mirror of
https://git.quad4.io/RNS-Things/MeshChatX.git
synced 2026-04-03 18:35:43 +00:00
96 lines
2.8 KiB
Python
96 lines
2.8 KiB
Python
#!/usr/bin/env python3
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"""Emit meshchatx/src/backend/data/community_interfaces.json from the directory API or a local export."""
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# ruff: noqa: T201
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import argparse
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import json
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import sys
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import urllib.error
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import urllib.request
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from pathlib import Path
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from meshchatx.src.backend.community_interfaces_directory import (
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DEFAULT_SUBMITTED_URL,
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rows_from_payload,
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transform_directory_rows,
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)
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ROOT = Path(__file__).resolve().parents[1]
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OUT = ROOT / "meshchatx" / "src" / "backend" / "data" / "community_interfaces.json"
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def fetch_json(url: str, timeout: float = 60.0) -> dict | list:
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req = urllib.request.Request(
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url,
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headers={
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"Accept": "application/json",
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"User-Agent": "MeshChatX-community-interfaces-build/1.0 (+https://meshchatx.com/)",
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},
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method="GET",
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)
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with urllib.request.urlopen(req, timeout=timeout) as resp:
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return json.loads(resp.read().decode("utf-8"))
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def main() -> int:
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument(
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"source",
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nargs="?",
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default=None,
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help=f"Local JSON (directory `data` shape). Default: fetch {DEFAULT_SUBMITTED_URL}",
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)
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parser.add_argument(
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"--url",
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default=DEFAULT_SUBMITTED_URL,
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help="Fetch URL override",
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)
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parser.add_argument(
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"-o",
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"--output",
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type=Path,
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default=OUT,
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help=f"Output path (default: {OUT})",
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)
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args = parser.parse_args()
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try:
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if args.source:
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payload = json.loads(Path(args.source).read_text(encoding="utf-8"))
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else:
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payload = fetch_json(args.url)
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except OSError as e:
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print(f"Read/fetch failed: {e}", file=sys.stderr)
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return 1
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except urllib.error.URLError as e:
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print(f"Fetch failed: {e}", file=sys.stderr)
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return 1
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except json.JSONDecodeError as e:
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print(f"Invalid JSON: {e}", file=sys.stderr)
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return 1
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try:
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rows = rows_from_payload(payload)
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except ValueError as e:
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print(e, file=sys.stderr)
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return 1
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out_list = transform_directory_rows(rows)
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doc = {
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"_comment": "build_community_interfaces_json.py; source: directory.rns.recipes online listings. "
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"RNode omitted. Backbone without transport_identity -> TCPClientInterface. "
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"Optional override: public/community_interfaces.json.",
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"_source": args.url if not args.source else str(Path(args.source).resolve()),
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"interfaces": out_list,
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}
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args.output.parent.mkdir(parents=True, exist_ok=True)
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args.output.write_text(
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json.dumps(doc, indent=2, ensure_ascii=False) + "\n", encoding="utf-8"
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)
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print(f"Wrote {len(out_list)} interfaces to {args.output}")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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