Coverage for pydantic/_internal/_git.py: 100.00%

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

2 

3from __future__ import annotations 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO

4 

5import subprocess 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO

6from pathlib import Path 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO

7 

8 

9def is_git_repo(dir: Path) -> bool: 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO

10 """Is the given directory version-controlled with git?""" 

11 return dir.joinpath('.git').exists() 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO

12 

13 

14def have_git() -> bool: # pragma: no cover 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO

15 """Can we run the git executable?""" 

16 try: 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO

17 subprocess.check_output(['git', '--help']) 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO

18 return True 39 ctx1abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLM

19 except subprocess.CalledProcessError: 

20 return False 

21 except OSError: 

22 return False 

23 

24 

25def git_revision(dir: Path) -> str: 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO

26 """Get the SHA-1 of the HEAD of a git repository.""" 

27 return subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD'], cwd=dir).decode('utf-8').strip() 41 ctx1abcdefghijklNmnopqrstuvwxyzABCDEFGHIJKLMO