Gruntfile.js

module.exports = function(grunt) {
    grunt.initConfig({
        pkg: grunt.file.readJSON("package.json"),
        eslint: {
            options: { configFile: ".eslintrc.json" },
            target: [ "*.js" ]
        },
        stylelint: {
            simple: {
                options: { configFile: ".stylelintrc" },
                src: [ "*.css" ]
            }
        },
        jsonlint: {
            main: {
                src: [
                    "package.json",
                    ".eslintrc.json",
                    ".stylelintrc",
                    "translations/*.json"
                ],
                options: { reporter: "jshint" }
            }
        },
        markdownlint: {
            all: {
                options: {
                    config: {
                        "default": true,
                        "line-length": false,
                        "blanks-around-headers": false,
                        "no-duplicate-header": false,
                        "no-inline-html": false,
                        "MD010": false,
                        "MD001": false,
                        "MD031": false,
                        "MD040": false,
                        "MD002": false,
                        "MD029": false,
                        "MD041": false,
                        "MD032": false,
                        "MD036": false,
                        "MD037": false,
                        "MD009": false,
                        "MD018": false,
                        "MD012": false,
                        "MD026": false,
                        "MD038": false
                    }
                },
                src: [ "*.md" ]
            }
        },
        yamllint: {
            all: [ ".travis.yml" ]
        }
    });

    grunt.loadNpmTasks("grunt-eslint");
    grunt.loadNpmTasks("grunt-stylelint");
    grunt.loadNpmTasks("grunt-jsonlint");
    grunt.loadNpmTasks("grunt-yamllint");
    grunt.loadNpmTasks("grunt-markdownlint");
    grunt.registerTask("default", ["eslint", "stylelint", "jsonlint", "markdownlint", "yamllint"]);
};