2.0.0 • Public • Published

    grunt-contrib-sass v2.0.0 Build Status: Linux Build Status: Windows

    Compile Sass to CSS

    Getting Started

    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:


    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.

    Note: Files that begin with "_" are ignored even if they match the globbing pattern. This is done to match the expected Sass partial behaviour.



    Type: String
    Default: auto


    • auto - relative paths where possible, file URIs elsewhere
    • file - always absolute file URIs
    • inline - include the source text in the sourcemap
    • none- no sourcemaps

    Requires Sass 3.4.0, which can be installed with gem install sass


    Type: Boolean
    Default: false

    Show a full traceback on error.


    Type: Boolean
    Default: false on Windows, otherwise true

    Force Unix newlines in written files.


    Type: Boolean
    Default: false

    Just check the Sass syntax, does not evaluate and write the output.


    Type: String
    Default: nested

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


    Type: Number
    Default: 5

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


    Type: Boolean
    Default: false

    Silence warnings and status messages during compilation.


    Type: Boolean
    Default: false

    Make Compass imports available and load project configuration (config.rb located close to the Gruntfile.js).


    Type: Boolean
    Default: false

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


    Type: Boolean
    Default: false

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


    Type: String|Array

    Add a (or multiple) Sass import path.


    Type: String|Array

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


    Type: String
    Default: .sass-cache

    The path to put cached Sass files.


    Type: Boolean
    Default: false

    Don't cache to sassc files.


    Type: Boolean
    Default: false

    Run sass with bundle exec: bundle exec sass.


    Type: Boolean
    Default: false

    Only compile changed files.


    Example config

      sass: {                              // Task
        dist: {                            // Target
          options: {                       // Target options
            style: 'expanded'
          files: {                         // Dictionary of files
            'main.css': 'main.scss',       // 'destination': 'source'
            'widgets.css': 'widgets.scss'
    grunt.registerTask('default', ['sass']);


      sass: {
        dist: {
          files: {
            'main.css': 'main.scss'

    Concat and compile

    Instead of concatenating the files, just @import them into another .sass file eg. main.scss.

    Compile multiple files

    You can specify multiple destination: source items in files.

      sass: {
        dist: {
          files: {
            'main.css': 'main.scss',
            'widgets.css': 'widgets.scss'

    Compile files in a directory

    Instead of naming all files you want to compile, you can use the expand property allowing you to specify a directory. More information available in the grunt docs - Building the files object dynamically.

      sass: {
        dist: {
          files: [{
            expand: true,
            cwd: 'styles',
            src: ['*.scss'],
            dest: '../public',
            ext: '.css'

    Release History

    • 2020-03-04   v2.0.0   Update dependencies. Now requires at least Node 8.
    • 2016-03-04   v1.0.0   Bump chalk. Update to docs and project structure.
    • 2015-02-06   v0.9.0   Remove banner option. Allow using --force to ignore compile errors. Increase concurrency count from 2 to 4. Improve Windows support.
    • 2014-08-24   v0.8.1   Fix check option.
    • 2014-08-21   v0.8.0   Support Sass 3.4 Source Map option. Add update option.
    • 2014-08-09   v0.7.4   Fix bundleExec option. Fix os.cpus() issue. Log sass command when --verbose flag is set.
    • 2014-03-06   v0.7.3   Only create empty dest files when they don't already exist.
    • 2014-02-02   v0.7.2   Fix error reporting when Sass is not available.
    • 2014-01-28   v0.7.1   Fix regression of Bundler support.
    • 2014-01-26   v0.7.0   Improve Windows support.
    • 2013-12-10   v0.6.0   Ignore files where filename have leading underscore.
    • 2013-08-21   v0.5.0   Add banner option.
    • 2013-07-06   v0.4.1   Use file.orig.src if file.src does not exist and return early to avoid passing non-existent files to sass binary.
    • 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.

    Task submitted by Sindre Sorhus

    This file was generated on Thu Aug 20 2020 12:31:17.


    npm i grunt-contrib-sass

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