"""Integration test utils."""
from subprocess import PIPE, STDOUT, Popen, TimeoutExpired


def run_command(
    cmd: list[str],
    expected_returncode: int = 0,
    description: str = "Test failed",
    env: dict[str, str] | None = None,
) -> tuple[str, str]:
    """Execute a CLI command."""
    if not env:
        proc = Popen(cmd, stderr=STDOUT, stdout=PIPE)
    else:
        proc = Popen(cmd, env=env, stderr=STDOUT, stdout=PIPE)

    try:
        stdout, stderr = proc.communicate(timeout=10)
    except TimeoutExpired:
        proc.kill()
        stdout, stderr = proc.communicate()

    assert (
        proc.returncode == expected_returncode
    ), f'{description}\nCommand: {" ".join(cmd)}\nReturn code: {proc.returncode}\nStdout: {str(stdout)}\nStderr: {str(stderr)}'
    return str(stdout), str(stderr)