0
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-10-29 08:58:01 -04:00
denoland-deno/std/fs/write_json.ts
Ryan Dahl d0970daacd
make std deno-lint clean (#6240)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2020-06-12 09:19:29 -04:00

54 lines
1.3 KiB
TypeScript

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
// eslint-disable-next-line @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,
// eslint-disable-next-line @typescript-eslint/no-explicit-any
object: any,
options: WriteJsonOptions = {}
): Promise<void> {
let contentRaw = "";
try {
contentRaw = JSON.stringify(
object,
options.replacer as string[],
options.spaces
);
} catch (err) {
err.message = `${filePath}: ${err.message}`;
throw err;
}
await Deno.writeFile(filePath, new TextEncoder().encode(contentRaw));
}
/* Writes an object to a JSON file. */
export function writeJsonSync(
filePath: string,
// eslint-disable-next-line @typescript-eslint/no-explicit-any
object: any,
options: WriteJsonOptions = {}
): void {
let contentRaw = "";
try {
contentRaw = JSON.stringify(
object,
options.replacer as string[],
options.spaces
);
} catch (err) {
err.message = `${filePath}: ${err.message}`;
throw err;
}
Deno.writeFileSync(filePath, new TextEncoder().encode(contentRaw));
}