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, 177 deletions

diff --git a/std/fs/README.md b/std/fs/README.md
deleted file mode 100644
index c82fb1219..000000000
--- a/std/fs/README.md
+++ /dev/null
@@ -1,177 +0,0 @@
-# fs
-
-fs module is made to provide helpers to manipulate the filesystem.
-
-## Usage
-
-Most of the following modules are exposed in `mod.ts`. This feature is currently
-<b>unstable</b>. To enable it use `deno run --unstable`.
-
-### emptyDir
-
-Ensures that a directory is empty. Deletes directory contents if the directory
-is not empty. If the directory does not exist, it is created. The directory
-itself is not deleted.
-
-```ts
-import {
-  emptyDir,
-  emptyDirSync,
-} from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-emptyDir("./foo"); // returns a promise
-emptyDirSync("./foo"); // void
-```
-
-### ensureDir
-
-Ensures that the directory exists. If the directory structure does not exist, it
-is created. Like `mkdir -p`.
-
-```ts
-import {
-  ensureDir,
-  ensureDirSync,
-} from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-ensureDir("./bar"); // returns a promise
-ensureDirSync("./ensureDirSync"); // void
-```
-
-### ensureFile
-
-Ensures that the file exists. If the file that is requested to be created is in
-directories that do not exist, these directories are created. If the file
-already exists, it is **NOT MODIFIED**.
-
-```ts
-import {
-  ensureFile,
-  ensureFileSync,
-} from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-ensureFile("./folder/targetFile.dat"); // returns promise
-ensureFileSync("./folder/targetFile.dat"); // void
-```
-
-### ensureSymlink
-
-Ensures that the link exists. If the directory structure does not exist, it is
-created.
-
-```ts
-import {
-  ensureSymlink,
-  ensureSymlinkSync,
-} from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-ensureSymlink("./folder/targetFile.dat", "./folder/targetFile.link.dat"); // returns promise
-ensureSymlinkSync("./folder/targetFile.dat", "./folder/targetFile.link.dat"); // void
-```
-
-### EOL
-
-Detects and format the passed string for the targeted End Of Line character.
-
-```ts
-import { format, detect, EOL } from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-const CRLFinput = "deno\r\nis not\r\nnode";
-const Mixedinput = "deno\nis not\r\nnode";
-const LFinput = "deno\nis not\nnode";
-const NoNLinput = "deno is not node";
-
-detect(LFinput); // output EOL.LF
-detect(CRLFinput); // output EOL.CRLF
-detect(Mixedinput); // output EOL.CRLF
-detect(NoNLinput); // output null
-
-format(CRLFinput, EOL.LF); // output "deno\nis not\nnode"
-...
-```
-
-### exists
-
-Test whether or not the given path exists by checking with the file system.
-
-```ts
-import {
-  exists,
-  existsSync,
-} from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-exists("./foo"); // returns a Promise<boolean>
-existsSync("./foo"); // returns boolean
-```
-
-### move
-
-Moves a file or directory. Overwrites it if option provided.
-
-```ts
-import { move, moveSync } from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-move("./foo", "./bar"); // returns a promise
-moveSync("./foo", "./bar"); // void
-moveSync("./foo", "./existingFolder", { overwrite: true });
-// Will overwrite existingFolder
-```
-
-### copy
-
-copy a file or directory. Overwrites it if option provided.
-
-```ts
-import { copy, copySync } from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-copy("./foo", "./bar"); // returns a promise
-copySync("./foo", "./bar"); // void
-copySync("./foo", "./existingFolder", { overwrite: true });
-// Will overwrite existingFolder
-```
-
-### walk
-
-Iterate all files in a directory recursively.
-
-```ts
-import { walk, walkSync } from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-for (const entry of walkSync(".")) {
-  console.log(entry.path);
-}
-
-// Async
-async function printFilesNames() {
-  for await (const entry of walk(".")) {
-    console.log(entry.path);
-  }
-}
-
-printFilesNames().then(() => console.log("Done!"));
-```
-
-### expandGlob
-
-Expand the glob string from the specified `root` directory and yield each result
-as a `WalkEntry` object.
-
-```ts
-import { expandGlob } from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-for await (const file of expandGlob("**/*.ts")) {
-  console.log(file);
-}
-```
-
-### expandGlobSync
-
-Synchronous version of `expandGlob()`.
-
-```ts
-import { expandGlobSync } from "https://deno.land/std@$STD_VERSION/fs/mod.ts";
-
-for (const file of expandGlobSync("**/*.ts")) {
-  console.log(file);
-}
-```