Gruntfile.js

/*
 * pagination-example
 * https://github.com/assemble/pagination-example
 * Copyright (c) 2013 Jon Schlinkert, Brian Woodward, Contributors
 * Licensed under the MIT license.
 */

'use strict';

module.exports = function(grunt) {

  var pretty = require('pretty');

  // Project configuration.
  grunt.initConfig({

    site  : grunt.file.readYAML('_config.yml'),
    pkg   : grunt.file.readJSON('package.json'),
    vendor: grunt.file.readJSON('.bowerrc').directory,

    bootstrap: '<%= vendor %>/bootstrap',


    // Generate components
    components: {
      bootstrap: {
        src: ['<%= vendor %>/bootstrap/less/*.less'],
        dest: 'tmp/components/'
      }
    },

    get: {
      options: {
        pretty: true,
        host: 'getbootstrap.com'
      },
      pages: {
        options: {append: '/index'},
        files: [
          {dest: '<%= vendor %>/', ext: '.html', src: ['components', 'css', 'javascript']}
        ]
      }
    },

    reverse: {
      options: {
        ext: 'hbs',
        parent: 'bs-example',
        flatten: true
      },
      bootstrap: {
        files: {
          'tmp/': ['<%= vendor %>/*.html']
        }
      }
    },

    matter: {
      components: {
        files: [
          {dest: 'tmp/', cwd: 'components', src: ['**/*.hbs'], ext: '.hbs', expand: true}
        ]
      }
    },

    assemble: {
      options: {
        site: '<%= site %>',
        flatten: true,
        data: ['components/**/*.json', 'data/**/*.json'],
        assets: '<%= site.dest %>/assets',
        helpers: ['handlebars-helper-lorem', 'templates/helpers/*.js'],
        partials: ['templates/includes/*.hbs'],
        layoutdir: 'templates/layouts',
        layout: 'component.hbs',
        postprocess: function(src) {
          return pretty(src);
        }
      },
      components: {
        files: [
          {expand: true, cwd: 'templates', src: ['*.hbs'], dest: '<%= site.dest %>/', ext: '.html'},
          {expand: true, cwd: 'components', src: ['**/*.hbs'], dest: '<%= site.dest %>/components/', ext: '.html'}
        ]
      }
    },


    /**
     * Compile LESS to CSS
     */
    less: {
      options: {
        paths: ['theme/bootstrap', 'theme/components', 'theme']
      },
      base: {
        src: 'theme/base.less',
        dest: '<%= assemble.options.assets %>/css/base.css'
      },
      docs: {
        src: ['theme/theme.less'],
        dest: '<%= assemble.options.assets %>/css/docs.css'
      },
      components: {
        options: {
          // Each referenced file has something required by other .less files.
          imports: {
            reference: ['variables', 'mixins', 'utilities', 'scaffolding', 'buttons', 'forms']
          }
        },
        files: [
          {
            expand: true,
            cwd: 'components',
            src: ['**/*.less', '!{bootstrap,variables,mixins}.less'],
            dest: '<%= site.dest %>/components/',
            ext: '.css'
          }
        ]
      }
    },

    // Before creating new files, remove files from previous build.
    clean: ['<%= site.dest %>/**/*.html']
  });

  // Load npm plugins to provide necessary tasks.
  grunt.loadNpmTasks('grunt-contrib-clean');
  grunt.loadNpmTasks('grunt-components');
  grunt.loadNpmTasks('grunt-reverse');
  grunt.loadNpmTasks('grunt-matter');
  grunt.loadNpmTasks('grunt-get');
  grunt.loadNpmTasks('assemble-less');
  grunt.loadNpmTasks('assemble');


  // Default task to be run.
  // grunt.registerTask('default', ['clean', 'components', 'get', 'reverse', 'matter', 'assemble']);
  grunt.registerTask('default', ['clean', 'less', 'assemble']);
};