Task_Reporter/stop-dev.sh

#!/bin/bash
# ============================================================================
# Development Server Stop Script for Task Reporter
# Gracefully stops all services: Frontend, Backend, MinIO
# ============================================================================

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

# Script directory (scripts are in project root)
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$SCRIPT_DIR"

# PID file locations
PID_DIR="$PROJECT_ROOT/.pids"
BACKEND_PID_FILE="$PID_DIR/backend.pid"
FRONTEND_PID_FILE="$PID_DIR/frontend.pid"

# Helper functions
print_header() {
    echo -e "\n${BLUE}=== $1 ===${NC}"
}

print_ok() {
    echo -e "${GREEN}[OK]${NC} $1"
}

print_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

print_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

print_info() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

# Show help
show_help() {
    echo "Usage: $0 [OPTIONS]"
    echo ""
    echo "Stops all development services for Task Reporter."
    echo ""
    echo "Options:"
    echo "  -h, --help      Show this help message"
    echo "  --keep-minio    Don't stop MinIO container"
    echo "  --keep-data     Alias for --keep-minio"
    echo ""
    echo "Services stopped:"
    echo "  - Frontend (Vite dev server)"
    echo "  - Backend (uvicorn)"
    echo "  - MinIO (Docker container)"
}

# Parse arguments
KEEP_MINIO=false

while [[ $# -gt 0 ]]; do
    case $1 in
        -h|--help)
            show_help
            exit 0
            ;;
        --keep-minio|--keep-data)
            KEEP_MINIO=true
            shift
            ;;
        *)
            echo "Unknown option: $1"
            show_help
            exit 1
            ;;
    esac
done

echo -e "${BLUE}============================================${NC}"
echo -e "${BLUE}  Task Reporter - Stopping Services${NC}"
echo -e "${BLUE}============================================${NC}"

# ============================================================================
# Stop Frontend
# ============================================================================
print_header "Stopping Frontend"

if [[ -f "$FRONTEND_PID_FILE" ]]; then
    FRONTEND_PID=$(cat "$FRONTEND_PID_FILE")
    if kill -0 "$FRONTEND_PID" 2>/dev/null; then
        kill "$FRONTEND_PID" 2>/dev/null || true
        # Also kill any child processes (npm spawns node)
        pkill -P "$FRONTEND_PID" 2>/dev/null || true
        sleep 1
        # Force kill if still running
        if kill -0 "$FRONTEND_PID" 2>/dev/null; then
            kill -9 "$FRONTEND_PID" 2>/dev/null || true
        fi
        print_ok "Frontend stopped (was PID: $FRONTEND_PID)"
    else
        print_info "Frontend was not running"
    fi
    rm -f "$FRONTEND_PID_FILE"
else
    # Try to find and kill vite process
    VITE_PID=$(pgrep -f "vite.*frontend" 2>/dev/null | head -1)
    if [[ -n "$VITE_PID" ]]; then
        kill "$VITE_PID" 2>/dev/null || true
        print_ok "Frontend stopped (found PID: $VITE_PID)"
    else
        print_info "Frontend was not running"
    fi
fi

# ============================================================================
# Stop Backend
# ============================================================================
print_header "Stopping Backend"

if [[ -f "$BACKEND_PID_FILE" ]]; then
    BACKEND_PID=$(cat "$BACKEND_PID_FILE")
    if kill -0 "$BACKEND_PID" 2>/dev/null; then
        kill "$BACKEND_PID" 2>/dev/null || true
        sleep 1
        # Force kill if still running
        if kill -0 "$BACKEND_PID" 2>/dev/null; then
            kill -9 "$BACKEND_PID" 2>/dev/null || true
        fi
        print_ok "Backend stopped (was PID: $BACKEND_PID)"
    else
        print_info "Backend was not running"
    fi
    rm -f "$BACKEND_PID_FILE"
else
    # Try to find and kill uvicorn process
    UVICORN_PID=$(pgrep -f "uvicorn app.main:app" 2>/dev/null | head -1)
    if [[ -n "$UVICORN_PID" ]]; then
        kill "$UVICORN_PID" 2>/dev/null || true
        print_ok "Backend stopped (found PID: $UVICORN_PID)"
    else
        print_info "Backend was not running"
    fi
fi

# ============================================================================
# Stop MinIO
# ============================================================================
if [[ "$KEEP_MINIO" == "false" ]]; then
    print_header "Stopping MinIO"

    cd "$PROJECT_ROOT"

    if docker ps --format '{{.Names}}' | grep -q "task-reporter-minio"; then
        if command -v docker-compose &> /dev/null; then
            docker-compose -f docker-compose.minio.yml down
        else
            docker compose -f docker-compose.minio.yml down
        fi
        print_ok "MinIO stopped (data preserved)"
    else
        print_info "MinIO was not running"
    fi
else
    print_header "MinIO"
    print_info "Keeping MinIO running (--keep-minio)"
fi

# ============================================================================
# Cleanup
# ============================================================================
print_header "Cleanup"

# Remove PID directory if empty
if [[ -d "$PID_DIR" ]] && [[ -z "$(ls -A "$PID_DIR")" ]]; then
    rmdir "$PID_DIR"
    print_ok "Cleaned up PID directory"
fi

# ============================================================================
# Summary
# ============================================================================
print_header "Summary"

echo -e "${GREEN}All services have been stopped.${NC}"
echo ""
if [[ "$KEEP_MINIO" == "true" ]]; then
    echo -e "  ${YELLOW}Note:${NC} MinIO is still running (use without --keep-minio to stop)"
fi
echo -e "  ${BLUE}Tip:${NC} Run ./scripts/start-dev.sh to start services again"
echo ""