grunt-print

Take external CSS styles and make them inline for HTML print emails

Getting Started

This plugin requires Grunt ~0.4.5

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-print --save-dev

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

grunt.loadNpmTasks('print');

The "print" task

Overview

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

grunt.initConfig({
  print: {
    options: {
      // Task-specific options go here.
    },
    your_target: {
      // Target-specific file lists and/or options go here.
    },
  },
})

Options

options.template

Type: String Default value: ''

URL to your print HTML template

options.key_separator

Type: String Default value: ': '

A string value that is used to separate CSS selectors from the rules (e.g. color: red).

options.rule_separator

Type: String Default value: '; '

A string value that is used to separate CSS selectors from other selectors

Usage Examples

Default Options

In this example, the default options are used to do something with whatever. So if the testing file has the content Testing and the 123 file had the content 1 2 3, the generated result would be Testing, 1 2 3.

grunt.initConfig({
  print: {
    options: {
      template: 'app/templates/print.html'
    },
    files: {
      'dest/print.html': ['app/css/print.css'],
    },
  },
})

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

v0.1.0 - This is the first version with limited options. CSS selectors parse an HTML template and move styles inline for HTML print templates