#!/usr/bin/env bash DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" #echo $DIR cd $DIR/../ PROCESS_NAME='Your_Process_Name' #printf "$PROCESS_NAME\n" pkill -f "$PROCESS_NAME" function clean_up { # Perform program exit housekeeping pkill -f -9 "$PROCESS_NAME" exit } trap clean_up SIGHUP SIGINT SIGTERM # Path to your swoole server file/ start script php -f "$DIR/server.php" & DIR_HASH="$(tar cf - Phase/ | sha1sum)" #echo $DIR_HASH while true; do sleep 1 UPDATED_DIR_HASH="$(tar cf - Phase/ | sha1sum)" if [ "$UPDATED_DIR_HASH" != "$DIR_HASH" ] then DIR_HASH=$UPDATED_DIR_HASH echo "Change Detected! Restarting Swoole!" pkill -f "$PROCESS_NAME" while pkill -0 -f "$PROCESS_NAME"; do sleep 0.5 done printf "\n---\n" # Change to your swoole start script php -f "$DIR/server.php" & printf "\n\n\n" fi done