Add trpc path to context in trpcMiddleware

[phuctm97]

Problem Statement

It would make it easier to debug if I can see which trpc route is causing an issue. The current trpc route only add procedure type and input to the context.

Solution Brainstorm

Simply add path to trpc context in this function would likely work?

sentry-javascript/packages/core/src/trpc.ts

Lines 41 to 94 in 984a6bd

	export function trpcMiddleware(options: SentryTrpcMiddlewareOptions = {}) {
	// eslint-disable-next-line @typescript-eslint/ban-ts-comment
	// @ts-ignore
	return async function <T>(opts: SentryTrpcMiddlewareArguments<T>): SentryTrpcMiddleware<T> {
	const { path, type, next, rawInput, getRawInput } = opts;
	const client = getClient();
	const clientOptions = client && client.getOptions();
	const trpcContext: Record<string, unknown> = {
	procedure_type: type,
	};
	if (options.attachRpcInput !== undefined ? options.attachRpcInput : clientOptions && clientOptions.sendDefaultPii) {
	if (rawInput !== undefined) {
	trpcContext.input = normalize(rawInput);
	}
	if (getRawInput !== undefined && typeof getRawInput === 'function') {
	try {
	const rawRes = await getRawInput();
	trpcContext.input = normalize(rawRes);
	} catch (err) {
	// noop
	}
	}
	}
	setContext('trpc', trpcContext);
	return startSpanManual(
	{
	name: `trpc/${path}`,
	op: 'rpc.server',
	attributes: {
	[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'route',
	[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.rpc.trpc',
	},
	},
	async span => {
	try {
	const nextResult = await next();
	captureIfError(nextResult);
	span.end();
	return nextResult;
	} catch (e) {
	captureException(e, trpcCaptureContext);
	span.end();
	throw e;
	}
	},
	) as SentryTrpcMiddleware<T>;
	};
	}

[AbhiPrasad]

So we do attach the path to spans if you have tracing enabled, but I think it also makes sense to add it as context.

would you be open to create a PR to add this?

[phuctm97]

So we do attach the path to spans if you have tracing enabled, but I think it also makes sense to add it as context.

would you be open to create a PR to add this?

Here you go: #14218