Remove useless aliases, bug fixes

commands/search/docs.js

@@ -0,0 +1,48 @@
+const Command = require('../../structures/Command');
+const request = require('node-superfetch');
+const branches = ['stable', 'master', 'rpc', 'commando'];
+
+module.exports = class DocsCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'docs',
+			aliases: ['discord-js-docs', 'djs-docs', 'djs', 'discord-js'],
+			group: 'search',
+			memberName: 'docs',
+			description: 'Searches the Discord.js docs for your query.',
+			clientPermissions: ['EMBED_LINKS'],
+			args: [
+				{
+					key: 'query',
+					prompt: 'What would you like to search the docs for?',
+					type: 'string',
+					parse: query => query.toLowerCase()
+				}
+			]
+		});
+	}
+
+	async run(msg, { query }) {
+		let project = 'main';
+		let branch = query.split(' ');
+		if (branches.includes(branch[0])) {
+			query = branch.slice(1).join(' ');
+			branch = branch[0];
+		} else {
+			branch = 'master';
+		}
+		if (branch === 'commando' || branch === 'rpc') {
+			project = branch;
+			branch = 'master';
+		}
+		try {
+			const { body } = await request
+				.get(`https://djsdocs.sorta.moe/${project}/${branch}/embed`)
+				.query({ q: query });
+			if (!body) return msg.say('Could not find any results.');
+			return msg.embed(body);
+		} catch (err) {
+			return msg.reply(`Oh no, an error occurred: \`${err.message}\`. Try again later!`);
+		}
+	}
+};