Renamed server_script.sh to run_script.sh

scripts/server_script.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+
+MAX_LOGS=${MAX_LOGS:-20}
+LOG_DIR=${LOG_DIR:-"/var/log/glassminers"}
+LOG_DATE_FORMAT=${LOG_DATE_FORMAT:-"%Y-%m-%d-%H-%M-%S"}
+
+EXEC=./server.out
+TIMESTAMP=$(date +"$LOG_DATE_FORMAT")
+
+delete_old_logs() {
+  if [ -d "$LOG_DIR" ]; then
+    NUM_LOGS=$(ls -1q "$LOG_DIR"/*.log 2>/dev/null | wc -l)
+
+    if ((NUM_LOGS > MAX_LOGS)); then
+      OLDEST_LOGS=$(ls -1t "$LOG_DIR"/*.log | tail -n $((NUM_LOGS - MAX_LOGS)))
+      for log_file in $OLDEST_LOGS; do
+        rm "$log_file"
+        echo "[Info] Removed old log: $log_file"
+      done
+    fi
+  fi
+}
+
+rename_log() {
+  if [ -f "$LOG_DIR/latest.log" ]; then
+    STOP_TIMESTAMP=$(date +"$LOG_DATE_FORMAT")
+    mv "$LOG_DIR/latest.log" "$LOG_DIR/$STOP_TIMESTAMP.log"
+    echo "[Info] Renamed latest.log to $STOP_TIMESTAMP.log"
+  else
+    echo "[Warning] No latest.log file to rename"
+  fi
+}
+
+clean_up() {
+  rename_log
+  delete_old_logs
+}
+
+trap 'clean_up; exit 0' SIGTERM
+
+echo "[Info] Max number of logs set to $MAX_LOGS"
+echo "[Info] Server is starting at [$TIMESTAMP]"
+$EXEC >"$LOG_DIR/latest.log" &
+SERVER_PID=$!
+
+wait $SERVER_PID
+EXIT_STATUS=$?
+
+clean_up
+
+echo "[Info] Server stopped at [$(date +"$LOG_DATE_FORMAT")] with exit code: $EXIT_STATUS"
+sleep 5