| |
| """Create a local ScenarioRunner overlay without modifying simlingo_f2d.""" |
|
|
| from __future__ import annotations |
|
|
| import argparse |
| import shutil |
| from pathlib import Path |
|
|
|
|
| ROOT = Path(__file__).resolve().parent |
| FROZEN_SCENARIOS = { |
| "ghost_driver_left_turn.py", |
| "ghost_driver_right_turn.py", |
| "lane_cut_in.py", |
| "occluded_pedestrian.py", |
| "reveal_obstacle.py", |
| "signalized_junction_right_turn.py", |
| } |
|
|
|
|
| def _link_children(source: Path, destination: Path, excluded: set[str] | None = None) -> None: |
| excluded = excluded or set() |
| destination.mkdir(parents=True, exist_ok=True) |
| for child in source.iterdir(): |
| if child.name in excluded: |
| continue |
| (destination / child.name).symlink_to(child) |
|
|
|
|
| def main() -> int: |
| parser = argparse.ArgumentParser(description=__doc__) |
| parser.add_argument( |
| "--base", |
| default="/path/to/scenario_runner", |
| ) |
| parser.add_argument( |
| "--output", |
| default=str(ROOT / "runtime_scenario_runner"), |
| ) |
| args = parser.parse_args() |
| base = Path(args.base).resolve() |
| output = Path(args.output).resolve() |
| if not (base / "srunner/scenarios").is_dir(): |
| raise FileNotFoundError(f"invalid ScenarioRunner root: {base}") |
|
|
| if output.exists(): |
| shutil.rmtree(output) |
| output.mkdir(parents=True) |
| _link_children(base, output, {"srunner", ".gitignore", "__pycache__"}) |
| _link_children(base / "srunner", output / "srunner", {"scenarios"}) |
| _link_children( |
| base / "srunner/scenarios", |
| output / "srunner/scenarios", |
| FROZEN_SCENARIOS | {"__pycache__"}, |
| ) |
| for name in sorted(FROZEN_SCENARIOS): |
| source = ROOT / "source_snapshot" / name |
| if not source.is_file(): |
| raise FileNotFoundError(f"missing frozen scenario: {source}") |
| shutil.copy2(source, output / "srunner/scenarios" / name) |
| (output / "srunner/scenarios/closed_coopeval_scenarios.py").symlink_to( |
| ROOT / "scenarios/closed_coopeval_scenarios.py" |
| ) |
| (output / "srunner/scenarios/closed_route_b_control.py").symlink_to( |
| ROOT / "scenarios/closed_route_b_control.py" |
| ) |
| print(output) |
| return 0 |
|
|
|
|
| if __name__ == "__main__": |
| raise SystemExit(main()) |
|
|
