port fs ops to JSON (#2812)

1 files changed, 4 insertions, 32 deletions

diff --git a/js/make_temp_dir.ts b/js/make_temp_dir.ts
index f83f7fb60..5e0a28205 100644
--- a/js/make_temp_dir.ts
+++ b/js/make_temp_dir.ts
@@ -1,6 +1,6 @@
 // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-import { sendSync, sendAsync, msg, flatbuffers } from "./dispatch_flatbuffers";
-import { assert } from "./util";
+import { sendSync, sendAsync } from "./dispatch_json";
+import * as dispatch from "./dispatch";
 
 export interface MakeTempDirOptions {
   dir?: string;
@@ -8,41 +8,13 @@ export interface MakeTempDirOptions {
   suffix?: string;
 }
 
-function req({
-  dir,
-  prefix,
-  suffix
-}: MakeTempDirOptions): [flatbuffers.Builder, msg.Any, flatbuffers.Offset] {
-  const builder = flatbuffers.createBuilder();
-  const fbDir = dir == null ? 0 : builder.createString(dir);
-  const fbPrefix = prefix == null ? 0 : builder.createString(prefix);
-  const fbSuffix = suffix == null ? 0 : builder.createString(suffix);
-  const inner = msg.MakeTempDir.createMakeTempDir(
-    builder,
-    fbDir,
-    fbPrefix,
-    fbSuffix
-  );
-  return [builder, msg.Any.MakeTempDir, inner];
-}
-
-function res(baseRes: null | msg.Base): string {
-  assert(baseRes != null);
-  assert(msg.Any.MakeTempDirRes === baseRes!.innerType());
-  const res = new msg.MakeTempDirRes();
-  assert(baseRes!.inner(res) != null);
-  const path = res.path();
-  assert(path != null);
-  return path!;
-}
-
 /** makeTempDirSync is the synchronous version of `makeTempDir`.
  *
  *       const tempDirName0 = Deno.makeTempDirSync();
  *       const tempDirName1 = Deno.makeTempDirSync({ prefix: 'my_temp' });
  */
 export function makeTempDirSync(options: MakeTempDirOptions = {}): string {
-  return res(sendSync(...req(options)));
+  return sendSync(dispatch.OP_MAKE_TEMP_DIR, options);
 }
 
 /** makeTempDir creates a new temporary directory in the directory `dir`, its
@@ -59,5 +31,5 @@ export function makeTempDirSync(options: MakeTempDirOptions = {}): string {
 export async function makeTempDir(
   options: MakeTempDirOptions = {}
 ): Promise<string> {
-  return res(await sendAsync(...req(options)));
+  return await sendAsync(dispatch.OP_MAKE_TEMP_DIR, options);
 }