27 lines
1.2 KiB
JavaScript
27 lines
1.2 KiB
JavaScript
import { getRouteMatcher } from "../../shared/lib/router/utils/route-matcher";
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import { getRouteRegex } from "../../shared/lib/router/utils/route-regex";
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// The last page and matcher that this function handled.
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let last = null;
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/**
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* Gets the params for the provided page.
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* @param page the page that contains dynamic path parameters
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* @param pathname the pathname to match
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* @returns the matches that were found, throws otherwise
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*/ export function getParams(page, pathname) {
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// Because this is often called on the output of `getStaticPaths` or similar
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// where the `page` here doesn't change, this will "remember" the last page
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// it created the RegExp for. If it matches, it'll just re-use it.
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let matcher;
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if ((last == null ? void 0 : last.page) === page) {
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matcher = last.matcher;
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} else {
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matcher = getRouteMatcher(getRouteRegex(page));
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}
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const params = matcher(pathname);
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if (!params) {
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throw new Error(`The provided export path '${pathname}' doesn't match the '${page}' page.\nRead more: https://nextjs.org/docs/messages/export-path-mismatch`);
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}
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return params;
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}
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//# sourceMappingURL=get-params.js.map
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