Resolve third-party plugins with exports
in their package.json
#14775
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This PR fixes an issue when trying to resolve plugins with
exports
in theirpackage.json
, like@headlessui/tailwindcss
. The missingconditionNames
in the enhanced resolver config would cause it to not properly look up the name.Test Plan
I added a test using the
postcss
setup (the existing plugin tests are inside the CLI setup but the CLI can only ever run in Module JS mode).To ensure the tests are resolving to the right environment (CJS vs MJS), I added logging of the
import.meta.url
value to the resolver code. When run, this was the output: