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Warn on the usage of fallback arrays in the exports/imports field #92

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sapphi-red opened this issue Mar 14, 2024 · 0 comments
Open

Warn on the usage of fallback arrays in the exports/imports field #92

sapphi-red opened this issue Mar 14, 2024 · 0 comments
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enhancement New feature or request

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@sapphi-red
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Fallback arrays in the exports/imports field works differently among tools.

  • Node.js, Vite, esbuild: only validates the path
  • Webpack, TypeScript: check the file existence

To make a package compatible with all tools, I think it should be recommended to avoid using this feature.
https://x.com/atcb/status/1736987593534034184, web-infra-dev/rspack#5052 (comment)

Related issues: nodejs/node#37928, nodejs/node#44282, vitejs/vite#4439, web-infra-dev/rspack#5052, microsoft/TypeScript#50762, webpack/enhanced-resolve#400, lukeed/resolve.exports#17, evanw/esbuild#2974
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@bluwy @sapphi-red