vite项目添加eslint prettier及husky方法实例
作者:倾墨
1. 初始化vite项目
npm init vite ✔ Project name: … vite-project // 项目名称,默认 vite-project ✔ Select a framework: › react // 选择框架 ✔ Select a variant: › react-ts // 选择组合
2. 添加eslint
安装
npm i -D eslint
初始化eslint
配置
npx eslint --init ✔ How would you like to use ESLint? // To check syntax, find problems, and enforce code style ✔ What type of modules does your project use? // JavaScript modules (import/export) ✔ Which framework does your project use? // react ✔ Does your project use TypeScript? // Yes ✔ Where does your code run? // browser ✔ How would you like to define a style for your project? // Use a popular style guide ✔ Which style guide do you want to follow? // Airbnb ✔ What format do you want your config file to be in? // JavaScript
解决eslint
报错
Missing semicolon.eslint
: 末尾加上;
即可
JSX not allowed in files with extension '.tsx'
: 在.eslintrc.json
中添加rules
设置
{ // ... "react/jsx-filename-extension": [ "error", { "extensions": [".js", ".jsx", ".tsx", ".ts"] } ] };
{count} must be placed on a new line
: 代码换行即可;
Unable to resolve path to module './App'
: 在.eslintrc.json
中添加rules
设置
{ // ... rules: { "import/no-unresolved": "off", "import/extensions": "off", "import/no-absolute-path": "off" }, };
'vite' should be listed in the project's dependencies, not devDependencies.:
在.eslintrc.json
中添加rules
设置
{ // ... "rules": { "import/no-extraneous-dependencies": [ "error", {"devDependencies": true} ] // ... } };
3. 添加 prettier
安装
npm i -D prettier eslint-config-prettier eslint-plugin-prettier
prettier: 核心模块
eslint-config-prettier: 关闭所有不必要或可能跟prettier产生冲突的规则
eslint-plugin-prettier: 可以让eslint使用prettier规则进行检查
配置
根目录下.eslintrc.json
文件中添加extends
设置
{ // ... "extends": [ // ... "plugin:prettier/recommended", ], }
根目录下创建.prettierrc.json
文件
{ "trailingComma": "es5", "tabWidth": 2, "semi": true, "singleQuote": true }
注意⚠️:
修改.prettierrc.json
文件后,需要重启vscode才生效
如果配置后,配置不生效,尝试以下设置:
4. 添加 husky和lint-staged
安装
npm i -D lint-staged husky
配置
在package.json
中添加脚本
npm set-script prepare "husky install"
package.json
文件的scripts
中,就会自动添加prepare
;
2. 初始化husky,将 git hooks钩子交由husky执行
npm run prepare
会在根目录创建.husky
文件夹
3. 配置package.json
package.json
文件如下:
{ "env": { "browser": true, "node": true, "es2021": true }, "extends": [ "plugin:react/recommended", "airbnb", "plugin:prettier/recommended", "plugin:import/recommended" ], "parser": "@typescript-eslint/parser", "parserOptions": { "ecmaFeatures": { "jsx": true }, "ecmaVersion": "latest", "sourceType": "module" }, "plugins": ["react", "@typescript-eslint"], "rules": { "import/no-extraneous-dependencies": [ "error", {"devDependencies": true} ], "react/jsx-filename-extension": [ "error", { "extensions": [".js", ".jsx", ".tsx", ".ts"] } ], "import/no-unresolved": "off", "import/extensions": "off", "import/no-absolute-path": "off" } }
添加钩子pre-commit
npx husky add .husky/pre-commit "npx lint-staged"
5. 配置commitlint
- 作用:规范提交信息
- 格式:git commit -m '类型: 描述性文字'
类型 | 概念 |
---|---|
build | 编译相关的修改,例如发布版本、对项目构建或者依赖的改动 |
ci | 持续集成修改 |
docs | 文档修改 |
feat | 新特性、新功能 |
fix | 修改bug |
perf | 优化相关,比如提升性能、体验 |
refactor | 代码重构 |
revert | 回滚到上一个版本 |
style | 代码格式修改, 注意不是 css 修改 |
test | 测试用例修改 |
chore | 其他修改,比如改变构建流程、或者增加依赖库、工具等 |
- 安装
npm i -D commitlint @commitlint/config-conventional
- 配置
package.json
中配置commitlint
{ // ... "commitlint": { "extends": [ "@commitlint/config-conventional" ] } }
- 添加钩子
npx husky add .husky/commit-msg 'npx --no-install commitlint --edit "$1"'
git commit
就会触发提交规范的校验啦;
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