mjs -> cjs

src/index.js

@@ -0,0 +1,78 @@
+/**
+ * Discord Tickets
+ * Copyright (C) 2022 Isaac Saunders
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * @name discord-tickets/bot
+ * @description An open-source Discord bot for ticket management
+ * @copyright 2022 Isaac Saunders
+ * @license GNU-GPLv3
+ */
+
+
+const fs = require('fs');
+const semver = require('semver');
+const { colours } = require('leeks.js');
+const logger = require('./lib/logger');
+const banner = require('./lib/banner');
+const YAML = require('yaml');
+const Client = require('./client');
+
+process.env.NODE_ENV ??= 'development'; // make sure NODE_ENV is set
+require('dotenv').config(); // load env file
+
+const pkg = JSON.parse(fs.readFileSync('./package.json', 'utf8'));
+
+// check node version
+if (!semver.satisfies(process.versions.node, pkg.engines.node)) {
+	console.log('\x07' + colours.redBright(`Error: Your current Node.js version, ${process.versions.node}, does not meet the requirement "${pkg.engines.node}".`));
+	process.exit(1);
+}
+
+if (process.env.DB_ENCRYPTION_KEY === undefined) {
+	console.log('\x07' + colours.redBright('Error: The "DB_ENCRYPTION_KEY" environment variable is not set.\nRun "npm run keygen" to generate a key, or set it to "false" to disable encryption (not recommended).'));
+	process.exit(1);
+}
+
+process.env.CONFIG_PATH ??= './user/config.yml'; // set default config file path
+
+if (!fs.existsSync(process.env.CONFIG_PATH)) {
+	const examplePath = './user/example.config.yml';
+	if (!fs.existsSync(examplePath)) {
+		console.log('\x07' + colours.redBright('The config file does not exist, and the example file is missing so cannot be copied from.'));
+		process.exit(1);
+	} else {
+		console.log('Creating config file...');
+		fs.copyFileSync(examplePath, process.env.CONFIG_PATH);
+		console.log(`Copied config to ${process.env.CONFIG_PATH}`);
+	}
+}
+
+console.log(banner(pkg.version)); // print big title
+
+const config = YAML.parse(fs.readFileSync(process.env.CONFIG_PATH, 'utf8'));
+const log = logger(config);
+
+process.on('unhandledRejection', error => {
+	log.notice(`Discord Tickets v${pkg.version} on Node.js v${process.versions.node} (${process.platform})`);
+	log.notice('An error was not caught');
+	if (error instanceof Error) log.warn(`Uncaught ${error.name}`);
+	log.error(error);
+});
+
+const client = new Client();
+client.config = config;
+client.log = log;
+client.login();