Gruntfile.js

/*!
sonar.css - http://urbanoalvarez.es/sonar.css/
Licensed under the MIT license - http://opensource.org/licenses/MIT
Copyright (c) 2015 Alejandro U. Alvarez
*/

module.exports = function(grunt) {
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    tag: {
      banner: '/*!\n' +
        ' * <%= pkg.name %>\n' +
        ' * <%= pkg.homepage %>\n' +
        ' * @author <%= pkg.author %>\n' +
        ' * @version <%= pkg.version %>\n' +
        ' * Released under the <%= pkg.license %> license.\n' +
        ' */\n'
    },
    sass: {
      dev: {
        options: {
          style: 'expanded'
        },
        files: {
          'css/sonar.css': 'sass/sonar.scss'
        }
      },
      dist: {
        options: {
          style: 'compressed',
          sourcemap: 'file'
        },
        files: {
          'css/sonar.min.css': 'sass/sonar.scss'
        }
      }
    },
    watch: {
      css: {
        files: 'sass/**',
        tasks: ['sass:dev', 'sass:dist']
      }
    },
    clean: {
      build: {
        src: ["build"]
      }
    },
    copy: {
      main: {
        files: [{
          expand: true,
          src: [
            'css/sonar.css',
            'index.html'
          ],
          dest: 'build/'
        }],
      },
    },
    'gh-pages': {
      options: {
        base: 'build'
      },
      src: ['**']
    },
    replace: {
      dist: {
        options: {
          patterns: [{
            match: '{{version}}',
            replacement: '<%= pkg.version %>'
          }]
        },
        files: [{
          src: ['build/index.html'],
          dest: 'build/index.html'
        }]
      }
    },
    autoprefixer: {
      options: {
        browsers: ['last 2 versions', 'Firefox >= 5', 'Opera >= 12', 'Safari >= 4', 'ie 8', 'ie 9'],
      },
      dist: {
        src: ['css/sonar.css', 'css/sonar.min.css']
      },
    }
  });

  grunt.loadNpmTasks('grunt-contrib-sass');
  grunt.loadNpmTasks('grunt-contrib-watch');
  grunt.loadNpmTasks('grunt-contrib-copy');
  grunt.loadNpmTasks('grunt-gh-pages');
  grunt.loadNpmTasks('grunt-contrib-clean');
  grunt.loadNpmTasks('grunt-replace');
  grunt.loadNpmTasks('grunt-autoprefixer');

  grunt.registerTask('default', ['watch']);
  grunt.registerTask('build', ['sass:dev', 'sass:dist', 'autoprefixer:dist', 'copy', 'replace']);
  grunt.registerTask('deploy', ['build', 'gh-pages']);
};