mirror of
https://github.com/denoland/deno.git
synced 2024-10-30 09:08:00 -04:00
53 lines
1.2 KiB
TypeScript
53 lines
1.2 KiB
TypeScript
|
// 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));
|
||
|
}
|