next/dist/lib/try-to-parse-path.js

The React Framework

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "tryToParsePath", {
    enumerable: true,
    get: function() {
        return tryToParsePath;
    }
});
const _pathtoregexp = require("next/dist/compiled/path-to-regexp");
const _url = require("url");
const _iserror = /*#__PURE__*/ _interop_require_default(require("./is-error"));
const _routepatternnormalizer = require("./route-pattern-normalizer");
function _interop_require_default(obj) {
    return obj && obj.__esModule ? obj : {
        default: obj
    };
}
/**
 * If there is an error show our error link but still show original error or
 * a formatted one if we can
 */ function reportError({ route, parsedPath }, err) {
    let errMatches;
    if ((0, _iserror.default)(err) && (errMatches = err.message.match(/at (\d{0,})/))) {
        const position = parseInt(errMatches[1], 10);
        console.error(`\nError parsing \`${route}\` ` + `https://nextjs.org/docs/messages/invalid-route-source\n` + `Reason: ${err.message}\n\n` + `  ${parsedPath}\n` + `  ${new Array(position).fill(' ').join('')}^\n`);
    } else {
        console.error(`\nError parsing ${route} https://nextjs.org/docs/messages/invalid-route-source`, err);
    }
}
/**
 * Safe wrapper around tokensToRegexp that handles path-to-regexp 6.3.0+ validation errors.
 */ function safeTokensToRegexp(tokens) {
    try {
        return (0, _pathtoregexp.tokensToRegexp)(tokens);
    } catch (error) {
        if ((0, _iserror.default)(error)) {
            // Try to normalize tokens with repeating modifiers but no prefix/suffix
            const normalizedTokens = (0, _routepatternnormalizer.normalizeTokensForRegexp)(tokens);
            return (0, _pathtoregexp.tokensToRegexp)(normalizedTokens);
        }
        throw error;
    }
}
function tryToParsePath(route, options) {
    const result = {
        route,
        parsedPath: route
    };
    try {
        if (options == null ? void 0 : options.handleUrl) {
            const parsed = (0, _url.parse)(route, true);
            result.parsedPath = `${parsed.pathname}${parsed.hash || ''}`;
        }
        result.tokens = (0, _pathtoregexp.parse)(result.parsedPath);
        // Use safe wrapper instead of proactive detection
        if (result.tokens) {
            result.regexStr = safeTokensToRegexp(result.tokens).source;
        }
    } catch (err) {
        reportError(result, err);
        result.error = err;
    }
    return result;
}

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