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Code Issues Releases Wiki Activity

Allow external assets loading (#25998)

pull/26029/head
Germain 2023-08-18 09:45:32 +01:00 committed by GitHub
parent 062e93a5d2
commit d9b4e531b0
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1 changed files with 8 additions and 2 deletions
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10
webpack.config.js
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@ -725,14 +725,20 @@ module.exports = (env, argv) => {
* @return {string} The returned paths will look like `img/warning.1234567.svg`.
*/
function getAssetOutputPath(url, resourcePath) {
const isKaTeX = resourcePath.includes("KaTeX");
// `res` is the parent dir for our own assets in various layers
// `dist` is the parent dir for KaTeX assets
const prefix = /^.*[/\\](dist|res)[/\\]/;
if (!resourcePath.match(prefix)) {
/**
* Only needed for https://github.com/vector-im/element-web/pull/15939
* If keeping this, we are not able to load external assets such as SVG
* images coming from @vector-im/compound-web.
*/
if (isKaTeX && !resourcePath.match(prefix)) {
throw new Error(`Unexpected asset path: ${resourcePath}`);
}
let outputDir = path.dirname(resourcePath).replace(prefix, "");
if (resourcePath.includes("KaTeX")) {
if (isKaTeX) {
// Add a clearly named directory segment, rather than leaving the KaTeX
// assets loose in each asset type directory.
outputDir = path.join(outputDir, "KaTeX");