grunt-base64-less

A grunt task to resize images if needed and base 64 encode files into LESS or SASS format.

Getting Started

This plugin requires Grunt ^0.4.0

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-base64-less --save-dev

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

grunt.loadNpmTasks('grunt-base64-less');

The "base64Less" task

Overview

In your project's Gruntfile, add a section named base64Less to the data object passed into grunt.initConfig().

grunt.initConfig({
  base64Less: {
    your_target: {
      // Target-specific file lists and/or options go here.
      process: [
        'wildcard/*'
      ],
      dest: "output.file",
      prefix: "font_",
      sass: true, //[Optional] Defaults: false, output sass file & format
      dimensions: false, //[Optional] Obtain dimensions and add vars in less
      resize: { //[Optional] Resize images
      	imageMagick: true, //[Optional] defaults to GraphicsMagick if not set
      	width: 100, //Use width alone to change width while keeping aspect ratio
      	height: 100, //Use height alone to change height while keeping aspect ratio
      	force: true //[Optional] Forces aspect ratio change
      }
    }
  }
})

Example

grunt.initConfig({
  base64Less: {
              font: {
                  prefix: "font-",
                  process: ['package/fonts/*', 'bowerBuild/fonts/*'],
                  dest: 'package/less/font.less'
              },
              img: {
                  prefix: "img-",
                  process: ["package/img/*"],
                  dest: 'package/less/img.less',
                  dimensions: true
              }
          }
})

Creates variables to be used in LESS or SASS.

//Use in LESS
@import "img.less";
@import "font.less";
 
.mountain {
  background: url(@img-mountain_jpg);
}
 
@font-face {
  font-family: 'font_here';
  src: url('@{font-font_here_eot}');
}
 

//Use in SASS
@import "img";
@import "font";
 
.mountain {
  background: url($img-mountain_jpg);
}
 
@font-face {
  font-family: 'font_here';
  src: url('${font-font_here_eot}');
}

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

0.3.0: Added unit tests, SASS support, Circleci build
0.2.5: Change grunt depends
0.2.4: Depends fixes
0.2.3: Bug fix
0.2.2: Bug fix
0.2.1: Bug fix
0.2.0: Bug fixes, cleaned up
0.1.2: Add image resizing
0.1.11: Fix version
0.1.1: Dimensions output added
0.1.0: Initial release