{html.escape(title)}

#!/usr/bin/env python3 from __future__ import annotations import argparse import html import json from pathlib import Path def build_mermaid(plan: dict) -> str: steps = plan.get("steps", []) lines = ["graph TD"] for step in steps: step_id = str(step.get("step_id", "unknown")) action = str(step.get("action", "")) lines.append(f' {step_id}["{step_id} | {action}"]') for step in steps: step_id = str(step.get("step_id", "unknown")) for dep in step.get("dependencies", []) or []: lines.append(f" {dep} --> {step_id}") return "\n".join(lines) def render_html(plan: dict, mermaid_graph: str, title: str) -> str: pretty = json.dumps(plan, indent=2, ensure_ascii=False) return f""" {html.escape(title)}

DAG

{html.escape(mermaid_graph)}

Rendered with Mermaid (like dashboard DAG view).

Plan JSON

{html.escape(pretty)}

""" def parse_args() -> argparse.Namespace: parser = argparse.ArgumentParser(description="Render dashboard-style DAG + JSON HTML view.") parser.add_argument("plan_json", help="Path to plan JSON file") parser.add_argument("--out", help="Output HTML path (default: alongside input)") parser.add_argument("--title", default="Orchestrator Plan View") return parser.parse_args() def main() -> int: args = parse_args() plan_path = Path(args.plan_json) plan = json.loads(plan_path.read_text(encoding="utf-8")) mermaid_graph = build_mermaid(plan) if args.out: out_path = Path(args.out) else: out_path = plan_path.with_suffix(".dashboard.html") out_path.write_text(render_html(plan, mermaid_graph, args.title), encoding="utf-8") print(out_path) return 0 if __name__ == "__main__": raise SystemExit(main())