Initial SQL-only 1C adapter baseline

scripts/check_1c_rag_vector_freshness.py

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+from __future__ import annotations
+
+import argparse
+import json
+import sqlite3
+from pathlib import Path
+
+from search_1c_rag_vector import DEFAULT_CORPUS, DEFAULT_INDEX, freshness, load_meta
+
+
+def check_vector_freshness(index_path: Path, corpus_path: Path) -> dict:
+    if not index_path.exists():
+        return {
+            "status": "missing",
+            "reason": "vector index is missing",
+            "index": str(index_path),
+            "corpus": str(corpus_path),
+        }
+    try:
+        conn = sqlite3.connect(index_path)
+        try:
+            meta = load_meta(conn)
+        finally:
+            conn.close()
+    except sqlite3.Error as exc:
+        return {
+            "status": "invalid",
+            "reason": str(exc),
+            "index": str(index_path),
+            "corpus": str(corpus_path),
+        }
+    report = freshness(meta, corpus_path)
+    return {
+        **report,
+        "index": str(index_path),
+        "embedding_model": meta.get("embedding_model"),
+        "embedding_dimensions": meta.get("embedding_dimensions"),
+        "doc_count": meta.get("doc_count"),
+        "built_at": meta.get("built_at"),
+    }
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description="Check whether the 1C RAG vector index is fresh.")
+    parser.add_argument("--index", type=Path, default=DEFAULT_INDEX)
+    parser.add_argument("--corpus", type=Path, default=DEFAULT_CORPUS)
+    parser.add_argument("--print", action="store_true")
+    args = parser.parse_args()
+
+    report = check_vector_freshness(args.index, args.corpus)
+    if args.print:
+        print(json.dumps(report, ensure_ascii=False, indent=2))
+    else:
+        print(f"1C RAG vector freshness: {report['status']}")
+    return 0 if report["status"] in {"fresh", "missing"} else 1
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())