99 lines
3.4 KiB
JavaScript
99 lines
3.4 KiB
JavaScript
// Verify NodeJS version
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const nodeMajorVersion = parseInt(process.versions.node.split(".")[0], 10);
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if (nodeMajorVersion < 12) {
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console.error("Unsupported NodeJS version! Please install Node.js 12, 13, or 14.");
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process.exit(1);
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}
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// Verify node modules have been installed
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const fs = require("fs");
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const path = require("path");
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try {
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fs.accessSync(path.join(__dirname, "..", "node_modules"));
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} catch (e) {
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console.error("Please run \"npm ci\" before starting the bot");
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process.exit(1);
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}
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// Error handling
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process.on("uncaughtException", err => {
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// Unknown message types (nitro boosting messages at the time) should be safe to ignore
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if (err && err.message && err.message.startsWith("Unhandled MESSAGE_CREATE type")) {
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return;
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}
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// For everything else, crash with the error
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console.error(err);
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process.exit(1);
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});
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let testedPackage = "";
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try {
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const packageJson = require("../package.json");
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const modules = Object.keys(packageJson.dependencies);
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modules.forEach(mod => {
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testedPackage = mod;
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fs.accessSync(path.join(__dirname, "..", "node_modules", mod))
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});
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} catch (e) {
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console.error(`Please run "npm ci" again! Package "${testedPackage}" is missing.`);
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process.exit(1);
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}
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const config = require("./cfg");
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const utils = require("./utils");
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const main = require("./main");
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const knex = require("./knex");
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const legacyMigrator = require("./legacy/legacyMigrator");
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// Force crash on unhandled rejections (use something like forever/pm2 to restart)
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process.on("unhandledRejection", err => {
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if (err instanceof utils.BotError || (err && err.code)) {
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// We ignore stack traces for BotErrors (the message has enough info) and network errors from Eris (their stack traces are unreadably long)
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console.error(`Error: ${err.message}`);
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} else {
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console.error(err);
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}
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process.exit(1);
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});
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(async function() {
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// Make sure the database is up to date
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const [completed, newMigrations] = await knex.migrate.list();
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if (newMigrations.length > 0) {
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console.log("Updating database. This can take a while. Don't close the bot!");
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await knex.migrate.latest();
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console.log("Done!");
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}
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// Migrate legacy data if we need to
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if (await legacyMigrator.shouldMigrate()) {
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console.log("=== MIGRATING LEGACY DATA ===");
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console.log("Do not close the bot!");
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console.log("");
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await legacyMigrator.migrate();
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const relativeDbDir = (path.isAbsolute(config.dbDir) ? config.dbDir : path.resolve(process.cwd(), config.dbDir));
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const relativeLogDir = (path.isAbsolute(config.logDir) ? config.logDir : path.resolve(process.cwd(), config.logDir));
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console.log("");
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console.log("=== LEGACY DATA MIGRATION FINISHED ===");
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console.log("");
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console.log("IMPORTANT: After the bot starts, please verify that all logs, threads, blocked users, and snippets are still working correctly.");
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console.log("Once you've done that, the following files/directories are no longer needed. I would recommend keeping a backup of them, however.");
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console.log("");
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console.log("FILE: " + path.resolve(relativeDbDir, "threads.json"));
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console.log("FILE: " + path.resolve(relativeDbDir, "blocked.json"));
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console.log("FILE: " + path.resolve(relativeDbDir, "snippets.json"));
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console.log("DIRECTORY: " + relativeLogDir);
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console.log("");
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console.log("Starting the bot...");
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}
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// Start the bot
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main.start();
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})();
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