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fix(content-blog): make RSS feed generation work with slugs with .html extension (#8158)

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Co-authored-by: sebastienlorber <lorber.sebastien@gmail.com>
This commit is contained in:
Pranav Joglekar 2022-10-06 19:49:05 +05:30 • committed by GitHub
parent c325f87fd8
commit efbd0cbd40
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5 changed files with 64 additions and 13 deletions
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26
packages/docusaurus-utils/src/emitUtils.ts
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@ -79,20 +79,22 @@ export async function readOutputHTMLFile(
trailingSlash: boolean | undefined,
): Promise<Buffer> {
const withTrailingSlashPath = path.join(outDir, permalink, 'index.html');
const withoutTrailingSlashPath = path.join(
outDir,
`${permalink.replace(/\/$/, '')}.html`,
);
const HTMLPath = await findAsyncSequential(
[
trailingSlash !== false && withTrailingSlashPath,
trailingSlash !== true && withoutTrailingSlashPath,
].filter((p): p is string => Boolean(p)),
fs.pathExists,
);
const withoutTrailingSlashPath = (() => {
const basePath = path.join(outDir, permalink.replace(/\/$/, ''));
const htmlSuffix = /\.html?$/i.test(basePath) ? '' : '.html';
return `${basePath}${htmlSuffix}`;
})();
const possibleHtmlPaths = [
trailingSlash !== false && withTrailingSlashPath,
trailingSlash !== true && withoutTrailingSlashPath,
].filter((p): p is string => Boolean(p));
const HTMLPath = await findAsyncSequential(possibleHtmlPaths, fs.pathExists);
if (!HTMLPath) {
throw new Error(
`Expected output HTML file to be found at ${withTrailingSlashPath}.`,
`Expected output HTML file to be found at ${withTrailingSlashPath} for permalink ${permalink}.`,
);
}
return fs.readFile(HTMLPath);