merge: testing → main (reconcile 2-week divergence)

decnet/cli/profiler.py

@@ -0,0 +1,34 @@
+from __future__ import annotations
+
+import typer
+
+from . import utils as _utils
+from .utils import console, log
+
+
+def register(app: typer.Typer) -> None:
+    @app.command(name="profiler")
+    def profiler_cmd(
+        interval: int = typer.Option(30, "--interval", "-i", help="Seconds between profile rebuild cycles"),
+        daemon: bool = typer.Option(False, "--daemon", "-d", help="Detach to background as a daemon process"),
+    ) -> None:
+        """Run the attacker profiler as a standalone microservice."""
+        import asyncio
+        from decnet.profiler import attacker_profile_worker
+        from decnet.web.dependencies import repo
+
+        if daemon:
+            log.info("profiler daemonizing interval=%d", interval)
+            _utils._daemonize()
+
+        log.info("profiler starting interval=%d", interval)
+        console.print(f"[bold cyan]Profiler starting[/] (interval: {interval}s)")
+
+        async def _run() -> None:
+            await repo.initialize()
+            await attacker_profile_worker(repo, interval=interval)
+
+        try:
+            asyncio.run(_run())
+        except KeyboardInterrupt:
+            console.print("\n[yellow]Profiler stopped.[/]")