Fix duplicate messages when pressing Ctrl-C twice#96
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Zongwei9888 merged 4 commits intoHKUDS:mainfrom Feb 3, 2026
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- Convert free-standing main() coroutine into a proper Click group - Add 'run' sub-command for starting interactive session - Maintain backwards compatibility (invoking without sub-command starts session) - Replace shell-based pycache cleanup with secure shutil.rmtree approach - Add click>=8.0.0 to requirements.txt This enables adding sub-commands like 'deepcode config' or 'deepcode clean' without touching the main logic.
Instead of building 3 giant strings and then slicing each to 1000 chars at display time in cli_app.py, this change truncates once at the source inside workflow_adapter and passes already-truncated snippets. Changes: - Add truncate_for_display() helper function with configurable limit - Add CLI_DISPLAY_TRUNCATE_LIMIT constant (1000) for centralized configuration - Apply truncation in process_input_with_orchestration() before returning results - Simplify display_results() in cli_app.py by removing redundant truncation logic
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Summary
This PR fixes the behavior where pressing Ctrl-C twice in rapid succession would print two different interruption messages.
Problem
Previously, when the user pressed Ctrl-C:
run_interactive_session()caught theKeyboardInterruptand printed "main()caught anotherKeyboardInterruptand printed "This resulted in duplicate, inconsistent messages being displayed to the user.
Solution
Modified
run_interactive_session()to re-raise theKeyboardInterruptinstead of handling it directly. This allowsmain()to handle all keyboard interrupts uniformly with a single message, ensuring consistent user experience regardless of how many times Ctrl-C is pressed.Pull Request opened by Augment Code with guidance from the PR author