Crash when using -i

[breitburg]

When I run gptree -i the app crashes.

% gptree -i
Enter the root directory of the project [.]: lib
Combining files in lib into gptree_output.txt...
Found .gitignore in: /Users/breitburg/Developer/pollyanna
Traceback (most recent call last):
  File "/Users/breitburg/.local/bin/gptree", line 8, in <module>
    sys.exit(main())
             ~~~~^^
  File "/Users/breitburg/.local/pipx/venvs/gptree-cli/lib/python3.13/site-packages/cli_tool_gptree/main.py", line 510, in main
    combined_content, selected_files = combine_files_with_structure(
                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        path,
        ^^^^^
    ...<3 lines>...
        safe_mode=config["safeMode"]
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/Users/breitburg/.local/pipx/venvs/gptree-cli/lib/python3.13/site-packages/cli_tool_gptree/main.py", line 203, in combine_files_with_structure
    selected_files = interactive_file_selector(file_list)
  File "/Users/breitburg/.local/pipx/venvs/gptree-cli/lib/python3.13/site-packages/cli_tool_gptree/main.py", line 176, in interactive_file_selector
    curses.wrapper(draw_menu)
    ~~~~~~~~~~~~~~^^^^^^^^^^^
  File "/opt/homebrew/Cellar/python@3.13/3.13.2/Frameworks/Python.framework/Versions/3.13/lib/python3.13/curses/__init__.py", line 94, in wrapper
    return func(stdscr, *args, **kwds)
  File "/Users/breitburg/.local/pipx/venvs/gptree-cli/lib/python3.13/site-packages/cli_tool_gptree/main.py", line 137, in draw_menu
    stdscr.addstr(idx + 2, 0, f"{prefix} {file[:70]}")
    ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_curses.error: addwstr() returned ERR

[travisvn]

@breitburg Can you provide more diagnostic information?

Does gptree work when not using interactive mode? Does it work in other directories? What OS are you using? etc

[breitburg]

@travisvn

Running on macOS 15.3.1 (24D70). I think I found the root cause: The command works normally without -i, but crashes when using the -i flag if the terminal window is too small. Then this crash occurs consistently, across all directories.

[travisvn]

@breitburg Interesting 🤔

One more thing I think you might want to try — if you've installed it using pip or pipx, try installing it via Homebrew. The binary loads itself completely differently. I'd give it a higher probability of working