client/commands: statically import commands

Dynamic imports won't work very well with modules and we don't
really need them, it's just there to save us an import statement.

Let's flip this to a static version.

client/components/ChatInput.vue

@@ -56,7 +56,7 @@
 import Mousetrap from "mousetrap";
 import {wrapCursor} from "undate";
 import autocompletion from "../js/autocompletion";
-import commands from "../js/commands/index";
+import {commands} from "../js/commands/index";
 import socket from "../js/socket";
 import upload from "../js/upload";
 import eventbus from "../js/eventbus";
@@ -185,10 +185,7 @@ export default defineComponent({
 					return false;
 				}
 
-				if (
-					Object.prototype.hasOwnProperty.call(commands, cmd) &&
-					commands[cmd].input(args)
-				) {
+				if (Object.prototype.hasOwnProperty.call(commands, cmd) && commands[cmd](args)) {
 					return false;
 				}
 			}

client/js/commands/collapse.ts

@@ -1,9 +1,9 @@
 import socket from "../socket";
 import {store} from "../store";
 
-function input() {
+export function input(): boolean {
 	if (!store.state.activeChannel) {
-		return;
+		return false;
 	}
 
 	const messageIds: number[] = [];
@@ -34,5 +34,3 @@ function input() {
 
 	return true;
 }
-
-export default {input};

client/js/commands/expand.ts

@@ -1,9 +1,9 @@
 import socket from "../socket";
 import {store} from "../store";
 
-function input() {
+export function input(): boolean {
 	if (!store.state.activeChannel) {
-		return;
+		return false;
 	}
 
 	const messageIds: number[] = [];
@@ -34,5 +34,3 @@ function input() {
 
 	return true;
 }
-
-export default {input};

client/js/commands/index.ts

@@ -1,19 +1,11 @@
-// Taken from views/index.js
+import {input as collapse} from "./collapse";
+import {input as expand} from "./expand";
+import {input as join} from "./join";
+import {input as search} from "./search";
 
-// This creates a version of `require()` in the context of the current
-// directory, so we iterate over its content, which is a map statically built by
-// Webpack.
-// Second argument says it's recursive, third makes sure we only load javascript.
-const commands = require.context("./", true, /\.ts$/);
-
-export default commands.keys().reduce<Record<string, unknown>>((acc, path) => {
-	const command = path.substring(2, path.length - 3);
-
-	if (command === "index") {
-		return acc;
-	}
-
-	acc[command] = commands(path).default;
-
-	return acc;
-}, {});
+export const commands = {
+	collapse: collapse,
+	expand: expand,
+	join: join,
+	search: search,
+};

client/js/commands/join.ts

@@ -1,8 +1,9 @@
 import socket from "../socket";
 import {store} from "../store";
 import {switchToChannel} from "../router";
+import {ChanType} from "../../../shared/types/chan";
 
-function input(args: string[]) {
+export function input(args: string[]): boolean {
 	if (args.length > 0) {
 		let channels = args[0];
 
@@ -35,7 +36,7 @@ function input(args: string[]) {
 				return true;
 			}
 		}
-	} else if (store.state.activeChannel?.channel.type === "channel") {
+	} else if (store.state.activeChannel?.channel.type === ChanType.CHANNEL) {
 		// If `/join` command is used without any arguments, re-join current channel
 		socket.emit("input", {
 			target: store.state.activeChannel.channel.id,
@@ -44,6 +45,6 @@ function input(args: string[]) {
 
 		return true;
 	}
-}
 
-export default {input};
+	return false;
+}

client/js/commands/search.ts

@@ -1,7 +1,7 @@
 import {store} from "../store";
 import {router} from "../router";
 
-function input(args: string[]) {
+export function input(args: string[]): boolean {
 	if (!store.state.settings.searchEnabled) {
 		return false;
 	}
@@ -23,5 +23,3 @@ function input(args: string[]) {
 
 	return true;
 }
-
-export default {input};