add confirmation and comments to delete command

pkg/cli/commands/delete.go

@@ -4,30 +4,67 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/charmbracelet/huh"
 	"github.com/spf13/cobra"
 )
 
+// Variables for delete command flag.
+var confirmDelete bool
+
+// deleteCmd represents the delete command.
 var deleteCmd = &cobra.Command{
 	Use:     "delete [id]",
 	Short:   "Delete an existing issue",
 	Long:    `Delete an existing issue by its ID.`,
-	Example: `pm delete issue_id`,
+	Example: `pm delete pm-abc`,
+
+	Aliases: []string{"del", "remove", "rm"},
+	Args:    cobra.ExactArgs(1),
 	RunE:    runDeleteCmd,
-	Aliases: []string{"del"},
-	Args:    cobra.MinimumNArgs(1),
 }
 
+// runDeleteCmd executes the delete command logic,
+// which deletes an issue by its ID after confirming with the user.
 func runDeleteCmd(cmd *cobra.Command, args []string) error {
 	deleteID := strings.Join(args, " ")
 
-	err := svc.Beads.DeleteIssue(cmd.Context(), deleteID)
+	// Fetch the issue to ensure it exists before deletion.
+	issue, err := svc.Beads.GetIssue(cmd.Context(), deleteID)
+	if err != nil {
+		return fmt.Errorf("error fetching issue: %w", err)
+	}
+
+	if issue == nil {
+		return fmt.Errorf("issue with ID %s not found", deleteID)
+	}
+
+	// Prompt for confirmation if not already confirmed via flag.
+	if !cmd.Flags().Changed("yes") {
+		huh.NewConfirm().Value(&confirmDelete).
+			Title("You want to delete this issue?").
+			Inline(true).WithTheme(huh.ThemeBase()).Run()
+	}
+
+	// If user did not confirm, cancel deletion.
+	if !confirmDelete {
+		cmd.Println("Deletion cancelled.")
+		return nil
+	}
+
+	// Delete the issue.
+	err = svc.Beads.DeleteIssue(cmd.Context(), deleteID)
 	if err != nil {
 		return fmt.Errorf("error deleting issue: %w", err)
 	}
 
-	str := fmt.Sprintf("Deleted issue with ID: %s\n", deleteID)
+	cmd.Println("Deleted issue with ID:", deleteID)
-
-	fmt.Print(str)
 
 	return nil
 }
+
+// init function to set up the delete command and its flags.
+func init() {
+	deleteCmd.Flags().BoolVarP(&confirmDelete, "yes", "y", true, "Confirm deletion without prompt")
+
+	rootCmd.AddCommand(deleteCmd)
+}