hardhat/dist/src/internal/cli/error-handling/invalid-proxy-url-error.js

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

import { getErrorChain } from "../telemetry/error-classification/helpers.js";
/**
 * Detect whether a given error was caused by an invalid HTTP(S) proxy URL in
 * the environment.
 *
 * `getDispatcher` wraps that failure as a `DispatcherError` whose cause is an
 * `InvalidProxyUrlError`. Download helpers may wrap it again as a HardhatError.
 * Walking the cause chain finds the original configuration error in every case.
 */
export function detectInvalidProxyUrl(error) {
    // Compared by name rather than with `hasErrorClassName`, as importing the
    // class as a value would load `hardhat-utils/request` at CLI startup.
    for (const chainedError of getErrorChain(error)) {
        if (chainedError.name === "InvalidProxyUrlError" &&
            "envVarName" in chainedError &&
            typeof chainedError.envVarName === "string") {
            return { envVarName: chainedError.envVarName };
        }
    }
    return undefined;
}
//# sourceMappingURL=invalid-proxy-url-error.js.map