1 files changed, 138 insertions, 0 deletions
diff --git a/src/commands/dev/eval.ts b/src/commands/dev/eval.ts
new file mode 100644
index 0000000..83e63f6
--- /dev/null
+++ b/src/commands/dev/eval.ts
@@ -0,0 +1,138 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+import { BushCommand } from '../../lib/extensions/BushCommand';
+import { MessageEmbed, Message } from 'discord.js';
+import { inspect, promisify } from 'util';
+import { exec } from 'child_process';
+
+const clean = (text) => {
+	if (typeof text === 'string')
+		return text
+			.replace(/`/g, '`' + String.fromCharCode(8203))
+			.replace(/@/g, '@' + String.fromCharCode(8203));
+	else return text;
+};
+
+export default class EvalCommand extends BushCommand {
+	public constructor() {
+		super('eval', {
+			aliases: ['eval', 'ev'],
+			category: 'dev',
+			description: {
+				content: 'Use the command to eval stuff in the bot.',
+				usage: 'eval <code> [--silent] [--depth #]',
+				examples: ['eval message.guild.name', 'eval this.client.ownerID']
+			},
+			args: [
+				{
+					id: 'depth',
+					match: 'option',
+					type: 'number',
+					flag: '--depth',
+					default: 0
+				},
+				{
+					id: 'silent',
+					match: 'flag',
+					flag: '--silent'
+				},
+				{
+					id: 'code',
+					match: 'rest',
+					type: 'string',
+					prompt: {
+						start: 'What would you like to eval?',
+						retry: 'Invalid code to eval. What would you like to eval?'
+					}
+				}
+			],
+			ownerOnly: true,
+			clientPermissions: ['EMBED_LINKS']
+		});
+	}
+
+	public async exec(
+		message: Message,
+		{ depth, code, silent }: { depth: number; code: string; silent: boolean }
+	): Promise<void> {
+		const embed: MessageEmbed = new MessageEmbed();
+
+		try {
+			let output;
+			const me = message.member,
+				member = message.member,
+				bot = this.client,
+				guild = message.guild,
+				channel = message.channel,
+				config = this.client.config,
+				sh = promisify(exec),
+				models = this.client.db.models,
+				got = require('got'); // eslint-disable-line @typescript-eslint/no-var-requires
+			output = eval(code);
+			output = await output;
+			if (typeof output !== 'string') output = inspect(output, { depth });
+			output = output.replace(
+				new RegExp(this.client.token, 'g'),
+				'[token omitted]'
+			);
+			output = clean(output);
+			embed
+				.setTitle('✅ Evaled code successfully')
+				.addField(
+					'📥 Input',
+					code.length > 1012
+						? 'Too large to display. Hastebin: ' +
+								(await this.client.util.haste(code))
+						: '```js\n' + code + '```'
+				)
+				.addField(
+					'📤 Output',
+					output.length > 1012
+						? 'Too large to display. Hastebin: ' +
+								(await this.client.util.haste(output))
+						: '```js\n' + output + '```'
+				)
+				.setColor('#66FF00')
+				.setFooter(
+					message.author.username,
+					message.author.displayAvatarURL({ dynamic: true })
+				)
+				.setTimestamp();
+		} catch (e) {
+			embed
+				.setTitle('❌ Code was not able to be evaled')
+				.addField(
+					'📥 Input',
+					code.length > 1012
+						? 'Too large to display. Hastebin: ' +
+								(await this.client.util.haste(code))
+						: '```js\n' + code + '```'
+				)
+				.addField(
+					'📤 Output',
+					e.length > 1012
+						? 'Too large to display. Hastebin: ' +
+								(await this.client.util.haste(e))
+						: '```js\n' +
+								e +
+								'```Full stack:' +
+								(await this.client.util.haste(e.stack))
+				)
+				.setColor('#FF0000')
+				.setFooter(
+					message.author.username,
+					message.author.displayAvatarURL({ dynamic: true })
+				)
+				.setTimestamp();
+		}
+		if (!silent) {
+			await message.util.send(embed);
+		} else {
+			try {
+				await message.author.send(embed);
+				await message.react('<a:Check_Mark:790373952760971294>');
+			} catch (e) {
+				await message.react('❌');
+			}
+		}
+	}
+}