Gruntfile.js for LESS only

Gruntfile.js for LESS only

module.exports = function(grunt) {

  // Project configuration.
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    uglify: {
      options: {
        banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n'
      }
    },
    watch: {
      styles: {
        files: ['less/*.less'],
        tasks: ['less'],
        options: {
          spawn: false,
        },
      },
    },
    less: {
      development: {
        options: {
          compress: true,
          yuicompress: true,
          optimization: 2
        },
        files: {
          "compiled.css": "less/core.less"
        }
      }
    },
     connect: {
      server: {
        options: {
          port: 9999,
          base: 'www-root'
        }
      }
    }
  });

  // Load the plugin that provides the "uglify" task.
  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-contrib-watch');
  grunt.loadNpmTasks('grunt-contrib-less');
  grunt.loadNpmTasks('grunt-contrib-connect');

  // Default task(s).
  grunt.registerTask('default', [ 'less', 'uglify', 'connect', 'watch']);

};