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🌐 feat: Add support to SubDirectory hosting (#9155)

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* feat: Add support to SubDirectory hosting

* fix: address linting and failing test

* fix: browser context validation

---------

Co-authored-by: Danny Avila <danny@librechat.ai>
This commit is contained in:
José Pedro Silva 2025-08-27 07:00:18 +01:00 • committed by GitHub
parent a820863e8b
commit 18d5a75cdc
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14 changed files with 252 additions and 199 deletions
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18
api/server/index.js
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@ -52,7 +52,20 @@ const startServer = async () => {
const appConfig = await getAppConfig();
await updateInterfacePermissions(appConfig);
const indexPath = path.join(appConfig.paths.dist, 'index.html');
const indexHTML = fs.readFileSync(indexPath, 'utf8');
let indexHTML = fs.readFileSync(indexPath, 'utf8');
// In order to provide support to serving the application in a sub-directory
// We need to update the base href if the DOMAIN_CLIENT is specified and not the root path
if (process.env.DOMAIN_CLIENT) {
const clientUrl = new URL(process.env.DOMAIN_CLIENT);
const baseHref = clientUrl.pathname.endsWith('/')
? clientUrl.pathname
: `${clientUrl.pathname}/`;
if (baseHref !== '/') {
logger.info(`Setting base href to ${baseHref}`);
indexHTML = indexHTML.replace(/base href="\/"/, `base href="${baseHref}"`);
}
}
app.get('/health', (_req, res) => res.status(200).send('OK'));
@ -135,7 +148,8 @@ const startServer = async () => {
const lang = req.cookies.lang || req.headers['accept-language']?.split(',')[0] || 'en-US';
const saneLang = lang.replace(/"/g, '&quot;');
const updatedIndexHtml = indexHTML.replace(/lang="en-US"/g, `lang="${saneLang}"`);
let updatedIndexHtml = indexHTML.replace(/lang="en-US"/g, `lang="${saneLang}"`);
res.type('html');
res.send(updatedIndexHtml);
});