Add Minecraft/Modded/StartServer.sh

Minecraft/Modded/StartServer.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+#Claytonia.net
+
+# Game and server details
+game="moddedmc"
+server="BetterMC"
+
+# Discord webhook details
+DISCORD_WEBHOOK_URL="https://discord.com/api/webhooks/108116989/r6m9CEumGdsrU7D6MxIS-D"
+DISCORD_USERNAME="ModdedMC"
+DISCORD_AVATAR_URL="https://i.imgur.com/oBycxyt.png"
+
+# Monitoring details
+# What to look for in the log file that tells the script the server is done saving and ready to restart.
+MONITOR_STRING="Stopped IO worker"
+# Where is the log file?
+LOG_FILE="/home/$game/$server/logs/latest.log"
+
+# Functions
+start_server() {
+  # Sleep to give time for all start.sh discord msgs to be sent
+  sleep 3
+
+  # Kill any previous screen sessions
+  screen -X -S "$game" quit > /dev/null 2>&1
+
+  # Start the screen and run the server
+  cd "/home/$game/$server/"
+  screen -dmS "$game" ./start.sh && echo "Restarted at: $(date)" >>script.log
+}
+
+# Ensure the working directory exists
+cd "/home/$game/$server/" || exit
+
+# Notify Discord about server restart
+discord_message="Saving world and restarting the server."
+curl -H "Content-Type: application/json" -X POST -d '{"username": "'"$DISCORD_USERNAME"'", "content": "'"$discord_message"'", "avatar_url": "'"$DISCORD_AVATAR_URL"'"}' "$DISCORD_WEBHOOK_URL"
+
+# Run the screen command to stop the server
+output=$(screen -p 0 -S "$game" -X eval "stuff stop\015" 2>&1)
+
+# Check if the output contains the "No screen session found" message
+if [[ $output == *"No screen session found."* ]]; then
+  echo "Starting Server"
+  start_server
+  exit
+else
+  echo "Saving World, Please wait."
+  echo "This takes some time!"
+
+  # Tail the log file and monitor for the specified string
+  #waits for the server to fully save before starting the server instead of force quitting the screen
+  tail -n 0 -F "$LOG_FILE" | while read -r line; do
+    if [[ $line == *"$MONITOR_STRING"* ]]; then
+      echo "Starting Server"
+      start_server
+      exit
+    fi
+  done
+fi
+
+exit