@mixio-pro/kalaasetu-mcp/src/storage/index.ts

A powerful Model Context Protocol server providing AI tools for content generation and analysis

import type { StorageProvider } from "./interface";
import { LocalStorageProvider } from "./local";
import { GCSStorageProvider } from "./gcs";

let storageInstance: StorageProvider | null = null;

export function getStorage(): StorageProvider {
  if (!storageInstance) {
    const type = process.env.STORAGE_PROVIDER || "local";
    console.error(`Initializing storage provider: ${type}`);
    console.error(`Base path (cwd): ${process.cwd()}`);

    if (type === "gcs") {
      const bucket = process.env.GCS_BUCKET;

      if (!bucket) {
        throw new Error("GCS_BUCKET is required when using gcs storage");
      }

      storageInstance = new GCSStorageProvider(bucket);
    } else {
      storageInstance = new LocalStorageProvider(process.cwd());
    }

    // Initialize async
    storageInstance
      .init()
      .catch((err) => console.error("Failed to init storage:", err));
  }
  return storageInstance;
}