tazcraft annotate tazcraft @ rev 3

Add tazcraft utility
author Christophe Lincoln <pankso@slitaz.org>
date Sun Mar 19 17:43:45 2017 +0100 (2017-03-19)
parents
children 6eac67be306d
rev   line source
pankso@3 1 #!/bin/sh
pankso@3 2 #
pankso@3 3 # tazcraft - Minecraft server config & admin tool for SliTaz
pankso@3 4 #
pankso@3 5 # Authors: Kayam Lincoln-Vazquez, Christophe Lincoln
pankso@3 6 # Copyright (C) 2017 SliTaz GNU/Linux - BSD License
pankso@3 7 #
pankso@3 8 # TODO: add spigot support, rcon handler, properties settings
pankso@3 9 #
pankso@3 10 . /lib/libtaz.sh
pankso@3 11
pankso@3 12 version="1.11.2"
pankso@3 13 home="/home/minecraft"
pankso@3 14 server="$home/server"
pankso@3 15 config="$server/server.properties"
pankso@3 16
pankso@3 17 server_jar="minecraft_server.${version}.jar"
pankso@3 18 client_jar="Minecraft.jar"
pankso@3 19 client_path="$HOME/.local/share/minecraft/$client_jar"
pankso@3 20
pankso@3 21 spigot_jar="spigot-${version}.jar"
pankso@3 22
pankso@3 23 java_version="8u121"
pankso@3 24 java_id="218821"
pankso@3 25 java_md5="e9e7ea248e2c4826b92b3f075a80e441"
pankso@3 26 java_tarball="jre-$java_version-linux-i586.tar.gz"
pankso@3 27
pankso@3 28 # Prefer Sun Java JRE but support system wide icedtea6-jre if installed
pankso@3 29 java="$home/jre/bin/java"
pankso@3 30 if [ ! -x "$java" ]; then
pankso@3 31 java="/usr/bin/java"
pankso@3 32 fi
pankso@3 33
pankso@3 34 #
pankso@3 35 # Functions
pankso@3 36 #
pankso@3 37 help() {
pankso@3 38 cat << EOT
pankso@3 39
pankso@3 40 $(colorize 032 Usage:) $(basename $0) command
pankso@3 41
pankso@3 42 $(colorize 032 Commands:)
pankso@3 43 -d downlaod Download the Minecraft server
pankso@3 44 -s start Start your Minecraft server
pankso@3 45 -p play Launch the Minecraft client
pankso@3 46 -j java Install Sun Java Runtime Environment
pankso@3 47 -i info Display server and java information
pankso@3 48 motd Raw display of the Message Of The Day
pankso@3 49 ops Show server operators name
pankso@3 50
pankso@3 51 $(colorize 032 Options:)
pankso@3 52 --gui Run the server with a graphical user interface
pankso@3 53
pankso@3 54 EOT
pankso@3 55 }
pankso@3 56
pankso@3 57 # Commands
pankso@3 58 title() {
pankso@3 59 echo ""; colorize 032 "$@"; separator "-"
pankso@3 60 }
pankso@3 61
pankso@3 62 # Check if Java is installed
pankso@3 63 check_java() {
pankso@3 64 if [ ! -x "$java" ]; then
pankso@3 65 colorize 031 "Can't find Java Runtime Environment (JRE)"; return 1
pankso@3 66 fi
pankso@3 67 }
pankso@3 68
pankso@3 69 # Change default motd
pankso@3 70 defaut_motd() {
pankso@3 71 if [ -f "$config" ]; then
pankso@3 72 motd=$(grep ^motd= ${config} | sed s'/motd=//')
pankso@3 73 if [ "$motd" == "A Minecraft Server" ]; then
pankso@3 74 sed -i s'#motd=.*#motd=\\u00A72A Tazcraft Server#' ${config}
pankso@3 75 fi
pankso@3 76 fi
pankso@3 77 }
pankso@3 78
pankso@3 79 # Get a value in
pankso@3 80 get_value() {
pankso@3 81 val=$(grep ^${1}= ${config} | cut -d "=" -f 2)
pankso@3 82 echo -n "$1"; indent 15 ": $val"
pankso@3 83 }
pankso@3 84
pankso@3 85 #
pankso@3 86 # Commands
pankso@3 87 #
pankso@3 88 case "$1" in
pankso@3 89
pankso@3 90 -d|downlaod)
pankso@3 91 if [ ! -f "$server/$jar" ]; then
pankso@3 92 echo "Downloading Minecraft..."
pankso@3 93 mkdir -p ${server}
pankso@3 94 wget --no-check-certificate \
pankso@3 95 https://s3.amazonaws.com/Minecraft.Download/versions/${version}/minecraft_server.${version}.jar \
pankso@3 96 -O ${server}/minecraft_server.${version}.jar
pankso@3 97 else
pankso@3 98 colorize 032 "Minecraft is already downloaded :-)"
pankso@3 99 fi ;;
pankso@3 100
pankso@3 101 -s|start)
pankso@3 102 check_java || exit 1
pankso@3 103 defaut_motd
pankso@3 104 colorize 032 "Starting Minecraft server..."
pankso@3 105 [ ! "$gui" ] && opts="nogui"
pankso@3 106 cd ${server}
pankso@3 107 ${java} -Xmx1024M -Xms1024M -jar ${server_jar} ${opts} ;;
pankso@3 108
pankso@3 109 -p|play)
pankso@3 110 if [ ! -f "$client_path" ]; then
pankso@3 111 dest_dir="$(dirname $client_path)"
pankso@3 112 mkdir -p ${dest_dir}
pankso@3 113 xterm -e "wget \
pankso@3 114 http://s3.amazonaws.com/Minecraft.Download/launcher/${client_jar} \
pankso@3 115 -O $client_path"
pankso@3 116 fi
pankso@3 117 ${java} -jar ${client_path} & ;;
pankso@3 118
pankso@3 119 -j|java)
pankso@3 120 if [ ! -x "$home/jre/bin/java" ]; then
pankso@3 121 echo "Installing Java Runtime Environment ($java_version)..."
pankso@3 122
pankso@3 123 # Already downloaded
pankso@3 124 if [ ! -f "$home/$java_tarball" ]; then
pankso@3 125 wget \
pankso@3 126 http://javadl.oracle.com/webapps/download/AutoDL?BundleId=${java_id}_${java_md5} \
pankso@3 127 -O ${home}/${java_tarball}
pankso@3 128 fi
pankso@3 129
pankso@3 130 echo "Extracting: ${java_tarball}..."
pankso@3 131 tar xzf ${home}/${java_tarball} -C ${home} || exit 1
pankso@3 132 rm -rf jre 2>/dev/null && mv ${home}/jre*_*/ ${home}/jre
pankso@3 133
pankso@3 134 else
pankso@3 135 colorize 032 "Java Runtime Environment is installed"
pankso@3 136 ${java} -version
pankso@3 137 fi ;;
pankso@3 138
pankso@3 139 motd)
pankso@3 140 defaut_motd
pankso@3 141 motd=$(grep ^motd= ${config} | sed s'/motd=//')
pankso@3 142 title "Message Of The Day (motd)"
pankso@3 143 echo "$motd"
pankso@3 144 newline ;;
pankso@3 145
pankso@3 146 -o|ops)
pankso@3 147 title "Server operators"
pankso@3 148 ops_json="$server/ops.json"
pankso@3 149 #echo "Config file: $server/ops.json"
pankso@3 150 fgrep name ${ops_json} | cut -d '"' -f 4
pankso@3 151 newline ;;
pankso@3 152
pankso@3 153 -w|white-list)
pankso@3 154 # Usage: tazcraft -w [username|--true|--false]
pankso@3 155 white_list="${server}/white-list.txt"
pankso@3 156 title "Minecraft server white list"
pankso@3 157
pankso@3 158 case "$2" in
pankso@3 159
pankso@3 160 --true)
pankso@3 161 echo "Activaction white list support..."
pankso@3 162 sed -i s'/white-list=*./white-list=true/' ${config}
pankso@3 163 touch ${white_list} ;;
pankso@3 164
pankso@3 165 --false) ;;
pankso@3 166 *) ;;
pankso@3 167 esac
pankso@3 168 # Add/remove users
pankso@3 169
pankso@3 170
pankso@3 171 # --true
pankso@3 172 if [ "$true" ]; then
pankso@3 173
pankso@3 174 fi
pankso@3 175
pankso@3 176 # Display white list users or give settings info
pankso@3 177 if [ -f "$white_list" ]; then
pankso@3 178 cat ${white_list}
pankso@3 179 else
pankso@3 180 get_value "white-list"
pankso@3 181 colorize 031 "White list file is not activated $val"
pankso@3 182 fi
pankso@3 183
pankso@3 184 newline ;;
pankso@3 185
pankso@3 186 -i|info)
pankso@3 187 newline
pankso@3 188 colorize 032 "Minecraft Server"
pankso@3 189 echo "Version : $version"
pankso@3 190 echo "Home : $home"
pankso@3 191 newline
pankso@3 192
pankso@3 193 colorize 032 "Server properties"
pankso@3 194 for var in gamemode server-port level-name difficulty max-players \
pankso@3 195 allow-flight
pankso@3 196 do
pankso@3 197 get_value ${var}
pankso@3 198 done
pankso@3 199 newline
pankso@3 200
pankso@3 201 if check_java; then
pankso@3 202 colorize 032 "Java Runtime Environment"
pankso@3 203 echo "Path: $java"
pankso@3 204 ${java} -version #2>&1 | grep "version"
pankso@3 205 fi
pankso@3 206 newline ;;
pankso@3 207
pankso@3 208 *) help ;;
pankso@3 209 esac
pankso@3 210 exit 0