CF worker tracebacks

[samuelcolvin]

The tracebacks shown in the terminal for errors in cloudflare workers running locally, show the actual path in typescript, where as the traceback in logfire from logfire-js shows JS paths, which are not helpful.

Is there a way to get hold of the more useful paths?

Example

terminal traceback:

✘ [ERROR] Internal Server Error: TypeError: Cannot read properties of undefined (reading 'map')

      at otelEvents
  (file:///Users/samuel/code/pydantic-ai-gateway/packages/gateway/src/providers/google/otel.ts:30:38)
      at GoogleVertexProvider.otelEvents
  (file:///Users/samuel/code/pydantic-ai-gateway/packages/gateway/src/providers/google/index.ts:39:12)
      at GoogleVertexProvider.dispatch
  (file:///Users/samuel/code/pydantic-ai-gateway/packages/gateway/src/providers/default.ts:227:24)
      at async gateway
  (file:///Users/samuel/code/pydantic-ai-gateway/packages/gateway/src/gateway.ts:33:18)
      at async gatewayFetch
  (file:///Users/samuel/code/pydantic-ai-gateway/packages/gateway/src/index.ts:23:14)
      at async fetch (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/src/index.ts:20:14)
      at null.<anonymous> (async
  file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:21342:24)
      at async Object.apply
  (file:///Users/samuel/code/pydantic-ai-gateway/node_modules/@pydantic/otel-cf-workers/src/instrumentation/fetch.ts:198:12)
      at async jsonError
  (file:///Users/samuel/code/pydantic-ai-gateway/node_modules/wrangler/templates/middleware/middleware-miniflare3-json-error.ts:22:10)
      at async drainBody
  (file:///Users/samuel/code/pydantic-ai-gateway/node_modules/wrangler/templates/middleware/middleware-ensure-req-body-drained.ts:5:10)

Logfire traceback:

TypeError: Cannot read properties of undefined (reading 'map')
    at otelEvents (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:33665:38)
    at GoogleVertexProvider.otelEvents (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:33866:12)
    at GoogleVertexProvider.dispatch (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:33141:24)
    at async gateway (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:34581:18)
    at async gatewayFetch (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:34757:14)
    at async fetch (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:34913:14)
    at async file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:21342:24
    at async Object.apply (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:21371:16)
    at async jsonError (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:34966:12)
    at async drainBody (file:///Users/samuel/code/pydantic-ai-gateway/oss-gateway/.wrangler/tmp/dev-z9Fy0V/index.js:34935:12)

[petyosi]

Tracked in PYD-2275.