add db migration

dev-stack.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-# YouMusic Development Server with Foreman-like Process Management
-# Uses overmind (better than foreman for local dev)
+# YouMusic Development Stack - Complete Setup & Start
+# Handles: dependency checks, installation, migrations, and server startup
 
 set -e
 
@@ -16,11 +16,141 @@ YELLOW='\033[1;33m'
 BLUE='\033[0;34m'
 NC='\033[0m' # No Color
 
-# Check if setup was run
-if [ ! -d "backend/.venv" ] || [ ! -d "frontend/node_modules" ]; then
-    echo -e "${RED}❌ Setup not complete. Run ./dev-setup.sh first${NC}"
+# ============================================================================
+# 1. Check System Dependencies
+# ============================================================================
+echo "🔍 Checking system dependencies..."
+
+# Check Python 3.13
+if ! command -v python3.13 &> /dev/null; then
+    echo -e "${RED}❌ Python 3.13 is required but not installed${NC}"
+    echo "Install: brew install python@3.13 (macOS) or apt-get install python3.13 (Linux)"
     exit 1
 fi
+echo -e "${GREEN}✅ Python 3.13 found${NC}"
+
+# Check uv
+if ! command -v uv &> /dev/null; then
+    echo -e "${YELLOW}⚠️  uv not found, installing...${NC}"
+    curl -LsSf https://astral.sh/uv/install.sh | sh
+    export PATH="$HOME/.cargo/bin:$PATH"
+    if ! command -v uv &> /dev/null; then
+        echo -e "${RED}❌ Failed to install uv${NC}"
+        exit 1
+    fi
+fi
+echo -e "${GREEN}✅ uv found${NC}"
+
+# Check Node.js
+if ! command -v node &> /dev/null; then
+    echo -e "${RED}❌ Node.js is required but not installed${NC}"
+    echo "Please install Node.js 18 or higher"
+    exit 1
+fi
+echo -e "${GREEN}✅ Node.js found${NC}"
+
+# Check FFmpeg
+if ! command -v ffmpeg &> /dev/null; then
+    echo -e "${YELLOW}⚠️  FFmpeg not found${NC}"
+    echo "FFmpeg is required for audio processing"
+    echo "Install: brew install ffmpeg (macOS) or apt-get install ffmpeg (Linux)"
+    read -p "Continue anyway? (y/n) " -n 1 -r
+    echo
+    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+        exit 1
+    fi
+else
+    echo -e "${GREEN}✅ FFmpeg found${NC}"
+fi
+
+echo ""
+
+# ============================================================================
+# 2. Setup Project Directories
+# ============================================================================
+echo "📁 Setting up project directories..."
+mkdir -p data/music data/uploads data/temp logs
+echo -e "${GREEN}✅ Directories ready${NC}"
+echo ""
+
+# ============================================================================
+# 3. Backend Setup
+# ============================================================================
+echo "🔧 Setting up Backend..."
+
+# Create virtual environment if needed
+if [ ! -d "backend/.venv" ]; then
+    echo "Creating Python 3.13 virtual environment..."
+    cd backend
+    uv venv --python 3.13
+    cd ..
+fi
+
+# Install/update Python dependencies
+echo "Installing Python dependencies..."
+cd backend
+source .venv/bin/activate
+uv pip install -r requirements.txt
+cd ..
+
+# Create backend .env if needed
+if [ ! -f "backend/.env" ]; then
+    echo "Creating backend .env file..."
+    cp backend/.env.example backend/.env 2>/dev/null || echo "Warning: .env.example not found"
+fi
+
+echo -e "${GREEN}✅ Backend setup complete${NC}"
+echo ""
+
+# ============================================================================
+# 4. Frontend Setup
+# ============================================================================
+echo "🎨 Setting up Frontend..."
+
+# Install/update npm dependencies
+if [ ! -d "frontend/node_modules" ] || [ ! -f "frontend/node_modules/.bin/vite" ]; then
+    echo "Installing npm dependencies..."
+    cd frontend
+    NODE_ENV= npm install --include=dev
+    cd ..
+else
+    echo "npm dependencies already installed"
+fi
+
+# Create frontend .env if needed
+if [ ! -f "frontend/.env" ]; then
+    echo "Creating frontend .env file..."
+    cp frontend/.env.example frontend/.env 2>/dev/null || echo "Warning: .env.example not found"
+fi
+
+echo -e "${GREEN}✅ Frontend setup complete${NC}"
+echo ""
+
+# ============================================================================
+# 5. Run Database Migrations
+# ============================================================================
+echo "🔄 Running database migrations..."
+cd backend
+source .venv/bin/activate
+
+if [ -d "alembic" ]; then
+    alembic upgrade head
+    echo -e "${GREEN}✅ Database migrations complete${NC}"
+else
+    echo -e "${YELLOW}⚠️  No alembic directory found, skipping migrations${NC}"
+fi
+
+cd ..
+echo ""
+
+# ============================================================================
+# 6. Start Development Servers
+# ============================================================================
+echo "🚀 Starting development servers..."
+echo ""
+
+# Clean up overmind socket if it exists
+rm -f .overmind.sock
 
 # Check for process managers (in order of preference)
 if command -v overmind &> /dev/null; then
@@ -66,16 +196,16 @@ else
     
     trap cleanup SIGINT SIGTERM
     
-    # Start backend in background
+    # Start backend in background with output to console
     cd backend
     source .venv/bin/activate
-    uv run uvicorn app.main:app --reload --host 0.0.0.0 --port 8000 2>&1 | sed 's/^/[backend]  /' &
+    uv run uvicorn main:app --reload --host 0.0.0.0 --port 8000 2>&1 | sed 's/^/backend  | /' &
     BACKEND_PID=$!
     cd ..
     
-    # Start frontend in background
+    # Start frontend in background with output to console
     cd frontend
-    npm run dev 2>&1 | sed 's/^/[frontend] /' &
+    npm run dev 2>&1 | sed 's/^/frontend | /' &
     FRONTEND_PID=$!
     cd ..