feat(fetch_repository_wheels): add script to download bundled wheels for offline-first installs

2026-07-20 06:40:57 +00:00 · 2026-04-23 02:28:16 -05:00
parent 964ef9b274
commit 3686bb6b74
1 changed files with 95 additions and 0 deletions
@@ -0,0 +1,95 @@
+#!/usr/bin/env python3
+"""Download repository bundled wheels at build time (offline-first installs).
+
+Wheels are written to ``meshchatx/public/repository-server-bundled/bundled`` so they
+ship with the same artifact layout as the Vite output. At runtime,
+:class:`~meshchatx.src.backend.repository_server_manager.RepositoryServerManager`
+copies any missing ``*.whl`` files from that directory into each identity's
+``repository-server/bundled`` folder (no network required).
+
+Usage::
+
+    python3 scripts/build/fetch_repository_wheels.py [--dest DIR]
+
+Environment::
+
+    MESHCHATX_SKIP_REPOSITORY_WHEELS_FETCH  If ``1``/``true``, exit without downloading.
+"""
+
+from __future__ import annotations
+
+import argparse
+import logging
+import os
+import sys
+from pathlib import Path
+
+DEFAULT_DEST = (
+    Path(__file__).resolve().parent.parent.parent
+    / "meshchatx"
+    / "public"
+    / "repository-server-bundled"
+    / "bundled"
+)
+
+
+def _is_truthy(value: str | None) -> bool:
+    return value is not None and value.strip().lower() in {"1", "true", "yes", "on"}
+
+
+def main(argv: list[str] | None = None) -> int:
+    logging.basicConfig(level=logging.INFO, format="%(message)s")
+    if _is_truthy(os.environ.get("MESHCHATX_SKIP_REPOSITORY_WHEELS_FETCH")):
+        logging.info(
+            "Skipping repository wheels fetch (MESHCHATX_SKIP_REPOSITORY_WHEELS_FETCH)."
+        )
+        return 0
+
+    repo_root = Path(__file__).resolve().parent.parent.parent
+    rr = str(repo_root)
+    if rr not in sys.path:
+        sys.path.insert(0, rr)
+
+    parser = argparse.ArgumentParser(description=__doc__.split("\n\n")[0])
+    parser.add_argument(
+        "--dest",
+        type=Path,
+        default=DEFAULT_DEST,
+        help=f"Output directory (default: {DEFAULT_DEST})",
+    )
+    args = parser.parse_args(argv)
+    dest: Path = args.dest.resolve()
+
+    from meshchatx.src.backend.repository_server_manager import (
+        download_bundled_wheels_to_directory,
+    )
+
+    dest.mkdir(parents=True, exist_ok=True)
+    for old in dest.glob("*.whl"):
+        try:
+            old.unlink()
+        except OSError as e:
+            logging.warning("Could not remove %s: %s", old, e)
+
+    result = download_bundled_wheels_to_directory(dest, pip=None)
+    failed = result.get("failed") or {}
+    ok = result.get("downloaded") or []
+    if failed:
+        for pkg, msg in failed.items():
+            logging.error("%s: %s", pkg, msg[:500])
+    if ok:
+        logging.info("Repository wheels OK: %s", ", ".join(ok))
+    if not ok and failed:
+        return 1
+    if failed:
+        logging.warning(
+            "Repository wheels partial success (%d ok, %d failed).",
+            len(ok),
+            len(failed),
+        )
+        return 0
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())