broccoli-lint-eslint

Lint JavaScript using Eslint

This is a fork of makepanic/broccoli-eslint used to add new features and keep up to date with the latest ESLint. This fork may go away however it will track any API changes made to it's fork as long as possible. Most of the test setup and the build configuration is based on sindresorhus/grunt-eslint. The internal validation is heavily inspired by eslint cli.js

Install

npm install --save broccoli-lint-eslint

Example

Note: The API will change in subsequent 0.x versions.

var eslint = require('broccoli-lint-eslint');
tree = eslint(tree, options);

API

eslint(tree, options)

options

format

Type: String Default: 'eslint/lib/formatters/stylish'

Path path to a custom formatter (See eslint/tree/master/lib/formatters for alternatives).

testGenerator

Type: function Default: null

The function used to generate test modules. You can provide a custom function for your client side testing framework of choice.

The function receives the following arguments:

• relativePath - The relative path to the file being tested.
• errors - An array of eslint error objects found.

Example usage:

var path = require('path');

function testGenerator(relativePath, errors) {
  return "module('" + path.dirname(relativePath) + '");";
         "test('" + relativePath + "' should pass jshint', function() { " +
         "  ok(passed, moduleName+" should pass jshint."+(errors ? "\n"+errors : '')); " +
         "});
};

return eslint(tree, {
  options: {
    configFile: this.jshintrc.app + '/eslint.json',
    rulesdir: this.jshintrc.app
  },
  testGenerator: testGenerator
});

throwOnError

Type: Boolean

Cause exception error on first severe error

options

Options native to ESLint CLI: CLIEngine options

configFile

Type: String Default: ./.eslintrc

Path to eslint configuration file.

rulePaths

Type: Array Default: built-in rules directory

Paths to a directory with custom rules. Your custom rules will be used in addition to the built-in ones.

Recommended read: Working with Rules