Don't track unknown command AT ALL

Xiao.js

@@ -357,6 +357,7 @@ client.on('error', err => client.logger.error(err.stack));
 client.on('warn', warn => client.logger.warn(warn));
 
 client.on('commandRun', async command => {
+	if (command.unknown) return;
 	client.logger.info(`[COMMAND] ${command.name} was used.`);
 	if (command.uses === undefined) return;
 	command.uses++;

commands/util-public/group-leaderboard.js

@@ -25,7 +25,10 @@ module.exports = class GroupLeaderboardCommand extends Command {
 
 	run(msg, { page }) {
 		const groups = this.client.registry.groups.map(group => {
-			const uses = group.commands.reduce((a, b) => a + (b.uses || 0), 0);
+			const uses = group.commands.reduce((a, b) => {
+				if (b.unknown || !b.uses) return a;
+				return a + b.uses;
+			}, 0);
 			return { uses, group };
 		});
 		const totalPages = Math.ceil(this.client.registry.groups.size / 10);

commands/util-public/last-run.js

@@ -21,7 +21,9 @@ module.exports = class LastRunCommand extends Command {
 	}
 
 	run(msg, { command }) {
-		if (command.lastRun === undefined) return msg.reply('That command\'s usage stats aren\'t being tracked.');
+		if (command.unknown || command.lastRun === undefined) {
+			return msg.reply('That command\'s usage stats aren\'t being tracked.');
+		}
 		if (!command.lastRun) return msg.reply(`The \`${command.name}\` command has never been run.`);
 		const displayTime = moment.utc(command.lastRun).format('MM/DD/YYYY h:mm A');
 		return msg.say(`The \`${command.name}\` command was last run on **${displayTime}**.`);

commands/util-public/uses.js

@@ -21,7 +21,9 @@ module.exports = class UsesCommand extends Command {
 	}
 
 	run(msg, { command }) {
-		if (command.uses === undefined) return msg.reply('That command\'s usage stats aren\'t being tracked.');
+		if (command.unknown || command.uses === undefined) {
+			return msg.reply('That command\'s usage stats aren\'t being tracked.');
+		}
 		return msg.say(`The \`${command.name}\` command has been used **${formatNumber(command.uses)}** times.`);
 	}
 };

structures/Client.js

@@ -213,6 +213,7 @@ module.exports = class XiaoClient extends CommandoClient {
 	exportCommandLeaderboard() {
 		let text = '{';
 		for (const command of this.registry.commands.values()) {
+			if (command.unknown) continue;
 			if (command.uses === undefined) continue;
 			text += `\n	"${command.name}": ${command.uses},`;
 		}
@@ -245,6 +246,7 @@ module.exports = class XiaoClient extends CommandoClient {
 	exportLastRun() {
 		let text = '{';
 		for (const command of this.registry.commands.values()) {
+			if (command.unknown) continue;
 			if (command.lastRun === undefined) continue;
 			text += `\n	"${command.name}": ${command.lastRun ? `"${command.lastRun.toISOString()}"` : null},`;
 		}