Create packager.py

packager.py

@@ -0,0 +1,16 @@
+import json
+import shutil
+from pathlib import Path
+
+def write_text(text: str, path: Path):
+    with open(path, "w", encoding="utf-8") as f:
+        f.write(text)
+
+def write_manifest(run_dir: Path, meta: dict):
+    with open(run_dir / "manifest.json", "w", encoding="utf-8") as f:
+        json.dump(meta, f, indent=2)
+
+def make_zip(run_dir: Path) -> Path:
+    zip_path = run_dir.with_suffix("")  # base name
+    shutil.make_archive(str(zip_path), "zip", str(run_dir))
+    return Path(str(zip_path) + ".zip")