.env.example

# TopGun Configuration
# Copy to .env and modify as needed
# Run: cp .env.example .env

# =============================================================================
# STORAGE
# =============================================================================

# Storage backend: sqlite, postgres, memory
# - sqlite: Zero-dependency local storage (recommended for development)
# - postgres: Full PostgreSQL backend (recommended for production)
# - memory: In-memory storage (data lost on restart, for testing)
STORAGE_MODE=sqlite

# SQLite (default for development)
# Path to SQLite database file. Use ':memory:' for in-memory.
DB_PATH=./topgun.db

# PostgreSQL (recommended for production)
# Uncomment and configure for PostgreSQL:
# DB_HOST=localhost
# DB_PORT=5432
# DB_USER=topgun
# DB_PASSWORD=topgun_dev
# DB_NAME=topgun
# Or use connection string:
# DATABASE_URL=postgresql://topgun:topgun_dev@localhost:5432/topgun

# =============================================================================
# SERVER
# =============================================================================

# Main server port (WebSocket + HTTP)
SERVER_PORT=8080

# Metrics endpoint port (Prometheus format)
METRICS_PORT=9091

# Node ID (auto-generated UUID if not set)
# NODE_ID=node-1

# =============================================================================
# CLUSTER (optional)
# =============================================================================

# Enable clustering for multi-node deployment
# CLUSTER_ENABLED=true

# Comma-separated list of seed nodes for cluster discovery
# CLUSTER_SEEDS=ws://node-2:8081,ws://node-3:8082

# Port for cluster communication (node-to-node)
# CLUSTER_PORT=8081

# =============================================================================
# AUTH (optional)
# =============================================================================

# JWT secret for authentication
# JWT_SECRET=your-secret-key-min-32-chars-long

# JWT token expiration
# JWT_EXPIRY=24h

# =============================================================================
# DEBUG (development only)
# =============================================================================

# Enable CRDT operation logging
# CRDT_DEBUG=true

# Enable search score breakdown
# SEARCH_DEBUG=true

# Enable SQLite verbose logging
# SQLITE_VERBOSE=true

# Log level: fatal, error, warn, info, debug, trace
# LOG_LEVEL=info