Temporarily updates the new Node loader to work with `zone.js` `.mjs`
files that are still ending up at runtime due to this package using
`ts_library`.
PR Close#61902
For the `rules_js` migration, we are facing the problem where
our current Angular code is shipped as ESM, but we aren't fully
there yet with fully compliant strict ESM during development.
That is because we lack explicit import extensions, and it's also a
different story how this would work in Google3, if we were to add them.
In addition, we cross-import from our packages using npm module names.
This works well for TS, for ESBuild because those can respect path
mappings— but at runtime, when executing native `jasmine_test`'s— such
mappings aren't respected. The options here are:
- avoid module imports in the repo (impossible; undesired)
- use pre-bundling of all NodeJS execution involving npm package code
(slower, extra build action cost)
- wire up a simple NodeJS loader (supported via official APIs) to simply
account for our cases (preferred and similar to what we experimented
with for the last year(s); and worked well)
This commit implements the last option and allows for an easy migration
to `rules_js`, and also is pretty reasonable. Long-term we can resolve
the extension problem if we e.g. migrate to real explicit extensions + a
proper TS module resolution like e.g. `nodenext`.
PR Close#61865
As we roll out more PRs that migrate to `ts_project`, we need to make
sure that we don't break existing `tsec` targets. This PR copies the
original `tsec` Starlark code and adjusts it to work with the interop.
Note that we don't patch as this would unnecessarily complicate this
file that only exists during migration. Long-term, after migration, we
either need to consider switching to the new ESLint plugin that is being
worked on (I'm in contact with the team), or we send a CL to update the
Tsec Starlark code to keep our changes minimal and avoid scope increase.
PR Close#61275
The `ts_project` interop rule that we've built was also used in the
Angular CLI migration, and it allows us to mix `ts_project` and
`ts_library` targets; enabling an incremental migration. Additionally
set up the `ng_project` to replace `ng_module`.
PR Close#61087
