bazel/private/kconfig_args.bzl

# Copyright 2026 The Pigweed Authors
#
# 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.
"""Helper functions for setting up args to zephyr kconfig parsing."""

def get_kconfig_args(
        script,
        zephyr_root,
        modules = [],
        output = None,
        output_dir = None,
        app_dir = None,
        board = None,
        board_dir = None,
        parent_platform = None,
        app_name = None,
        board_dirs = [],
        oot_dts_roots = [],
        conf_fragments = []):

    args = [
        str(script),
        "--zephyr-base",
        zephyr_root,
    ]
    if output:
        args.extend(["--output", output])
    if output_dir:
        args.extend(["--output-dir", output_dir])
    if app_dir:
        args.extend(["--app-dir", app_dir])
    if board:
        args.extend(["--board", board])
    if board_dir:
        args.extend(["--board-dir", board_dir])
    if parent_platform:
        args.extend(["--parent-platform", str(parent_platform)])
    if app_name:
        args.extend(["--app-name", app_name])

    if board_dirs:
        args.append("--board-dirs")
        args.extend(board_dirs)

    if modules:
        args.append("--modules")
        args.extend(modules)

    if oot_dts_roots:
        args.append("--oot-dts-roots")
        args.extend(oot_dts_roots)

    if conf_fragments:
        args.append("--conf-fragments")
        args.extend(conf_fragments)

    return args