fix: sentry sourcemaps on errors

[olizilla]

the errors are now showing up in sentry with abs_path: "orker.js" which looks like we are trimming a w from worker.js. that also suggests the file is now renamed worker.js by wrangler v2 on upload, so we rename ours in this PR.

• worker.mjs -> worker.js to match what we see in sentry error.
• stop stripping first char on paths in stack traces in sentry client config.
• set rewriteFrames.root: '/' to get toucan to prepend / to make it /worker.js

see: https://github.com/web3-storage/web3.storage/pull/1033

License: (Apache-2.0 AND MIT) Signed-off-by: Oli Evans [email protected]

[olizilla]

Fixed!

I am at least getting faster at this.

[olizilla]

This isn't fully fixed yet. The sourcemaps are found on sentry, but the stacktrace still isn't useble... it doesn't point to where the error came from

[hugomrdias]

workers are outputting wrong line numbers...

[philipatkinson]

This isn't fully fixed yet. The sourcemaps are found on sentry, but the stacktrace still isn't useble... it doesn't point to where the error came from

I seem to have the same issue. Did you ever identify a reason why the CF stack traces for errors seem to be incorrect?

[hugomrdias]

Finally its fixed https://github.com/nftstorage/nft.storage/pull/2094 add no_bundle = true to wrangler.toml

[olizilla]

We need https://github.com/web3-storage/web3.storage/pull/1593/files#diff-af47dbf0e21ab2fbc5e41184392fcb87c93fb42a80ca6050c64db069fd447853L97

to fix our stack traces

[olizilla]

This is painful to rebase. Have recreated in #1838