Method CreateSnapshot

app.go:463–497

--- Snapshot ---

()

// --- Snapshot ---

func (a *App) CreateSnapshot() error {
	a.mu.Lock()
	modsDir := a.ProjectData.ModsDir
	a.mu.Unlock()

	if modsDir == "" {
		return fmt.Errorf("please select a mod folder first")
	}

	entries, err := os.ReadDir(modsDir)
	if err != nil {
		return fmt.Errorf("mod folder does not exist: %w", err)
	}

	var modFiles []string
	for _, e := range entries {
		if !e.IsDir() && filepath.Ext(e.Name()) == ".jar" {
			modFiles = append(modFiles, e.Name())
		}
	}

	snapshotName := time.Now().Format("20060102_150405")
	snapshot := &Snapshot{
		Name: snapshotName,
		Mods: modFiles,
	}

	a.mu.Lock()
	a.ProjectData.LatestSnapshot = snapshot
	a.ProjectModified = true
	a.mu.Unlock()

	a.emitLog(fmt.Sprintf("Snapshot created: %s (%d mods)", snapshotName, len(modFiles)), LogSuccess)
	return nil
}

func (a *App) DetectNewMods() (*DetectResult, error) {
	a.mu.Lock()