fix: relocate binary analysis skill

binary-analysis/scripts/binary_analysis/worker/resolver.py

@@ -0,0 +1,59 @@
+"""Adapter resolution — try worker first, fall back to one-shot mode.
+
+Provides a helper for CLI commands to resolve a backend adapter,
+transparently routing through the worker when available and falling
+back to direct (one-shot) initialization when the worker is not running.
+
+Usage::
+
+    from binary_analysis.worker.resolver import resolve_adapter
+
+    adapter, source = resolve_adapter()
+    # adapter is a FakeAdapter (or other BackendAdapter)
+    # source is "worker" or "one-shot"
+"""
+
+from __future__ import annotations
+
+from binary_analysis.adapters.fake import FakeAdapter
+
+
+def resolve_adapter() -> tuple[FakeAdapter, str]:
+    """Resolve a backend adapter, preferring worker when available.
+
+    Returns:
+        A tuple of (adapter, source) where:
+          - adapter: A configured FakeAdapter instance
+          - source: "worker" if served by the worker, "one-shot" otherwise
+
+    When the worker is running, the adapter returned is a one-shot
+    adapter (the worker integration is transparent to callers — the
+    CLI commands already work in one-shot mode and the worker is an
+    optional optimization that can be layered on later).
+    """
+    from binary_analysis.worker.client import WorkerClient
+
+    client = WorkerClient(timeout=2.0)
+    if client.is_available():
+        # In the full implementation, the worker would serve the adapter.
+        # For now, we fall back to one-shot but report the source.
+        # The worker is an optional optimization; all commands must work
+        # without it.
+        pass
+
+    # Always use one-shot mode for now. Commands work identically
+    # whether the worker is running or not.
+    adapter = FakeAdapter()
+    adapter.set_fixture("pe-default", FakeAdapter.pe_fixture())
+    adapter.set_fixture("elf-default", FakeAdapter.elf_fixture())
+    adapter.set_fixture("macho-default", FakeAdapter.macho_fixture())
+
+    return adapter, "one-shot"
+
+
+def is_worker_available() -> bool:
+    """Check if the worker is running and reachable."""
+    from binary_analysis.worker.client import WorkerClient
+
+    client = WorkerClient(timeout=2.0)
+    return client.is_available()