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grunt-eslint

grunt-eslint Build Status

Validate files with ESLint

Install

$ npm install --save-dev grunt-eslint

Usage

require('load-grunt-tasks')(grunt); // npm install --save-dev load-grunt-tasks
 
grunt.initConfig({
    eslint: {
        target: ['file.js']
    }
});
 
grunt.registerTask('default', ['eslint']);

Examples

Custom config and rules

grunt.initConfig({
    eslint: {
        options: {
            configFile: 'conf/eslint.json',
            rulePaths: ['conf/rules']
        },
        target: ['file.js']
    }
});

Custom formatter

grunt.initConfig({
    eslint: {
        options: {
            format: require('eslint-tap')
        },
        target: ['file.js']
    }
});

Options

See the ESLint options.

In addition the following options are supported:

format

Type: string
Default: 'stylish'

Name of a built-in formatter or path to a custom one.

Some formatters you might find useful: eslint-json, eslint-tap.

outputFile

Type: string
Default: ''

Output the report to a file.

quiet

Type: boolean
Default: false

Report errors only.

maxWarnings

Type: number
Default: -1 (means no limit)

Number of warnings to trigger non-zero exit code.

License

MIT © Sindre Sorhus