Does it support using fzf inside lldb debugger for searching command history

[dacheng-gao]

Checklist

• [X] I have read through the manual page (man fzf)
• [X] I have searched through the existing issues
• [ ] For bug reports, I have checked if the bug is reproducible in the latest version of fzf

Output of fzf --version

0.52.1 (brew)

OS

• [ ] Linux
• [X] macOS
• [ ] Windows
• [ ] Etc.

Shell

• [ ] bash
• [X] zsh
• [ ] fish

Problem / Steps to reproduce

It would be great to add support for using fzf inside lldb.

[LangLangBart]

It appears that there is currently no project for lldb, someone started such a project for gdb.

• Ref1: GitHub - lebr0nli/GEP: GDB Enhanced Prompt
• Ref2: #1516

---

EDIT1: Open issue for llvm/llvm-project

• Use fzf (fuzzy finder) for search backward through history · Issue #46991 · llvm/llvm-project · GitHub

[dacheng-gao]

https://github.com/llvm/llvm-project/pull/128571 is done.

But how can we use it?

Download the python script from https://github.com/llvm/llvm-project/blob/main/lldb/examples/python/fzf_history.py and save to e.g. ~/.lldb/python/fzf_history.py.

Edit ~/.lldbinit by adding below:

command script import ~/.lldb/python/fzf_history.py

Type fzf_history and hit Enter inside lldb session:

(lldb) fzf_history<Enter>

Enjoy fzf.

[dacheng-gao]

Now it's working, I think we can close it.