mirror of
https://github.com/itzg/docker-minecraft-server
synced 2024-12-13 22:02:28 +00:00
328 lines
8.2 KiB
Bash
Executable file
328 lines
8.2 KiB
Bash
Executable file
#!/bin/bash
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umask 002
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if [ ! -e /data/eula.txt ]; then
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if [ "$EULA" != "" ]; then
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echo "# Generated via Docker on $(date)" > eula.txt
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echo "eula=$EULA" >> eula.txt
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else
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echo ""
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echo "Please accept the Minecraft EULA at"
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echo " https://account.mojang.com/documents/minecraft_eula"
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echo "by adding the following immediately after 'docker run':"
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echo " -e EULA=TRUE"
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echo ""
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exit 1
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fi
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fi
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echo "Checking version information."
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case "X$VERSION" in
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X|XLATEST|Xlatest)
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VANILLA_VERSION=`wget -O - https://s3.amazonaws.com/Minecraft.Download/versions/versions.json | jsawk -n 'out(this.latest.release)'`
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;;
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XSNAPSHOT|Xsnapshot)
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VANILLA_VERSION=`wget -O - https://s3.amazonaws.com/Minecraft.Download/versions/versions.json | jsawk -n 'out(this.latest.snapshot)'`
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;;
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X[1-9]*)
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VANILLA_VERSION=$VERSION
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;;
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*)
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VANILLA_VERSION=`wget -O - https://s3.amazonaws.com/Minecraft.Download/versions/versions.json | jsawk -n 'out(this.latest.release)'`
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;;
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esac
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cd /data
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echo "Checking type information."
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case "$TYPE" in
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*BUKKIT|*bukkit|SPIGOT|spigot)
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TYPE=SPIGOT
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case "$TYPE" in
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*BUKKIT|*bukkit)
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echo "Downloading latest CraftBukkit $VANILLA_VERSION server ..."
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SERVER=craftbukkit_server.jar
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;;
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*)
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echo "Downloading latest Spigot $VANILLA_VERSION server ..."
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SERVER=spigot_server.jar
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;;
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esac
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case $VANILLA_VERSION in
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1.8*)
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URL=/spigot18/$SERVER
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;;
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1.9*)
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URL=/spigot19/$SERVER
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;;
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*)
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echo "That version of $SERVER is not available."
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exit 1
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;;
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esac
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wget -q https://getspigot.org$URL
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;;
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FORGE|forge)
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TYPE=FORGE
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norm=$VANILLA_VERSION
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echo "Checking Forge version information."
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case $FORGEVERSION in
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RECOMMENDED)
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FORGE_VERSION=`wget -O - http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json | jsawk -n "out(this.promos['$norm-recommended'])"`
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;;
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*)
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FORGE_VERSION=$FORGEVERSION
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;;
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esac
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# URL format changed for 1.7.10 from 10.13.2.1300
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sorted=$((echo $FORGE_VERSION; echo 10.13.2.1300) | sort -V | head -1)
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if [[ $norm == '1.7.10' && $sorted == '10.13.2.1300' ]]; then
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# if $FORGEVERSION >= 10.13.2.1300
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normForgeVersion="$norm-$FORGE_VERSION-$norm"
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else
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normForgeVersion="$norm-$FORGE_VERSION"
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fi
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FORGE_INSTALLER="forge-$normForgeVersion-installer.jar"
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SERVER="forge-$normForgeVersion-universal.jar"
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if [ ! -e "$SERVER" ]; then
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echo "Downloading $FORGE_INSTALLER ..."
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wget -q http://files.minecraftforge.net/maven/net/minecraftforge/forge/$normForgeVersion/$FORGE_INSTALLER
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echo "Installing $SERVER"
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java -jar $FORGE_INSTALLER --installServer
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fi
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;;
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VANILLA|vanilla)
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SERVER="minecraft_server.$VANILLA_VERSION.jar"
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if [ ! -e $SERVER ]; then
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echo "Downloading $SERVER ..."
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wget -q https://s3.amazonaws.com/Minecraft.Download/versions/$VANILLA_VERSION/$SERVER
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fi
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;;
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*)
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echo "Invalid type: '$TYPE'"
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echo "Must be: VANILLA, FORGE, SPIGOT"
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exit 1
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;;
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esac
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# If supplied with a URL for a world, download it and unpack
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if [[ "$WORLD" ]]; then
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case "X$WORLD" in
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X[Hh][Tt][Tt][Pp]*)
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echo "Downloading world via HTTP"
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echo "$WORLD"
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wget -q -O - "$WORLD" > /data/world.zip
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echo "Unzipping word"
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unzip -q /data/world.zip
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rm -f /data/world.zip
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if [ ! -d /data/world ]; then
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echo World directory not found
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for i in /data/*/level.dat; do
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if [ -f "$i" ]; then
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d=`dirname "$i"`
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echo Renaming world directory from $d
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mv -f "$d" /data/world
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fi
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done
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fi
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if [ "$TYPE" = "SPIGOT" ]; then
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# Reorganise if a Spigot server
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echo "Moving End and Nether maps to Spigot location"
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[ -d "/data/world/DIM1" ] && mv -f "/data/world/DIM1" "/data/world_the_end"
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[ -d "/data/world/DIM-1" ] && mv -f "/data/world/DIM-1" "/data/world_nether"
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fi
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;;
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*)
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echo "Invalid URL given for world: Must be HTTP or HTTPS and a ZIP file"
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;;
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esac
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fi
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# If supplied with a URL for a modpack (simple zip of jars), download it and unpack
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if [[ "$MODPACK" ]]; then
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case "X$MODPACK" in
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X[Hh][Tt][Tt][Pp]*[Zz][iI][pP])
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echo "Downloading mod/plugin pack via HTTP"
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echo "$MODPACK"
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wget -q -O /tmp/modpack.zip "$MODPACK"
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if [ "$TYPE" = "SPIGOT" ]; then
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mkdir -p /data/plugins
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unzip -d /data/plugins /tmp/modpack.zip
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else
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mkdir -p /data/mods
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unzip -d /data/mods /tmp/modpack.zip
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fi
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rm -f /tmp/modpack.zip
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;;
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*)
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echo "Invalid URL given for modpack: Must be HTTP or HTTPS and a ZIP file"
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;;
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esac
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fi
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if [ ! -e server.properties ]; then
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cp /tmp/server.properties .
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if [ -n "$WHITELIST" ]; then
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sed -i "/whitelist\s*=/ c whitelist=true" /data/server.properties
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sed -i "/white-list\s*=/ c white-list=true" /data/server.properties
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fi
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if [ -n "$MOTD" ]; then
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sed -i "/motd\s*=/ c motd=$MOTD" /data/server.properties
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fi
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if [ -n "$LEVEL" ]; then
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sed -i "/level-name\s*=/ c level-name=$LEVEL" /data/server.properties
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fi
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if [ -n "$SEED" ]; then
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sed -i "/level-seed\s*=/ c level-seed=$SEED" /data/server.properties
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fi
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if [ -n "$PVP" ]; then
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sed -i "/pvp\s*=/ c pvp=$PVP" /data/server.properties
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fi
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if [ -n "$LEVEL_TYPE" ]; then
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# normalize to uppercase
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LEVEL_TYPE=${LEVEL_TYPE^^}
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# check for valid values and only then set
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case $LEVEL_TYPE in
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DEFAULT|FLAT|LARGEBIOMES|AMPLIFIED|CUSTOMIZED)
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sed -i "/level-type\s*=/ c level-type=$LEVEL_TYPE" /data/server.properties
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;;
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*)
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echo "Invalid LEVEL_TYPE: $LEVEL_TYPE"
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exit 1
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;;
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esac
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fi
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if [ -n "$GENERATOR_SETTINGS" ]; then
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sed -i "/generator-settings\s*=/ c generator-settings=$GENERATOR_SETTINGS" /data/server.properties
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fi
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if [ -n "$DIFFICULTY" ]; then
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case $DIFFICULTY in
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peaceful|0)
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DIFFICULTY=0
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;;
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easy|1)
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DIFFICULTY=1
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;;
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normal|2)
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DIFFICULTY=2
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;;
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hard|3)
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DIFFICULTY=3
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;;
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*)
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echo "DIFFICULTY must be peaceful, easy, normal, or hard."
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exit 1
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;;
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esac
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sed -i "/difficulty\s*=/ c difficulty=$DIFFICULTY" /data/server.properties
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fi
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if [ -n "$MODE" ]; then
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case ${MODE,,?} in
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0|1|2|3)
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;;
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s*)
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MODE=0
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;;
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c*)
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MODE=1
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;;
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a*)
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MODE=2
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;;
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s*)
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MODE=3
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;;
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*)
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echo "ERROR: Invalid game mode: $MODE"
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exit 1
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;;
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esac
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sed -i "/gamemode\s*=/ c gamemode=$MODE" /data/server.properties
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fi
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fi
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if [ -n "$OPS" -a ! -e ops.txt.converted ]; then
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echo $OPS | awk -v RS=, '{print}' >> ops.txt
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fi
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if [ -n "$WHITELIST" -a ! -e white-list.txt.converted ]; then
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echo $WHITELIST | awk -v RS=, '{print}' >> white-list.txt
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fi
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if [ -n "$ICON" -a ! -e server-icon.png ]; then
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echo "Using server icon from $ICON..."
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# Not sure what it is yet...call it "img"
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wget -q -O /tmp/icon.img $ICON
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specs=$(identify /tmp/icon.img | awk '{print $2,$3}')
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if [ "$specs" = "PNG 64x64" ]; then
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mv /tmp/icon.img /data/server-icon.png
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else
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echo "Converting image to 64x64 PNG..."
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convert /tmp/icon.img -resize 64x64! /data/server-icon.png
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fi
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fi
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# Make sure files exist to avoid errors
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if [ ! -e banned-players.json ]; then
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echo '' > banned-players.json
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fi
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if [ ! -e banned-ips.json ]; then
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echo '' > banned-ips.json
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fi
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# If any modules have been provided, copy them over
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[ -d /data/mods ] || mkdir /data/mods
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for m in /mods/*.jar
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do
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if [ -f "$m" ]; then
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echo Copying mod `basename "$m"`
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cp -f "$m" /data/mods
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fi
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done
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[ -d /data/config ] || mkdir /data/config
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for c in /config/*
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do
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if [ -f "$c" ]; then
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echo Copying configuration `basename "$c"`
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cp -rf "$c" /data/config
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fi
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done
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if [ "$TYPE" = "SPIGOT" ]; then
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echo Copying any Bukkit plugins over
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if [ -d /plugins ]; then
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cp -r /plugins /data
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fi
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fi
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# If we have a bootstrap.txt file... feed that in to the server stdin
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if [ -f /data/bootstrap.txt ];
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then
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exec java $JVM_OPTS -jar $SERVER < /data/bootstrap.txt
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else
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exec java $JVM_OPTS -jar $SERVER
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fi
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exec java $JVM_OPTS -jar $SERVER
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