Function validateInput

packages/kernel/core/src/validation.ts:50–86

(input: {
  schema: unknown;
  value: unknown;
  path: string;
})

/** Validate a value against a Standard Schema */
export const validateInput = (input: {
  schema: unknown;
  value: unknown;
  path: string;
}): Effect.Effect<unknown, Error> => {
  const validate = getSchemaValidator(input.schema);
  if (!validate) {
    return Effect.fail(
      new KernelCoreEffectError({
        module: "validation",
        message: `Tool ${input.path} has no Standard Schema validator on inputSchema`,
      }),
    );
  }

  return Effect.tryPromise({
    try: () => Promise.resolve(validate(input.value)),
    catch: (cause) =>
      new KernelCoreEffectError({
        module: "validation",
        message: `Validation error for ${input.path}`,
        cause,
      }),
  }).pipe(
    Effect.flatMap((result) => {
      if ("issues" in result && result.issues) {
        return Effect.fail(
          new KernelCoreEffectError({
            module: "validation",
            message: `Input validation failed for ${input.path}: ${formatIssues(result.issues)}`,
          }),
        );
      }
      return Effect.succeed(result.value);
    }),
  );
};