prompt gitstatus: Bad file descriptor

[arkhan]

When running git push it usually gives this error, it is random

xonfig

+------------------+-----------------------------------+
| xonsh            | 0.15.1                            |
| Python           | 3.10.7                            |
| PLY              | 3.11                              |
| have readline    | True                              |
| prompt toolkit   | 3.0.43                            |
| shell type       | prompt_toolkit                    |
| history backend  | sqlite                            |
| pygments         | 2.12.0                            |
| on posix         | True                              |
| on linux         | True                              |
| distro           | guix                              |
| on wsl           | False                             |
| on darwin        | False                             |
| on windows       | False                             |
| on cygwin        | False                             |
| on msys2         | False                             |
| is superuser     | False                             |
| default encoding | utf-8                             |
| xonsh encoding   | utf-8                             |
| encoding errors  | ignore                            |
| xontrib 1        | coreutils                         |
| xontrib 2        | fzf-widgets                       |
| xontrib 3        | z                                 |
| xontrib 4        | langenv_common                    |
| xontrib 5        | direnv                            |
| xontrib 6        | sh                                |
| xontrib 7        | argcomplete                       |
| xontrib 8        | readable-traceback                |
| xontrib 9        | pyenv                             |
| RC file 1        | /home/arkhan/.config/xonsh/rc.xsh |
+------------------+-----------------------------------+

Traceback (if applicable)

 » git push                                                       ~/d/d/o/v/git_repo main↑·1|✓
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 16 threads
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 404 bytes | 404.00 KiB/s, done.
Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
remote: Resolving deltas: 100% (1/1), completed with 1 local object.
To github.com:arkhan/git_repo
   45f26c4..d81375b  main -> main
 » prompt: error: on field 'gitstatus'                ~/d/d/o/v/op_pecksambiente <Prompt: gitstatus>
Traceback (Most recent call last):
133 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh
/prompt/base.py _get_field_value --> return self.fields.pick(field)
381 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/base.py pick --> value.update(self)
343 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/gitstatus.
py update --> super().update(ctx)
519 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/base.py update --> self.value = self.separator.join(self._collect(ctx))
514 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/base.py _collect --> yield format(ctx.pick(frag))
381 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/base.py pick --> value.update(self)
126 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/gitstatus.py update --> self.updator(self, ctx)
246 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/gitstatus.py get_gitstatus_info --> info = ctx.pick_val(porcelain)
391 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/base.py pick_val --> val = self.pick(key)
381 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/base.py pick --> value.update(self)
126 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/gitstatus.py update --> self.updator(self, ctx)
196 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/gitstatus.py porcelain --> status = _get_sp_output(ctx.xsh, "git", "status", "--porcelain", "--branch")
75 /gnu/store/628l0w956z89mx7v1dj9vz8k450cnak8-xonsh-next-0.15.1/lib/python3.10/site-packages/xonsh/prompt/gitstatus.py _get_sp_output --> with subprocess.Popen(args, **kwargs) as proc:
1037 /gnu/store/3lxr2xg3yscdb3979blgjg0h7xd1n9la-python-3.10.7/lib/python3.10/subprocess.py __exit__ --> self.stdout.close()
OSError: [Errno 9] Bad file descriptor
    Exception ignored when trying to write to the signal wakeup fd:ecksambiente {ERROR:gitstatus   }
Traceback (most recent call last):
  File "/gnu/store/3lxr2xg3yscdb3979blgjg0h7xd1n9la-python-3.10.7/lib/python3.10/asyncio/unix_events.py", line 42, in _sighandler_noop
    def _sighandler_noop(signum, frame):
BrokenPipeError: [Errno 32] Broken pipe

Steps to Reproduce

it's random when running git push

For community

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[anki-code]

hi! Nice catch. Your prompt is looking like starship or something like this. Is it right or you construct prompt manually using $PROMPT? Please share details of how it works.

[arkhan]

I do it manually, here is my configuration rc.xsh:

env["PROMPT"] = "{BOLD_WHITE}{env_name_simple}{RESET}{BOLD_BLUE} »{RESET} "
env["RIGHT_PROMPT"] = "{BOLD_INTENSE_BLACK}{short_cwd}{RESET} {gitstatus}"

[anki-code]

Maybe for some reason git status is trying to read files that were changed during git push. We need to mitigate this. PR is welcome!