Add support for IRCv3 setname

commands.js

@@ -144,6 +144,18 @@ export default {
 			app.reconnect();
 		},
 	},
+	"setname": {
+		usage: "<realname>",
+		description: "Change current realname",
+		execute: (app, args) => {
+			var newRealname = args.join(" ");
+			var client = getActiveClient(app);
+			if (!client.enabledCaps["setname"]) {
+				throw new Error("Server doesn't support changing the realname");
+			}
+			client.send({ command: "SETNAME", params: [newRealname] });
+		},
+	},
 	"topic": {
 		usage: "<topic>",
 		description: "Change the topic of the current channel",

components/app.js

@@ -725,6 +725,12 @@ export default class App extends Component {
 			});
 			affectedBuffers.forEach((name) => this.addMessage(netID, name, msg));
 			break;
+		case "SETNAME":
+			this.setBufferState({ network: netID, name: msg.prefix.name }, (buf) => {
+				var who = { ...buf.who, realname: msg.params[0] };
+				return { who }
+			});
+			break;
 		case "TOPIC":
 			var channel = msg.params[0];
 			var topic = msg.params[1];

lib/client.js

@@ -5,11 +5,14 @@ import * as irc from "./irc.js";
 const permanentCaps = [
 	"away-notify",
 	"batch",
-	"draft/chathistory",
 	"echo-message",
 	"message-tags",
 	"multi-prefix",
 	"server-time",
+	"setname",
+
+	"draft/chathistory",
+
 	"soju.im/bouncer-networks",
 ];