ci: finalize nanoGPT stale-completion guard #1
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Finalize nanoGPT stale-completion guard | ||
| on: | ||
| push: | ||
| branches: | ||
| - "agent/fix-nanogpt-stale-completion" | ||
| paths: | ||
| - ".github/workflows/fix-nanogpt-stale-completion-final.yml" | ||
| permissions: | ||
| contents: write | ||
| jobs: | ||
| patch-test-and-publish: | ||
| runs-on: ubuntu-latest | ||
| timeout-minutes: 45 | ||
| steps: | ||
| - uses: actions/checkout@v4 | ||
| with: | ||
| ref: agent/fix-nanogpt-stale-completion | ||
| fetch-depth: 0 | ||
| - uses: actions/setup-python@v5 | ||
| with: | ||
| python-version: "3.11" | ||
| cache: pip | ||
| cache-dependency-path: baseline/nanogpt_one_head/pyproject.toml | ||
| - name: Apply reviewed guard and align synthetic checkpoint inventory | ||
| shell: bash | ||
| run: | | ||
| set -euo pipefail | ||
| awk ' | ||
| /- name: Reapply the reviewed patch and repair transcription typos/ { | ||
| section=1 | ||
| next | ||
| } | ||
| section && /run: \|/ { capture=1; next } | ||
| capture && /^ - name:/ { exit } | ||
| capture { sub(/^ /, ""); print } | ||
| ' .github/workflows/fix-nanogpt-stale-completion-retry.yml \ | ||
| > /tmp/apply_guard.sh | ||
| bash /tmp/apply_guard.sh | ||
| python - <<'PY' | ||
| from pathlib import Path | ||
| path = Path("baseline/nanogpt_one_head/tests/test_completion.py") | ||
| text = path.read_text(encoding="utf-8") | ||
| needle = " return run_dir, fingerprint, total_steps\n" | ||
| if text.count(needle) != 1: | ||
| raise RuntimeError("unexpected completed-run fixture return shape") | ||
| replacement = '''\ | ||
| # Keep the synthetic fixture's physical checkpoint inventory identical to | ||
| # the exact paths persisted in epoch_metrics.csv. | ||
| inventory = pd.read_csv(run_dir / "epoch_metrics.csv") | ||
| for value in inventory["checkpoint_path"]: | ||
| checkpoint_path = Path(str(value)) | ||
| checkpoint_path.parent.mkdir(parents=True, exist_ok=True) | ||
| if not checkpoint_path.is_file(): | ||
| checkpoint_path.write_bytes(b"synthetic epoch checkpoint") | ||
| return run_dir, fingerprint, total_steps | ||
| ''' | ||
| path.write_text(text.replace(needle, replacement, 1), encoding="utf-8") | ||
| PY | ||
| - name: Install one-head nanoGPT test environment | ||
| run: | | ||
| python -m pip install --upgrade pip | ||
| python -m pip install torch --index-url https://download.pytorch.org/whl/cpu | ||
| python -m pip install -e './baseline/nanogpt_one_head[dev]' | ||
| python -m pip check | ||
| - name: Compile and test one-head package | ||
| env: | ||
| PYTHONPATH: baseline/nanogpt_one_head/src | ||
| MPLBACKEND: Agg | ||
| run: | | ||
| git diff --check | ||
| python -m compileall -q \ | ||
| baseline/nanogpt_one_head/src \ | ||
| baseline/nanogpt_one_head/tests | ||
| pytest -q baseline/nanogpt_one_head/tests | ||
| - name: Commit tested fix | ||
| shell: bash | ||
| run: | | ||
| set -euo pipefail | ||
| git config user.name "github-actions[bot]" | ||
| git config user.email \ | ||
| "41898282+github-actions[bot]@users.noreply.github.com" | ||
| git add \ | ||
| baseline/nanogpt_one_head/src/rg_nanogpt_one_head/completion.py \ | ||
| baseline/nanogpt_one_head/src/rg_nanogpt_one_head/engine.py \ | ||
| baseline/nanogpt_one_head/src/rg_nanogpt_one_head/run_utils.py \ | ||
| baseline/nanogpt_one_head/tests/test_completion.py | ||
| git commit -m "Reject stale completed one-head nanoGPT runs" | ||
| git push origin HEAD:agent/fix-nanogpt-stale-completion | ||
