Server : LiteSpeed System : Linux premium84.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 User : claqxcrl ( 523) PHP Version : 8.1.32 Disable Function : NONE Directory :  /opt/hc_python/lib/python3.12/site-packages/pydantic/_internal/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

"""Git utilities, adopted from mypy's git utilities (https://github.com/python/mypy/blob/master/mypy/git.py)."""

from __future__ import annotations

import os
import subprocess


def is_git_repo(dir: str) -> bool:
    """Is the given directory version-controlled with git?"""
    return os.path.exists(os.path.join(dir, '.git'))


def have_git() -> bool:
    """Can we run the git executable?"""
    try:
        subprocess.check_output(['git', '--help'])
        return True
    except subprocess.CalledProcessError:
        return False
    except OSError:
        return False


def git_revision(dir: str) -> str:
    """Get the SHA-1 of the HEAD of a git repository."""
    return subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD'], cwd=dir).decode('utf-8').strip()