warn when nickserv command fails

irc/irc.ts

@@ -3,6 +3,7 @@ import tls, { TLSSocket } from 'tls';
 import net, { Socket } from 'net';
 import { IIRCLine, parse } from './parser';
 import { EventEmitter } from 'events';
+import { logger } from '@squeebot/core/lib/core';
 const MAXMSGLEN = 512;
 
 export interface IIRCOptions {
@@ -119,8 +120,18 @@ export class IRC extends EventEmitter {
             }
 
             const splitline = line.trailing.trim().split(' ');
+            const authNumber = parseInt(splitline[2], 10);
+
             let result = false;
-            if (splitline[2] !== '0') {
+            if (isNaN(authNumber)) {
+              this.options.nickserv.enabled = false;
+              data.func(false);
+              logger.warn(`[IRC] ${this.options.host} does not seem to support NickServ ${this.options.nickserv.command}`);
+              logger.warn(`[IRC] Their reply was: ${line.trailing}`);
+              return;
+            }
+            
+            if (authNumber > 0) {
               result = true;
             }
 

irc/plugin.json

@@ -3,7 +3,7 @@
   "name": "irc",
   "description": "IRC Service for Squeebot 3",
   "tags": ["service", "irc"],
-  "version": "1.2.0",
+  "version": "1.2.1",
   "dependencies": ["control?"],
   "npmDependencies": []
 }

squeebot.repo.json

@@ -3,7 +3,7 @@
   "plugins": [
     {
       "name": "irc",
-      "version": "1.2.0"
+      "version": "1.2.1"
     },
     {
       "name": "ircprototest",