From 151ce0266eb4de2c8fc600c81c192a5f791b6169 Mon Sep 17 00:00:00 2001
From: Ryan Dahl <ry@tinyclouds.org>
Date: Wed, 9 Oct 2019 17:10:09 -0400
Subject: Move everything into std subdir

---
 std/fs/write_json.ts | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 std/fs/write_json.ts

(limited to 'std/fs/write_json.ts')

diff --git a/std/fs/write_json.ts b/std/fs/write_json.ts
new file mode 100644
index 000000000..c5936d3f8
--- /dev/null
+++ b/std/fs/write_json.ts
@@ -0,0 +1,52 @@
+// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
+/* eslint-disable @typescript-eslint/no-explicit-any */
+type Replacer = (key: string, value: any) => any;
+
+export interface WriteJsonOptions {
+  spaces?: number | string;
+  replacer?: Array<number | string> | Replacer;
+}
+
+/* Writes an object to a JSON file. */
+export async function writeJson(
+  filePath: string,
+  object: any,
+  options: WriteJsonOptions = {}
+): Promise<void> {
+  let contentRaw = "";
+
+  try {
+    contentRaw = JSON.stringify(
+      object,
+      options.replacer as string[],
+      options.spaces
+    );
+  } catch (err) {
+    err.message = `${filePath}: ${err.message}`;
+    throw err;
+  }
+
+  await Deno.writeFile(filePath, new TextEncoder().encode(contentRaw));
+}
+
+/* Writes an object to a JSON file. */
+export function writeJsonSync(
+  filePath: string,
+  object: any,
+  options: WriteJsonOptions = {}
+): void {
+  let contentRaw = "";
+
+  try {
+    contentRaw = JSON.stringify(
+      object,
+      options.replacer as string[],
+      options.spaces
+    );
+  } catch (err) {
+    err.message = `${filePath}: ${err.message}`;
+    throw err;
+  }
+
+  Deno.writeFileSync(filePath, new TextEncoder().encode(contentRaw));
+}
-- 
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