chore(rivetkit): allow speciying custom path for createFIleSystemDriver (#3517)

Author: NathanFlurry

rivetkit-typescript/packages/rivetkit/src/drivers/file-system/global-state.ts

@@ -110,7 +110,7 @@ export class FileSystemGlobalState {
 
 	constructor(persist: boolean = true, customPath?: string) {
 		this.#persist = persist;
-		this.#storagePath = persist ? getStoragePath(customPath) : "/tmp";
+		this.#storagePath = persist ? (customPath ?? getStoragePath()) : "/tmp";
 		const path = getNodePath();
 		this.#stateDir = path.join(this.#storagePath, "state");
 		this.#dbsDir = path.join(this.#storagePath, "databases");

rivetkit-typescript/packages/rivetkit/src/drivers/file-system/utils.ts

@@ -50,10 +50,9 @@ function createHashForPath(dirPath: string): string {
 /**
  * Get the storage path for the current working directory or a specified path
  */
-export function getStoragePath(customPath?: string): string {
+export function getStoragePath(): string {
 	const dataPath = getDataPath("rivetkit");
-	const pathToHash = customPath || process.cwd();
-	const dirHash = createHashForPath(pathToHash);
+	const dirHash = createHashForPath(process.cwd());
 	const path = getNodePath();
 	return path.join(dataPath, dirHash);
 }

rivetkit-typescript/packages/rivetkit/src/mod.ts

@@ -7,10 +7,10 @@ export {
 export { InlineWebSocketAdapter } from "@/common/inline-websocket-adapter";
 export { noopNext } from "@/common/utils";
 export { createEngineDriver } from "@/drivers/engine/mod";
-// export {
-// 	createFileSystemDriver,
-// 	createMemoryDriver,
-// } from "@/drivers/file-system/mod";
+export {
+	createFileSystemDriver,
+	createMemoryDriver,
+} from "@/drivers/file-system/mod";
 export type { ActorQuery } from "@/manager/protocol/query";
 export * from "@/registry/mod";
 export { toUint8Array } from "@/utils";