github.com/kayoticsully/syncthing@v0.8.9-0.20140724133906-c45a2fdc03f8/assets/bootstrap-3.1.1/grunt/bs-glyphicons-data-generator.js (about)

     1  /*!
     2   * Bootstrap Grunt task for Glyphicons data generation
     3   * http://getbootstrap.com
     4   * Copyright 2014 Twitter, Inc.
     5   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
     6   */
     7  'use strict';
     8  var fs = require('fs');
     9  
    10  module.exports = function generateGlyphiconsData() {
    11    // Pass encoding, utf8, so `readFileSync` will return a string instead of a
    12    // buffer
    13    var glyphiconsFile = fs.readFileSync('less/glyphicons.less', 'utf8');
    14    var glpyhiconsLines = glyphiconsFile.split('\n');
    15  
    16    // Use any line that starts with ".glyphicon-" and capture the class name
    17    var iconClassName = /^\.(glyphicon-[^\s]+)/;
    18    var glyphiconsData = '# This file is generated via Grunt task. **Do not edit directly.**\n' +
    19                         '# See the \'build-glyphicons-data\' task in Gruntfile.js.\n\n';
    20    for (var i = 0, len = glpyhiconsLines.length; i < len; i++) {
    21      var match = glpyhiconsLines[i].match(iconClassName);
    22  
    23      if (match !== null) {
    24        glyphiconsData += '- ' + match[1] + '\n';
    25      }
    26    }
    27  
    28    // Create the `_data` directory if it doesn't already exist
    29    if (!fs.existsSync('docs/_data')) {
    30      fs.mkdirSync('docs/_data');
    31    }
    32  
    33    fs.writeFileSync('docs/_data/glyphicons.yml', glyphiconsData);
    34  };