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What
Drop the
@rollup/plugin-esm-shim
plugin and rewrite one with AST parsing, due to it causes issues by the regex matching and replacing with shims. It cannot optionally inject the shims based on the usage.Improvement
The new plugin is using the AST parsing, and based on the cjs API you're using we inject the certain ones of polyfill and replace the usage. If you only use one, we won't insert two polyfills.
It can handle all the import paths,
@rollup/plugin-esm-shim
will break with@scope
module path, but AST parsing won't have that problemResolves #442