Improve source maps UX for Remix SDK

[AbhiPrasad]

[charklewis]

I have been having issues with this too, any help would be great. I have been currently doing this in my Github Action and the source maps don't work.

        uses: getsentry/action-release@v1
        env:
          SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
          SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
          SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
        with:
          environment: development
          sourcemaps: ./build ./public/build
          version: ${{ env.VERSION }}

Example from tutorial on client side:

and in loader:

[AbhiPrasad]

Hey @charklewis thanks for writing in. Did our troubleshooting page manage to help you here? https://docs.sentry.io/platforms/javascript/sourcemaps/troubleshooting_js/

If you look at the Remix sourcemaps upload script, you can see what options we pass in for sentry-cli on upload. Maybe that can help you improve your sourcemaps? https://github.com/getsentry/sentry-javascript/blob/master/packages/remix/scripts/sentry-upload-sourcemaps.js

[charklewis]

@AbhiPrasad thanks for the prompt reply. Are you able to share an example of how I would achieve this using the official Github Action? There appears to only be one place to specify the url prefix.

Or if this isn't possible, are you able to share an example of uploading the source maps with the correct prefixes using the cli?

[charklewis]

I have confirmed the source maps are uploading, but just not linking correctly to the code.

[charklewis]

@AbhiPrasad I was able to get the source maps working using the sentry-upload-sourcemaps util created by the sentry team (I got the reference here).

I can now confirm source maps are uploading, however the server side mapping of the source maps doesn't work. It works perfectly for errors thrown on the client.

Below is an example of what an error looks like for an error thrown in a loader. Do you know how I can resolve this?

[charklewis]

@AbhiPrasad I have confirmed this is due to the source maps not being uploaded for the server build. Is this expected or a bug in the sentry-upload-sourcemaps util?

[AbhiPrasad]

@charklewis how are you generating server-side sourcemaps - are you emitting them to public/build?