feat: use Node's --experimental-detect-module
#380
Closed
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Outdated suggestions cannot be applied.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.
This is an experiment to leverage Node's new ESM detection (nodejs/node#50096) to replace the CommonJS loader.
Currently, the tests fail with
require is not defined
so we won't be able to use this (at least without a breaking change).Seems like Node expects ambiguous ESM files to be written in strict ESM (e.g. no use of
require()
,__filename
, etc.). In contrast, tsx compiles ESM to CJS (loose ESM) so it allows a mix of both ESM and CJS syntax.