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from __future__ import annotations
import itertools
from pathlib import Path
from typing import Any
class WorkDir:
"""a simple model for a"""
commit_command: str
signed_commit_command: str
add_command: str
def __repr__(self) -> str:
return f"<WD {self.cwd}>"
def __init__(self, cwd: Path) -> None:
self.cwd = cwd
self.__counter = itertools.count()
def __call__(self, cmd: list[str] | str, **kw: object) -> str:
if kw:
assert isinstance(cmd, str), "formatting the command requires text input"
cmd = cmd.format(**kw)
from setuptools_scm._run_cmd import run
return run(cmd, cwd=self.cwd).stdout
def write(self, name: str, content: str | bytes) -> Path:
path = self.cwd / name
if isinstance(content, bytes):
path.write_bytes(content)
else:
path.write_text(content, encoding="utf-8")
return path
def _reason(self, given_reason: str | None) -> str:
if given_reason is None:
return f"number-{next(self.__counter)}"
else:
return given_reason
def add_and_commit(
self, reason: str | None = None, signed: bool = False, **kwargs: object
) -> None:
self(self.add_command)
self.commit(reason=reason, signed=signed, **kwargs)
def commit(self, reason: str | None = None, signed: bool = False) -> None:
reason = self._reason(reason)
self(
self.commit_command if not signed else self.signed_commit_command,
reason=reason,
)
def commit_testfile(self, reason: str | None = None, signed: bool = False) -> None:
reason = self._reason(reason)
self.write("test.txt", f"test {reason}")
self(self.add_command)
self.commit(reason=reason, signed=signed)
def get_version(self, **kw: Any) -> str:
__tracebackhide__ = True
from setuptools_scm import get_version
version = get_version(root=self.cwd, fallback_root=self.cwd, **kw)
print(self.cwd.name, version, sep=": ")
return version
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