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fix: do not generate rss if no valid posts

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This commit is contained in:
Timothy Lin 2021-12-15 17:09:53 +08:00
parent e48573e2bf
commit 4e563ed151
2 changed files with 10 additions and 6 deletions
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6
pages/blog/[...slug].js
View File

@ -32,8 +32,10 @@ export async function getStaticProps({ params }) {
const authorDetails = await Promise.all(authorPromise)
// rss
const rss = generateRss(allPosts)
fs.writeFileSync('./public/feed.xml', rss)
if (allPosts.length > 0) {
const rss = generateRss(allPosts)
fs.writeFileSync('./public/feed.xml', rss)
}
return { props: { post, authorDetails, prev, next } }
}

10
pages/tags/[tag].js
View File

@ -30,10 +30,12 @@ export async function getStaticProps({ params }) {
)
// rss
const rss = generateRss(filteredPosts, `tags/${params.tag}/feed.xml`)
const rssPath = path.join(root, 'public', 'tags', params.tag)
fs.mkdirSync(rssPath, { recursive: true })
fs.writeFileSync(path.join(rssPath, 'feed.xml'), rss)
if (filteredPosts.length > 0) {
const rss = generateRss(filteredPosts, `tags/${params.tag}/feed.xml`)
const rssPath = path.join(root, 'public', 'tags', params.tag)
fs.mkdirSync(rssPath, { recursive: true })
fs.writeFileSync(path.join(rssPath, 'feed.xml'), rss)
}
return { props: { posts: filteredPosts, tag: params.tag } }
}