implement cli/infra update cicd

src/materia/providers/__init__.py

@@ -0,0 +1,48 @@
+"""Cloud provider abstraction for worker management."""
+
+from dataclasses import dataclass
+from typing import Protocol
+
+
+@dataclass
+class Instance:
+    id: str
+    name: str
+    ip: str
+    status: str
+    provider: str
+    type: str
+
+
+class ProviderModule(Protocol):
+    def create_instance(
+        name: str,
+        instance_type: str,
+        ssh_key: str,
+        location: str | None = None,
+    ) -> Instance: ...
+
+    def destroy_instance(instance_id: str) -> None: ...
+
+    def list_instances(label: str | None = None) -> list[Instance]: ...
+
+    def get_instance(name: str) -> Instance | None: ...
+
+    def wait_for_ssh(ip: str, timeout: int = 300) -> bool: ...
+
+
+def get_provider(provider_name: str) -> ProviderModule:
+    if provider_name == "hetzner":
+        from materia.providers import hetzner
+        return hetzner
+    elif provider_name == "ovh":
+        from materia.providers import ovh
+        return ovh
+    elif provider_name == "scaleway":
+        from materia.providers import scaleway
+        return scaleway
+    elif provider_name == "oracle":
+        from materia.providers import oracle
+        return oracle
+    else:
+        raise ValueError(f"Unknown provider: {provider_name}")