generate fun information command

commands/util/generate-fun-information.js

@@ -0,0 +1,30 @@
+const Command = require('../../structures/Command');
+const { stripIndents } = require('common-tags');
+const { formatNumber } = require('../../util/Util');
+
+module.exports = class GenerateFunInformationCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'generate-fun-information',
+			aliases: ['gen-fun-information', 'generate-fun-info', 'gen-fun-info', 'generate-fun', 'gen-fun'],
+			group: 'util',
+			memberName: 'generate-fun-information',
+			description: 'Generates the "Fun Information" for Xiao\'s README.',
+			details: 'Only the bot owner(s) may use this command.',
+			ownerOnly: true,
+			guarded: true
+		});
+	}
+
+	async run(msg) {
+		const cloc = await this.client.registry.commands.get('cloc').cloc();
+		const text = stripIndents`
+			- ${formatNumber(Math.floor(this.client.registry.commands.size / 100) * 100)}+ commands
+			- ${formatNumber(Math.floor(cloc.JavaScript.code / 1000) * 1000)}+ lines of JavaScript
+			- ${formatNumber(Math.floor(cloc.JSON.code / 1000) * 1000)}+ lines of JSON data
+			- ${new Date().getFullYear() - 2017} years of development
+		`;
+		await msg.direct({ files: [{ attachment: Buffer.from(text), name: 'fun-information.txt' }] });
+		return msg.say('📬 Sent `fun-information.txt` to your DMs!');
+	}
+};