Make dynamic importing

Author: codewithsathya

bin/leetcode

@@ -1,3 +1,5 @@
 #!/usr/bin/env node
 
-require('../lib/cli').run();
+const cli = require('../lib/cli');
+
+cli.run();

esbuild.config.js

@@ -0,0 +1,12 @@
+const esbuild = require('esbuild');
+
+esbuild
+  .build({
+    entryPoints: ['bin/leetcode'], // Replace with your actual entry point
+    bundle:      true,
+    platform:    'node',
+    target:      'node14', // Specify your Node.js version target
+    outfile:     'dist/leetcode', // Output file
+    minify:      true, // Minify the output
+  })
+  .catch(() => process.exit(1));

lib/cli.js

@@ -1,14 +1,14 @@
 'use strict';
-var _ = require('underscore');
 
-var chalk = require('./chalk');
-var cache = require('./cache');
-var config = require('./config');
-var h = require('./helper');
-var file = require('./file');
-var icon = require('./icon');
-var log = require('./log');
-var Plugin = require('./plugin');
+const _ = require('underscore');
+const chalk = require('./chalk');
+const cache = require('./cache');
+const config = require('./config');
+const h = require('./helper');
+const file = require('./file');
+const icon = require('./icon');
+const log = require('./log');
+const Plugin = require('./plugin');
 
 // We are expecting a tier configuration like:
 // global config < local config < cli params
@@ -28,24 +28,22 @@ function initLogLevel() {
   log.init();
 
   let level = 'INFO';
-  if (process.argv.indexOf('-v') >= 0) level = 'DEBUG';
-  if (process.argv.indexOf('-vv') >= 0) level = 'TRACE';
+  if (process.argv.includes('-v')) level = 'DEBUG';
+  if (process.argv.includes('-vv')) level = 'TRACE';
 
   // print HTTP details in TRACE
   if (level === 'TRACE') {
     const request = require('request');
     request.debug = true;
 
-    console.error = _.wrap(console.error, function(func) {
-      let args = Array.from(arguments);
-      args.shift();
-
-      // FIXME: hack HTTP request log, hope no one else use it...
-      if (args.length > 0 && args[0].indexOf('REQUEST ') === 0) {
+    // eslint-disable-next-line no-console
+    console.error = _.wrap(console.error, (func, ...args) => {
+      // FIXME: hack HTTP request log, hope no one else uses it...
+      if (args.length > 0 && args[0].startsWith('REQUEST ')) {
         args = args.map((x) => h.printSafeHTTP(x));
-        log.trace.apply(log, args);
+        log.trace(...args);
       } else {
-        log.info.apply(log, args);
+        log.info(...args);
       }
     });
   }
@@ -55,39 +53,60 @@ function initLogLevel() {
 
 function initDir() {
   file.init();
-  file.mkdir(file.homeDir())
+  file.mkdir(file.homeDir());
 }
 
 function initPlugins(cb) {
   if (Plugin.init()) {
     Plugin.save();
     return cb();
   } else {
-    Plugin.installMissings(function(e) {
+    Plugin.installMissings((e) => {
       if (e) return cb(e);
       Plugin.init();
       return cb();
     });
   }
 }
 
-var cli = {};
+const cli = {};
+
+const commands = [
+  require('./commands/cache'),
+  require('./commands/config'),
+  require('./commands/list'),
+  require('./commands/plugin'),
+  require('./commands/session'),
+  require('./commands/show'),
+  require('./commands/star'),
+  require('./commands/stat'),
+  require('./commands/submission'),
+  require('./commands/submit'),
+  require('./commands/test'),
+  require('./commands/user'),
+  require('./commands/version'),
+];
 
 function runCommand() {
-  var yargs = require('yargs');
+  const yargs = require('yargs');
+
   h.width = yargs.terminalWidth();
-  yargs.commandDir('commands')
+  commands.forEach((command) => yargs.command(command));
+
+  // eslint-disable-next-line no-unused-expressions
+  yargs
     .completion()
     .help('h')
     .alias('h', 'help')
     .version(false)
-    .epilog('Seek more help at https://skygragon.github.io/leetcode-cli/commands')
-    .wrap(Math.min(h.width, 120))
-    .argv;
+    .epilog(
+      'Seek more help at https://skygragon.github.io/leetcode-cli/commands'
+    )
+    .wrap(Math.min(h.width, 120)).argv;
 }
 
-cli.run = function() {
-  process.stdout.on('error', function(e) {
+cli.run = function () {
+  process.stdout.on('error', (e) => {
     if (e.code === 'EPIPE') process.exit();
   });
 
@@ -96,8 +115,8 @@ cli.run = function() {
   initColor();
   initIcon();
   initLogLevel();
-  initDir()
-  initPlugins(function(e) {
+  initDir();
+  initPlugins((e) => {
     if (e) return log.fatal(e);
     cache.init();
     runCommand();