matrix-spec/postcss.config.js
Kévin Commaille 646087cfb9
Fix click-to-copy buttons for code blocks
It turns out that we were purging too much CSS which broke their style.

We use a simple but lazy solution that parses the JS scripts and keeps the matching selectors.

Signed-off-by: Kévin Commaille <zecakeh@tedomum.fr>
2025-01-06 21:30:06 +01:00

26 lines
732 B
JavaScript

// Remove unused CSS selectors.
const purgecss = require('@fullhuman/postcss-purgecss')({
content: [
// Use stats generated by Hugo from HTML content.
'./hugo_stats.json',
// Add used JS scripts.
process.env.HUGO_PUBLISHDIR + '/js/click-to-copy.js',
process.env.HUGO_PUBLISHDIR + '/js/main.js',
],
extractors: [
{
extractor: (content) => {
let els = JSON.parse(content).htmlElements;
return els.tags.concat(els.classes, els.ids);
},
extensions: ["json"],
},
],
});
module.exports = {
plugins: [
...(process.env.HUGO_ENVIRONMENT === 'production' ? [ purgecss ] : [])
]
};