code/self_healing_finetuning/eval/evidence.py

from __future__ import annotations

from pathlib import Path

from n21.config import write_json


def write_iteration_evidence(path: Path, evidence: dict[str, object]) -> None:
    path.mkdir(parents=True, exist_ok=True)
    write_json(path / "iteration_evidence.json", evidence)
    rationale = evidence.get("rationale", [])
    lines = [
        f"# Iteration Evidence: {evidence.get('iteration_id')}",
        "",
        f"Run: `{evidence.get('run_id')}`",
        f"Gate result: `{evidence.get('gate_result')}`",
        f"Promotion recommendation: `{evidence.get('promotion_recommendation')}`",
        "",
        "## Rationale",
        "",
    ]
    lines.extend(f"- {item}" for item in rationale)
    (path / "iteration_evidence.md").write_text("\n".join(lines) + "\n", encoding="utf-8")