ogen-fixbinary

Documentation

Overview

ogen-fixbinary fixes nullable binary file fields in ogen-generated multipart form encoders.

Problem: When OpenAPI spec has a binary field with nullable: true, ogen generates OptNilString instead of OptMultipartFile, and encodes it as a string form field instead of a proper multipart file attachment.

This tool fixes:

• oas_schemas_gen.go: Changes File OptNilString to File OptMultipartFile
• oas_request_encoders_gen.go: Changes encoding from string field to multipart file

Usage:

ogen-fixbinary oas_schemas_gen.go oas_request_encoders_gen.go