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3 commits

Author SHA1 Message Date
Bartek Iwańczuk
d17b3906bf
chore: use import.meta.resolve() in tests (#15256) 2022-07-20 16:56:53 +02:00
Bartek Iwańczuk
808f797633
fix(compat): cjs/esm interop for dynamic imports (#13792)
This commit fixes CJS/ESM interop in compat mode for dynamically
imported modules.

"ProcState::prepare_module_load" was changed to accept a list
of "graph roots" without associated "module kind". That module kind
was always hardcoded to "ESM" which is not true for CJS/ESM interop -
a CommonJs module might be imported using "import()" function. In
such case the root of the graph should have "CommonJs" module kind
instead of "ESM".
2022-03-11 02:33:02 +01:00
Bartek Iwańczuk
a65ce33fab
feat(compat): CJS/ESM interoperability (#13553)
This commit adds CJS/ESM interoperability when running in --compat mode.

Before executing files, they are analyzed and all CommonJS modules are
transformed on the fly to a ES modules. This is done by utilizing analyze_cjs()
functionality from deno_ast. After discovering exports and reexports, an ES
module is rendered and saved in memory for later use.

There's a caveat that all files ending with ".js" extension are considered as
CommonJS modules (unless there's a related "package.json" with "type": "module").
2022-02-27 14:38:45 +01:00