Function parsePrismaConfigInternalShape

packages/config/src/PrismaConfig.ts:328–349

* Parse a given input object to ensure it conforms to the `PrismaConfigInternal` type Shape. * This function may fail, but it will never throw.

(input: unknown)

 * This function may fail, but it will never throw.
 */
function parsePrismaConfigInternalShape(input: unknown): Either.Either<PrismaConfigInternal, Error> {
  debug('Parsing PrismaConfigInternal: %o', input)

  // Bypass the parsing step when the input is already an object with the correct internal brand.
  if (typeof input === 'object' && input !== null && input['__brand'] === PRISMA_CONFIG_INTERNAL_BRAND) {
    debug('Short-circuit: input is already a PrismaConfigInternal object')
    return Either.right(input as PrismaConfigInternal)
  }

  return pipe(
    Shape.decodeUnknownEither(PrismaConfigInternalShape, {})(input, {
      onExcessProperty: 'error',
    }),
    // Brand the output type to make `PrismaConfigInternal` opaque, without exposing the `Effect/Brand` type
    // to the public API.
    // This is done to work around the following issues:
    // - https://github.com/microsoft/rushstack/issues/1308
    // - https://github.com/microsoft/rushstack/issues/4034
    // - https://github.com/microsoft/TypeScript/issues/58914
    Either.map(brandPrismaConfigInternal),
  )
}

export function makePrismaConfigInternal(makeArgs: _PrismaConfigInternal): PrismaConfigInternal {
  return pipe(PrismaConfigInternalShape.make(makeArgs), brandPrismaConfigInternal)