Cleanup init commit

run.py

@@ -0,0 +1,56 @@
+"""Run the J-Wash server."""
+import argparse
+import os
+from pathlib import Path
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Run the J-Wash server.")
+    parser.add_argument(
+        "--hf-cache", metavar="PATH", default=None,
+        help="Hugging Face cache directory. Default: the shared HF cache "
+             "(HF_HOME, else ~/.cache/huggingface). Pass a path — e.g. ./hf_cache — "
+             "to keep downloads isolated in a project-local cache.",
+    )
+    parser.add_argument(
+        "--data-dir", metavar="PATH", default=None,
+        help="Runtime data directory (history, frames, presets, edits). "
+             "Default: ./data. Give each instance its own when running several "
+             "servers side by side.",
+    )
+    parser.add_argument(
+        "--port", type=int, default=None,
+        help="HTTP port (default: 8381). Use a distinct port per instance.",
+    )
+    args = parser.parse_args()
+
+    # Set the env overrides BEFORE importing config (which reads them).
+    if args.data_dir:
+        os.environ["JWASH_DATA_DIR"] = str(Path(args.data_dir).expanduser().resolve())
+    if args.hf_cache:
+        os.environ["HF_HOME"] = str(Path(args.hf_cache).expanduser().resolve())
+    else:
+        # HF cache chosen in the Options tab (data/settings.json); the
+        # --hf-cache flag wins over it, the plain HF_HOME env loses to it.
+        import json
+        data_dir = Path(
+            os.environ.get("JWASH_DATA_DIR") or Path(__file__).resolve().parent / "data"
+        )
+        try:
+            saved = json.loads((data_dir / "settings.json").read_text(encoding="utf-8"))
+            if saved.get("hf_cache"):
+                os.environ["HF_HOME"] = str(Path(saved["hf_cache"]).expanduser().resolve())
+        except Exception:
+            pass
+
+    import config
+
+    config.setup_env()
+
+    import uvicorn
+
+    uvicorn.run("api.app:app", host=config.HOST, port=args.port or config.PORT, log_level="info")
+
+
+if __name__ == "__main__":
+    main()