Detect undeclared CSS classes in your HTML.
npm install grunt-unknown-css> Detect undeclared CSS classes in your HTML.
``
$ grunt unknown_css
Running "unknown_css:all" (unknown_css) task
Warning: Undefined CSS classes: deprecated, spellign_mistake. Use --force to continue.
Aborted due to warnings.
`
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:
shell
npm install grunt-unknown-css --save-dev
`One the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:
js
grunt.loadNpmTasks('grunt-unknown-css');
`The "unknown_css" task
Detect undeclared CSS classes in your HTML.
$3
In your project's Gruntfile, add a section named to the data object passed into grunt.initConfig().`js
grunt.initConfig({
unknown_css: {
all: {
files: ['views/.html', 'css/.css']
}
},
})
`This will parse all the class names from the css files in the
folder and match them with all the HTML files in the views folder. Any class name that's used in the HTML files, which doesn't exist in the CSS files, will be shown.$3
#### options.whitelist
Type:
Array
Default value: A set of class names that should be allowed, even though they don't exist in the CSS files. You can also supply regexes here.
js
grunt.initConfig({
unknown_css: {
options: {
whitelist: [ 'valid', /\{\{.*\}\}/ ]
},
all: {
files: ['views/.html', 'css/.css']
}
},
})
`The whitelist above will allow the use of the
class, as well as classes such as icon-{{name}}`.(The MIT License)
Copyright (C) 2014-2016 by Ruben Vermeersch
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