grunt-css-usage

0.0.4 • Public • Published

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CSS usage, check your css rules usage

Getting Started

This plugin requires Grunt ~0.4.4

If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install grunt-css-usage --save-dev

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

grunt.loadNpmTasks('grunt-css-usage');

Cssusage task

Run this task with the grunt cssusage command.

Overview

In your project's Gruntfile, add a section named cssusage to the data object passed into grunt.initConfig().

grunt.initConfig({
  cssusage: {
    options: {
      // TODO
    },
    files: {
      src: ['dir/html/**/*.html', 'dir/jade/**/*.jade'], // some html, jade files directories        
      css: ['dir/css/**/*.css', 'dir/css2/**/*.css']     // some css files directories
    }
  },
});

Options

TODO

Usage Examples

Default Options

grunt.initConfig({
  cssusage: {
    options: {},
    files: {
      src: ['test/html/**/*.html', 'test/jade/**/*.jade'],        
      css: ['test/css/**/*.css', 'test/css2/**/*.css']
    }
  },
});

Console output example

Checking css file: "test/css/sub/sub.css.

- for markup files:

-- "test/html/sub/sub.html
-- "test/html/test.html
-- "test/html/test1.html
-- "test/jade/jade1.jade


Checking css file: "test/css/test.css.

....

***********************************************************
**************** USED CSS RULES COUNT *********************
***********************************************************

List by CSS selector:

-- "DIV.user-badge", count: 2
-- ".map", count: 1
-- "body", count: 1
-- "i.service-icon", count: 1

***********************************************************
**************** UNUSED POSSIBLE CSS RULES ****************
***********************************************************

List by CSS selector:

-- "DIV.user-badge DIV.title"
-- ".users-list-item"
-- ".media-image"
-- ".media-left"
-- ".ministats-group"
-- ".ministats-group > .ministats-item"
-- ".ministats-group .ministats-small"
-- "a.ministats"
-- "a.ministats:hover"
-- ".list-nostyle"
-- ".type-light"
-- ".truncate"
-- "a:hover.link-dark"

...

***********************************************************
******************** CSS ERRORS ***************************
***********************************************************

>> Error: Syntax error, unrecognized expression: unsupported pseudo: hover for
>> selector :"html.cssanimations.no-touch #sideBar:hover"
>> Error: Syntax error, unrecognized expression: unsupported pseudo: hover for
>> selector :"html.cssanimations.no-touch:hover #sideBar.searching"
>> Error: Syntax error, unrecognized expression: unsupported pseudo: hover for
>> selector :"html.cssanimations.no-touch #sideBar:hover li .cover"
>> Error: Syntax error, unrecognized expression: unsupported pseudo: after for
>> selector :"label .required:after"



Contributing

In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using Grunt.

Release History

(Nothing yet) 2014-04-11   v0.0.1   First version, html + jade templates

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Install

npm i grunt-css-usage

Weekly Downloads

1

Version

0.0.4

License

none

Last publish

Collaborators

  • darul75