LinuxGSM/Minecraft/mcserver

#!/bin/bash
# Minecraft
# Server Management Script
# Author: Daniel Gibbs
# Website: https://gameservermanagers.com
if [ -f ".dev-debug" ]; then
        exec 5>dev-debug.log
        BASH_XTRACEFD="5"
        set -x
fi

version="210816"

#### Variables ####

# Notification Alerts
# (on|off)

# Email
emailalert="off"
email="email@example.com"

# Pushbullet
# https://www.pushbullet.com/#settings
pushbulletalert="off"
pushbullettoken="accesstoken"

# Start Variables
maxplayers="16"
ip="0.0.0.0"
updateonstart="off"

fn_parms(){
parms="nogui"
}

#### Advanced Variables ####

# Github Branch Select
# Allows for the use of different function files
# from a different repo and/or branch.
githubuser="GameServerManagers"
githubrepo="LinuxGSM"
githubbranch="mcserver"

# Server Details
servicename="mc-server"
gamename="Minecraft"
engine="minecraft"

# Directories
rootdir="$(dirname $(readlink -f "${BASH_SOURCE[0]}"))"
selfname="$(basename $(readlink -f "${BASH_SOURCE[0]}"))"
lockselfname=".${servicename}.lock"
lgsmdir="${rootdir}/lgsm"
functionsdir="${lgsmdir}/functions"
filesdir="${rootdir}/serverfiles"
systemdir="${filesdir}"
executabledir="${filesdir}"
executable="java -Xmx512M -jar minecraft_server.jar"
servercfg="server.properties"
servercfgdir="${filesdir}"
servercfgfullpath="${servercfgdir}/${servercfg}"
servercfgdefault="${servercfgdir}/lgsm-default.ini"
backupdir="${rootdir}/backups"

# Logging
logdays="7"
gamelogdir="${systemdir}/logs"
scriptlogdir="${rootdir}/log/script"
consolelogdir="${rootdir}/log/console"
consolelogging="on"

scriptlog="${scriptlogdir}/${servicename}-script.log"
consolelog="${consolelogdir}/${servicename}-console.log"
emaillog="${scriptlogdir}/${servicename}-email.log"

scriptlogdate="${scriptlogdir}/${servicename}-script-$(date '+%d-%m-%Y-%H-%M-%S').log"
consolelogdate="${consolelogdir}/${servicename}-console-$(date '+%d-%m-%Y-%H-%M-%S').log"

##### Script #####
# Do not edit

# Fetches core_dl for file downloads
fn_fetch_core_dl(){
github_file_url_dir="lgsm/functions"
github_file_url_name="${functionfile}"
filedir="${functionsdir}"
filename="${github_file_url_name}"
githuburl="https://raw.githubusercontent.com/${githubuser}/${githubrepo}/${githubbranch}/${github_file_url_dir}/${github_file_url_name}"
# If the file is missing, then download
if [ ! -f "${filedir}/${filename}" ]; then
        if [ ! -d "${filedir}" ]; then
                mkdir -p "${filedir}"
        fi
        echo -e "    fetching ${filename}...\c"
        # Check curl exists and use available path
        curlpaths="$(command -v curl 2>/dev/null) $(which curl >/dev/null 2>&1) /usr/bin/curl /bin/curl /usr/sbin/curl /sbin/curl)"
        for curlcmd in ${curlpaths}
        do
                if [ -x "${curlcmd}" ]; then
                        break
                fi
        done
        # If curl exists download file
        if [ "$(basename ${curlcmd})" == "curl" ]; then
                curlfetch=$(${curlcmd} -s --fail -o "${filedir}/${filename}" "${githuburl}" 2>&1)
                if [ $? -ne 0 ]; then
                        echo -e "\e[0;31mFAIL\e[0m\n"
                        echo "${curlfetch}"
                        echo -e "${githuburl}\n"
                        exit 1
                else
                        echo -e "\e[0;32mOK\e[0m"
                fi
        else
                echo -e "\e[0;31mFAIL\e[0m\n"
                echo "Curl is not installed!"
                echo -e ""
                exit 1
        fi
        chmod +x "${filedir}/${filename}"
fi
source "${filedir}/${filename}"
}

core_dl.sh(){
# Functions are defined in core_functions.sh.
functionfile="${FUNCNAME}"
fn_fetch_core_dl
}

core_functions.sh(){
# Functions are defined in core_functions.sh.
functionfile="${FUNCNAME}"
fn_fetch_core_dl
}

core_dl.sh
core_functions.sh

getopt=$1
core_getopt.sh