Controtto

package config import "sync" // Manager holds the application configuration and provides thread-safe access to it. type Manager struct { mu sync.RWMutex config *Config } // NewManager creates a new ConfigManager. func NewManager(config *Config) *Manager { return &Manager{config: config} } // Get returns the current configuration. func (m *Manager) Get() *Config { m.mu.RLock() defer m.mu.RUnlock() return m.config } // Update updates the configuration. func (m *Manager) Update(config *Config) { // If Config is updated on runtime, we don't want to change the env vars. Config will be re-loaded to env var value on restart. m.mu.Lock() defer m.mu.Unlock() // We are re-setting these values to their original ones, as they are not expected to be changed at runtime. config.DBPath = m.config.DBPath config.Port = m.config.Port config.LoadSampleData = m.config.LoadSampleData m.config = config }