src/transform/formats/markdown/FormatMarkdown.js

import FormatText from '../text/FormatText';
import SU         from '../../../utils/StringUtil';

/**
 * Provides a format transform for ModuleReport / ProjectReport instances converting them to a markdown string.
 */
export default class FormatMarkdown extends FormatText
{
   constructor(headers = {}, keys = {}, adjacencyFormatName = 'markdown-adjacency',
    visibilityFormatName = 'markdown-visibility')
   {
      super(Object.assign(Object.assign({}, s_DEFAULT_HEADERS), headers), keys, adjacencyFormatName,
       visibilityFormatName);
   }

   /**
    * Gets the file extension.
    *
    * @returns {string}
    */
   get extension()
   {
      return 'md';
   }

   /**
    * Gets the format name.
    *
    * @returns {string}
    */
   get name()
   {
      return 'markdown';
   }
}

/**
 * Defines the default headers as text which are inserted via spread into `StringUtil.safeStringsObject`.
 * @type {{classMethod: *[], classReport: *[], entryPrepend: string, entryTemplateTag: function, moduleMethod: *[], moduleReport: *[], projectReport: string[]}}
 * @ignore
 */
const s_DEFAULT_HEADERS =
{
   classMethod:
   [
      '\n',
      new SU.SafeEntry('* Class method: **', 'name', 1, '**', SU.tagEscapeHTML)
   ],

   classReport:
   [
      '\n',
      new SU.SafeEntry('* Class: **', 'name', 1, '**', SU.tagEscapeHTML)
   ],

   entryPrepend: '* ',

   entryTemplateTag: SU.tagEscapeHTML,

   moduleMethod:
   [
      '\n',
      new SU.SafeEntry('* Module method: **', 'name', 1, '**', SU.tagEscapeHTML)
   ],

   moduleReport:
   [
      '\n',
      new SU.SafeEntry('* Module ',             '___modulecntrplus1___', 1, ':'),
      new SU.SafeEntry('   * File path: `',     'filePath', 1, '`'),
      new SU.SafeEntry('   * Source path: `',   'srcPath', 1, '`'),
      new SU.SafeEntry('   * Source alias: `',  'srcPathAlias', 1, '`')
   ],

   projectReport:
   [
      '* Project: \n'
   ]
};