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docs(fetchComponentMeta): handle case where component doesn't exist

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This commit is contained in:
Benjamin Canac
2024-07-11 17:14:45 +02:00
parent c712e2e682
commit 810ea32bf8
1 changed files with 5 additions and 3 deletions
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8
docs/app/composables/fetchComponentMeta.ts
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@@ -13,9 +13,7 @@ export async function fetchComponentMeta(name: string): Promise<{ meta: Componen
return state.value[name] return state.value[name]
} }
// Store promise to avoid multiple calls // Add to nitro prerender
// add to nitro prerender
if (import.meta.server) { if (import.meta.server) {
const event = useRequestEvent() const event = useRequestEvent()
event.node.res.setHeader( event.node.res.setHeader(
@@ -23,8 +21,12 @@ export async function fetchComponentMeta(name: string): Promise<{ meta: Componen
[event.node.res.getHeader('x-nitro-prerender'), `/api/component-meta/${name}.json`].filter(Boolean).join(',') [event.node.res.getHeader('x-nitro-prerender'), `/api/component-meta/${name}.json`].filter(Boolean).join(',')
) )
} }
// Store promise to avoid multiple calls
state.value[name] = $fetch(`/api/component-meta/${name}.json`).then((meta) => { state.value[name] = $fetch(`/api/component-meta/${name}.json`).then((meta) => {
state.value[name] = meta state.value[name] = meta
}).catch(() => {
state.value[name] = {}
}) })
await state.value[name] await state.value[name]