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, 59 deletions

diff --git a/std/encoding/base64.ts b/std/encoding/base64.ts
deleted file mode 100644
index c98030b7f..000000000
--- a/std/encoding/base64.ts
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-// deno-fmt-ignore
-const base64abc = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", 
-  "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", 
-  "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", 
-  "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "0", "1", "2", "3", "4", 
-  "5", "6", "7", "8", "9", "+", "/"];
-
-/**
- * CREDIT: https://gist.github.com/enepomnyaschih/72c423f727d395eeaa09697058238727
- * Encodes a given Uint8Array, ArrayBuffer or string into RFC4648 base64 representation
- * @param data
- */
-export function encode(data: ArrayBuffer | string): string {
-  const uint8 =
-    typeof data === "string"
-      ? new TextEncoder().encode(data)
-      : data instanceof Uint8Array
-      ? data
-      : new Uint8Array(data);
-  let result = "",
-    i;
-  const l = uint8.length;
-  for (i = 2; i < l; i += 3) {
-    result += base64abc[uint8[i - 2] >> 2];
-    result += base64abc[((uint8[i - 2] & 0x03) << 4) | (uint8[i - 1] >> 4)];
-    result += base64abc[((uint8[i - 1] & 0x0f) << 2) | (uint8[i] >> 6)];
-    result += base64abc[uint8[i] & 0x3f];
-  }
-  if (i === l + 1) {
-    // 1 octet yet to write
-    result += base64abc[uint8[i - 2] >> 2];
-    result += base64abc[(uint8[i - 2] & 0x03) << 4];
-    result += "==";
-  }
-  if (i === l) {
-    // 2 octets yet to write
-    result += base64abc[uint8[i - 2] >> 2];
-    result += base64abc[((uint8[i - 2] & 0x03) << 4) | (uint8[i - 1] >> 4)];
-    result += base64abc[(uint8[i - 1] & 0x0f) << 2];
-    result += "=";
-  }
-  return result;
-}
-
-/**
- * Decodes a given RFC4648 base64 encoded string
- * @param b64
- */
-export function decode(b64: string): Uint8Array {
-  const binString = atob(b64);
-  const size = binString.length;
-  const bytes = new Uint8Array(size);
-  for (let i = 0; i < size; i++) {
-    bytes[i] = binString.charCodeAt(i);
-  }
-  return bytes;
-}