feat: implement channel runtime connectors

external-connector/external_connector/main.py

@@ -0,0 +1,62 @@
+from __future__ import annotations
+
+import os
+from pathlib import Path
+
+import uvicorn
+
+from external_connector.app import create_app
+from external_connector.providers.composite import CompositeProvider
+from external_connector.providers.fake import FakeProvider
+from external_connector.providers.feishu_bot import FeishuBotProvider
+from external_connector.providers.vendor_cli import VendorCliProvider
+from external_connector.providers.weixin_ilink import WeixinIlinkProvider
+from external_connector.state import SidecarStateStore
+
+
+def build_app():
+    home = Path(os.getenv("CONNECTOR_HOME", "/var/lib/external-connector"))
+    store = SidecarStateStore(home / "state.json")
+    provider_name = os.getenv("CONNECTOR_PROVIDER", "fake")
+    if provider_name == "official":
+        provider = CompositeProvider([
+            _weixin_provider(store),
+            _feishu_provider(store),
+        ])
+    elif provider_name == "weixin_ilink":
+        provider = _weixin_provider(store)
+    elif provider_name == "feishu_bot":
+        provider = _feishu_provider(store)
+    elif provider_name == "vendor_cli":
+        provider = VendorCliProvider(store=store, env=os.environ)
+    else:
+        provider = FakeProvider(store)
+    return create_app(provider=provider, api_token=os.getenv("CONNECTOR_API_TOKEN", ""))
+
+
+def _weixin_provider(store: SidecarStateStore) -> WeixinIlinkProvider:
+    return WeixinIlinkProvider(
+        store=store,
+        bridge_base_url=os.getenv("BEAVER_BRIDGE_BASE_URL", ""),
+        bridge_token=os.getenv("BEAVER_BRIDGE_TOKEN", ""),
+    )
+
+
+def _feishu_provider(store: SidecarStateStore) -> FeishuBotProvider:
+    return FeishuBotProvider(
+        store=store,
+        bridge_base_url=os.getenv("BEAVER_BRIDGE_BASE_URL", ""),
+        public_base_url=os.getenv("CONNECTOR_PUBLIC_BASE_URL", ""),
+        bridge_token=os.getenv("BEAVER_BRIDGE_TOKEN", ""),
+    )
+
+
+app = build_app()
+
+
+def main() -> None:
+    uvicorn.run(app, host="0.0.0.0", port=8787)
+
+
+if __name__ == "__main__":
+    main()