统一团队的代码规范

背景

统一团队的代码规范，以react项目为例子，举一反三

”eslint“: javascript代码检测工具
"stylelint": css检测工具
"stylelint-config-standard": stylelint的推荐配置
"stylelint-order": css属性排序插件，合理的排序加快页面渲染
"stylelint-scss": 增加支持scss语法
"husky+lint-staged"：commit时候代码检查

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{
"devDependencies": {
    "@babel/core": "^7.14.8",
    "@babel/plugin-transform-runtime": "^7.14.5",
    "@babel/preset-env": "^7.14.9",
    "@babel/preset-react": "^7.14.5",
    "@babel/preset-typescript": "^7.14.5",
    "@babel/runtime-corejs3": "^7.14.9",
    "@pmmmwh/react-refresh-webpack-plugin": "^0.5.1",
    "@types/react-dom": "^17.0.9",
    "@typescript-eslint/eslint-plugin": "^4.29.1",
    "@typescript-eslint/parser": "^4.29.1",
    "babel-loader": "^8.2.2",
    "cross-env": "^7.0.3",
    "css-loader": "^6.2.0",
    "css-minimizer-webpack-plugin": "^3.1.1",
    "dotenv": "^10.0.0",
    "dotenv-webpack": "^7.0.3",
    "eslint": "^7.32.0",
    "eslint-config-google": "^0.14.0",
    "eslint-config-prettier": "^8.3.0",
    "eslint-plugin-prettier": "^3.4.0",
    "eslint-plugin-react": "^7.24.0",
    "eslint-plugin-react-hooks": "^4.2.0",
    "html-webpack-plugin": "^5.3.2",
    "husky": "^7.0.2",
    "lint-staged": "^11.1.2",
    "mini-css-extract-plugin": "^2.4.2",
    "postcss-loader": "^6.2.0",
    "postcss-preset-env": "^6.7.0",
    "prettier": "^2.3.2",
    "react-refresh": "^0.10.0",
    "sass": "^1.40.1",
    "sass-loader": "^12.1.0",
    "style-loader": "^3.2.1",
    "stylelint": "^13.13.1",
    "tsconfig-paths-webpack-plugin": "^3.5.1",
    "typescript": "^4.3.5",
    "webpack": "^5.48.0",
    "webpack-cli": "^4.7.2",
    "webpack-dev-server": "^3.11.2",
    "webpack-merge": "^5.8.0"
  }
 }

添加ESLint

我们使用ESLint来Linting Code

1. 安装所需要的依赖项

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2. 在项目根目录下添加.eslintrc.json

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添加Prettier

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在项目根目录下添加.prettierrc

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换行符

windows和mac、linux默认的换行符不同，为了方便git版本管理，我们需要统一换行符，在项目根目录添加gitignore文件

配置详解

eol (end of line)

#.gitignore
text eol=lf
*.jpg   binary
*.png   binary
*.gif   binary
*.svg   binary

已有项目更新换行符

git rm --cached -r .
git reset --hard

参考链接

• Using ESLint and Prettier in a TypeScript Project