Make RustRaptor the repository root and track its playable bundle

mods/iron_coast_boss_4/validate.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+"""Build package-local Rust acceptance against the latest release library."""
+import os
+from pathlib import Path
+import subprocess
+
+root = Path(__file__).resolve().parent
+project = root.parents[2]
+deps = project / "RustRaptor/target/release/deps"
+libraries = sorted(deps.glob("libraptor_replica-*.rlib"), key=lambda p: p.stat().st_mtime, reverse=True)
+if not libraries:
+    raise SystemExit("Build RustRaptor in release mode before this package-local check")
+output = project / ".reference/iron-coast-boss-4-validation"
+output.parent.mkdir(exist_ok=True)
+env = os.environ.copy()
+env["RAPTOR_PROJECT"] = str(project)
+local_lib = Path.home() / ".local/lib"
+env["LD_LIBRARY_PATH"] = f"{local_lib}:{env.get('LD_LIBRARY_PATH', '')}"
+env["LIBRARY_PATH"] = f"{local_lib}:{env.get('LIBRARY_PATH', '')}"
+subprocess.run(["rustc", "--edition=2024", "--test", str(root / "validate.rs"), "--extern", f"raptor_replica={libraries[0]}",
+                "-L", f"dependency={deps}", "-L", str(local_lib), "-o", str(output)], check=True, env=env)
+subprocess.run([str(output), "--nocapture", "--test-threads=1"], check=True, env=env)