rework-namespace-css

0.1.5 • Public • Published

Rework Namespace CSS

A simple namespacing plugin for Rework.

Allows for CSS to be namespaced by selector, and with class prefixes.

Options

Pass in an options object to configure the plugin. Possible options:

selector: all selectors will have this string prepended to them (with a space afterwards, unless it's the root)

class: all classes will have this string prepended to them

root: what selector to use as the root of the namespace. Defaults to html.

namespaceHtml: whether html should be converted to .html. Useful if complete namespacing is required. Defaults to true.

namespaceBody: whether body should be converted to .body. Useful if complete namespacing is required. Defaults to true

ignoreUnderscored: whether selectors that begin with an underscore should have the underscore removed and not be namespaced. Defaults to true. Useful for selectors that need to break out of namespacing. Eg. ._reset {} won't get transformed into .namespace ._reset {}, but as .reset {} instead

Example

Note: grunt-rework is fairly old now so the following may no longer work. Have only tested with 0.0.6, such as from https://github.com/geordiemhall/grunt-rework

Grunt snippet (untested, may not actually work these days):

var reworkNamespace = require('rework-namespace-css')
grunt.initConfig({
    rework: {
        options: {
            use: [
                reworkNamespace({
                    selector: '.gmh'
                })
            ]
        },
        index: {
            'dist/styles/core.css': 'dist/styles/core-namespaced.css'
        }
    }
})

Gulp snippet (untested, may not actually work these days):

var rework = require('gulp-rework')
rework.namespace = require('rework-namespace-css')
 
// ...
 
return gulp.src('src/styles/index.css')
    .pipe(rework(rework.namespace({ selector: '.gmh', class: 'gmh-' })))
    .pipe(gulp.dest('dist/styles'))

Will take the following CSS:

html {
    background: red;
}    
 
body {
    color: blue;
}
 
.button {
    border: 1px solid black;
}
 
a.button {
    border-color: red;
}
 
._ignore-this {
    box-sizing: border-box;
}

And turn it into:

.html.gmh {
    background: red;
}    
 
.gmh .body {
    color: blue;
}
 
.gmh .gmh-button {
    border: 1px solid black;
}
 
.gmh a.gmh-button {
    border-color: red;
}
 
.ignore-this {
    box-sizing: border-box;
}
 

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Install

npm i rework-namespace-css

Weekly Downloads

1

Version

0.1.5

License

MIT

Last publish

Collaborators

  • geordiemhall