fix(externals): fallback traced files for minor/patch versions

[danielroe]

🔗 Linked issue

resolves #526, nuxt/nuxt#14995

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

Currently, if we trace file a from v 7.1 and file b from v 7.0 of a putative package, we discard b entirely. This PR changes the behaviour to copy across b from v 7.1. This isn't a perfect fix as we stil may have issues with major version differences, but it can resolve small differences, for example in nuxt/nuxt#14995.

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.

[codecov]

Codecov Report

Merging #529 (19cbb44) into main (8a82de7) will increase coverage by 0.01%.
The diff coverage is 85.71%.

@@            Coverage Diff             @@
##             main     nuxt/bridge#106      +/-   ##
==========================================
+ Coverage   66.09%   66.11%   +0.01%     
==========================================
  Files          55       55              
  Lines        4056     4061       +5     
  Branches      438      441       +3     
==========================================
+ Hits         2681     2685       +4     
- Misses       1371     1372       +1     
  Partials        4        4              

Impacted Files	Coverage Δ
src/rollup/plugins/externals.ts	88.19% <85.71%> (-0.16%)	⬇️

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[pi0]

I'm reverting this PR. Mixing two files of two different package versions is not a nice idea!

At least for mentioned node-fetch-native, we might find a better solution and for other possible cases, think of supporting hosting for trace extraction.

[danielroe]

Very happy for this to be reverted. It was only meant to be a hotfix. The current externals tracing implementation is fairly fragile; even differing patch versions of a package may cause 500 errors on deploy.

There are also other issues regarding differing major versions.

Probably all of these can be solved by reworking the implementation.

[pi0]

Indeed it is fraglie and broken if internal structure of package changes in semver/minor.. Moved discussion to #572 would be nice if you can share your input on plan and also if any other open issues are relevant to link.

[danielroe]

Also, just in case you missed it, this didn't copy files across/mix files from two different versions.