Merge deno_cli_snapshots into deno_cli (#3064)

cli/js/mkdir.ts

@@ -0,0 +1,33 @@
+// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
+import { sendSync, sendAsync } from "./dispatch_json.ts";
+import * as dispatch from "./dispatch.ts";
+
+/** Creates a new directory with the specified path synchronously.
+ * If `recursive` is set to true, nested directories will be created (also known
+ * as "mkdir -p").
+ * `mode` sets permission bits (before umask) on UNIX and does nothing on
+ * Windows.
+ *
+ *       Deno.mkdirSync("new_dir");
+ *       Deno.mkdirSync("nested/directories", true);
+ */
+export function mkdirSync(path: string, recursive = false, mode = 0o777): void {
+  sendSync(dispatch.OP_MKDIR, { path, recursive, mode });
+}
+
+/** Creates a new directory with the specified path.
+ * If `recursive` is set to true, nested directories will be created (also known
+ * as "mkdir -p").
+ * `mode` sets permission bits (before umask) on UNIX and does nothing on
+ * Windows.
+ *
+ *       await Deno.mkdir("new_dir");
+ *       await Deno.mkdir("nested/directories", true);
+ */
+export async function mkdir(
+  path: string,
+  recursive = false,
+  mode = 0o777
+): Promise<void> {
+  await sendAsync(dispatch.OP_MKDIR, { path, recursive, mode });
+}