATH/synclock
echo "Sync is complete!"
fi
fi
}
if [[ $# -gt 0 ]]; then
case "$1" in
#################################################################
"status")
if [[ 1 -eq $ONLINE ]]; then
echo "Minecraft server seems ONLINE."
else
echo "Minecraft server seems OFFLINE."
fi
;;
#################################################################
"start")
if [[ 1 -eq $ONLINE ]]; then
echo "Server seems to be already running !"
case $2 in
"force")
# TODO:
# Still needs work, but at least we try
# to use the PID we grabbed earlier.
# The fallback is still to blindly
# kill the lowest-PID Java process running
# on the server. This is very bad form.
if [[ -z $MC_PID ]]; then
kill $(ps -e | grep java | cut -d " " -f 1)
else
kill $MC_PID
fi
rm -fr $MC_PATH/*.log.lck 2> /dev/null/;;
esac
else
server_launch
if [[ 1 -eq $DISPLAY_ON_LAUNCH ]]; then
display
fi
fi
;;
#################################################################
"stop")
if [[ 1 -eq $ONLINE ]]; then
server_stop
else
echo "Server seems to be offline..."
case $2 in
"force")
echo "Forcing server to stop if it's lying.."
# TODO:
# Still needs work, but at least we try
# to use the PID we grabbed earlier.
# The fallback is still to blindly
# kill the lowest-PID Java process running
# on the server. This is very bad form.
if [[ -z $MC_PID ]]; then
kill $(ps -e | grep java | cut -d " " -f 1)
else
kill $MC_PID
fi
rm -fr $MC_PATH/*.log.lck 2> /dev/null/
;;
esac
fi
;;
#################################################################
"restart")
if [[ 1 -eq $ONLINE ]]; then
case $2 in
"warn")
echo "30 Second Warning."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "say Server will restart in 30s !\r")"
sleep 20
echo "10 Second Warning."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "say Server will restart in 10s !\r")"
sleep 10
;;
esac
server_stop
fi
server_launch
if [[ 1 -eq $DISPLAY_ON_LAUNCH ]]; then
display
fi
;;
#################################################################
"say")
if [[ 1 -eq $ONLINE ]]; then
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "$*\r")"
sleep 1
else
echo "Server seems to be offline..."
fi
;;
#################################################################
"tell")
if [[ 1 -eq $ONLINE ]]; then
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "$*\r")"
sleep 1
else
echo "Server seems to be offline..."
fi
;;
#################################################################
"sync")
if [[ "purge" == $2 ]]; then
echo "Purging offline folder..."
rm -rf $MC_PATH/$OFFLINE_PATH/
echo "Purge Complete"
fi
sync_offline
;;
#################################################################
"logs")
mkdir -p $LOG_TDIR
cd $LOG_TDIR
case $2 in
"clean")
#Move all old log folders into the backup directory based on $LOGS_DAYS
mkdir -p $BKUP_PATH/logs
find $LOG_TDIR -type d -mtime +$LOGS_DAYS -print | xargs -I xxx mv xxx $BKUP_PATH/logs/
;;
esac
DATE=$(date +%Y-%m-%d)
LOG_NEWDIR=$DATE-logs
if [[ -e $LOG_TDIR/$LOG_NEWDIR ]]; then
rm $LOG_TDIR/$LOG_NEWDIR/*
else
mkdir $LOG_TDIR/$LOG_NEWDIR
fi
DATE=$(date +%d-%m-%Hh%M)
LOG_TFILE=logs-$DATE.log
cd $MC_PATH
cat server.log >> $LOG_TDIR/$LOG_NEWDIR/$LOG_TFILE
if [[ -e $LOG_TDIR/ip-list.log ]]; then
cat $LOG_TDIR/ip-list.log | sort | uniq > $LOG_TDIR/templist.log
fi
cat $LOG_TDIR/$LOG_NEWDIR/$LOG_TFILE | egrep '[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+.+logged in' | sed -e 's/.*\[INFO\]\s//g' -e 's/\[\//\t/g' -e 's/:.*//g' >> $LOG_TDIR/templist.log
cat $LOG_TDIR/templist.log | sort | uniq -w 4 > $LOG_TDIR/ip-list.log
rm $LOG_TDIR/templist.log
cat $LOG_TDIR/$LOG_NEWDIR/$LOG_TFILE | egrep 'logged in|lost connection' | sed -e 's/.*\([0-9]\{2\}:[0-9]\{2\}:[0-9]\{2\}\).\[INFO\].\([a-zA-Z0-9_]\{1,\}\).\{1,\}logged in/\1\t\2 : connected/g' -e 's/.*\([0-9]\{2\}:[0-9]\{2\}:[0-9]\{2\}\).\[INFO\].\([a-zA-Z0-9_]\{1,\}\).lost connection.*/\1\t\2 : disconnected/g' >> $LOG_TDIR/$LOG_NEWDIR/connexions-$DATE.log
cat $LOG_TDIR/$LOG_NEWDIR/$LOG_TFILE | egrep '<[a-zA-Z0-9_]+>|\[CONSOLE\]' | sed -e 's/.*\([0-9]\{2\}:[0-9]\{2\}:[0-9]\{2\}\).\[INFO\]./\1 /g' >> $LOG_TDIR/$LOG_NEWDIR/chat-$DATE.log
cat $LOG_TDIR/$LOG_NEWDIR/$LOG_TFILE | egrep 'Internal exception|error' | sed -e 's/.*\([0-9]\{2\}:[0-9]\{2\}:[0-9]\{2\}\).\[INFO\]./\1\t/g' >> $LOG_TDIR/$LOG_NEWDIR/errors-$DATE.log
;;
#################################################################
"backup")
if [[ ! -d $BKUP_PATH ]]; then
if ! mkdir -p $BKUP_PATH; then
echo "Backup path $BKUP_PATH does not exist and I could not create the directory!"
exit 1
fi
fi
if [[ -e $BKUP_PATH/running.lock ]]; then
echo "Backup already in progress"
exit 1
else
touch $BKUP_PATH/running.lock
fi
if [[ $ONLINE -eq 1 ]]; then
echo "Server running, warning players : backup in 10s."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "say Backing up all worlds 10s\r")"
sleep 10
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "say Now backing up all worlds...\r")"
echo "Issuing save-all command, wait 5s..."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "save-all\r")"
sleep 5
echo "Issuing save-off command..."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "save-off\r")"
sleep 1
fi
for DIR in $OFFLINE_PATH/*/;
do
WORLDDIR=${DIR%/}
WORLD=${WORLDDIR##*/}
if [[ -e $DIR/level.dat ]]; then
BACKUP_FULL_LINK=${BKUP_PATH}/${WORLD}_full.tgz
BACKUP_INCR_LINK=${BKUP_PATH}/${WORLD}_incr.tgz
cd $BKUP_PATH
DATE=$(date +%Y-%m-%d-%Hh%M)
FILENAME=$WORLD/$DATE
BACKUP_FILES=$BKUP_PATH/list.$DATE
echo "Backing up $WORLD..."
if [[ ! -d $BKUP_PATH/$WORLD ]]; then
if ! mkdir -p $BKUP_PATH/$WORLD; then
echo "Backup path $BKUP_PATH/$WORLD does not exist and I could not create the directory!"
exit 1
fi
fi
if [[ full == $2 ]]; then
# If full flag set, Make full backup, and remove old incrementals
echo "Making full backup of $WORLD..."
FILENAME=$FILENAME-full.tgz
# Remove incrementals older than $BKUP_DAYS_INCR
# Remove full archives older than $BKUP_DAYS_FULL
touch purgelist
if [[ -e $BKUP_PATH/$WORLD/*-incr.tgz ]]; then
find $WORLD/*-incr.tgz -type f -mtime +$BKUP_DAYS_INCR -print > purgelist
fi
if [[ -e $BKUP_PATH/$WORLD/*-full.tgz ]]; then
find $WORLD/*-full.tgz -type f -mtime +$BKUP_DAYS_FULL -print >> purgelist
fi
rm -f $(cat purgelist) purgelist
# Now make our full backup
pushd $OFFLINE_PATH
find $WORLD -type f -print > $BACKUP_FILES
tar -zcf $BKUP_PATH/$FILENAME --files-from=$BACKUP_FILES
popd
rm -f $BACKUP_FULL_LINK $BACKUP_INCR_LINK
ln -s $FILENAME $BACKUP_FULL_LINK
else
# Make incremental backup
echo "Making incremental backup of $WORLD..."
FILENAME=$FILENAME-incr.tgz
pushd $OFFLINE_PATH
find $WORLD -newer $BACKUP_FULL_LINK -type f -print > $BACKUP_FILES
tar -zcf $BKUP_PATH/$FILENAME --files-from=$BACKUP_FILES
popd
rm -f $BACKUP_INCR_LINK
ln -s $FILENAME $BACKUP_INCR_LINK
fi
rm -f $BACKUP_FILES
fi
done
if [[ 1 -eq $ONLINE ]]; then
echo "Issuing save-on command..."
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "save-on\r")"
sleep 1
screen -S $SCREEN_NAME -p 0 -X stuff "$(printf "say Backup is done, have fun !\r")"
fi
echo "Backup process is over."
rm $BKUP_PATH/running.lock
;;
#################################################################
"cartography")
if [[ -e $MC_PATH/cartolock ]]; then
echo "Previous cartography run hasn't completed or has failed"
else
touch $MC_PATH/cartolock
if [[ "sync" == $2 ]]; then
sync_offline
fi
if [[ -e $CARTO_PATH ]]; then
echo "Cartography in progress..."
for DIR in $OFFLINE_PATH/*/;
do
WORLDDIR=${DIR%/}
WORLD=${WORLDDIR##*/}
if [[ -e $DIR/level.dat ]]; then
echo "Generating map for $WORLD..."
mkdir -p $MAPS_PATH/$WORLD
DATE=$(date +%Y-%m-%d-%Hh%M)
FILENAME=$WORLD-map-$DATE
cd $CARTO_PATH
WORLD_PATH_RAW="$OFFLINE_PATH"/"$WORLD"
CARTO_OPTIONS_RAW=$CARTO_OPTIONS
case $WORLD_PATH_RAW in
*"_nether" )
WORLD_PATH_COOKED="$WORLD_PATH_RAW""/DIM-1"
CARTO_OPTIONS_COOKED="$CARTO_OPTIONS_RAW"" ""$CARTO_OPTIONS_NETHER"
;;
* )
WORLD_PATH_COOKED="$WORLD_PATH_RAW"
CARTO_OPTIONS_COOKED="$CARTO_OPTIONS_RAW"
;;
esac
./c10t -w $WORLD_PATH_COOKED -o "$FILENAME".png $CARTO_OPTIONS_COOKED
mv *.png $MAPS_PATH/$WORLD
if [ 1 -eq $MAP_CHANGES ]; then
rm -f $MAPS_PATH/$WORLD/previous.png
ln $MAPS_PATH/$WORLD/current.png $MAPS_PATH/$WORLD/previous.png
rm -f $MAPS_PATH/$WORLD/current.png
ln $MAPS_PATH/$WORLD/$FILENAME.png $MAPS_PATH/$WORLD/current.png
fi
cd $MC_PATH
if [ 1 -eq $MAP_CHANGES ]; then
echo "Generating changes for $WORLD..."
if [[ -e $MAPS_PATH/$WORLD/previous.png ]]; then
cd $MAPS_PATH/$WORLD
mkdir changes
export RTMP=/tmp/makechanges.$$.
compare previous.png current.png $RTMP.1.tga
convert -transparent white $RTMP.1.tga $RTMP.2.tga
composite -quality 100 $RTMP.2.tga previous.png changes/changes-$FILENAME.png
rm -f $MAPS_PATH/$WORLD/new.png
ln changes/changes-$FILENAME.png new.png
rm -rf previous.png $RTMP.*
fi
fi
fi
done
echo "Cartography is done."
else
echo "The path to cartographer seems to be wrong."
fi
rm $MC_PATH/cartolock
fi
;;
#################################################################
"biome")
if [[ -e $BIOME_PATH ]]; then
if [[ "sync" == $2 ]]; then
sync_offline
fi
echo "Biome extraction in progress..."
for DIR in $OFFLINE_PATH/*/;
do
WORLDDIR=${DIR%/}
WORLD=${WORLDDIR##*/}
if [[ -e $DIR/level.dat ]]; then
echo "Extracting biomes for $WORLD..."
java -jar $BIOME_PATH/MinecraftBiomeExtractor.jar -nogui $OFFLINE_PATH/$WORLD
fi
done
echo "Biome extraction is complete"
else
echo "The path to MinecraftBiomeExtractor.jar seems to be wrong."
fi
;;
#################################################################
"overviewer")
if [[ -e $MC_PATH/overviewlock ]]; then
echo "Previous overview run hasn't completed or has failed"
else
touch $MC_PATH/overviewlock
if [[ "sync" == $2 ]]; then
sync_offline
fi
if [[ -e $MCOVERVIEWER_PATH ]]; then
echo "Minecraft-Overviewer in progress..."
for DIR in $OFFLINE_PATH/*/;
do
WORLDDIR=${DIR%/}
WORLD=${WORLDDIR##*/}
if [[ -e $DIR/level.dat ]]; then
echo "Generating map for $WORLD..."
mkdir -p $MCOVERVIEWER_MAPS_PATH
python $MCOVERVIEWER_PATH/overviewer.py $MCOVERVIEWER_OPTIONS $OFFLINE_PATH/$WORLD $MCOVERVIEWER_MAPS_PATH/$WORLD
fi
done
echo "Minecraft-Overviewer is done."
else
echo "The path to Minecraft-Overviewer seems to be wrong."
fi
rm $MC_PATH/overviewlock
fi
;;
#################################################################
"update")
if [[ 1 -eq $ONLINE ]]; then
server_stop
fi
mkdir -p $BKUP_PATH
echo "Backing up current binaries..."
DATE=$(date +%Y-%m-%d)
cd $MC_PATH
if [[ 1 -eq $SERVERMOD ]]; then
tar -czf minecraft_server-$DATE.tar.gz minecraft_server.jar $MODJAR
# rm craftbukkit.jar
else
tar -czf minecraft_server-$DATE.tar.gz minecraft_server.jar
fi
mv minecraft_server-$DATE.tar.gz $BKUP_PATH
echo "Downloading new binaries..."
wget -N http://www.minecraft.net/download/minecraft_server.jar
if [[ 1 -eq $SERVERMOD ]]; then
echo "Downloading Bukkit..."
if [[ 1 -eq $MCMYADMIN ]]; then
# McMyAdmin requires this file to be named craftbukkit.jar
wget -N -O craftbukkit.jar http://ci.bukkit.org/job/dev-CraftBukkit/promotion/latest/Recommended/artifact/target/craftbukkit-0.0.1-SNAPSHOT.jar
else
wget -N http://ci.bukkit.org/job/dev-CraftBukkit/promotion/latest/Recommended/artifact/target/craftbukkit-0.0.1-SNAPSHOT.jar
fi
fi
if [[ 1 -eq $RUNECRAFT ]]; then
if [[ 1 -eq $SERVERMOD ]]; then
echo "Downloading Runecraft..."
cd $MC_PATH/plugins/
wget -N http://llama.cerberusstudios.net/runecraft/runecraft_latest.jar
else
echo "Downloading Runecraft..."
mkdir -p ModTmp
cd ModTmp/
wget -N http://llama.cerberusstudios.net/runecraft_latest.zip
unzip runecraft_latest.zip
jar uvf $MC_PATH/minecraft_server.jar *.class
cd $MC_PATH
rm -rf ModTmp
fi
fi
server_launch
if [[ 1 -eq $DISPLAY_ON_LAUNCH ]]; then
display
fi
;;
#################################################################
*)
echo "Usage : minecraft <status | start [force] | stop | restart [warn] | say 'message' | tell user 'message' | logs [clean]"
echo "backup [full] | sync [purge] | cartography [sync] | biome [sync] | overviewer [sync] | update>"
;;
esac
else
if [[ 1 -eq $ONLINE ]]; then
display
else
echo "Minecraft server seems to be offline..."
fi
fi
exit 0