Prisma MCP Server

import { dmmfToRuntimeDataModel, PrunedRuntimeDataModel, pruneRuntimeDataModel, RuntimeDataModel, } from '@prisma/client-common' import type * as DMMF from '@prisma/dmmf' import { escapeJson } from '../TSClient/helpers' import { TSClientOptions } from '../TSClient/TSClient' /** * Given DMMF models, computes runtime datamodel from it and embeds * it into generated client. Creates lazy `Prisma.dmmf` property for backward * compatibility, which will dynamically compute DMMF.Datamodel from runtime * datamodel when accessed. * Note: Prisma client itself never uses `Prisma.dmmf` and uses runtime datamodel * instead. We are preserving it only for backward compatibility with third party tools. * If we remove it in a future major version, we can further optimize the format — client * needs way less information that is present there at the moment * * @param datamodel * @returns */ export function buildRuntimeDataModel(datamodel: DMMF.Datamodel, runtimeNameJs: TSClientOptions['runtimeNameJs']) { const runtimeDataModel = dmmfToRuntimeDataModel(datamodel) let prunedDataModel: PrunedRuntimeDataModel | RuntimeDataModel if (runtimeNameJs === 'wasm-engine-edge' || runtimeNameJs === 'wasm-compiler-edge' || runtimeNameJs === 'client') { prunedDataModel = pruneRuntimeDataModel(runtimeDataModel) } else { prunedDataModel = runtimeDataModel } const datamodelString = escapeJson(JSON.stringify(prunedDataModel)) return ` config.runtimeDataModel = JSON.parse(${JSON.stringify(datamodelString)}) defineDmmfProperty(exports.Prisma, config.runtimeDataModel)` }