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denoland-deno/ext/node/polyfills/_util/os.ts
Bartek Iwańczuk d47147fb6a
feat(ext/node): embed std/node into the snapshot (#17724)
This commit moves "deno_std/node" in "ext/node" crate. The code is
transpiled and snapshotted during the build process.

During the first pass a minimal amount of work was done to create the
snapshot, a lot of code in "ext/node" depends on presence of "Deno"
global. This code will be gradually fixed in the follow up PRs to migrate
it to import relevant APIs from "internal:" modules.

Currently the code from snapshot is not used in any way, and all
Node/npm compatibility still uses code from 
"https://deno.land/std/node" (or from the location specified by 
"DENO_NODE_COMPAT_URL"). This will also be handled in a follow 
up PRs.

---------

Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
2023-02-14 17:38:45 +01:00

22 lines
606 B
TypeScript

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
export type OSType = "windows" | "linux" | "darwin" | "freebsd";
export const osType: OSType = (() => {
// deno-lint-ignore no-explicit-any
const { Deno } = globalThis as any;
if (typeof Deno?.build?.os === "string") {
return Deno.build.os;
}
// deno-lint-ignore no-explicit-any
const { navigator } = globalThis as any;
if (navigator?.appVersion?.includes?.("Win")) {
return "windows";
}
return "linux";
})();
export const isWindows = osType === "windows";
export const isLinux = osType === "linux";