prole/tests/installer/test_controller_run_script_expands_shell_vars.py

31 lines
1000 B
Python

from __future__ import annotations
from pathlib import Path
def test_controller_run_script_expands_shell_vars(monkeypatch, tmp_path: Path):
"""Regression: `run_script` must expand `$HOME`/`$KNOE_HOME` before mkdir/copy.
Without this, setting `KNOE_HOME=$HOME/knoe` can create a literal `$HOME`
directory in the current working directory.
"""
monkeypatch.chdir(tmp_path)
home_dir = tmp_path / "home"
home_dir.mkdir(parents=True, exist_ok=True)
monkeypatch.setenv("HOME", str(home_dir))
proj = tmp_path / "project_root"
(proj / "etc").mkdir(parents=True, exist_ok=True)
(proj / "etc" / "dummy.sh").write_text("#!/usr/bin/env bash\necho ok\n")
from knoe.core.controller import KnoeController
controller = KnoeController(project_root=proj)
rc = controller.run_script("dummy.sh", env={"KNOE_HOME": "$HOME/knoe"})
assert rc == 0
assert (home_dir / "knoe" / "etc" / "dummy.sh").is_file()
assert not (tmp_path / "$HOME").exists()