39 lines
1 KiB
TypeScript
39 lines
1 KiB
TypeScript
import { buildStaticPaths } from '../build/utils'
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import { loadComponents } from '../next-server/server/load-components'
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import '../next-server/server/node-polyfill-fetch'
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let workerWasUsed = false
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// we call getStaticPaths in a separate process to ensure
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// side-effects aren't relied on in dev that will break
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// during a production build
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export async function loadStaticPaths(
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distDir: string,
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buildId: string,
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pathname: string,
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serverless: boolean
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) {
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// we only want to use each worker once to prevent any invalid
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// caches
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if (workerWasUsed) {
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process.exit(1)
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}
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const components = await loadComponents(
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distDir,
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buildId,
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pathname,
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serverless
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)
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if (!components.getStaticPaths) {
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// we shouldn't get to this point since the worker should
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// only be called for SSG pages with getStaticPaths
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throw new Error(
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`Invariant: failed to load page with getStaticPaths for ${pathname}`
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)
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}
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workerWasUsed = true
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return buildStaticPaths(pathname, components.getStaticPaths)
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}
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