configurable auto-sync interval for gitea plugin

plugins/gitea-sync/index.js

@@ -179,6 +179,25 @@ async function syncRepos(ctx) {
   return { synced: repos.length, created, updated, changelogsCreated };
 }
 
+let syncTimer = null;
+
+function startAutoSync(ctx) {
+  stopAutoSync();
+  const minutes = parseInt(ctx.config.syncInterval, 10);
+  if (!minutes || isNaN(minutes)) return;
+  ctx.logger.info({ intervalMinutes: minutes }, "gitea-sync: auto-sync enabled");
+  syncTimer = setInterval(() => {
+    syncRepos(ctx).catch((err) => ctx.logger.warn({ error: err.message }, "gitea-sync: auto-sync failed"));
+  }, minutes * 60 * 1000);
+}
+
+function stopAutoSync() {
+  if (syncTimer) {
+    clearInterval(syncTimer);
+    syncTimer = null;
+  }
+}
+
 export default {
   routes: [
     {
@@ -215,9 +234,11 @@ export default {
         ctx.logger.warn({ error: err.message }, "gitea-sync: initial sync failed");
       }
     }
+    startAutoSync(ctx);
   },
 
   async onDisable(ctx) {
+    stopAutoSync();
     ctx.logger.info("gitea-sync plugin disabled");
   },
 }