BE Node.js (TS)

1npm install -D \
2  typescript ts-node @types/node \
3  eslint prettier \
4  eslint-config-prettier eslint-plugin-prettier \
5  @typescript-eslint/eslint-plugin @typescript-eslint/parser \
6  jest ts-jest @types/jest supertest \
7  husky lint-staged \
8  @commitlint/config-conventional @commitlint/cli \
9  semantic-release @semantic-release/changelog @semantic-release/git \
10  @semantic-release/github @semantic-release/commit-analyzer \
11  @semantic-release/release-notes-generator

npx tsc --init

1{
2  "target": "ES2021",
3  "module": "CommonJS",
4  "moduleResolution": "node",
5  "outDir": "dist",
6  "rootDir": "src",
7  "esModuleInterop": true,
8  "skipLibCheck": true,
9  "strict": true
10}

1module.exports = {
2  parser: '@typescript-eslint/parser',
3  parserOptions: {
4    ecmaVersion: 'latest',
5    sourceType: 'module',
6    project: './tsconfig.json',
7  },
8  env: {
9    node: true,
10    es2021: true,
11    jest: true,
12  },
13  plugins: ['@typescript-eslint', 'prettier'],
14  extends: [
15    'eslint:recommended',
16    'plugin:@typescript-eslint/recommended',
17    'plugin:prettier/recommended'
18  ],
19  rules: {
20    'prettier/prettier': 'error'
21  },
22};

1{
2  "singleQuote": true,
3  "trailingComma": "all",
4  "printWidth": 100,
5  "tabWidth": 2,
6  "semi": true
7}

1{
2  "scripts": {
3    "prepare": "husky install"
4  },
5  "lint-staged": {
6    "*.ts": ["eslint --fix", "prettier --write"],
7    "*.json": ["prettier --write"]
8  }
9}

1npx husky install
2npx husky add .husky/pre-commit "npx lint-staged"
3npx husky add .husky/commit-msg "npx --no -- commitlint --edit \"$1\""

1import type { Config } from 'jest';
2
3const config: Config = {
4  preset: 'ts-jest',
5  testEnvironment: 'node',
6  testMatch: ['**/tests/**/*.test.ts'],
7};
8
9export default config;

1module.exports = {
2  branches: ['main'],
3  plugins: [
4    '@semantic-release/commit-analyzer',
5    '@semantic-release/release-notes-generator',
6    ['@semantic-release/changelog', {
7      changelogFile: 'CHANGELOG.md'
8    }],
9    ['@semantic-release/git', {
10      assets: ['CHANGELOG.md', 'package.json'],
11      message: 'chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}'
12    }],
13    '@semantic-release/github'
14  ]
15};

1{
2  "scripts": {
3    "start": "node dist/index.js",
4    "build": "tsc",
5    "dev": "ts-node src/index.ts",
6    "lint": "eslint . --ext .ts",
7    "format": "prettier --write .",
8    "test": "jest",
9    "test:watch": "jest --watch",
10    "release": "semantic-release"
11  }
12}