emo——给项目配置prettier，eslint，husky加强协作规范

前言

给自己的一个初始化项目配置一些规范; Prettier - Code formatter: Prettier - Code formatter ESLint: ESLint Git gitignore: https://git-scm.com/docs/gitignore#_pattern_format

内容

说实话整个配置起来,如果自己从头到尾看文档搞,真的有点耗时间; 主要分为prettier,eslint,husky三部分做配置,最后加上vscode对应的插件; 后续根据实际开发中遇到的坑会再往这里添砖加瓦;

prettier

prettier cli: https://prettier.io/docs/en/cli.html prettier options: https://prettier.io/docs/en/options.html prettier ignore: https://prettier.io/docs/en/ignore.html

安装

代码语言：javascript复制

 pnpm add -D prettier   

配置.prettierrc

?> 在项目的根目录添加.prettierrc文件

!>详细参数请查看prettier options文档;

代码语言：javascript复制

{
    "printWidth": 100,
    "tabWidth": 4,
    "useTabs": false,
    "semi": false,
    "singleQuote": true,
    "trailingComma": "none",
    "bracketSpacing": true,
    "bracketSameLine": true
}

配置.prettierignore

?> 在项目的根目录添加.prettierignore文件,并根据自身实际情况配置;

!>详细参数请查看prettier ignore文档;

代码语言：javascript复制

node_modules/**
dist/**
release/**
public/**
docs/**

ESlint

ESlint getting-started: http://eslint.cn/docs/user-guide/getting-started ESlint configuring: http://eslint.cn/docs/user-guide/configuring ESlint ignoring-code: the-eslintignore-file

安装

代码语言：javascript复制

pnpm add -D eslint

初始化配置

?> 配置文件eslint

代码语言：javascript复制

npx eslint --init

!> 安装完成后提示缺少依赖,所以又安装了下依赖pnpm add -D @typescript-eslint/parser

代码语言：javascript复制

module.exports = {
  env: {
    browser: true,
    es2021: true,
    node: true
  },
  extends: [
    'plugin:vue/vue3-essential',
    'standard-with-typescript',
  ],
  overrides: [
  ],
  parserOptions: {
    ecmaVersion: 'latest',
    sourceType: 'module'
  },
  plugins: [
    'vue'
  ],
  rules: {
  }
}

配置eslint-plugin-prettier及忽略文件

代码语言：javascript复制

pnpm add -D eslint-config-prettier eslint-plugin-prettier

代码语言：javascript复制

module.exports = {
    env: {
        browser: true,
        es2021: true,
        node: true
    },
    extends: [
        'plugin:vue/vue3-essential',
        'standard-with-typescript',
        'plugin:prettier/recommended'
    ],
    overrides: [],
    parserOptions: {
        ecmaVersion: 'latest',
        sourceType: 'module',
        project: ['tsconfig.jsong']
    },
    plugins: ['vue'],
    ignorePatterns: ['node_modules/**', 'dist/**', 'release/**', 'public/**', 'docs/**'],
    rules: {}
}

husky

安装

代码语言：javascript复制

pnpm add -D husky lint-staged
npx husky install
npm set-script prepare "husky install"
npx husky add .husky/pre-commit "npx lint-staged"

配置package.json

代码语言：javascript复制

{
"lint-staged": {
    "**/*.{vue,js,ts}": [
        "prettier --write --ignore-unknown",
        "eslint --fix",
        "git add ."
    ]
  },
}

提交

?> 在git commit时就会去检测并进行修复;

问题

parserOptions.project

执行命令的时候报错parserOptions.project

parserOptions.project 报错信息

代码语言：javascript复制

Error: Error while loading rule '@typescript-eslint/dot-notation': You have used a rule which requires parserServices to be generated. You must therefore provide a value for the "parserOptions.project" property for @typescript-eslint/parser.

解决方案

?> 在eslintrc.js的parserOptions配置项下配置project | stackoverflow;

.eslintrc.js

代码语言：javascript复制

module.exports = {
    env: {
        browser: true,
        es2021: true,
        node: true
    },
    extends: [
        'plugin:vue/vue3-essential',
        'standard-with-typescript',
        'plugin:prettier/recommended'
    ],
    overrides: [],
    parserOptions: {
        ecmaVersion: 'latest',
        sourceType: 'module',
        project: ['tsconfig.jsong']
    },
    plugins: ['vue'],
    rules: {}
}

tsconfig.json

代码语言：javascript复制

{
    "compilerOptions": {
        "target": "ESNext",
        "module": "ESNext",
        "moduleResolution": "node",
        "importHelpers": true,
        "jsx": "preserve",
        "esModuleInterop": true,
        "resolveJsonModule": true,
        "sourceMap": true,
        "baseUrl": "./",
        "strict": true,
        "paths": {},
        "allowSyntheticDefaultImports": true,
        "skipLibCheck": true
    },
    "include": ["src", "electron"],
    "references": [{ "path": "./tsconfig.node.json" }]
}

配置 eslint prettier 解决方案 开发

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