Function mergeObjectSchemas

scripts/codegen/utils.ts:1066–1104

(schemas: JSONSchema7[])

}

function mergeObjectSchemas(schemas: JSONSchema7[]): JSONSchema7 | undefined {
    const mergedProperties: Record<string, JSONSchema7Definition> = {};
    const mergedRequired = new Set<string>();
    const merged: JSONSchema7 = {
        type: "object",
    };
    let hasShape = false;

    for (const objectSchema of schemas) {
        if (!merged.title && objectSchema.title) {
            merged.title = objectSchema.title;
        }
        if (!merged.description && objectSchema.description) {
            merged.description = objectSchema.description;
        }
        if (objectSchema.properties) {
            Object.assign(mergedProperties, objectSchema.properties);
            hasShape = true;
        }
        if (objectSchema.required) {
            for (const name of objectSchema.required) {
                mergedRequired.add(name);
            }
        }
        if (objectSchema.additionalProperties !== undefined) {
            merged.additionalProperties = objectSchema.additionalProperties;
            hasShape = true;
        }
    }

    if (!hasShape) return undefined;
    if (Object.keys(mergedProperties).length > 0) {
        merged.properties = mergedProperties;
    }
    if (mergedRequired.size > 0) {
        merged.required = [...mergedRequired];
    }
    return merged;
}

export function resolveObjectSchema(
    schema: JSONSchema7 | null | undefined,