44 lines
1.9 KiB
Plaintext
44 lines
1.9 KiB
Plaintext
import { pathToRegexp } from "next/dist/compiled/path-to-regexp";
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import { regexpToFunction } from "next/dist/compiled/path-to-regexp";
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/**
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* Generates a path matcher function for a given path and options based on
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* path-to-regexp. By default the match will be case insensitive, non strict
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* and delimited by `/`.
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*/ export function getPathMatch(path, options) {
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const keys = [];
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const regexp = pathToRegexp(path, keys, {
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delimiter: "/",
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sensitive: typeof (options == null ? void 0 : options.sensitive) === "boolean" ? options.sensitive : false,
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strict: options == null ? void 0 : options.strict
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});
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const matcher = regexpToFunction((options == null ? void 0 : options.regexModifier) ? new RegExp(options.regexModifier(regexp.source), regexp.flags) : regexp, keys);
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/**
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* A matcher function that will check if a given pathname matches the path
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* given in the builder function. When the path does not match it will return
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* `false` but if it does it will return an object with the matched params
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* merged with the params provided in the second argument.
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*/ return (pathname, params)=>{
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// If no pathname is provided it's not a match.
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if (typeof pathname !== "string") return false;
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const match = matcher(pathname);
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// If the path did not match `false` will be returned.
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if (!match) return false;
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/**
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* If unnamed params are not allowed they must be removed from
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* the matched parameters. path-to-regexp uses "string" for named and
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* "number" for unnamed parameters.
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*/ if (options == null ? void 0 : options.removeUnnamedParams) {
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for (const key of keys){
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if (typeof key.name === "number") {
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delete match.params[key.name];
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}
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}
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}
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return {
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...params,
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...match.params
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};
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};
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}
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//# sourceMappingURL=path-match.js.map |