xo

xo 介绍

rOpinionated but configurable ESLint wrapper with lots of goodies included. Enforces strict and readable code. Never discuss code style on a pull request again! No decision-making. No .eslintrc or .jshintrc to manage. It just works! 

Uses ESLint underneath,so issues regarding rules should be opened over there. 

jsX is supported by default,but you'll need eslint-config-xo-react for react specific linting.

安装

npm install --global xo

Usage

$ xo --help

Usage

$ xo [<file|glob> ...]

Options

--init Add XO to your project

--fix Automagically fix issues

--reporter Reporter to use

--env Environment preset [Can be set multiple times]

--global Global variable [Can be set multiple times]

--ignore Additional paths to ignore [Can be set multiple times]

--space Use space indent instead of tabs [Default: 2]

--no-semicolon Prevent use of semicolons

--prettier Conform to Prettier code style

--node-version Range of Node.js version to support

--plugin Include third-party plugins [Can be set multiple times]

--extend Extend defaults with a custom config [Can be set multiple times]

--open Open files with issues in your editor

--quiet Show only errors and no warnings

--extension Additional extension to lint [Can be set multiple times]

--no-esnext Don't enforce ES2015+ rules

--cwd=<dir> Working directory for files

--stdin Validate/fix code from stdin

--stdin-filename Specify a filename for the --stdin option

Examples

$ xo

$ xo index.js

$ xo *.js !foo.js

$ xo --space

$ xo --env=node --env=mocha

$ xo --init --space

$ xo --plugin=react

$ xo --plugin=html --extension=html

$ echo 'const x=true' | xo --stdin --fix

Tips

Put options in package.json instead of using flags so other tools can read it.

GitHub:https://github.com/xojs/xo

网站描述:JavaScript happiness style linte

xo

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