Create tf_text wheel build rule.

PiperOrigin-RevId: 816530468

Author: ybaturina

WORKSPACE

@@ -2,6 +2,28 @@ workspace(name = "org_tensorflow_text")
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
+# Toolchains for ML projects hermetic builds.
+# Details: https://github.com/google-ml-infra/rules_ml_toolchain
+http_archive(
+    name = "rules_ml_toolchain",
+    sha256 = "de3b14418657eeacd8afc2aa89608be6ec8d66cd6a5de81c4f693e77bc41bee1",
+    strip_prefix = "rules_ml_toolchain-5653e5a0ca87c1272069b4b24864e55ce7f129a1",
+    urls = [
+        "https://github.com/google-ml-infra/rules_ml_toolchain/archive/5653e5a0ca87c1272069b4b24864e55ce7f129a1.tar.gz",
+    ],
+)
+
+load(
+    "@rules_ml_toolchain//cc_toolchain/deps:cc_toolchain_deps.bzl",
+    "cc_toolchain_deps",
+)
+
+cc_toolchain_deps()
+
+register_toolchains("@rules_ml_toolchain//cc_toolchain:lx64_lx64")
+
+register_toolchains("@rules_ml_toolchain//cc_toolchain:lx64_lx64_cuda")
+
 http_archive(
     name = "icu",
     strip_prefix = "icu-release-64-2",
@@ -56,10 +78,10 @@ http_archive(
 
 http_archive(
     name = "org_tensorflow",
-    strip_prefix = "tensorflow-40998f44c0c500ce0f6e3b1658dfbc54f838a82a",
-    sha256 = "5a5bc4599964c71277dcac0d687435291e5810d2ac2f6283cc96736febf73aaf",
+    sha256 = "1a25308b15036bf8006ada5c9955ddc9a217792e6fc24deee04626ec07013f2c",
+    strip_prefix = "tensorflow-72fbba3d20f4616d7312b5e2b7f79daf6e82f2fa",
     urls = [
-        "https://github.com/tensorflow/tensorflow/archive/40998f44c0c500ce0f6e3b1658dfbc54f838a82a.zip"
+        "https://github.com/tensorflow/tensorflow/archive/72fbba3d20f4616d7312b5e2b7f79daf6e82f2fa.zip",
     ],
 )
 
@@ -134,6 +156,14 @@ load("@pypi//:requirements.bzl", "install_deps")
 
 install_deps()
 
+load("//oss_scripts/pip_package:tensorflow_text_python_wheel.bzl", "tensorflow_text_python_wheel_repository")
+
+tensorflow_text_python_wheel_repository(
+    name = "tensorflow_text_wheel",
+    version_key = "__version__",
+    version_source = "//tensorflow_text:__init__.py",
+)
+
 # Initialize TensorFlow dependencies.
 load("@org_tensorflow//tensorflow:workspace3.bzl", "tf_workspace3")
 tf_workspace3()
@@ -151,14 +181,16 @@ load("@local_config_android//:android.bzl", "android_workspace")
 android_workspace()
 
 load(
-    "@local_xla//third_party/py:python_wheel.bzl",
+    "@org_tensorflow//third_party/xla/third_party/py:python_wheel.bzl",
     "python_wheel_version_suffix_repository",
 )
 
-python_wheel_version_suffix_repository(name = "tf_wheel_version_suffix")
+python_wheel_version_suffix_repository(
+    name = "tf_wheel_version_suffix",
+)
 
 load(
-    "@local_xla//third_party/gpus/cuda/hermetic:cuda_json_init_repository.bzl",
+    "@rules_ml_toolchain//third_party/gpus/cuda/hermetic:cuda_json_init_repository.bzl",
     "cuda_json_init_repository",
 )
 
@@ -170,7 +202,7 @@ load(
     "CUDNN_REDISTRIBUTIONS",
 )
 load(
-    "@local_xla//third_party/gpus/cuda/hermetic:cuda_redist_init_repositories.bzl",
+    "@rules_ml_toolchain//third_party/gpus/cuda/hermetic:cuda_redist_init_repositories.bzl",
     "cuda_redist_init_repositories",
     "cudnn_redist_init_repository",
 )
@@ -184,21 +216,21 @@ cudnn_redist_init_repository(
 )
 
 load(
-    "@local_xla//third_party/gpus/cuda/hermetic:cuda_configure.bzl",
+    "@rules_ml_toolchain//third_party/gpus/cuda/hermetic:cuda_configure.bzl",
     "cuda_configure",
 )
 
 cuda_configure(name = "local_config_cuda")
 
 load(
-    "@local_xla//third_party/nccl/hermetic:nccl_redist_init_repository.bzl",
+    "@rules_ml_toolchain//third_party/nccl/hermetic:nccl_redist_init_repository.bzl",
     "nccl_redist_init_repository",
 )
 
 nccl_redist_init_repository()
 
 load(
-    "@local_xla//third_party/nccl/hermetic:nccl_configure.bzl",
+    "@rules_ml_toolchain//third_party/nccl/hermetic:nccl_configure.bzl",
     "nccl_configure",
 )
 

oss_scripts/configure.sh

@@ -41,7 +41,7 @@ else
   if [[ "$IS_NIGHTLY" == "nightly" ]]; then
     pip install tf-nightly
   else
-    pip install tensorflow==2.18.0
+    pip install tensorflow==2.20.0
   fi
 fi
 

oss_scripts/pip_package/BUILD

@@ -1,6 +1,10 @@
+load("@bazel_skylib//rules:common_settings.bzl", "string_flag")
+load("@org_tensorflow//third_party/xla/third_party/py:python_wheel.bzl", "collect_data_files", "transitive_py_deps")
+
 # Tools for building the TF.Text pip package.
 load("@python//:defs.bzl", "compile_pip_requirements")
 load("@python_version_repo//:py_version.bzl", "REQUIREMENTS")
+load("//oss_scripts/pip_package:wheel.bzl", "tensorflow_text_wheel")
 
 package(default_visibility = ["//visibility:private"])
 
@@ -27,14 +31,58 @@ py_binary(
     ],
 )
 
-sh_binary(
-    name = "build_pip_package",
-    srcs = ["build_pip_package.sh"],
-    data = [
+string_flag(
+    name = "output_path",
+    build_setting_default = "dist",
+)
+
+py_binary(
+    name = "build_wheel_py",
+    srcs = ["build_wheel.py"],
+    main = "build_wheel.py",
+    deps = [
+        #":build_utils",
+        #"@bazel_tools//tools/python/runfiles",
+        #"@pypi//build",
+        #"@pypi//setuptools",
+        #"@pypi//wheel",
+    ],
+)
+
+filegroup(
+    name = "wheel_sources",
+    srcs = [
         "LICENSE",
         "MANIFEST.in",
         "setup.nightly.py",
-        "setup.py",
-        "//tensorflow_text",
+        ":transitive_data_deps",
+        ":transitive_py_deps",
     ],
 )
+
+transitive_py_deps(
+    name = "transitive_py_deps",
+    deps = ["//tensorflow_text"],
+)
+
+collect_data_files(
+    name = "transitive_data_deps",
+    deps = ["//tensorflow_text"],
+)
+
+tensorflow_text_wheel(
+    name = "tensorflow_text_wheel",
+    srcs = [":wheel_sources"],
+)
+
+#sh_binary(
+#    name = "build_pip_package",
+#    srcs = ["build_pip_package.sh"],
+#    data = [
+#        "LICENSE",
+#        "MANIFEST.in",
+#        "setup.nightly.py",
+#        "setup.py",
+#        "//tensorflow_text",
+#    ],
+#)

oss_scripts/pip_package/build_wheel.py

@@ -0,0 +1,129 @@
+# coding=utf-8
+# Copyright 2025 TF.Text Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Copyright 2025 The TensorFlow Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ==============================================================================
+"""Script that builds a tf text wheel, intended to be run via bazel."""
+
+import argparse
+import os
+import pathlib
+import shutil
+import subprocess
+import sys
+import tempfile
+
+parser = argparse.ArgumentParser(fromfile_prefix_chars="@")
+parser.add_argument(
+    "--output_path",
+    default=None,
+    required=True,
+    help="Path to which the output wheel should be written. Required.",
+)
+parser.add_argument(
+    "--srcs", help="source files for the wheel", action="append"
+)
+parser.add_argument(
+    "--platform",
+    default="",
+    required=False,
+    help="Platform name to be passed to setup.py",
+)
+args = parser.parse_args()
+
+
+def copy_file(
+    src_file: str,
+    dst_dir: str,
+) -> None:
+  """Copy a file to the destination directory.
+
+  Args:
+    src_file: file to be copied
+    dst_dir: destination directory
+  """
+
+  dest_dir_path = os.path.join(dst_dir, os.path.dirname(src_file))
+  os.makedirs(dest_dir_path, exist_ok=True)
+  shutil.copy(src_file, dest_dir_path)
+  os.chmod(os.path.join(dst_dir, src_file), 0o644)
+
+
+def prepare_srcs(deps: list[str], srcs_dir: str) -> None:
+  """Filter the sources and copy them to the destination directory.
+
+  Args:
+    deps: a list of paths to files.
+    srcs_dir: target directory where files are copied to.
+  """
+
+  for file in deps:
+    print(file)
+    if not (file.startswith("bazel-out") or file.startswith("external")):
+      copy_file(file, srcs_dir)
+
+
+def build_wheel(
+    dir_path: str,
+    cwd: str,
+    platform: str,
+) -> None:
+  """Build the wheel in the target directory.
+
+  Args:
+    dir_path: directory where the wheel will be stored
+    cwd: path to directory with wheel source files
+    platform: platform name to pass to setup.py.
+  """
+
+  subprocess.run(
+      [
+          sys.executable,
+          "setup.nightly.py",
+          "bdist_wheel",
+          f"--dist-dir={dir_path}",
+          f"--plat-name={platform}",
+      ],
+      check=True,
+      cwd=cwd,
+  )
+
+
+tmpdir = tempfile.TemporaryDirectory(prefix="tensorflow_text")
+sources_path = tmpdir.name
+
+try:
+  os.makedirs(args.output_path, exist_ok=True)
+  prepare_srcs(args.srcs, pathlib.Path(sources_path))
+  build_wheel(
+      os.path.join(os.getcwd(), args.output_path),
+      tmpdir.path,
+      args.platform,
+  )
+finally:
+  if tmpdir:
+    tmpdir.cleanup()

oss_scripts/pip_package/requirements.in

@@ -1,8 +1,8 @@
 setuptools==70.0.0
 dm-tree==0.1.8  # Limit for macos support.
 numpy
-protobuf==4.25.3  # b/397977335 - Fix crash on python 3.9, 3.10.
-tensorflow
+#protobuf==4.25.3  # b/397977335 - Fix crash on python 3.9, 3.10.
+tensorflow==2.20.0
 tf-keras
-tensorflow-datasets
-tensorflow-metadata
+#tensorflow-datasets
+#tensorflow-metadata

oss_scripts/pip_package/tensorflow_text_python_wheel.bzl

@@ -0,0 +1,40 @@
+# Copyright 2025 The TensorFlow Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============================================================================
+# Repository rule to generate a file with TF text wheel version.
+def _tensorflow_text_python_wheel_repository_impl(repository_ctx):
+    version_source = repository_ctx.attr.version_source
+    version_key = repository_ctx.attr.version_key
+    version_file_content = repository_ctx.read(
+        repository_ctx.path(version_source),
+    )
+    version_start_index = version_file_content.find(version_key)
+    version_end_index = version_start_index + version_file_content[version_start_index:].find("\n")
+    wheel_version = version_file_content[version_start_index:version_end_index].replace(
+        version_key,
+        "WHEEL_VERSION",
+    )
+    repository_ctx.file(
+        "wheel.bzl",
+        wheel_version,
+    )
+    repository_ctx.file("BUILD", "")
+
+tensorflow_text_python_wheel_repository = repository_rule(
+    implementation = _tensorflow_text_python_wheel_repository_impl,
+    attrs = {
+        "version_source": attr.label(mandatory = True, allow_single_file = True),
+        "version_key": attr.string(mandatory = True),
+    },
+)