14 lines
409 B
JavaScript
14 lines
409 B
JavaScript
// @ts-check
|
|
import fs from "node:fs";
|
|
import { fsCachePath } from "../../utils/runtimeChecks.js";
|
|
|
|
export async function getCachedBuffer(hash, image) {
|
|
const cacheFilePath = fsCachePath + hash;
|
|
if (fs.existsSync(cacheFilePath)) {
|
|
return fs.promises.readFile(cacheFilePath);
|
|
}
|
|
const buffer = await image.clone().toBuffer();
|
|
await fs.promises.writeFile(cacheFilePath, buffer);
|
|
return buffer;
|
|
}
|