feat(ide_services): add endpoint for retrieving local service port

Add a new endpoint `/get_local_service_port` to ide_services for obtaining the port
number of the local service. This endpoint utilizes the `getLocalServicePort` function,
which logs the local service port and retrieves it from the environment variable
`DC_LOCALSERVICE_PORT`.

Author: Rankin Zheng

src/ide_services/endpoints/getServicePort.ts

@@ -7,3 +7,10 @@ export async function getServicePort() {
     // return await UiUtilWrapper.getLSPBrigePort();
     return process.env.DEVCHAT_IDE_SERVICE_PORT;
 }
+
+export async function getLocalServicePort() {
+    logger
+        .channel()
+        ?.info(`get local service port: ${process.env.DC_LOCALSERVICE_PORT}`);
+    return process.env.DC_LOCALSERVICE_PORT;
+}

src/ide_services/services.ts

@@ -3,7 +3,7 @@ import * as http from "http";
 import * as querystring from "querystring";
 import { logger } from "../util/logger";
 
-import { getServicePort } from "./endpoints/getServicePort";
+import { getServicePort, getLocalServicePort } from "./endpoints/getServicePort";
 import { installPythonEnv } from "./endpoints/installPythonEnv";
 import { ideLogging} from "./endpoints/ideLogging";
 import { updateSlashCommands } from "./endpoints/updateSlashCommands";
@@ -26,6 +26,10 @@ const functionRegistry: any = {
         keys: [],
         handler: getServicePort,
     },
+    "/get_local_service_port": {
+        keys: [],
+        handler: getLocalServicePort,
+    },
     "/install_python_env": {
         keys: ["command_name", "requirements_file"],
         handler: installPythonEnv,