Closed eele94 closed 6 years ago
Hi people,
In my app for offline purposes I have to request the cache API while transforming the url.
So this basicly involves an async url().
Is it actually possible to use async url function? Help would be appreciated, thanks!
Example of the problem below:
const parsedCSS = postcss.parse(res); postcss() .use(url({ url: async (asset) => { // extract urls from cache const matchUrl = `${location.origin}/x/${asset.url}`; const assetResponse = await cache.match(matchUrl); // convert assetResponse to blob const blobResponse = await assetResponse.blob(); // generate objectUrl const dataUrl = URL.createObjectURL(blobResponse); // replace url return dataUrl || asset.url; }, })) .process(parsedCSS, { parser: postcssJs, }) .then((postcssRes) => { // submit changed css submitCSS(postcssRes.css); });
Now the problem is that my postcssRes.css urls contains an object promise instead of the resolved result.
postcssRes.css
Hi people,
In my app for offline purposes I have to request the cache API while transforming the url.
So this basicly involves an async url().
Is it actually possible to use async url function? Help would be appreciated, thanks!
Example of the problem below:
Now the problem is that my
postcssRes.css
urls contains an object promise instead of the resolved result.