Function generateRpcCode

scripts/codegen/rust.ts:1969–2073

(apiSchema: ApiSchema)

}

function generateRpcCode(apiSchema: ApiSchema): string {
	const defCollections = collectDefinitionCollections(
		apiSchema as unknown as Record<string, unknown>,
	);

	const serverMethods = apiSchema.server
		? collectRpcMethods(apiSchema.server as Record<string, unknown>)
		: [];
	const sessionMethods = apiSchema.session
		? collectRpcMethods(apiSchema.session as Record<string, unknown>)
		: [];

	const clientRoot = buildNamespaceTree("ClientRpc", serverMethods, "");
	const sessionRoot = buildNamespaceTree(
		"SessionRpc",
		sessionMethods,
		"session.",
	);

	const out: string[] = [];
	out.push(
		"//! Auto-generated typed JSON-RPC namespace — do not edit manually.",
	);
	out.push("//!");
	out.push(
		"//! Generated from `api.schema.json` by `scripts/codegen/rust.ts`. The",
	);
	out.push(
		"//! [`ClientRpc`] and [`SessionRpc`] view structs let callers reach every",
	);
	out.push(
		"//! protocol method through a typed namespace tree, so wire method names",
	);
	out.push(
		"//! and request/response shapes live in exactly one place — this file.",
	);
	out.push("");
	out.push("#![allow(missing_docs)]");
	out.push("#![allow(clippy::too_many_arguments)]");
	out.push("#![allow(deprecated)]");
	out.push("#![allow(dead_code)]");
	out.push("");
	out.push("use super::api_types::{rpc_methods, *};");
	const externalTypeRefs = new Map<string, Set<string>>();
	const recordExternalTypeRef = (ref: string | undefined): void => {
		if (!ref) return;
		const externalRef = parseExternalSchemaRef(ref);
		if (!externalRef) return;
		let typeNames = externalTypeRefs.get(externalRef.schemaFile);
		if (!typeNames) {
			typeNames = new Set<string>();
			externalTypeRefs.set(externalRef.schemaFile, typeNames);
		}
		typeNames.add(externalRef.definitionName);
	};
	for (const method of [...serverMethods, ...sessionMethods]) {
		recordExternalTypeRef(method.params?.$ref);
		recordExternalTypeRef(method.result?.$ref);