Function generateClient

packages/client-generator-js/src/generateClient.ts:303–406

(options: GenerateClientOptions)

}

export async function generateClient(options: GenerateClientOptions): Promise<void> {
  const {
    datamodel,
    schemaPath,
    generator,
    dmmf,
    datasources,
    binaryPaths,
    testMode,
    copyRuntime,
    copyRuntimeSourceMaps = false,
    runtimeSourcePath,
    clientVersion,
    engineVersion,
    activeProvider,
    typedSql,
    compilerBuild,
  } = options

  const { runtimeBase, outputDir } = await getGenerationDirs(options)

  const { prismaClientDmmf, fileMap } = await buildClient({
    datamodel,
    schemaPath,
    runtimeBase,
    runtimeSourcePath,
    outputDir,
    generator,
    dmmf,
    datasources,
    binaryPaths,
    clientVersion,
    engineVersion,
    activeProvider,
    testMode,
    typedSql,
    compilerBuild,
  })

  const provider = datasources[0].provider

  const denylistsErrors = validateDmmfAgainstDenylists(prismaClientDmmf)

  if (denylistsErrors) {
    let message = `${bold(
      red('Error: '),
    )}The schema at "${schemaPath}" contains reserved keywords.\n       Rename the following items:`

    for (const error of denylistsErrors) {
      message += '\n         - ' + error.message
    }

    message += `\nTo learn more about how to rename models, check out https://pris.ly/d/naming-models`

    throw new DenylistError(message)
  }

  await ensureDir(outputDir)