preload

README.md

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+# ServerFinder
+scale to your MC (paper, spigot) servers on debian based systems.

finder.sh

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+#!/usr/bin/bash
+
+function find_server_files() {
+
+    running_jar=$(ps aux | grep '[j]ava' | grep 'paper\|spigot' | awk '{print $(NF-1)}')
+    if [[ $running_jar ]]; then 
+        gum log --structured --level info "running jar file is found"
+        continue
+    else
+        gum log --structured --level info "running jar file is not found"
+        gum confirm  "Do you want to manual search for the jar file?" || server_jar=""
+        
+    fi
+
+
+    server_jar=$(find ~/ -type f \( -name "paper*.jar" -o -name "spigot*.jar" \))
+
+    if [[ ${server_jar[@]} -eq 0 ]]; then 
+        gum log --structured --level info "jar file not found"
+        server_jar=$(gum file $HOME)
+
+    else
+        gum log --structured --level info "jar file found"
+        gum choose --header "prefer" ${server_jar[@]}
+    fi
+
+    echo $server_jar
+}
+

main.sh

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+#! usr/bin/bash
+
+source finder.sh
+source starter.sh
+
+function main() {
+
+    result=$(find_server_files)
+    starter_main $result
+
+
+}
+
+
+main

server_start_options.txt

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+min_ram=4G
+max_ram=4G
+#disk_priority=2
+#cpu_priority=4

start_options.sh

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+#! bin/bash
+
+declare -A options
+
+function run {
+
+    while IFS='=' read -r key value; do
+        [[ -z "$key" || "$key" =~ ^# ]] && continue  
+        options["$key"]=$value
+    done < server_start_options.txt
+
+    for key in "${!options[@]}"; do
+        echo "$key=${options[$key]}"
+    done
+
+    cd $2 &&  java -Xms${options['min_ram']} -Xmx${options['max_ram']} -jar $1 nogui    
+}

starter.sh

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+#! usr/bin/bash
+
+source start_options.sh
+
+function change_the_properties() {
+    gum log --structured --level info "we find the $1 file"
+    gum write --width 40 --value "$(awk -F "=" '{printf "%s --> %s\n", $1, $2}' "$current_path/$1")" > $current_path/temp.txt
+    awk -F "-->" '{printf "%s=%s\n", $1, $2}' $current_path/temp.txt > $current_path/$1    
+    gum log --structured --level info "$1 file is updated"
+}
+
+function change_the_properties_other () {
+
+    gum log --structured --level info "we find the $1 file"
+    writed_file=$(<"$current_path/$1")
+    write=$(gum write --width 40 --value "$writed_file")
+    echo $write > $current_path/$1 
+    gum log --structured --level info "$1 file is updated"
+
+}
+
+
+function just_base_of_path () {
+
+    __current_path=$(echo $1 | awk -F "/" '{OFS="/"; $NF=""; print $0}') #this path is used to read the files in the directory
+    echo $__current_path
+}
+
+function just_name_of_path () {
+
+    __current_path=$(echo $1 | awk -F "/" '{print $NF}') #this path is used to read the files in the directory
+    echo $__current_path
+}
+
+function server_options() {
+    local select=$(gum choose --header "Options" server.properties permissions.yml commands.yml whitelist.json bukkit.yml banned-ips.json banned-players.json choose-your-file)
+
+    case $select in 
+
+        "server.properties")
+            change_the_properties "server.properties"
+            ;;
+        "permissions.yml")
+            change_the_properties_other "permissions.yml"
+            ;;
+        "commands.yml")
+            change_the_properties_other "commands.yml"
+            ;;
+        "whitelist.json")
+            change_the_properties_other "whitelist.json"
+            ;;
+        "bukkit.yml")
+            change_the_properties_other "bukkit.yml"
+            ;;
+        "banned-ips.json")           
+            change_the_properties_other "banned-ips.json"
+            ;;
+        "banned-players.json")
+            change_the_properties_other "banned-players.json"
+            ;;
+        "choose-your-file")
+            change_the_properties_other $(just_name_of_path $(gum file $current_path))
+            ;;
+        *)
+            ;;
+    esac
+
+    starter_main $_current_path
+}
+
+function server_start () {
+
+    echo "eula=true" > $current_path/eula.txt
+
+    select=$(gum choose --header "Options" "quick-start" "custom-start")
+
+    case $select in
+
+        "quick-start")
+            run $_current_path  $current_path
+            ;;
+        "custom-start")
+            gum log --structured --level info "Customizing the server"
+            ;;
+        *)
+            ;;
+    esac   
+}
+
+
+function starter_main() {
+
+    _current_path=$1 #this path provied by the main.sh
+    current_path=$(just_base_of_path $_current_path) #this path is used to read the files in the directory
+
+    select=$(gum choose --header "Options" start-server stop-server restart-server status-server find-server options-server)
+
+
+    case $select in
+
+        "start-server")
+            server_start
+            ;;
+        "stop-server")
+            gum log --structured --level info "Stopping server"
+            ;;
+        "restart-server")
+            gum log --structured --level info "Restarting server"
+            ;;
+        "status-server")
+            gum log --structured --level info "Checking server status"
+            ;;
+        "find-server")
+            gum log --structured --level info "Finding server"
+            ;;
+        "options-server")
+            server_options
+            ;;
+
+
+
+        *)
+            ;;
+    esac
+
+}
+
+
+