@better-auth-kit/convex/src/generate-schema/get-convex-schema.ts

Convex Database Adapter for Better-Auth.

import fs from "node:fs/promises";

export const getConvexSchema = async (
	convex_dir_path: string,
): Promise<string> => {
	let files: string[];
	try {
		files = await fs.readdir(convex_dir_path);
	} catch (error: any) {
		if (error.code === "ENOENT") {
			throw new Error(
				`Convex directory not found at "${convex_dir_path}". Please run this CLI from the project root directory where the convex directory is located, otherwise specify a convex directory path in your convexAdapter options, under schema_generation.convex_dir_path.`,
			);
		}
		console.error(error);
		throw new Error(
			`Failed to access convex directory at "${convex_dir_path}".`,
		);
	}

	if (!files.includes(`schema.ts`)) return "";
	try {
		const schema_code = await fs.readFile(
			`${convex_dir_path}/schema.ts`,
			"utf8",
		);
		return schema_code;
	} catch (error) {
		console.error(error);
		throw new Error(
			`ConvexAdapter: Failed to read schema.ts file from "${convex_dir_path}".`,
		);
	}
};