#!/bin/bash
# Forcefully free port 3002 and redeploy the CMS
PORT=3002

echo "--- Preparing for deployment ---"

# Check if fuser is installed, if not, warn the user
if ! command -v fuser &> /dev/null; then
    echo "Error: 'fuser' command not found. Please install psmisc (e.g., sudo apt install psmisc)."
    exit 1
fi

echo "Forcefully freeing port $PORT..."
# -k kills processes, -n tcp specifies tcp socket
fuser -k $PORT/tcp || echo "No process found on port $PORT or already free."

echo "Stopping containers..."
docker compose down

echo "Starting deployment..."
if docker compose up -d --build; then
    ./scripts/alert.sh "Deployment successful for EpicNext-Cms"
    echo "--- Deployment successful ---"
else
    ./scripts/alert.sh "Deployment FAILED for EpicNext-Cms"
    echo "--- Deployment FAILED ---"
    exit 1
fi