@greptile

Greptile Summary

Fixed a bug where optional nullable fields were not receiving the omitempty JSON tag. The previous logic explicitly prevented nullable fields from getting omitempty by checking !p.Nullable && shouldOmitEmpty, which contradicted the expected behavior for optional fields.

Key changes:

• Simplified omitempty logic in schema.go by removing the !p.Nullable guard and the special case for NullableType output option
• Optional nullable fields now correctly receive omitempty tags, matching the behavior of optional non-nullable fields
• Updated test expectations to reflect the correct behavior
• Generated code properly includes omitempty on nullable optional fields like *string with json:"field,omitempty"

The fix ensures consistency: whether a field is nullable or not, if it's optional (not in the required array), it gets omitempty in its JSON tag.

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The fix is a simple, targeted logic change that removes an incorrect guard condition. The change is well-tested with multiple test cases covering different scenarios (nullable optional fields, nullable required fields, nullable with skip-optional-pointer). All generated test files have been updated to reflect the correct behavior, and the fix addresses a clear bug where optional nullable fields were incorrectly missing omitempty tags.
• No files require special attention

_{Last reviewed commit: 33101e8}