grunt-contrib-sass

grunt-contrib-sass

Compile Sass to CSS

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-contrib-sass --save-dev

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

grunt.loadNpmTasks('grunt-contrib-sass');

Sass task

Run this task with the grunt sass command.

Sass is a preprocessor that adds nested rules, variables, mixins and functions, selector inheritance, and more to css. Sass files compile into well-formatted, standard CSS to use in your site or application.

This task requires you to have Ruby and Sass installed. If you're on OS X or Linux you probably already have Ruby installed; test with ruby -v in your terminal. When you've confirmed you have Ruby installed, run gem install sass to install Sass.

Options

sourcemap

Type: Boolean
Default: false

Enable Source Maps.

Requires Sass 3.3.0, which can be installed with gem install sass --pre

trace

Type: Boolean
Default: false

Show a full traceback on error.

unixNewlines

Type: Boolean
Default: false on Windows, otherwise true

Force Unix newlines in written files.

check

Type: Boolean
Default: false

Just check syntax, don't evaluate.

style

Type: String
Default: nested

Output style. Can be nested, compact, compressed, expanded.

precision

Type: Number
Default: 3

How many digits of precision to use when outputting decimal numbers.

quiet

Type: Boolean
Default: false

Silence warnings and status messages during compilation.

compass

Type: String
Default: false

Path to your config.rb. Make Compass imports available and load project configuration.

debugInfo

Type: Boolean
Default: false

Emit extra information in the generated CSS that can be used by the FireSass Firebug plugin.

lineNumbers

Type: Boolean
Default: false

Emit comments in the generated CSS indicating the corresponding source line.

loadPath

Type: String|Array

Add a (or multiple) Sass import path.

require

Type: String|Array

Require a (or multiple) Ruby library before running Sass.

cacheLocation

Type: String
Default: .sass-cache

The path to put cached Sass files.

noCache

Type: Boolean
Default: false

Don't cache to sassc files.

bundleExec

Type: Boolean
Default: false

Run sass with bundle exec: bundle exec sass.

Examples

Example config

grunt.initConfig({
  sass: {                              // Task
    dist: {                            // Target
      files: {                         // Dictionary of files
        'main.css': 'main.scss',       // 'destination': 'source'
        'widgets.css': 'widgets.scss'
      }
    },
    dev: {                             // Another target
      options: {                       // Target options
        style: 'expanded'
      },
      files: {
        'main.css': 'main.scss',
        'widgets.css': [
          'button.scss',
          'tab.scss',
          'debug.scss'  // Maybe you need one extra file in dev
        ]
      }
    }
  }
});

grunt.loadNpmTasks('grunt-contrib-sass');

grunt.registerTask('default', ['jshint', 'sass']);

Compile

grunt.initConfig({
  sass: {
    dist: {
      files: {
        'main.css': 'main.scss'
      }
    }
  }
});

Concat and compile

If you specify an array of src paths they will be concatenated. However, in most cases you would want to just @import them into main.scss.

grunt.initConfig({
  sass: {
    dist: {
      files: {
      'main.css': [
          'reset.scss',
          'main.scss'
        ]
      }
    }
  }
});

Compile multiple files

You can specify multiple destination: source items in files.

grunt.initConfig({
  sass: {
    dist: {
      files: {
        'main.css': 'main.scss',
        'widgets.css': 'widgets.scss'
      }
    }
  }
});

Release History

• 2013-06-30   v0.4.0   Rewrite task to be able to support Source Maps. Compile Sass files in parallel for better performance.
• 2013-03-26   v0.3.0   Add support for bundle exec. Make sure .css files are compiled with SCSS.
• 2013-02-15   v0.2.2   First official release for Grunt 0.4.0.
• 2013-01-25   v0.2.2rc7   Updating grunt/gruntplugin dependencies to rc7. Changing in-development grunt/gruntplugin dependency versions from tilde version ranges to specific versions.
• 2013-01-09   v0.2.2rc5   Updating to work with grunt v0.4.0rc5. Switching to this.files api. Add separator option.
• 2012-11-05   v0.2.0   Grunt 0.4 compatibility. Improve error message when Sass binary couldn't be found
• 2012-10-12   v0.1.3   Rename grunt-contrib-lib dep to grunt-lib-contrib.
• 2012-10-08   v0.1.2   Fix regression for darwin.
• 2012-10-05   v0.1.1   Windows support.
• 2012-09-24   v0.1.0   Initial release.

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Task submitted by Sindre Sorhus

This file was generated on Sun Jun 30 2013 23:38:31.