Add Home Assistant integration discovery

solaredge-optimizer-data/src/index.ts

@@ -7,6 +7,7 @@ import {
   readAppOptions,
   resolveHomeAssistantTimeZone,
 } from "./config";
+import { registerHomeAssistantDiscovery } from "./discovery";
 import { createRequestHandler } from "./http";
 
 export async function main(): Promise<void> {
@@ -52,6 +53,15 @@ export async function main(): Promise<void> {
     "info",
     `Listening on port ${port}; refresh interval ${options.pollIntervalMinutes} minutes; time zone ${timeZone}`,
   );
+  try {
+    await registerHomeAssistantDiscovery({ port });
+    log("info", "Registered optimizer API discovery with Home Assistant");
+  } catch (error) {
+    log(
+      "warning",
+      `Home Assistant discovery registration failed: ${formatStartupError(error)}`,
+    );
+  }
   cache.start();
 }