mrmBot-Matrix/commands/exec.js

const { clean } = require("../utils/misc.js");
const util = require("util");
const exec = util.promisify(require("child_process").exec);

exports.run = async (message, args) => {
  if (message.author.id !== process.env.OWNER) return `${message.author.mention}, only the bot owner can use exec!`;
  const code = args.join(" ");
  try {
    const execed = await exec(code);
    if (execed.stderr) return `\`ERROR\` \`\`\`xl\n${await clean(execed.stderr)}\n\`\`\``;
    const cleaned = await clean(execed.stdout);
    const sendString = `\`\`\`bash\n${cleaned}\n\`\`\``;
    if (sendString.length >= 2000) {
      return message.channel.createMessage("The result was too large, so here it is as a file:", [{
        file: cleaned,
        name: "result.txt"
      }]);
    } else {
      return sendString;
    }
  } catch (err) {
    return `\`ERROR\` \`\`\`xl\n${await clean(err)}\n\`\`\``;
  }
};

exports.aliases = ["runcmd"];
exports.category = 7;
exports.help = "Executes a terminal command";
exports.params = "[command]";