This change replicates the old method of building `jax` wheel via `python -m build`, which produced `.tar.gz` and `.whl` files.
PiperOrigin-RevId: 731721522
This change introduces a uniform way of building the artifacts and controlling the filename version suffixes (see the changes for `jaxlib`, `jax-cuda-plugin` and `jax-cuda-pjrt` in https://github.com/jax-ml/jax/pull/25126)
Previously `jax` wheel was built via `python3 -m build` command. The resulting wheel contained the python packages files in `jax` folder (e.g. the files in the subdirs that have `__init__.py` file).
You can still build the `jax` wheel with `python3 -m build` command.
Bazel `jax` wheel target: `//:jax_wheel`
Environment variables combinations for creating wheels with different versions:
* self-built wheel (default build rule behavior): `--repo_env=ML_WHEEL_TYPE=snapshot`
* release: `--repo_env=ML_WHEEL_TYPE=release`
* release candidate: `--repo_env=ML_WHEEL_TYPE=release --repo_env=ML_WHEEL_VERSION_SUFFIX=-rc1`
* nightly build: `--repo_env=ML_WHEEL_TYPE=custom --repo_env=ML_WHEEL_BUILD_DATE=<YYYYmmdd> --repo_env=ML_WHEEL_GIT_HASH=$(git rev-parse HEAD)`
PiperOrigin-RevId: 730916743