deno/ext/node/polyfills/internal/url.ts

// Copyright 2018-2025 the Deno authors. MIT license.

import { fileURLToPath } from "node:url";
import { Buffer } from "node:buffer";
import { primordials } from "ext:core/mod.js";
const {
  Number,
  ObjectPrototypeIsPrototypeOf,
  StringPrototypeSlice,
  StringPrototypeStartsWith,
  Symbol,
  decodeURIComponent,
} = primordials;

const searchParams = Symbol("query");

export function toPathIfFileURL(
  fileURLOrPath: string | Buffer | URL,
): string | Buffer {
  if (!(ObjectPrototypeIsPrototypeOf(URL.prototype, fileURLOrPath))) {
    return fileURLOrPath;
  }
  return fileURLToPath(fileURLOrPath);
}

// Utility function that converts a URL object into an ordinary
// options object as expected by the http.request and https.request
// APIs.
// deno-lint-ignore no-explicit-any
export function urlToHttpOptions(url: any): any {
  // deno-lint-ignore no-explicit-any
  const options: any = {
    protocol: url.protocol,
    hostname: typeof url.hostname === "string" &&
        StringPrototypeStartsWith(url.hostname, "[")
      ? StringPrototypeSlice(url.hostname, 1, -1)
      : url.hostname,
    hash: url.hash,
    search: url.search,
    pathname: url.pathname,
    path: `${url.pathname || ""}${url.search || ""}`,
    href: url.href,
  };
  if (url.port !== "") {
    options.port = Number(url.port);
  }
  if (url.username || url.password) {
    options.auth = `${decodeURIComponent(url.username)}:${
      decodeURIComponent(url.password)
    }`;
  }
  return options;
}

export { searchParams as searchParamsSymbol };

export default {
  toPathIfFileURL,
};