blob: 8634dd6dcb79633731c3578c2459b535fdba5184 [file] [log] [blame]
# Copyright 2021 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.
"""
Proto Semantics
"""
def _preprocess(ctx):
pass
semantics = struct(
PROTO_COMPILER_LABEL = "@bazel_tools//tools/proto:protoc",
EXTRA_ATTRIBUTES = {
"import_prefix": attr.string(),
},
EXTRA_FRAGMENTS = [],
preprocess = _preprocess,
# This constant is used in ProtoCompileActionBuilder to generate an error message that's
# displayed when a strict proto deps violation occurs.
#
# %s is replaced with the label of the proto_library rule that's currently being built.
# %%s is replaced with the literal "%s", which is passed to the proto-compiler, which replaces
# it with the .proto file that violates strict proto deps.
STRICT_DEPS_FLAG_TEMPLATE = (
"--direct_dependencies_violation_msg=" +
"%%s is imported, but %s doesn't directly depend on a proto_library that 'srcs' it."
),
)