Draft: migrated to esbulild

esbuild.config.js

@@ -0,0 +1,36 @@
+const path = require('path');
+const execSync = require('child_process').execSync;
+const { globPlugin } = require('esbuild-plugin-glob');
+
+execSync('npx rimraf ./dist && mkdir dist');
+
+const copy = ['json', 'html', 'png'];
+
+const alias = {
+  name: 'alias',
+  setup(build) {
+    build.onResolve({ filter: /^@\/.*/ }, (args) => {
+      console.log('Entered onResolve');
+      return {
+        path: path.resolve(__dirname, './src', args.path.replace(/^@\//, ''))
+      };
+    });
+  }
+};
+
+require('esbuild')
+  .build({
+    entryPoints: [`./src/**/*.{js,${copy.join(',')}}`],
+    bundle: false,
+    outdir: './dist',
+    outbase: './src',
+    platform: 'node',
+    target: 'node16.0',
+    format: 'cjs',
+    minify: false,
+    sourcemap: true,
+    keepNames: true,
+    loader: copy.reduce((acc, ext) => ({ ...acc, [`.${ext}`]: 'copy' }), {}),
+    plugins: [alias, globPlugin()]
+  })
+  .catch(() => process.exit(1));

package.json

@@ -4,10 +4,7 @@
   "description": "Backend",
   "main": "src/app.js",
   "scripts": {
-    "build": "npm run clean && npm run build-babel && npm run copy",
-    "build-babel": "babel -d ./dist ./src -s",
-    "clean": "rm -rf dist && mkdir dist",
-    "copy": "babel src --out-dir ./dist --copy-files",
+    "build": "node esbuild.config.js",
     "dev": "nodemon --exec babel-node src/app.js",
     "format": "prettier --write --cache \"**/*.{js,md}\"",
     "lint": "eslint src --ext js,md --ignore-path .gitignore --fix --cache --report-unused-disable-directives",
@@ -59,10 +56,14 @@
     "@trivago/prettier-plugin-sort-imports": "4.1.1",
     "babel-plugin-module-resolver": "5.0.0",
     "dotenv": "16.0.1",
+    "esbuild": "0.18.17",
+    "esbuild-plugin-alias-path": "2.0.2",
+    "esbuild-plugin-glob": "2.2.2",
     "eslint": "8.45.0",
     "eslint-plugin-import": "2.27.5",
     "lefthook": "1.4.3",
     "nodemon": "3.0.1",
-    "prettier": "2.8.8"
+    "prettier": "2.8.8",
+    "rimraf": "5.0.1"
   }
 }

src/app.js

@@ -1,11 +1,11 @@
-import crypto from 'crypto';
 import express from 'express';
 import context from 'express-http-context';
 import rateLimit from 'express-rate-limit';
 import httpLogger from '@sliit-foss/http-logger';
 import { moduleLogger } from '@sliit-foss/module-logger';
 import compression from 'compression';
 import cors from 'cors';
+import crypto from 'crypto';
 import helmet from 'helmet';
 import { pick } from 'lodash';
 import { default as connectDB } from '@/database';

src/middleware/errors.js

@@ -1,7 +1,7 @@
 import { moduleLogger } from '@sliit-foss/module-logger';
 import { isCelebrateError } from 'celebrate';
-import { responseInterceptor } from './response';
 import { makeResponse } from '@/utils';
+import { responseInterceptor } from './response';
 
 const logger = moduleLogger('Error-handler');
 

src/routes/index.routes.js

@@ -1,10 +1,10 @@
 import express from 'express';
+import { adminProtect, protect } from '@/middleware/auth';
 import authRouter from './auth.routes';
 import dashboardRouter from './dashboard.routes';
 import questionRouter from './question.routes';
 import submissionRouter from './submission.routes';
 import userRouter from './user.routes';
-import { adminProtect, protect } from '@/middleware/auth';
 
 const router = express.Router();
 

src/services/auth.js

@@ -1,9 +1,9 @@
-import crypto from 'crypto';
 import bcrypt from 'bcrypt';
+import crypto from 'crypto';
 import createError from 'http-errors';
-import { sendMail } from './email';
 import { createUser, findOneAndUpdateUser, getOneUser } from '@/repository/user';
 import { decodeJwtToken } from '@/utils';
+import { sendMail } from './email';
 
 export const authRegister = async ({ name, email, password, university, members }) => {
   const encryptedPassword = await new Promise((resolve, reject) => {

src/services/user.js

@@ -1,6 +1,5 @@
 import bcrypt from 'bcrypt';
 import createError from 'http-errors';
-import { sendMail } from './email';
 import { getAllQuestionIds } from '@/repository/question';
 import { getLatestScore } from '@/repository/submission';
 import {
@@ -11,6 +10,7 @@ import {
   getAllUsers,
   getOneUser
 } from '@/repository/user';
+import { sendMail } from './email';
 
 export const updateScoreService = async (user) => {
   const questions = await getAllQuestionIds();