import fs from "node:fs";
import os from "node:os";
import path from "node:path";
class CacheStorage {
private get cachePath() {
const cachePath = path.join(os.tmpdir(), "mcp-trends-hub", "cache");
if (!fs.existsSync(cachePath)) {
fs.mkdirSync(cachePath, { recursive: true });
}
return cachePath;
}
private getPathByKey(key: string) {
return path.join(this.cachePath, key);
}
getItem(key: string) {
const itemPath = this.getPathByKey(key);
if (!fs.existsSync(itemPath)) {
return null;
}
return fs.readFileSync(itemPath, "utf-8");
}
setItem(key: string, value: string) {
const itemPath = this.getPathByKey(key);
fs.writeFileSync(itemPath, value);
}
removeItem(key: string) {
const itemPath = this.getPathByKey(key);
if (!fs.existsSync(itemPath)) {
return;
}
fs.unlinkSync(itemPath);
}
clear() {
fs.rmSync(this.cachePath, { recursive: true });
}
}
export const cacheStorage = new CacheStorage();
