upload-sourcemaps fails when setting --url-prefix with hidden source maps

[sman591]

Environment

How do you use Sentry?

• Sentry SaaS (sentry.io

Which SDK and version?

sentry-cli 1.61.0

Steps to Reproduce

1. Generate a Webpack bundle with devtool: "hidden-source-map" to the folder generated_assets/
2. Run sentry-cli:

   sentry-cli releases files 1.2.3 upload-sourcemaps generated_assets/ --url-prefix /assets/generated_assets/ --wait --validate
   

Expected Result

• Source maps are auto-detected, linked together, pass validation, and successfully uploaded
• Source maps are working when viewing stack traces on Sentry.io

Actual Result

• --validate fails validation
• Omitting --validate renders the source maps on Sentry.io useless (it can't find them / doesn't un-minify the stack traces)

Sentry CLI output (abbreviating for fewer files + exact file names):

> Found 404 release files
> Analyzing 404 sources
[...]
> Rewriting sources
[...]
> Adding source map references
> Validating sources
[...]

Source Map Validation Report
  Scripts
[...]
  Minified Scripts
    /assets/generated_assets/File-1234.chunk.js (sourcemap at File-1234.chunk.js.map)
      - error: failed to process: relative URL without a base
  Source Maps
    /assets/generated_assets/File-1234.chunk.js.map
error: Encountered problems when validating source maps.

[sman591]

Update: I was able to fix this by using a ~ in my URL Prefix / url_prefix:

Before

sentry-cli releases files 1.2.3 upload-sourcemaps generated_assets/ \
  --url-prefix /assets/generated_assets/ \
  --wait --validate

After -- which now works:

sentry-cli releases files 1.2.3 upload-sourcemaps generated_assets/ \
  --url-prefix ~/assets/generated_assets/ \
   --wait --validate

I'll leave this open though for a Sentry maintainer to look at. This wasn't previously the case ~1 year ago -- is this expected?

[kamilogorek]

This is expected behavior, as ~/ is wildcard matcher for any protocol+host pair.

ref: https://docs.sentry.io/platforms/javascript/sourcemaps/troubleshooting_js/#using-sentry-cli
ref: https://docs.sentry.io/product/cli/releases/#sentry-cli-sourcemaps

[krutoo]

Update: I was able to fix this by using a ~ in my URL Prefix / url_prefix:

Before

sentry-cli releases files 1.2.3 upload-sourcemaps generated_assets/ \
  --url-prefix /assets/generated_assets/ \
  --wait --validate

After -- which now works:

sentry-cli releases files 1.2.3 upload-sourcemaps generated_assets/ \
  --url-prefix ~/assets/generated_assets/ \
   --wait --validate

I'll leave this open though for a Sentry maintainer to look at. This wasn't previously the case ~1 year ago -- is this expected?

@sman591 Thank you so mush, i just add ~ to start of urlPrefix and Sentry now sees source maps and thinks that source maps are correct