run.sh - master - keorlov/collsim

run.sh
100 строк3 KB
Konstantin Orlov
wip
13 июл 2026, 09:01
13 июл 2026, 09:01783d961
#!/usr/bin/env bash
# CollSim - Run backend and frontend together

set -e

BACKEND_PORT=5000
FRONTEND_PORT=5173
HOST="0.0.0.0"

# Colors
GREEN='\033[0;32m'
BLUE='\033[0;34m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m' # No Color

BACKEND_PID=""
FRONTEND_PID=""

echo -e "${BLUE}=== CollSim Runner ===${NC}"

# Check if we're in the right directory
if [ ! -f "config.yaml" ]; then
    echo -e "${RED}Error: Run from project root (where config.yaml is)${NC}"
    exit 1
fi

# Function to cleanup on exit
cleanup() {
    echo -e "\n${YELLOW}Shutting down...${NC}"
    if [ -n "$BACKEND_PID" ] && kill -0 "$BACKEND_PID" 2>/dev/null; then
        kill "$BACKEND_PID" 2>/dev/null || true
        wait "$BACKEND_PID" 2>/dev/null || true
    fi
    if [ -n "$FRONTEND_PID" ] && kill -0 "$FRONTEND_PID" 2>/dev/null; then
        kill "$FRONTEND_PID" 2>/dev/null || true
        wait "$FRONTEND_PID" 2>/dev/null || true
    fi
    echo "Done."
}
trap cleanup INT TERM EXIT

# Start backend
echo -e "${GREEN}Starting backend on ${HOST}:${BACKEND_PORT}...${NC}"
python -m app --host "$HOST" --port "$BACKEND_PORT" &
BACKEND_PID=$!

# Wait for backend health
echo "Waiting for backend..."
for i in {1..60}; do
    if curl -s "http://localhost:$BACKEND_PORT/health" > /dev/null 2>&1; then
        echo -e "${GREEN}Backend ready!${NC}"
        break
    fi
    if [ $i -eq 60 ]; then
        echo -e "${RED}Backend failed to start${NC}"
        exit 1
    fi
    sleep 0.5
done

# Start frontend if available
if [ -d "frontend" ] && [ -f "frontend/package.json" ]; then
    echo -e "${GREEN}Starting frontend on port $FRONTEND_PORT...${NC}"
    cd frontend
    if [ ! -d "node_modules" ]; then
        echo "Installing frontend dependencies..."
        npm install
    fi
    npm run dev -- --port "$FRONTEND_PORT" --host 0.0.0.0 &
    FRONTEND_PID=$!
    cd ..
    echo -e "${GREEN}Frontend started!${NC}"
else
    echo -e "${YELLOW}Frontend not found, running backend only${NC}"
fi

echo ""
echo -e "${BLUE}=== CollSim Running ===${NC}"
echo -e "Backend API:  ${GREEN}http://localhost:$BACKEND_PORT${NC}"
echo -e "  POST /simulate"
echo -e "  GET  /health"
if [ -n "$FRONTEND_PID" ]; then
    echo -e "Frontend UI:  ${GREEN}http://localhost:$FRONTEND_PORT${NC} (and LAN via --host 0.0.0.0)"
fi
echo "Press Ctrl+C to stop"
echo ""

# Wait for processes, handle early exit
while true; do
    if [ -n "$BACKEND_PID" ] && ! kill -0 "$BACKEND_PID" 2>/dev/null; then
        echo -e "${RED}Backend process exited unexpectedly${NC}"
        break
    fi
    if [ -n "$FRONTEND_PID" ] && ! kill -0 "$FRONTEND_PID" 2>/dev/null; then
        echo -e "${YELLOW}Frontend process exited${NC}"
        break
    fi
    sleep 1
done