Function LoadConfig

pkg/mcp/config.go:61–84

LoadConfig reads configuration from environment variables, applying defaults for any variables that are unset or empty.

()

// LoadConfig reads configuration from environment variables, applying defaults
// for any variables that are unset or empty.
func LoadConfig() (*Config, error) {
	cfg := DefaultConfig()

	if v := os.Getenv("GOSQLX_MCP_HOST"); v != "" {
		cfg.Host = v
	}

	if v := os.Getenv("GOSQLX_MCP_PORT"); v != "" {
		port, err := strconv.Atoi(v)
		if err != nil {
			return nil, fmt.Errorf("GOSQLX_MCP_PORT: expected integer, got %q", v)
		}
		if port < 1 || port > 65535 {
			return nil, fmt.Errorf("GOSQLX_MCP_PORT: %d is out of range (1–65535)", port)
		}
		cfg.Port = port
	}

	if v := strings.TrimSpace(os.Getenv("GOSQLX_MCP_AUTH_TOKEN")); v != "" {
		cfg.AuthToken = v
	}

	return cfg, nil
}

// DefaultConfig returns a Config with all defaults applied (auth disabled).
func DefaultConfig() *Config {