import fs from "fs";
require("dotenv").config();
const cacheDir = process.env.AUTH_CACHE_DIR;
if (!cacheDir) {
throw new Error("AUTH_CACHE_DIR environment variable is not set");
}
type fileNames = "authentication-record" | "token-cache";
// Use error logs because it won't interfere with standard output, and it'll show up in the claude log
export function readJsonCache(fileName: fileNames) {
const filePath = `${cacheDir}/${fileName}.json`;
if (!fs.existsSync(filePath)) {
return undefined;
}
try {
const record = fs.readFileSync(filePath, "utf-8");
console.error(`Loaded ${fileName}`);
return record;
} catch (error) {
console.error(`Failed to load ${fileName}:`, error);
// Optionally delete the corrupted file
// fs.unlinkSync(authenticationRecordPath);
}
}
export function writeJsonCache(fileName: fileNames, jsonStr: string) {
if (!fs.existsSync(cacheDir!)) {
fs.mkdirSync(cacheDir!, { recursive: true });
}
const filePath = `${cacheDir}/${fileName}.json`;
fs.writeFileSync(filePath, jsonStr);
console.error(`Saved ${fileName}`);
}
