scroll/src/bun/file_io.ts

import { IFIO } from '../common/runtime.ts';

import { appendFileSync, readFileSync } from 'node:fs';
import { appendFile } from 'node:fs/promises';

const BunFileIO: IFIO = {
	openFile: async (path: string): Promise<string> => {
		const file = await Bun.file(path);
		return await file.text();
	},
	openFileSync: (path: string): string => {
		return readFileSync(path).toString();
	},
	appendFile: async function (path: string, contents: string): Promise<void> {
		return await appendFile(path, contents);
	},
	appendFileSync: function (path: string, contents: string) {
		return appendFileSync(path, contents);
	},
};

export default BunFileIO;