Gruntfile.js

module.exports = function(grunt) {
  require('jit-grunt')(grunt);

  grunt.initConfig({
    'less': {
      development: {
        options: {
          yuicompress: true,
          optimization: 2
        },
        files: {
          // Destination file and source file
          'dist/got-characters.css': 'src/less/main.less'
        }
      }
    },
    'watch': {
      styles: {
        files: ['src/less/**/*.less'], // Which files to watch
        tasks: ['less'],
        options: {
          nospawn: true
        }
      }
    },
    'http-server': {
      'dev': {
        root: '.',
        port: 1337,
        // If specified to, for example, "127.0.0.1" the server will
        // only be available on that ip.
        // Specify "0.0.0.0" to be available everywhere
        host: '0.0.0.0',
        cache: 0,
        showDir : true,
        autoIndex: true,
        // server default file extension
        ext: 'html',
        // run in parallel with other tasks
        runInBackground: true
      }
    }
  });

  grunt.loadNpmTasks('grunt-http-server');

  grunt.registerTask('default', ['less', 'watch']);
  grunt.registerTask('dev', ['less', 'http-server:dev', 'watch']);
};