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Diffstat (limited to 'examples/policy_checker/license_policy.bzl')
-rw-r--r-- | examples/policy_checker/license_policy.bzl | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/examples/policy_checker/license_policy.bzl b/examples/policy_checker/license_policy.bzl new file mode 100644 index 0000000..51d6776 --- /dev/null +++ b/examples/policy_checker/license_policy.bzl @@ -0,0 +1,56 @@ +# Copyright 2020 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. + +"""license_policy rule. + +A license_policy names a set of conditions allowed in the union of all +license_kinds use by a target. The name of the rule is typically an +application type (e.g. production_server, mobile_application, ...) + +""" + +load( + "@rules_license//examples/policy_checker:license_policy_provider.bzl", + "LicensePolicyInfo" +) + +def _license_policy_impl(ctx): + provider = LicensePolicyInfo( + name = ctx.attr.name, + label = "@%s//%s:%s" % ( + ctx.label.workspace_name, + ctx.label.package, + ctx.label.name, + ), + conditions = ctx.attr.conditions, + ) + return [provider] + +_license_policy = rule( + implementation = _license_policy_impl, + attrs = { + "conditions": attr.string_list( + doc = "Conditions to be met when using software under this license." + + " Conditions are defined by the organization using this license.", + mandatory = True, + ), + }, +) + +def license_policy(name, conditions): + _license_policy( + name = name, + conditions = conditions, + applicable_licenses = [], + ) |