px2rem-postcss's Introduction

postcss-px2rem

This is a postcss plugin of px2rem.

Usage

Node

var postcss = require('postcss');
var px2rem = require('postcss-px2rem');
var originCssText = '...';
var newCssText = postcss().use(px2rem({remUnit: 64})).process(originCssText).css;

Please see px2rem for more information about the features and usage of px2rem.

Gulp

npm install gulp-postcss

var gulp = require('gulp');
var postcss = require('gulp-postcss');
var px2rem = require('postcss-px2rem');

gulp.task('default', function() {
  var processors = [px2rem({remUnit: 75})];
  return gulp.src('./src/*.css')
    .pipe(postcss(processors))
    .pipe(gulp.dest('./dest'));
});

Webpack

npm install postcss-loader

var px2rem = require('postcss-px2rem');

module.exports = {
  module: {
    loaders: [
      {
        test: /\.css$/,
        loader: "style-loader!css-loader!postcss-loader"
      }
    ]
  },
  postcss: function() {
    return [px2rem({remUnit: 75})];
  }
}

Grunt

npm install grunt-postcss

module.exports = function(grunt) {
  grunt.initConfig({
    postcss: {
      options: {
        processors: [
          px2rem({remUnit: 75})
        ]
      },
      dist: {
        src: 'src/*.css',
        dest: 'build'
      }
    }
  });
  grunt.loadNpmTasks('grunt-postcss');
  grunt.registerTask('default', ['postcss']);
}

Change Log

0.3.0

Deps: px2rem@~0.5.0
- Support Animation keyframes (no /*px*/ comment).

0.2.0

Deps: postcss@^5.0.0

0.1.6

Deps: px2rem@~0.4.0
- The generated [data-dpr] rules follow the origin rule, no longer placed at the end of the whole style sheet.
- Optimize 0px, do not generate 3 [data-dpr] rules.