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Lazy load yaml frontmatter #560

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Apr 27, 2019
Merged

Lazy load yaml frontmatter #560

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8 changes: 5 additions & 3 deletions lib/renderer.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ const fs = require('fs-plus')
let marked = null // Defer until used
let renderer = null
let cheerio = null
const yamlFrontMatter = require('yaml-front-matter')
let yamlFrontMatter = null

const { scopeForFenceName } = require('./extension-helper')
const { resourcePath } = atom.getLoadSettings()
Expand Down Expand Up @@ -49,9 +49,11 @@ exports.toHTML = async function (text, filePath, grammar) {
}

var render = function (text, filePath) {
if (marked == null) {
cheerio = require('cheerio')
if (marked == null || yamlFrontMatter == null || cheerio == null) {
marked = require('marked')
yamlFrontMatter = require('yaml-front-matter')
cheerio = require('cheerio')

renderer = new marked.Renderer()
renderer.listitem = function (text, isTask) {
const listAttributes = isTask ? ' class="task-list-item"' : ''
Expand Down