spence-s / eslint-formatter-pretty

Pretty ESLint formatter

eslint-formatter-pretty

Pretty formatter for ESLint

Highlights

• Pretty output.
• Sorts results by severity.
• Stylizes inline codeblocks in messages.
• Command-click a rule ID to open its docs.
• Command-click a header to reveal the first error in your editor. (iTerm-only)

Install

$ npm install --save-dev eslint-formatter-pretty

Usage

XO

Nothing to do. It's the default formatter.

ESLint CLI

$ eslint --format=pretty file.js

grunt-eslint

grunt.initConfig({
	eslint: {
		target: ['file.js'].
		options: {
			format: 'pretty'
		}
	}
});

grunt.loadNpmTasks('grunt-eslint');
grunt.registerTask('default', ['eslint']);

gulp-eslint

const gulp = require('gulp');
const eslint = require('gulp-eslint');

gulp.task('lint', () =>
	gulp.src('file.js')
		.pipe(eslint())
		.pipe(eslint.format('pretty'))
);

eslint-loader (webpack)

module.exports = {
	entry: ['file.js'],
	module: {
		rules: [
			{
				test: /\.js$/,
				exclude: /node_modules/,
				loader: 'eslint-loader',
				options: {
					formatter: require('eslint-formatter-pretty')
				}
			}
		]
	}
};

Tips

In iTerm, Command-click the filename header to open the file in your editor.

In terminals with support for hyperlinks, Command-click the rule ID to open its docs.