@lonu/stc
Version:
A tool for converting OpenApi/Swagger/Apifox into code.
31 lines (30 loc) • 1.16 kB
JavaScript
// Copyright 2018-2025 the Deno authors. MIT license.
// This module is browser compatible.
import { assertArg } from "../_common/from_file_url.js";
/**
* Converts a file URL to a path string.
*
* @example Usage
* ```ts
* import { fromFileUrl } from "@std/path/windows/from-file-url";
* import { assertEquals } from "@std/assert";
*
* assertEquals(fromFileUrl("file:///home/foo"), "\\home\\foo");
* assertEquals(fromFileUrl("file:///C:/Users/foo"), "C:\\Users\\foo");
* assertEquals(fromFileUrl("file://localhost/home/foo"), "\\home\\foo");
* ```
*
* @param url The file URL to convert.
* @returns The path string.
*/
export function fromFileUrl(url) {
url = assertArg(url);
let path = decodeURIComponent(url.pathname.replace(/\//g, "\\").replace(/%(?![0-9A-Fa-f]{2})/g, "%25")).replace(/^\\*([A-Za-z]:)(\\|$)/, "$1\\");
if (url.hostname !== "") {
// Note: The `URL` implementation guarantees that the drive letter and
// hostname are mutually exclusive. Otherwise it would not have been valid
// to append the hostname and path like this.
path = `\\\\${url.hostname}${path}`;
}
return path;
}