150 lines
5.1 KiB
Bash
Executable File
150 lines
5.1 KiB
Bash
Executable File
#!/bin/bash
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# Port Cleanup Script - Kill any processes using critical ports
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# This prevents port conflicts when starting services
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echo "╔════════════════════════════════════════════════════════════════╗"
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echo "║ Port Cleanup & Conflict Resolution ║"
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echo "╚════════════════════════════════════════════════════════════════╝"
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echo ""
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# Colors
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GREEN='\033[0;32m'
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RED='\033[0;31m'
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YELLOW='\033[1;33m'
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NC='\033[0m' # No Color
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# Ports to check
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BACKEND_PORT=8080
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FRONTEND_PORT=5100
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# Function to check and kill process on a port
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cleanup_port() {
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local port=$1
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local service_name=$2
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echo "Checking port $port ($service_name)..."
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# Find process using the port
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local pids=$(sudo lsof -ti :$port 2>/dev/null)
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if [ -z "$pids" ]; then
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echo -e "${GREEN}✓ Port $port is free${NC}"
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return 0
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fi
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echo -e "${YELLOW}⚠ Port $port is in use by PID(s): $pids${NC}"
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# Get process details
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for pid in $pids; do
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local cmd=$(ps -p $pid -o comm= 2>/dev/null)
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local full_cmd=$(ps -p $pid -o args= 2>/dev/null)
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echo " Process: $cmd (PID $pid)"
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echo " Command: $full_cmd"
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# Check if it's a systemd service
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if systemctl status church-music-backend.service 2>/dev/null | grep -q "Main PID: $pid"; then
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echo -e "${YELLOW} This is the systemd backend service - use 'systemctl stop' instead${NC}"
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continue
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fi
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if systemctl status church-music-frontend.service 2>/dev/null | grep -q "Main PID: $pid"; then
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echo -e "${YELLOW} This is the systemd frontend service - use 'systemctl stop' instead${NC}"
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continue
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fi
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# Kill the rogue process
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echo " Killing process $pid..."
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sudo kill -9 $pid 2>/dev/null
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if [ $? -eq 0 ]; then
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echo -e "${GREEN} ✓ Process $pid killed${NC}"
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else
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echo -e "${RED} ✗ Failed to kill process $pid${NC}"
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fi
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done
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# Verify port is now free
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sleep 1
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if sudo lsof -ti :$port &>/dev/null; then
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echo -e "${RED}✗ Port $port still in use after cleanup${NC}"
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return 1
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else
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echo -e "${GREEN}✓ Port $port is now free${NC}"
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return 0
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fi
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}
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# Clean up PID files from development mode
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cleanup_pid_files() {
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echo ""
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echo "Cleaning up stale PID files..."
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if [ -f /tmp/church-backend.pid ]; then
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local pid=$(cat /tmp/church-backend.pid)
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if ! ps -p $pid > /dev/null 2>&1; then
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rm /tmp/church-backend.pid
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echo -e "${GREEN}✓ Removed stale backend PID file${NC}"
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fi
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fi
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if [ -f /tmp/church-frontend.pid ]; then
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local pid=$(cat /tmp/church-frontend.pid)
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if ! ps -p $pid > /dev/null 2>&1; then
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rm /tmp/church-frontend.pid
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echo -e "${GREEN}✓ Removed stale frontend PID file${NC}"
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fi
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fi
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}
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# Kill any webpack dev servers or react-scripts
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cleanup_dev_servers() {
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echo ""
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echo "Checking for development servers..."
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local react_pids=$(pgrep -f "react-scripts start" 2>/dev/null)
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if [ -n "$react_pids" ]; then
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echo -e "${YELLOW}⚠ Found React dev server processes${NC}"
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for pid in $react_pids; do
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echo " Killing react-scripts (PID $pid)"
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kill -9 $pid 2>/dev/null || true
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done
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echo -e "${GREEN}✓ React dev servers killed${NC}"
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fi
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local webpack_pids=$(pgrep -f "webpack-dev-server" 2>/dev/null)
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if [ -n "$webpack_pids" ]; then
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echo -e "${YELLOW}⚠ Found webpack-dev-server processes${NC}"
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for pid in $webpack_pids; do
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echo " Killing webpack-dev-server (PID $pid)"
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kill -9 $pid 2>/dev/null || true
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done
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echo -e "${GREEN}✓ Webpack dev servers killed${NC}"
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fi
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if [ -z "$react_pids" ] && [ -z "$webpack_pids" ]; then
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echo -e "${GREEN}✓ No development servers found${NC}"
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fi
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}
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# Main execution
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echo "Starting port cleanup..."
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echo ""
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cleanup_port $BACKEND_PORT "Backend API"
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echo ""
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cleanup_port $FRONTEND_PORT "Frontend Server"
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echo ""
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cleanup_pid_files
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echo ""
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cleanup_dev_servers
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echo ""
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echo "╔════════════════════════════════════════════════════════════════╗"
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echo "║ CLEANUP COMPLETE ║"
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echo "╚════════════════════════════════════════════════════════════════╝"
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echo ""
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echo "You can now start the services:"
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echo " sudo systemctl start church-music-backend"
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echo " sudo systemctl start church-music-frontend"
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echo ""
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