eslint-json

JSON reporter for ESLint

Makes it easy to use ESLint with other tools.

Install

$ npm install --save-dev eslint-json

Usage

ESLint CLI

$ eslint --format=node_modules/eslint-json file.js

grunt-eslint

grunt.initConfig({
    eslint: {
        options: {
            format: 'node_modules/eslint-json'
        },
        target: ['file.js']
    }
});
 
grunt.loadNpmTasks('grunt-eslint');
grunt.registerTask('default', ['eslint']);

Example output

[
    {
        "filePath": "/Users/sindresorhus/dev/eslint-json/index.js",
        "messages":[
            {
                "ruleId": "no-warning-comments",
                "severity": 1,
                "message": "Unexpected 'todo' comment.",
                "line": 8,
                "column": 2,
                "nodeType": "Line",
                "source": "\t// TODO: fix this later"
            }
        ],
        "errorCount": 0,
        "warningCount": 1
    }
]

License

MIT © Sindre Sorhus