Function collectExternalSchemaRefNames

scripts/codegen/utils.ts:997–1026

(schema: unknown)

}

export function collectExternalSchemaRefNames(schema: unknown): Map<string, Set<string>> {
    const refs = new Map<string, Set<string>>();

    const visit = (value: unknown): void => {
        if (Array.isArray(value)) {
            for (const item of value) visit(item);
            return;
        }

        if (!value || typeof value !== "object") return;

        const node = value as Record<string, unknown>;
        if (typeof node.$ref === "string") {
            const externalRef = parseExternalSchemaRef(node.$ref);
            if (externalRef) {
                let bucket = refs.get(externalRef.schemaFile);
                if (!bucket) {
                    bucket = new Set<string>();
                    refs.set(externalRef.schemaFile, bucket);
                }
                bucket.add(externalRef.definitionName);
            }
        }

        for (const child of Object.values(node)) visit(child);
    };

    visit(schema);
    return refs;
}

/** Resolve a `$ref` path against a definitions map, returning the referenced schema. */
export function resolveRef(