33 lines
846 B
Python
33 lines
846 B
Python
from __future__ import annotations
|
|
|
|
import subprocess
|
|
from typing import Any
|
|
|
|
|
|
class CalledProcessError(RuntimeError):
|
|
pass
|
|
|
|
|
|
def added_files() -> set[str]:
|
|
cmd = ('git', 'diff', '--staged', '--name-only', '--diff-filter=A')
|
|
return set(cmd_output(*cmd).splitlines())
|
|
|
|
|
|
def cmd_output(*cmd: str, retcode: int | None = 0, **kwargs: Any) -> str:
|
|
kwargs.setdefault('stdout', subprocess.PIPE)
|
|
kwargs.setdefault('stderr', subprocess.PIPE)
|
|
proc = subprocess.Popen(cmd, **kwargs)
|
|
stdout, stderr = proc.communicate()
|
|
stdout = stdout.decode()
|
|
if retcode is not None and proc.returncode != retcode:
|
|
raise CalledProcessError(cmd, retcode, proc.returncode, stdout, stderr)
|
|
return stdout
|
|
|
|
|
|
def zsplit(s: str) -> list[str]:
|
|
s = s.strip('\0')
|
|
if s:
|
|
return s.split('\0')
|
|
else:
|
|
return []
|