1 files changed, 45 insertions, 0 deletions
diff --git a/cc/toolchains/nested_args.bzl b/cc/toolchains/nested_args.bzl
new file mode 100644
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+++ b/cc/toolchains/nested_args.bzl
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+# Copyright 2024 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.
+"""All providers for rule-based bazel toolchain config."""
+
+load(
+    "//cc/toolchains/impl:nested_args.bzl",
+    "NESTED_ARGS_ATTRS",
+    "args_wrapper_macro",
+    "nested_args_provider_from_ctx",
+)
+load(
+    ":cc_toolchain_info.bzl",
+    "NestedArgsInfo",
+)
+
+visibility("public")
+
+_cc_nested_args = rule(
+    implementation = lambda ctx: [nested_args_provider_from_ctx(ctx)],
+    attrs = NESTED_ARGS_ATTRS,
+    provides = [NestedArgsInfo],
+    doc = """Declares a list of arguments bound to a set of actions.
+
+Roughly equivalent to ctx.actions.args()
+
+Examples:
+    cc_nested_args(
+        name = "warnings_as_errors",
+        args = ["-Werror"],
+    )
+""",
+)
+
+cc_nested_args = lambda **kwargs: args_wrapper_macro(rule = _cc_nested_args, **kwargs)