Add load, unload, and update-env from Hermes

commands/util/update-env.js

@@ -0,0 +1,21 @@
+const Command = require('../../framework/Command');
+const dotenv = require('dotenv');
+
+module.exports = class UpdateEnvCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'update-env',
+			aliases: ['dotenv', 'update-process-env'],
+			group: 'util',
+			memberName: 'update-env',
+			description: 'Updates the bot\'s environment variables.',
+			details: 'Only the bot owner(s) may use this command.',
+			ownerOnly: true
+		});
+	}
+
+	run(msg) {
+		dotenv.config();
+		return msg.say('Updated environment variables.');
+	}
+};