import os
import subprocess
from pathlib import Path
import pytest
def _w(p: Path, s: str = "x\n"):
p.parent.mkdir(parents=True, exist_ok=True)
p.write_text(s, encoding="utf-8")
def _simulate(dir_path: Path, env: dict[str, str]) -> list[str]:
e = os.environ.copy()
e.update(env)
e["CHUNKHOUND_NO_RICH"] = "1"
p = subprocess.run([
"uv","run","chunkhound","index","--simulate", str(dir_path), "--sort","path"
], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True, env=e, timeout=60)
assert p.returncode == 0, p.stderr
return [ln.strip() for ln in p.stdout.splitlines() if ln.strip()]
@pytest.mark.skipif(subprocess.run(["which","git"], stdout=subprocess.DEVNULL).returncode != 0, reason="git required")
def test_nonrepo_root_gitignore_affects_only_nonrepo(tmp_path: Path):
ws = tmp_path / "ws"
# CH root .gitignore excludes datasets/
_w(ws / ".gitignore", "datasets/\n")
# Non-repo datasets
_w(ws / "datasets" / "data.json", "{}\n")
# Create a Git repo subtree
repo = ws / "repo"
repo.mkdir(parents=True, exist_ok=True)
subprocess.run(["git","init"], cwd=str(repo), check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
_w(repo / "src" / "a.py", "print('ok')\n")
subprocess.run(["git","-C", str(repo), "add","-A"], check=True)
subprocess.run(["git","-C", str(repo), "config","user.email","ci@example.com"], check=True)
subprocess.run(["git","-C", str(repo), "config","user.name","CI"], check=True)
subprocess.run(["git","-C", str(repo), "commit","-m","init"], check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
# Enable overlay explicitly via CLI flag: datasets/ should be pruned; repo file should remain
e = os.environ.copy()
e.update({"CHUNKHOUND_INDEXING__DISCOVERY_BACKEND":"git", "CHUNKHOUND_NO_RICH":"1"})
p = subprocess.run(["uv","run","chunkhound","index","--simulate", str(ws), "--sort","path", "--nonrepo-gitignore"], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True, env=e, timeout=60)
assert p.returncode == 0, p.stderr
s_def = set([ln.strip() for ln in p.stdout.splitlines() if ln.strip()])
assert "datasets/data.json" not in s_def
assert "repo/src/a.py" in s_def
# Disable overlay via local config and verify datasets shows up
cfg = {
"indexing": {
"workspace_gitignore_nonrepo": False,
}
}
(ws / ".chunkhound.json").write_text(__import__("json").dumps(cfg), encoding="utf-8")
files_disabled = _simulate(ws, env={"CHUNKHOUND_INDEXING__DISCOVERY_BACKEND":"git"})
s_dis = set(files_disabled)
assert "datasets/data.json" in s_dis
assert "repo/src/a.py" in s_dis
