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from __future__ import annotations
import io
from contextlib import redirect_stdout
import pytest
from setuptools_scm._cli import main
from .conftest import DebugMode
from .test_git import wd as wd_fixture # noqa: F401 (evil fixture reuse)
from .wd_wrapper import WorkDir
PYPROJECT_TOML = "pyproject.toml"
PYPROJECT_SIMPLE = "[tool.setuptools_scm]"
PYPROJECT_ROOT = '[tool.setuptools_scm]\nroot=".."'
def get_output(args: list[str]) -> str:
with redirect_stdout(io.StringIO()) as out:
main(args)
return out.getvalue()
warns_cli_root_override = pytest.warns(
UserWarning, match="root .. is overridden by the cli arg .*"
)
exits_with_not_found = pytest.raises(SystemExit, match="no version found for")
def test_cli_find_pyproject(
wd: WorkDir, monkeypatch: pytest.MonkeyPatch, debug_mode: DebugMode
) -> None:
wd.commit_testfile()
wd.write(PYPROJECT_TOML, PYPROJECT_SIMPLE)
monkeypatch.chdir(wd.cwd)
out = get_output([])
assert out.startswith("0.1.dev1+")
with exits_with_not_found:
get_output(["--root=.."])
wd.write(PYPROJECT_TOML, PYPROJECT_ROOT)
with exits_with_not_found:
print(get_output(["-c", PYPROJECT_TOML]))
with warns_cli_root_override, exits_with_not_found:
get_output(["-c", PYPROJECT_TOML, "--root=.."])
with warns_cli_root_override:
out = get_output(["-c", PYPROJECT_TOML, "--root=."])
assert out.startswith("0.1.dev1+")
def test_cli_force_version_files(
wd: WorkDir, monkeypatch: pytest.MonkeyPatch, debug_mode: DebugMode
) -> None:
debug_mode.disable()
wd.commit_testfile()
wd.write(
PYPROJECT_TOML,
"""
[project]
name = "test"
[tool.setuptools_scm]
version_file = "ver.py"
""",
)
monkeypatch.chdir(wd.cwd)
version_file = wd.cwd.joinpath("ver.py")
assert not version_file.exists()
get_output([])
assert not version_file.exists()
output = get_output(["--force-write-version-files"])
assert version_file.exists()
assert output[:5] in version_file.read_text("utf-8")
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