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# Copyright 2022 Google LLC
#
# 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
#
# https://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.
"""Basic providers for license rules.
This file should only contain the basic providers needed to create
license and package_info declarations. Providers needed to gather
them are declared in other places.
"""
LicenseKindInfo = provider(
doc = """Provides information about a license_kind instance.""",
fields = {
"conditions": "list(string): List of conditions to be met when using this packages under this license.",
"label": "Label: The full path to the license kind definition.",
"long_name": "string: Human readable license name",
"name": "string: Canonical license name",
},
)
LicenseInfo = provider(
doc = """Provides information about a license instance.""",
fields = {
"copyright_notice": "string: Human readable short copyright notice",
"label": "Label: label of the license rule",
"license_kinds": "list(LicenseKindInfo): License kinds ",
"license_text": "string: The license file path",
"namespace": "string: namespace of the license rule",
# TODO(aiuto): move to PackageInfo
"package_name": "string: Human readable package name",
"package_url": "URL from which this package was downloaded.",
"package_version": "Human readable version string",
},
)
PackageInfo = provider(
doc = """Provides information about a package.""",
fields = {
"type": "string: How to interpret data",
"label": "Label: label of the package_info rule",
"package_name": "string: Human readable package name",
"package_url": "string: URL from which this package was downloaded.",
"package_version": "string: Human readable version string",
},
)
# This is more extensible. Because of the provider implementation, having a big
# dict of values rather than named fields is not much more costly.
# Design choice. Replace data with actual providers, such as PackageInfo
ExperimentalMetadataInfo = provider(
doc = """Generic bag of metadata.""",
fields = {
"type": "string: How to interpret data",
"label": "Label: label of the metadata rule",
"data": "String->any: Map of names to values",
}
)
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