Fix interop with bundled CJS dependencies #199
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We bundle several CJS deps but the top-level format is ESM. Unfortunately esbuild does not handle converting `__filename` and `__dirname` for us so we have to patch them after build.
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This PR probably fixes multiple issues: |
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@thecrypticace It would be great for this package to bundle both |
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@ohkimur This is not possible because of our need to use top-level await to handle plugin compatibility. Prettier itself does not expose async APIs in all the necessary spots unfortunately. |
bronisMateusz
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Apr 16, 2025
* Refactor * Add workaround for __filename and __dirname not being defined We bundle several CJS deps but the top-level format is ESM. Unfortunately esbuild does not handle converting `__filename` and `__dirname` for us so we have to patch them after build. * Update lockfile * Add global require * Simplify Now that we define a top-level require constant we no longer need to patch the `__require` esbuild function to indirectly use it for dynamic requires * Fix CS * Rename plugin * Update changelog
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We bundle several dependencies into the
dist/index.mjsfile. Previously, the build was CJS and everything "just worked" but now that it's ESM-only some top-level constants like__filenameand__dirnameare not defined and esbuild doesn't handle that for us :( Additionally,require.cacheisn't passed through tocreateRequire(…).cacheso we do that as well.I think in an ideal world world we'd somehow split all bundled CJS dependencies into a separate
.cjsfile to allow everything to be handled by node itself. I'm not sure what that looks like at the moment though.Fix for #198 (I hope 😅)