l0bsterssg

node.js static responsive blog post generator
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engine.js (648B)

      1 'use strict';
      2 
      3 module.exports = function(name, options) {
      4   let engine = options.engines[name] || options.engines[aliase(name)];
      5   if (typeof engine === 'undefined') {
      6     throw new Error('gray-matter engine "' + name + '" is not registered');
      7   }
      8   if (typeof engine === 'function') {
      9     engine = { parse: engine };
     10   }
     11   return engine;
     12 };
     13 
     14 function aliase(name) {
     15   switch (name.toLowerCase()) {
     16     case 'js':
     17     case 'javascript':
     18       return 'javascript';
     19     case 'coffee':
     20     case 'coffeescript':
     21     case 'cson':
     22       return 'coffee';
     23     case 'yaml':
     24     case 'yml':
     25       return 'yaml';
     26     default: {
     27       return name;
     28     }
     29   }
     30 }