Package Exports

postcss-nested

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Readme

PostCSS Nested

PostCSS plugin to unwrap nested rules like it Sass does.

.phone {
    &_title {
        width: 500px;
        @media (max-width: 500px) {
            width: auto;
        }
    }
    body.is_dark &_title {
        color: white;
    }
    img {
        display: block;
    }
}

will be processed to:

.phone_title {
    width: 500px;
}
@media (max-width: 500px) {
    .phone_title {
        width: auto;
    }
}
body.is_dark phone_title {
    color: white;
}
.phone img {
    display: block;
}

Usage

See PostCSS docs for source map options and other special cases.

Grunt

grunt.initConfig({
    postcss: {
        options: {
            processors: [ require('postcss-nested').postcss ]
        },
        dist: {
            src: 'css/*.css'
        }
    }
});

grunt.loadNpmTasks('grunt-postcss');

Gulp

var postcss = require('gulp-postcss');

gulp.task('css', function () {
     return gulp.src('./src/*.css')
        .pipe(postcss([ require('postcss-nested') ]))
        .pipe(gulp.dest('./dest'));
});

Node

var postcss = require('postcss');
var nested  = require('postcss-nested');

var processed = postcss(nested).process(css).css;