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Andrew ClarkandGitHub
3ff99bd0e8
Based on: - #87134 --- hmr-refresh-reducer is identical to refresh-reducer except for the fact that it doesn't evict the prefetch cache. So this refactors both implementations to call the same shared function.
33 lines
1009 B
TypeScript
33 lines
1009 B
TypeScript
import { NextRequest, NextResponse } from 'next/server'
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// Simulates what might happen if a proxy or firewall modifies the
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// request based on a condition that changes after the prefetch but before
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// the actual navigation.
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//
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// The proxy modifies the request based on special search parameters, but only
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// during a navigation — not during a prefetch.
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export const config = {
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matcher: [
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{
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source: '/:path*',
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// Exclude prefetch requests
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missing: [{ type: 'header', key: 'Next-Router-Prefetch' }],
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},
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],
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}
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export default function proxy(req: NextRequest) {
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const mismatchRedirect = req.nextUrl.searchParams.get('mismatch-redirect')
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if (mismatchRedirect) {
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// Redirect to the given URL.
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return NextResponse.redirect(new URL(mismatchRedirect, req.url))
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}
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const mismatchRewrite = req.nextUrl.searchParams.get('mismatch-rewrite')
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if (mismatchRewrite) {
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// Rewrite to the given URL.
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return NextResponse.rewrite(new URL(mismatchRewrite, req.url))
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}
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}
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