index.js

'use strict';

const def_main_conf = {
  html: true,
  xhtmlOut: false,
  breaks: true,
  linkify: true,
  typographer: true,
  quotes: '“”‘’'
};

let renderer = function (data, options) {
  let merge = require('lodash.merge');
  let keys = require('lodash.keys');
  let config = merge({}, this.config.markdown);
  let main_conf = merge({}, def_main_conf, config.render);
  let pugs_conf = config.plugins;
  let pugs_list = keys(pugs_conf);
  let parser = require('markdown-it')(main_conf);

  parser = pugs_list.reduce(function (parser, pugs) {
    let pugs_opt = merge({}, pugs_conf[pugs]);
    for (let item in pugs_opt) {
      if (
        typeof pugs_opt[item] === 'string' &&
        pugs_opt[item].startsWith('function (') &&
        pugs_opt[item].endsWith('}')
      ) {
        pugs_opt[item] = eval('(' + pugs_opt[item] + ')');
      }
    }
    if (pugs_opt._parser) {
      return eval('(' + pugs_opt._parser + ')');
    }
    return parser.use(require(pugs), pugs_opt);
  }, parser);

  return parser.render(data.text);
};

hexo.extend.renderer.register('md', 'html', renderer, true);
hexo.extend.renderer.register('markdown', 'html', renderer, true);
hexo.extend.renderer.register('mkd', 'html', renderer, true);
hexo.extend.renderer.register('mkdn', 'html', renderer, true);
hexo.extend.renderer.register('mdwn', 'html', renderer, true);
hexo.extend.renderer.register('mdtxt', 'html', renderer, true);
hexo.extend.renderer.register('mdtext', 'html', renderer, true);