# Reproducibility

This bundle is reproducible with no paid legacy runtime, but it still requires cloning the upstream AWS source at the pinned commit.

```powershell
git clone https://github.com/aws-samples/aws-mainframe-modernization-carddemo.git source
git -C source checkout 59cc6c2fd7ebd7ef7925cad552a01a4b8b6e4d5e
cd modern_code
powershell -NoProfile -Command "python -m carddemo.cli init-db --source-root ..\source --db-path .\carddemo.sqlite; python -m unittest discover -s tests; python tools\generate_receipts.py --source-root ..\source --db-path .\carddemo.sqlite --out-dir .\reports; python tools\replay_static_oracles.py --source-root ..\source --out-dir .\reports --source-head 59cc6c2fd7ebd7ef7925cad552a01a4b8b6e4d5e; python tools\evaluate_a_grade_promotion.py --source-root ..\source --out-dir .\final_proof; python tools\build_no_cost_confidence.py --source-root ..\source --out-dir .\final_proof; python tools\package_final_proof.py --source-root ..\source"
```

For clean-copy reproduction, run:

```powershell
python tools\verify_clean_repro.py --modern-root . --source-root ..\source
```