80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
# Copyright (C) 2021 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Rules for declaring Android licenses used by a package.
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# See: go/license-checking-v2
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load("@rules_license//rules:license.bzl", "license")
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_special_licenses = {
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"legacy_by_exception_only": 0,
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"legacy_not_a_contribution": 0,
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"legacy_not_allowed": 0,
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"legacy_notice": 0,
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"legacy_permissive": 0,
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"legacy_proprietary": 0,
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"legacy_reciprocal": 0,
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"legacy_restricted": 0,
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"legacy_unencumbered": 0,
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"legacy_unknown": 0,
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}
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_spdx_license_prefix = "SPDX-license-identifier-"
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_spdx_package = "//build/soong/licenses:"
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def _remap_license_kind(license_kind):
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# In bazel license_kind is a label.
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# First, map legacy license kinds.
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if license_kind in _special_licenses:
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return _spdx_package + license_kind
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# Map SPDX licenses to the ones defined in build/soong/licenses.
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if license_kind.startswith(_spdx_license_prefix):
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return _spdx_package + license_kind
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# Last resort.
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return license_kind
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# buildifier: disable=function-docstring-args
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def android_license(
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name,
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license_text = "__NO_LICENSE__", # needed as `license` expects it
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visibility = ["//visibility:public"],
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license_kinds = [],
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copyright_notice = None,
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package_name = None,
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tags = []):
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"""Wrapper for license rule.
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Args:
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name: str target name.
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license_text: str Filename of the license file
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visibility: list(label) visibility spec
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license_kinds: list(text) list of license_kind targets.
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copyright_notice: str Copyright notice associated with this package.
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package_name : str A human readable name identifying this package. This
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may be used to produce an index of OSS packages used by
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an application.
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tags: list(str) tags applied to the rule
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"""
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license(
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name = name,
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license_kinds = [_remap_license_kind(x) for x in license_kinds],
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license_text = license_text,
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copyright_notice = copyright_notice,
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package_name = package_name,
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visibility = visibility,
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tags = tags,
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)
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