@lonu/stc
Version:
A tool for converting OpenApi/Swagger/Apifox into code.
33 lines (32 loc) • 1.23 kB
JavaScript
// Copyright 2018-2025 the Deno authors. MIT license.
// This module is browser compatible.
import { isWindows } from "./_os.js";
import { normalize as posixNormalize } from "./posix/normalize.js";
import { normalize as windowsNormalize } from "./windows/normalize.js";
/**
* Normalize the path, resolving `'..'` and `'.'` segments.
*
* Note: Resolving these segments does not necessarily mean that all will be
* eliminated. A `'..'` at the top-level will be preserved, and an empty path is
* canonically `'.'`.
*
* @example Usage
* ```ts
* import { normalize } from "@std/path/normalize";
* import { assertEquals } from "@std/assert";
*
* if (Deno.build.os === "windows") {
* assertEquals(normalize("C:\\foo\\bar\\..\\baz\\quux"), "C:\\foo\\baz\\quux");
* assertEquals(normalize(new URL("file:///C:/foo/bar/../baz/quux")), "C:\\foo\\baz\\quux");
* } else {
* assertEquals(normalize("/foo/bar/../baz/quux"), "/foo/baz/quux");
* assertEquals(normalize(new URL("file:///foo/bar/../baz/quux")), "/foo/baz/quux");
* }
* ```
*
* @param path Path to be normalized
* @returns The normalized path.
*/
export function normalize(path) {
return isWindows ? windowsNormalize(path) : posixNormalize(path);
}