rename backend to core

core/cmd/dms/commands_root.go

@@ -0,0 +1,99 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/config"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/distros"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/dms"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/spf13/cobra"
+)
+
+var customConfigPath string
+var configPath string
+
+var rootCmd = &cobra.Command{
+	Use:   "dms",
+	Short: "dms CLI",
+	Long:  "dms is the DankMaterialShell management CLI and backend server.",
+	Run:   runInteractiveMode,
+}
+
+func init() {
+	// Add the -c flag
+	rootCmd.PersistentFlags().StringVarP(&customConfigPath, "config", "c", "", "Specify a custom path to the DMS config directory")
+}
+
+func findConfig(cmd *cobra.Command, args []string) error {
+	if customConfigPath != "" {
+		log.Debug("Custom config path provided via -c flag: %s", customConfigPath)
+		shellPath := filepath.Join(customConfigPath, "shell.qml")
+
+		info, statErr := os.Stat(shellPath)
+
+		if statErr == nil && !info.IsDir() {
+			configPath = customConfigPath
+			log.Debug("Using config from: %s", configPath)
+			return nil // <-- Guard statement
+		}
+
+		if statErr != nil {
+			return fmt.Errorf("custom config path error: %w", statErr)
+		}
+
+		return fmt.Errorf("path is a directory, not a file: %s", shellPath)
+	}
+
+	configStateFile := filepath.Join(getRuntimeDir(), "danklinux.path")
+	if data, readErr := os.ReadFile(configStateFile); readErr == nil {
+		statePath := strings.TrimSpace(string(data))
+		shellPath := filepath.Join(statePath, "shell.qml")
+
+		if info, statErr := os.Stat(shellPath); statErr == nil && !info.IsDir() {
+			log.Debug("Using config from active session state file: %s", statePath)
+			configPath = statePath
+			log.Debug("Using config from: %s", configPath)
+			return nil // <-- Guard statement
+		} else {
+			os.Remove(configStateFile)
+		}
+	}
+
+	log.Debug("No custom path or active session, searching default XDG locations...")
+	var err error
+	configPath, err = config.LocateDMSConfig()
+	if err != nil {
+		return err
+	}
+
+	log.Debug("Using config from: %s", configPath)
+	return nil
+}
+func runInteractiveMode(cmd *cobra.Command, args []string) {
+	detector, err := dms.NewDetector()
+	if err != nil && !errors.Is(err, &distros.UnsupportedDistributionError{}) {
+		log.Fatalf("Error initializing DMS detector: %v", err)
+	} else if errors.Is(err, &distros.UnsupportedDistributionError{}) {
+		log.Error("Interactive mode is not supported on this distribution.")
+		log.Info("Please run 'dms --help' for available commands.")
+		os.Exit(1)
+	}
+
+	if !detector.IsDMSInstalled() {
+		log.Error("DankMaterialShell (DMS) is not detected as installed on this system.")
+		log.Info("Please install DMS using dankinstall before using this management interface.")
+		os.Exit(1)
+	}
+
+	model := dms.NewModel(Version)
+	p := tea.NewProgram(model, tea.WithAltScreen())
+	if _, err := p.Run(); err != nil {
+		log.Fatalf("Error running program: %v", err)
+	}
+}