Fix fetcher shouldRevalidate parameters #9948
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🦋 Changeset detectedLatest commit: d4b1b18 The changes in this PR will be included in the next version bump. This PR includes changesets to release 5 packages
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| // Normal navigations should trigger fetcher shouldRevalidate with | ||
| // defaultShouldRevalidate=false |
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This test used to incorrectly assert that we did not even call shouldRevalidate. But instead, on normal navigations we should be calling shouldRevalidate on fetcher routes if it exists, and giving it a defaultShouldRevalidate:false value since it's just a normal navigation. This aligns with our goal of giving the user op-in and opt-out control
| currentUrl: new URL("http://localhost/fetch"), | ||
| currentUrl: new URL("http://localhost/"), | ||
| nextParams: {}, | ||
| nextUrl: new URL("http://localhost/fetch"), | ||
| nextUrl: new URL("http://localhost/child"), |
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These now align with the navigation urls, not the identical fetcher.load url for both
| let t = setup({ | ||
| routes: [ | ||
| { | ||
| id: "index", |
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Wrapped all these in a parent route so the fetchers don't get skipped due to removed routes :)
packages/router/router.ts
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| // Store off the match so we can call it's shouldRevalidate on subsequent | ||
| // revalidations | ||
| fetchLoadMatches.set(key, [path, match, matches]); | ||
| fetchLoadMatches.set(key, [routeId, path, match, matches]); |
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Track the calling routeId so we can skip fetcher.load revalidations on fetchers that are about to be deleted
| let currentUrl = history.createURL(state.location); | ||
| let nextUrl = history.createURL(location); | ||
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| let defaultShouldRevalidate = | ||
| // Forced revalidation due to submission, useRevalidate, or X-Remix-Revalidate | ||
| isRevalidationRequired || | ||
| // Clicked the same link, resubmitted a GET form | ||
| currentUrl.toString() === nextUrl.toString() || | ||
| // Search params affect all loaders | ||
| currentUrl.search !== nextUrl.search; |
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Shared amongst navigation and fetcher shouldRevalidate calls now
| actionResult, | ||
| defaultShouldRevalidate: | ||
| defaultShouldRevalidate || | ||
| isNewRouteInstance(currentRouteMatch, nextRouteMatch), |
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Navigations also look for param changes on the individual route match level as part of defaultShouldRevalidate
| path: string; | ||
| match: AgnosticDataRouteMatch; | ||
| matches: AgnosticDataRouteMatch[]; | ||
| } |
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Changed these to object types for clarity
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🤖 Hello there, We just published version Thanks! |
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🤖 Hello there, We just published version Thanks! |
This PR fixes underlying some bugs with
fetcher.loadshouldRevalidatebehavior. In an oversight in initial implementation we passed the fetcher.load() url to both thecurrentUrl/nextUrlparameters and also deciphered thecurrentParams/nextParamsfrom the fetcher load match, not the navigation locations. This is wrong since fetchers revalidate due to navigation events and we need to provide information about the navigation that triggered the revalidation (and indeed theform*submission fields we provide come from the navigation).This PR makes the following updates:
shouldRevalidatenow receivescurrentUrl/currentParams/nextUrl/nextParamsfields from the navigation locations to align with the submissions infoCloses remix-run/remix#5090