add HAKO-VERSION checking

commands.go

@@ -19,6 +19,9 @@ func initCommand(lang string) error {
 		if err := buildBaseImage(); err != nil {
 			return err
 		}
+	} else {
+		// Check base image version
+		checkVersionMismatch("hako-userland")
 	}
 
 	fmt.Printf("Building %s language image...\n", lang)
@@ -36,6 +39,9 @@ func upCommand(lang string) error {
 		return fmt.Errorf("image %s not found, run 'hako init %s' first", imageName, lang)
 	}
 
+	// Check for version mismatch
+	checkVersionMismatch(imageName)
+
 	cwd, err := os.Getwd()
 	if err != nil {
 		return err
@@ -103,7 +109,24 @@ func downCommand(container string) error {
 
 func psCommand() error {
 	fmt.Println("Hako containers:")
-	return listHakoContainers()
+	if err := listHakoContainers(); err != nil {
+		return err
+	}
+
+	// Check for version mismatches in running containers
+	output, err := runCommandOutput("docker", "ps", "-a", "--filter", "name=hako-", "--format", "{{.Image}}")
+	if err == nil {
+		images := strings.Split(strings.TrimSpace(output), "\n")
+		checkedImages := make(map[string]bool)
+		for _, image := range images {
+			if image != "" && !checkedImages[image] {
+				checkVersionMismatch(image)
+				checkedImages[image] = true
+			}
+		}
+	}
+
+	return nil
 }
 
 func syncCommand() error {
@@ -122,7 +145,7 @@ func syncCommand() error {
 	}
 
 	fmt.Printf("Syncing files from container %s...\n", containerName)
-	
+
 	tempDir, err := os.MkdirTemp("", "hako-sync-*")
 	if err != nil {
 		return err
@@ -184,12 +207,12 @@ func copyWorkspaceToContainer(containerName string) error {
 	if err != nil {
 		return err
 	}
-	
+
 	untrackedFiles, err := runCommandOutput("git", "ls-files", "--others", "--exclude-standard")
 	if err != nil {
 		return err
 	}
-	
+
 	allFiles := []string{}
 	if trackedFiles != "" {
 		allFiles = append(allFiles, strings.Split(trackedFiles, "\n")...)
@@ -197,17 +220,17 @@ func copyWorkspaceToContainer(containerName string) error {
 	if untrackedFiles != "" {
 		allFiles = append(allFiles, strings.Split(untrackedFiles, "\n")...)
 	}
-	
+
 	if len(allFiles) == 0 {
 		return fmt.Errorf("no files to copy")
 	}
-	
+
 	// Copy files one by one to preserve directory structure
 	for _, file := range allFiles {
 		if file == "" {
 			continue
 		}
-		
+
 		// Create directory structure in container if needed
 		dir := filepath.Dir(file)
 		if dir != "." {
@@ -215,12 +238,12 @@ func copyWorkspaceToContainer(containerName string) error {
 				return err
 			}
 		}
-		
+
 		// Copy the file
 		if err := copyToContainer(containerName, file, "/workspace/"+file); err != nil {
 			return fmt.Errorf("failed to copy %s: %v", file, err)
 		}
 	}
-	
+
 	return nil
-}
+}