#!/bin/bash #umask 002 export HOME=/data if [ ! -e /data/eula.txt ]; then if [ "$EULA" != "" ]; then echo "# Generated via Docker on $(date)" > eula.txt echo "eula=$EULA" >> eula.txt else echo "" echo "Please accept the Minecraft EULA at" echo " https://account.mojang.com/documents/minecraft_eula" echo "by adding the following immediately after 'docker run':" echo " -e EULA=TRUE" echo "" exit 1 fi fi VERSIONS_JSON=https://launchermeta.mojang.com/mc/game/version_manifest.json echo "Checking version information." case "X$VERSION" in X|XLATEST|Xlatest) VANILLA_VERSION=`wget -O - -q $VERSIONS_JSON | jq -r '.latest.release'` ;; XSNAPSHOT|Xsnapshot) VANILLA_VERSION=`wget -O - -q $VERSIONS_JSON | jq -r '.latest.snapshot'` ;; X[1-9]*) VANILLA_VERSION=$VERSION ;; *) VANILLA_VERSION=`wget -O - -q $VERSIONS_JSON | jq -r '.latest.release'` ;; esac cd /data function buildSpigotFromSource { echo "Building Spigot $VANILLA_VERSION from source, might take a while, get some coffee" mkdir /data/temp cd /data/temp wget -q -P /data/temp https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar && \ java -jar /data/temp/BuildTools.jar --rev $VANILLA_VERSION 2>&1 |tee /data/spigot_build.log| while read l; do echo -n .; done; echo "done" mv spigot-*.jar /data/spigot_server.jar mv craftbukkit-*.jar /data/craftbukkit_server.jar echo "Cleaning up" rm -rf /data/temp cd /data } function downloadSpigot { local match case "$TYPE" in *BUKKIT|*bukkit) match="Craftbukkit" ;; *) match="Spigot" ;; esac downloadUrl=$(restify --class=jar-div https://mcadmin.net/ | \ jq --arg version "$match $VANILLA_VERSION" -r -f /usr/share/mcadmin.jq) if [[ -n $downloadUrl ]]; then echo "Downloading $match" wget -q -O $SERVER "$downloadUrl" status=$? if [ $status != 0 ]; then echo "ERROR: failed to download from $downloadUrl due to (error code was $status)" exit 3 fi else echo "ERROR: Version $VANILLA_VERSION is not supported for $TYPE" echo " Refer to https://mcadmin.net/ for supported versions" exit 2 fi } function downloadPaper { local build case "$VERSION" in latest|LATEST|1.10) build="lastSuccessfulBuild";; 1.9.4) build="773";; 1.9.2) build="727";; 1.9) build="612";; 1.8.8) build="443";; *) build="nosupp";; esac if [ $build != "nosupp" ]; then downloadUrl="https://ci.destroystokyo.com/job/PaperSpigot/$build/artifact/paperclip.jar" wget -q -O $SERVER "$downloadUrl" status=$? if [ $status != 0 ]; then echo "ERROR: failed to download from $downloadUrl due to (error code was $status)" exit 3 fi else echo "ERROR: Version $VERSION is not supported for $TYPE" echo " Refer to https://ci.destroystokyo.com/job/PaperSpigot/" echo " for supported versions" exit 2 fi } function installForge { TYPE=FORGE norm=$VANILLA_VERSION echo "Checking Forge version information." case $FORGEVERSION in RECOMMENDED) wget -q -O /tmp/forge.json http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json FORGE_VERSION=$(cat /tmp/forge.json | jq -r ".promos[\"$norm-recommended\"]") if [ $FORGE_VERSION = null ]; then FORGE_VERSION=$(cat /tmp/forge.json | jq -r ".promos[\"$norm-latest\"]") if [ $FORGE_VERSION = null ]; then echo "ERROR: Version $FORGE_VERSION is not supported by Forge" echo " Refer to http://files.minecraftforge.net/ for supported versions" exit 2 fi fi ;; *) FORGE_VERSION=$FORGEVERSION ;; esac # URL format changed for 1.7.10 from 10.13.2.1300 sorted=$( (echo $FORGE_VERSION; echo 10.13.2.1300) | sort | head -1) if [[ $norm == '1.7.10' && $sorted == '10.13.2.1300' ]]; then # if $FORGEVERSION >= 10.13.2.1300 normForgeVersion="$norm-$FORGE_VERSION-$norm" else normForgeVersion="$norm-$FORGE_VERSION" fi FORGE_INSTALLER="forge-$normForgeVersion-installer.jar" SERVER="forge-$normForgeVersion-universal.jar" if [ ! -e "$SERVER" ]; then echo "Downloading $FORGE_INSTALLER ..." wget -q http://files.minecraftforge.net/maven/net/minecraftforge/forge/$normForgeVersion/$FORGE_INSTALLER echo "Installing $SERVER" java -jar $FORGE_INSTALLER --installServer fi } function installFTB { TYPE=FEED-THE-BEAST echo "Looking for Feed-The-Beast server modpack." if [[ -z $FTB_SERVER_MOD ]]; then echo "Environment variable FTB_SERVER_MOD not set." echo "Set FTB_SERVER_MOD to the file name of the FTB server modpack." echo "(And place the modpack in the /data directory.)" exit 2 fi local srv_modpack=${FTB_SERVER_MOD} if [[ ${srv_modpack:0:5} == "data/" ]]; then # Prepend with "/" srv_modpack=/${srv_modpack} fi if [[ ! ${srv_modpack:0:1} == "/" ]]; then # If not an absolute path, assume file is in "/data" srv_modpack=/data/${srv_modpack} fi if [[ ! -f ${srv_modpack} ]]; then echo "FTB server modpack ${srv_modpack} not found." exit 2 fi if [[ ! ${srv_modpack: -4} == ".zip" ]]; then echo "FTB server modpack ${srv_modpack} is not a zip archive." echo "Please set FTB_SERVER_MOD to a file with a .zip extension." exit 2 fi echo "Unpacking FTB server modpack ${srv_modpack} ..." local ftb_dir=/data/FeedTheBeast mkdir -p ${ftb_dir} unzip -o ${srv_modpack} -d ${ftb_dir} cp -f /data/eula.txt ${ftb_dir}/eula.txt FTB_SERVER_START=${ftb_dir}/ServerStart.sh chmod a+x ${FTB_SERVER_START} } function installVanilla { SERVER="minecraft_server.$VANILLA_VERSION.jar" if [ ! -e $SERVER ]; then echo "Downloading $SERVER ..." wget -q https://s3.amazonaws.com/Minecraft.Download/versions/$VANILLA_VERSION/$SERVER fi } echo "Checking type information." case "$TYPE" in *BUKKIT|*bukkit|SPIGOT|spigot) case "$TYPE" in *BUKKIT|*bukkit) SERVER=craftbukkit_server.jar ;; *) SERVER=spigot_server.jar ;; esac if [ ! -f $SERVER ]; then if [[ "$BUILD_SPIGOT_FROM_SOURCE" = TRUE || "$BUILD_SPIGOT_FROM_SOURCE" = true || "$BUILD_FROM_SOURCE" = TRUE || "$BUILD_FROM_SOURCE" = true ]]; then buildSpigotFromSource else downloadSpigot fi fi # normalize on Spigot for operations below TYPE=SPIGOT ;; PAPER|paper) SERVER=paper_server.jar if [ ! -f $SERVER ]; then downloadPaper fi # normalize on Spigot for operations below TYPE=SPIGOT ;; FORGE|forge) TYPE=FORGE installForge ;; FTB|ftb) TYPE=FEED-THE-BEAST installFTB ;; VANILLA|vanilla) installVanilla ;; *) echo "Invalid type: '$TYPE'" echo "Must be: VANILLA, FORGE, SPIGOT" exit 1 ;; esac # If supplied with a URL for a world, download it and unpack if [[ "$WORLD" ]]; then case "X$WORLD" in X[Hh][Tt][Tt][Pp]*) echo "Downloading world via HTTP" echo "$WORLD" wget -q -O - "$WORLD" > /data/world.zip echo "Unzipping word" unzip -q /data/world.zip rm -f /data/world.zip if [ ! -d /data/world ]; then echo World directory not found for i in /data/*/level.dat; do if [ -f "$i" ]; then d=`dirname "$i"` echo Renaming world directory from $d mv -f "$d" /data/world fi done fi if [ "$TYPE" = "SPIGOT" ]; then # Reorganise if a Spigot server echo "Moving End and Nether maps to Spigot location" [ -d "/data/world/DIM1" ] && mv -f "/data/world/DIM1" "/data/world_the_end" [ -d "/data/world/DIM-1" ] && mv -f "/data/world/DIM-1" "/data/world_nether" fi ;; *) echo "Invalid URL given for world: Must be HTTP or HTTPS and a ZIP file" ;; esac fi # If supplied with a URL for a modpack (simple zip of jars), download it and unpack if [[ "$MODPACK" ]]; then case "X$MODPACK" in X[Hh][Tt][Tt][Pp]*[Zz][iI][pP]) echo "Downloading mod/plugin pack via HTTP" echo "$MODPACK" wget -q -O /tmp/modpack.zip "$MODPACK" if [ "$TYPE" = "SPIGOT" ]; then mkdir -p /data/plugins unzip -o -d /data/plugins /tmp/modpack.zip else mkdir -p /data/mods unzip -o -d /data/mods /tmp/modpack.zip fi rm -f /tmp/modpack.zip ;; *) echo "Invalid URL given for modpack: Must be HTTP or HTTPS and a ZIP file" ;; esac fi function setServerProp { local prop=$1 local var=$2 if [ -n "$var" ]; then echo "Setting $prop to $var" sed -i "/$prop\s*=/ c $prop=$var" /data/server.properties fi } if [ ! -e server.properties ]; then echo "Creating server.properties" cp /tmp/server.properties . if [ -n "$WHITELIST" ]; then echo "Creating whitelist" sed -i "/whitelist\s*=/ c whitelist=true" /data/server.properties sed -i "/white-list\s*=/ c white-list=true" /data/server.properties fi setServerProp "motd" "$MOTD" setServerProp "allow-nether" "$ALLOW_NETHER" setServerProp "announce-player-achievements" "$ANNOUNCE_PLAYER_ACHIEVEMENTS" setServerProp "enable-command-block" "$ENABLE_COMMAND_BLOCK" setServerProp "spawn-animals" "$SPAWN_ANIMAILS" setServerProp "spawn-monsters" "$SPAWN_MONSTERS" setServerProp "spawn-npcs" "$SPAWN_NPCS" setServerProp "generate-structures" "$GENERATE_STRUCTURES" setServerProp "spawn-npcs" "$SPAWN_NPCS" setServerProp "view-distance" "$VIEW_DISTANCE" setServerProp "hardcore" "$HARDCORE" setServerProp "max-build-height" "$MAX_BUILD_HEIGHT" setServerProp "force-gamemode" "$FORCE_GAMEMODE" setServerProp "hardmax-tick-timecore" "$MAX_TICK_TIME" setServerProp "enable-query" "$ENABLE_QUERY" setServerProp "query.port" "$QUERY_PORT" setServerProp "enable-rcon" "$ENABLE_RCON" setServerProp "rcon.password" "$RCON_PASSWORD" setServerProp "rcon.port" "$RCON_PORT" setServerProp "max-players" "$MAX_PLAYERS" setServerProp "max-world-size" "$MAX_WORLD_SIZE" setServerProp "level-name" "$LEVEL" setServerProp "level-seed" "$SEED" setServerProp "pvp" "$PVP" setServerProp "generator-settings" "$GENERATOR_SETTINGS" setServerProp "online-mode" "$ONLINE_MODE" if [ -n "$LEVEL_TYPE" ]; then # normalize to uppercase LEVEL_TYPE=$( echo ${LEVEL_TYPE} | tr '[:lower:]' '[:upper:]' ) echo "Setting level type to $LEVEL_TYPE" # check for valid values and only then set case $LEVEL_TYPE in DEFAULT|FLAT|LARGEBIOMES|AMPLIFIED|CUSTOMIZED) sed -i "/level-type\s*=/ c level-type=$LEVEL_TYPE" /data/server.properties ;; *) echo "Invalid LEVEL_TYPE: $LEVEL_TYPE" exit 1 ;; esac fi if [ -n "$DIFFICULTY" ]; then case $DIFFICULTY in peaceful|0) DIFFICULTY=0 ;; easy|1) DIFFICULTY=1 ;; normal|2) DIFFICULTY=2 ;; hard|3) DIFFICULTY=3 ;; *) echo "DIFFICULTY must be peaceful, easy, normal, or hard." exit 1 ;; esac echo "Setting difficulty to $DIFFICULTY" sed -i "/difficulty\s*=/ c difficulty=$DIFFICULTY" /data/server.properties fi if [ -n "$MODE" ]; then echo "Setting mode" MODE_LC=$( echo $MODE | tr '[:upper:]' '[:lower:]' ) case $MODE_LC in 0|1|2|3) ;; su*) MODE=0 ;; c*) MODE=1 ;; a*) MODE=2 ;; sp*) MODE=3 ;; *) echo "ERROR: Invalid game mode: $MODE" exit 1 ;; esac sed -i "/gamemode\s*=/ c gamemode=$MODE" /data/server.properties fi fi if [ -n "$OPS" -a ! -e ops.txt.converted ]; then echo "Setting ops" echo $OPS | awk -v RS=, '{print}' >> ops.txt fi if [ -n "$WHITELIST" -a ! -e white-list.txt.converted ]; then echo "Setting whitelist" echo $WHITELIST | awk -v RS=, '{print}' >> white-list.txt fi if [ -n "$ICON" -a ! -e server-icon.png ]; then echo "Using server icon from $ICON..." # Not sure what it is yet...call it "img" wget -q -O /tmp/icon.img $ICON specs=$(identify /tmp/icon.img | awk '{print $2,$3}') if [ "$specs" = "PNG 64x64" ]; then mv /tmp/icon.img /data/server-icon.png else echo "Converting image to 64x64 PNG..." convert /tmp/icon.img -resize 64x64! /data/server-icon.png fi fi # Make sure files exist to avoid errors if [ ! -e banned-players.json ]; then echo '' > banned-players.json fi if [ ! -e banned-ips.json ]; then echo '' > banned-ips.json fi # If any modules have been provided, copy them over [ -d /data/mods ] || mkdir /data/mods for m in /mods/*.jar do if [ -f "$m" ]; then echo Copying mod `basename "$m"` cp -f "$m" /data/mods fi done [ -d /data/config ] || mkdir /data/config for c in /config/* do if [ -f "$c" ]; then echo Copying configuration `basename "$c"` cp -rf "$c" /data/config fi done if [ "$TYPE" = "SPIGOT" ]; then if [ -d /plugins ]; then echo Copying any Bukkit plugins over cp -r /plugins /data fi fi if [[ $CONSOLE = false ]]; then EXTRA_ARGS=--noconsole else EXTRA_ARGS="" fi # put these prior JVM_OPTS at the end to give any memory settings there higher precedence echo "Setting initial memory to ${INIT_MEMORY:-${MEMORY}} and max to ${MAX_MEMORY:-${MEMORY}}" JVM_OPTS="-Xms${INIT_MEMORY:-${MEMORY}} -Xmx${MAX_MEMORY:-${MEMORY}} ${JVM_OPTS}" set -x if [[ ${TYPE} == "FEED-THE-BEAST" ]]; then echo "Running FTB server modpack start ..." exec sh ${FTB_SERVER_START} else # If we have a bootstrap.txt file... feed that in to the server stdin if [ -f /data/bootstrap.txt ]; then exec java $JVM_XX_OPTS $JVM_OPTS -jar $SERVER "$@" $EXTRA_ARGS < /data/bootstrap.txt else exec java $JVM_XX_OPTS $JVM_OPTS -jar $SERVER "$@" $EXTRA_ARGS fi fi