Initial upload: Local AI Commit Reviewer CLI with CI/CD workflow

src/llm/provider.py

@@ -0,0 +1,45 @@
+from abc import ABC, abstractmethod
+from collections.abc import AsyncIterator
+from dataclasses import dataclass
+
+
+@dataclass
+class LLMResponse:
+    text: str
+    model: str
+    tokens_used: int
+    finish_reason: str
+
+
+@dataclass
+class ModelInfo:
+    name: str
+    size: str
+    modified: str
+    digest: str
+
+
+class LLMProvider(ABC):
+    @abstractmethod
+    def is_available(self) -> bool:
+        pass
+
+    @abstractmethod
+    def generate(self, prompt: str, **kwargs) -> LLMResponse:
+        pass
+
+    @abstractmethod
+    async def agenerate(self, prompt: str, **kwargs) -> LLMResponse:
+        pass
+
+    @abstractmethod
+    def stream_generate(self, prompt: str, **kwargs) -> AsyncIterator[str]:
+        pass
+
+    @abstractmethod
+    def list_models(self) -> list[ModelInfo]:
+        pass
+
+    @abstractmethod
+    def health_check(self) -> bool:
+        pass