chore: remove std directory (#9361)

This removes the std folder from the tree.

Various parts of the tests are pretty tightly dependent 
on std (47 direct imports and 75 indirect imports, not 
counting the cli tests that use them as fixtures) so I've 
added std as a submodule for now.

1 files changed, 0 insertions, 31 deletions

diff --git a/std/node/_fs/_fs_exists.ts b/std/node/_fs/_fs_exists.ts
deleted file mode 100644
index 5cfa26a9d..000000000
--- a/std/node/_fs/_fs_exists.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-import { fromFileUrl } from "../path.ts";
-
-type ExitsCallback = (exists: boolean) => void;
-
-/**
- * TODO: Also accept 'path' parameter as a Node polyfill Buffer type once these
- * are implemented. See https://github.com/denoland/deno/issues/3403
- * Deprecated in node api
- */
-export function exists(path: string | URL, callback: ExitsCallback): void {
-  path = path instanceof URL ? fromFileUrl(path) : path;
-  Deno.lstat(path).then(() => callback(true), () => callback(false));
-}
-
-/**
- * TODO: Also accept 'path' parameter as a Node polyfill Buffer or URL type once these
- * are implemented. See https://github.com/denoland/deno/issues/3403
- */
-export function existsSync(path: string | URL): boolean {
-  path = path instanceof URL ? fromFileUrl(path) : path;
-  try {
-    Deno.lstatSync(path);
-    return true;
-  } catch (err) {
-    if (err instanceof Deno.errors.NotFound) {
-      return false;
-    }
-    throw err;
-  }
-}