mirror of https://gitlab.com/curben/blog
17 lines
440 B
JavaScript
17 lines
440 B
JavaScript
'use strict'
|
|
/* global hexo */
|
|
|
|
/*
|
|
* Add "Copy" button to code snippet
|
|
*/
|
|
|
|
hexo.extend.filter.register('after_render:html', (data) => {
|
|
const copyBtn = '<button class="copy-button">Copy</button>'
|
|
|
|
// Regex is based on https://github.com/hexojs/hexo/pull/3697
|
|
return data.replace(/<td class="code">(?!<\/td>).+?<\/td>/ig, (str) => {
|
|
if (!str.includes(copyBtn)) return str.replace('</td>', copyBtn + '</td>')
|
|
return str
|
|
})
|
|
})
|