Align simple_main with upstream main entry behavior

Author: antznette1

openhands_cli/simple_main.py

@@ -1,23 +1,21 @@
 #!/usr/bin/env python3
-"""
-Simple main entry point for OpenHands CLI.
-This is a simplified version that demonstrates the TUI functionality.
-"""
+"""Simple main entry point for OpenHands CLI."""
 
 import logging
 import os
-import sys
 import warnings
 
-debug_env = os.getenv('DEBUG', 'false').lower()
-if debug_env != '1' and debug_env != 'true':
-    logging.disable(logging.WARNING)
-    warnings.filterwarnings('ignore')
-
 from prompt_toolkit import print_formatted_text
 from prompt_toolkit.formatted_text import HTML
 
 from openhands_cli.argparsers.main_parser import create_main_parser
+from openhands_cli.utils import create_seeded_instructions_from_args
+
+
+debug_env = os.getenv("DEBUG", "false").lower()
+if debug_env != "1" and debug_env != "true":
+    logging.disable(logging.WARNING)
+    warnings.filterwarnings("ignore")
 
 
 def main() -> None:
@@ -31,54 +29,40 @@ def main() -> None:
     args = parser.parse_args()
 
     try:
-        if args.command == 'serve':
+        if args.command == "serve":
             # Import gui_launcher only when needed
             from openhands_cli.gui_launcher import launch_gui_server
 
             launch_gui_server(mount_cwd=args.mount_cwd, gpu=args.gpu)
+        elif args.command == "acp":
+            import asyncio
+
+            from openhands_cli.acp_impl.agent import run_acp_server
+
+            asyncio.run(run_acp_server())
         else:
             # Default CLI behavior - no subcommand needed
             # Import agent_chat only when needed
             from openhands_cli.agent_chat import run_cli_entry
 
-            # Build queued inputs from task and file arguments
-            queued_inputs = []
-            if args.task:
-                queued_inputs.append(args.task)
-            if args.file:
-                try:
-                    with open(args.file, 'r', encoding='utf-8') as f:
-                        file_content = f.read()
-                        queued_inputs.append(file_content)
-                except FileNotFoundError:
-                    print_formatted_text(
-                        HTML(f'<red>Error: File not found: {args.file}</red>')
-                    )
-                    return
-                except Exception as e:
-                    print_formatted_text(
-                        HTML(f'<red>Error reading file: {e}</red>')
-                    )
-                    return
+            queued_inputs = create_seeded_instructions_from_args(args)
 
             # Start agent chat
-            # Keep call signature backward-compatible for upstream tests
             run_cli_entry(
                 resume_conversation_id=args.resume,
-                queued_inputs=queued_inputs if queued_inputs else None,
-                user_skills=args.user_skills,
-                project_skills=getattr(args, 'project_skills', True),
+                queued_inputs=queued_inputs,
             )
     except KeyboardInterrupt:
-        print_formatted_text(HTML('\n<yellow>Goodbye! 👋</yellow>'))
+        print_formatted_text(HTML("\n<yellow>Goodbye! 👋</yellow>"))
     except EOFError:
-        print_formatted_text(HTML('\n<yellow>Goodbye! 👋</yellow>'))
+        print_formatted_text(HTML("\n<yellow>Goodbye! 👋</yellow>"))
     except Exception as e:
-        print_formatted_text(HTML(f'<red>Error: {e}</red>'))
+        print_formatted_text(HTML(f"<red>Error: {e}</red>"))
         import traceback
 
         traceback.print_exc()
         raise
 
-if __name__ == '__main__':
-    main()
+
+if __name__ == "__main__":
+    main()