add invite command

cogs/meta.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+# encoding: utf-8
+
+import discord
+from discord.ext import commands
+
+
+class Meta:
+	def __init__(self, bot):
+		self.bot = bot
+
+	@commands.command(aliases=['inv'])
+	async def invite(self, context):
+		"""Gives you a link to add me to your server."""
+		permissions = discord.Permissions()
+		permissions.update(**dict.fromkeys((
+			'read_messages',
+			'send_messages',
+			'add_reactions',
+			'external_emojis',
+			'manage_emojis',
+			'embed_links',
+		), True))
+
+		await context.send('<%s>' % discord.utils.oauth_url(self.bot.user.id, permissions))
+
+def setup(bot):
+	bot.add_cog(Meta(bot))

config.example.py

@@ -1,6 +1,7 @@
 {
 	'cogs': (
 		'cogs.emote',
+		'cogs.meta',
 		'ben_cogs.debug',
 		'ben_cogs.misc',
 		'ben_cogs.debug'