| # Copyright 2023 The Bazel 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. |
| |
| """This module is used to construct the config settings in the BUILD file in this same package. |
| """ |
| |
| load("@bazel_skylib//rules:common_settings.bzl", "string_flag") |
| |
| # buildifier: disable=unnamed-macro |
| def construct_config_settings(python_versions): |
| """Constructs a set of configs for all Python versions. |
| |
| Args: |
| python_versions: The Python versions supported by rules_python. |
| """ |
| string_flag( |
| name = "python_version", |
| build_setting_default = python_versions[0], |
| values = python_versions, |
| visibility = ["//visibility:public"], |
| ) |
| |
| for python_version in python_versions: |
| python_version_constraint_setting = "is_python_" + python_version |
| native.config_setting( |
| name = python_version_constraint_setting, |
| flag_values = {":python_version": python_version}, |
| visibility = ["//visibility:public"], |
| ) |