feat(swc/transform_module): support local scoped amd require #4726
+106
−34
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description:
PR attempts to close #4718. Following logics to
exports
, PR attempts to inject local scopedrequire
for the modules.This PR mimics what tsc does (https://www.typescriptlang.org/play?jsx=0&module=2#code/KYDwDg9gTgLgBAMwK4DsDGMCWEVwEYQQAUAlHAN4C+QA) which shadows global cjs
require
entirely, instead of trying to apply private ident to existingrequire
inside of module. This also reduces mutation to all of idents to callexpr, and we can short-curcuit visitor as soon as find first ident to callexpr.BREAKING CHANGE:
Related issue (if exists):