Workflow/Grunt tasks (sass/eslint) for HEPL/MMI courses.

.eslintrc.json

{
  "env": {
    "browser": true,
    "jquery": true
  },
  "rules": {
    "comma-dangle": [ 2, "never" ],
    "no-console": 1,
    "no-constant-condition": 2,
    "no-control-regex": 2,
    "no-debugger": 1,
    "no-dupe-keys": 2,
    "no-duplicate-case": 2,
    "no-empty-character-class": 2,
    "no-empty": 2,
    "no-extra-boolean-cast": 2,
    "no-extra-semi": 2,
    "no-func-assign": 2,
    "no-inner-declarations": 2,
    "no-invalid-regexp": 2,
    "no-irregular-whitespace": 2,
    "no-negated-in-lhs": 2,
    "no-unreachable": 2,
    "use-isnan": 2,
    "valid-typeof": 2,

    "accessor-pairs": 2,
    "block-scoped-var": 2,
    "curly": 2,
    "default-case": 2,
    "dot-location": [ 2, "property" ],
    "dot-notation": 2,
    "eqeqeq": [ 2, "smart" ],
    "no-alert": 1,
    "no-caller": 2,
    "no-case-declarations": 2,
    "no-div-regex": 1,
    "no-else-return": 2,
    "no-eval": 2,
    "no-extend-native": 2,
    "no-extra-bind": 2,
    "no-fallthrough": 2,
    "no-floating-decimal": 2,
    "no-implied-eval": 2,
    "no-iterator": 2,
    "no-labels": 2,
    "no-lone-blocks": 2,
    "no-loop-func": 2,
    "no-multi-spaces": 2,
    "no-multi-str": 2,
    "no-native-reassign": 2,
    "no-new-func": 2,
    "no-new-wrappers": 2,
    "no-new": 2,
    "no-octal-escape": 2,
    "no-octal": 2,
    "no-param-reassign": 2,
    "no-proto": 2,
    "no-redeclare": 2,
    "no-return-assign": 2,
    "no-self-compare": 2,
    "no-throw-literal": 2,
    "no-unused-expressions": [ 2, { "allowShortCircuit": true } ],
    "no-useless-call": 2,
    "no-useless-concat": 2,
    "no-void": 2,
    "no-warning-comments": 1,
    "no-with": 2,
    "radix": [ 2, "as-needed" ],
    "vars-on-top": 2,
    "wrap-iife": [ 2, "inside" ],
    "yoda": 2,

    "strict": [ 2, "function" ],

    "no-catch-shadow": 2,
    "no-delete-var": 2,
    "no-shadow-restricted-names": 2,
    "no-shadow": 2,
    "no-undef-init": 2,
    "no-unused-vars": 2,
    "no-use-before-define": 2,

    "array-bracket-spacing": [ 2, "always" ],
    "block-spacing": [ 2, "always" ],
    "brace-style": [ 2, "1tbs", { "allowSingleLine": false } ],
    "camelcase": [ 2, { "properties": "always" } ],
    "comma-spacing": [ 2, { "before": false, "after": true } ],
    "comma-style": [ 2, "last" ],
    "computed-property-spacing": [ 2, "always" ],
    "consistent-this": [ 2, "self" ],
    "eol-last": 2,
    "func-style": [ 2, "expression" ],
    "indent": [ 2, 4, { "SwitchCase": 1 } ],
    "key-spacing": [ 2, { "beforeColon": false, "afterColon": true } ],
    "new-cap": 2,
    "new-parens": 2,
    "newline-after-var": [ 2, "always" ],
    "no-array-constructor": 2,
    "no-bitwise": 2,
    "no-continue": 2,
    "no-lonely-if": 2,
    "no-mixed-spaces-and-tabs": 2,
    "no-multiple-empty-lines": [ 2, { "max": 2, "maxEOF": 1 } ],
    "no-nested-ternary": 2,
    "no-new-object": 2,
    "no-spaced-func": 2,
    "no-trailing-spaces": [ 2, { "skipBlankLines": true } ],
    "no-unneeded-ternary": 2,
    "object-curly-spacing": [ 2, "always" ],
    "one-var": [ 2, "always" ],
    "operator-linebreak": [ 2, "none" ],
    "quote-props": [ 2, "always" ],
    "quotes": [ 2, "double", "avoid-escape" ],
    "semi": [ 2, "always" ],
    "space-after-keywords": [ 2, "always" ],
    "space-before-blocks": [ 2, "always" ],
    "space-before-function-paren": [ 2, "never" ],
    "space-before-keywords": [ 2, "always" ],
    "space-in-parens": [ 2, "always" ],
    "space-infix-ops": 2,
    "space-return-throw-case": 2,
    "space-unary-ops": [ 2, { "words": true, "nonwords": false } ],
    "spaced-comment": [ 2, "always" ]
  }
}

Gruntfile.js

/* hepl-mmi/workflow
 *
 * /Gruntfile.js - Grunt configuration file
 *
 * coded by leny@flatLand!
 * started at 11/02/2016
 */

"use strict";

module.exports = function( grunt ) {

    // 1. load tasks
    grunt.loadNpmTasks( "grunt-contrib-watch" );
    grunt.loadNpmTasks( "grunt-cowsay" );
    grunt.loadNpmTasks( "grunt-eslint" );
    grunt.loadNpmTasks( "grunt-browser-sync" );
    grunt.loadNpmTasks( "grunt-sass" );

    // 2. configure tasks
    grunt.initConfig( {
        // browser sync
        "browserSync": {
            "preview": {
                "bsFiles": {
                    "src": "css/*.css"
                },
                "options": {
                    "proxy": "localhost:12345", // TODO: adapt to you configuration
                    "watchTask": true
                }
            }
        },
        // cowsay
        "cowsay": {
            "done": {
                "options": {
                    "message": "I'm done!"
                }
            }
        },
        // eslint
        "eslint": {
            "options": {
                "configFile": ".eslintrc.json"
            },
            "scripts": [ "scripts/**/*.js" ]
        },
        // sass
        "sass": {
            "options": {
                "sourceMap": true
            },
            "styles": {
                "files": {
                    "css/styles.css": "sass/styles.scss"
                }
            }
        },
        // watch
        "watch": {
            "options": {
                "spawn": false
            },
            "scripts": {
                "files": [ "scripts/**/*.js" ],
                "tasks": [ "eslint" ]
            },
            "styles": {
                "files": [ "sass/**/*.scss" ],
                "tasks": [ "sass:styles" ]
            }
        }
    } );

    // 3. aliases
    grunt.registerTask( "default", [
        "build",
        "analyse",
        "cowsay:done"
    ] );

    grunt.registerTask( "build", [ "sass:styles" ] );

    grunt.registerTask( "analyse", [ "eslint:scripts" ] );

    grunt.registerTask( "work", [
        "build",
        "analyse",
        "browserSync",
        "watch"
    ] );
};

package.json

{
  "name": "name-of-your-project",
  "version": "0.0.1",
  "private": true,
  "description": "Small description of your project",
  "author": "you <[email protected]>",
  "devDependencies": {
    "grunt": "^0.4.5",
    "grunt-browser-sync": "^2.2.0",
    "grunt-contrib-watch": "^0.6.1",
    "grunt-cowsay": "^0.1.1",
    "grunt-eslint": "^17.3.2",
    "grunt-sass": "^1.1.0"
  }
}