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preserve npm sourcemaps #1511

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Fil wants to merge 1 commit into main from fil/sourcemap

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Fil commented Jul 10, 2024 •

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The easiest of the many things we can/want/might do with sourceMaps:

preserve sourceMap URL for npm modules, as links to jsdeliver

For example, at the bottom of http://127.0.0.1:3000/_npm/exifreader@4.23.3/_esm.js this PR now shows:

//# sourceMappingURL=https://cdn.jsdelivr.net/sm/42676edc1731d21c3307f50afea3dbba6be989c9c9d267599113a48e3ca85bf9.map

But, is this something we would only want to do in preview? We could censor the sourceMappingURL=… lines in the build.

Related issues:

preserve and copy sourceMaps for user code (sourcemap of import not served/deployed #832)
create sourceMaps from user code (extract sourcemaps #805), at least in preview

Fil added the question label


          preserve sourceMap URL

7b47c82

Fil force-pushed the fil/sourcemap branch from 6467285 to 7b47c82 Compare

July 10, 2024 17:01

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